{"id":7932,"date":"2026-09-03T03:04:09","date_gmt":"2026-09-03T03:04:09","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=7932"},"modified":"2026-09-04T07:36:33","modified_gmt":"2026-09-04T07:36:33","slug":"rc-100-rotary-cutter-gearbox-replacement-for-omni-rc-100-gearbox","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/pl\/produkt\/rc-100-rotary-cutter-gearbox-replacement-for-omni-rc-100-gearbox\/","title":{"rendered":"Wymiana przek\u0142adni no\u017ca obrotowego RC-100 na przek\u0142adni\u0119 Omni RC-100"},"content":{"rendered":"

The RC-100 Rotary Cutter Gearbox Replacement for Omni RC-100 Gearbox is a precision-engineered power transmission unit built specifically for demanding agricultural machinery applications. Designed as a direct drop-in replacement for the industry-standard Omni RC-100, this rotary cutter gearbox excels in driving rotary knives for efficient cutting operations including grass cutting, straw crushing, and heavy brush clearing. Its core function is to convert high-speed PTO rotation from a tractor (540 or 1000 RPM) into the high-torque, stable-speed mechanical energy that agricultural cutting tools require, while remaining fully reliable in the wet, muddy, and debris-filled conditions of real field environments. With a torque range of 6,183 to 16,800 lb.-in. (698 to 1,898 Nm) and five available gear ratios, this agricultural gearbox maintains stable blade power even as load conditions shift dramatically, whether slicing through dense cornstalks or tackling overgrown wetland brush.<\/p>\n

Through its forged-steel bevel gear set, the RC-100 converts tractor PTO speed into the lower-speed, higher-torque output needed for safe and effective cutting. This gearbox for rotary cutter supports five selectable gear ratios: 1.21:1, 1:1, 1:1.21, 1:1.46, and 1:1.92, giving operators precise control over blade speed to suit different crop densities and terrain types, from steep hillside pastures to waterlogged paddocks. Equipped with triple-lip spring-loaded seals, ISO tapered roller bearings, and a ductile iron housing finished in red oxide primer, the RC-100 delivers the durability, serviceability, and performance that OEMs, dealerships, and working farmers depend on. It is specifically rated for use on finishing mowers, rotary cutters, and rotary slashers where consistent high-torque power transmission is non-negotiable.<\/p>\n

\"Przek\u0142adnia<\/p>\n

Specyfikacja produktu<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Model:<\/td>\nSkrzynia bieg\u00f3w RC-100<\/td>\n<\/tr>\n
Moment obrotowy:<\/td>\n6183 \u2013 16800 funt\u00f3w-cali.
\n(698 \u2013 1898 Nm.)<\/td>\n<\/tr>\n
Proporcje:<\/td>\n1.21:1, 1:1:, 1:1.21, 1:1.46, 1:1.92<\/td>\n<\/tr>\n
Typ przek\u0142adni:<\/td>\nUkos<\/td>\n<\/tr>\n
Typ uszczelnienia:<\/td>\nPotr\u00f3jna warga spr\u0119\u017cynowa<\/td>\n<\/tr>\n
Typ \u0142o\u017cyska:<\/td>\nWa\u0142ek sto\u017ckowy<\/td>\n<\/tr>\n
Pojemno\u015b\u0107 oleju:<\/td>\n62 uncje.
\n(1,8 l)<\/td>\n<\/tr>\n
Waga:<\/td>\n89 lbs.
\n(40.37 kg)<\/td>\n<\/tr>\n
Zastosowania:<\/td>\nKosiarki wyka\u0144czaj\u0105ce
\nNo\u017ce obrotowe
\nNo\u017cyce obrotowe<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

RC-100 Rotary Cutter Gearbox Dimensions<\/h2>\n

\"Wymiary<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\nMaksymalna waga jednostki<\/th>\nCL do Thru Cap A<\/th>\nCL do ko\u0142nierza B<\/th>\nKo\u0142nierz do piasty pilota C<\/th>\n\u015arednica otworu prowadz\u0105cego piasty H<\/th>\n\u015arednica ko\u0142nierza D1<\/th>\nWz\u00f3r otwor\u00f3w na \u015bruby E1<\/th>\nOtwory monta\u017cowe F1<\/th>\nRozmiar kwadratu ko\u0142nierza D2<\/th>\nWz\u00f3r otwor\u00f3w na \u015bruby E2<\/th>\nOtwory monta\u017cowe F2<\/th>\n<\/tr>\n
funt<\/th>\nkg<\/th>\nW<\/th>\nmm<\/th>\nW<\/th>\nmm<\/th>\nW<\/th>\nmm<\/th>\nW<\/th>\nmm<\/th>\nW<\/th>\nmm<\/th>\nW<\/th>\nmm<\/th>\nW<\/th>\nmm<\/th>\nW<\/th>\nmm<\/th>\nW<\/th>\nmm<\/th>\nW<\/th>\nmm<\/th>\n<\/tr>\n<\/thead>\n
RC-20<\/td>\n34<\/td>\n15<\/td>\n3.0<\/td>\n76<\/td>\n6.5<\/td>\n165<\/td>\n2.40<\/td>\n61.0<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n6.18<\/td>\n157<\/td>\n6.8<\/td>\n171.5<\/td>\n(4) 0.67<\/td>\n(4) 17<\/td>\n<\/tr>\n
RC-27<\/td>\n47<\/td>\n21<\/td>\n3.5<\/td>\n88<\/td>\n6.4<\/td>\n164<\/td>\n2.40<\/td>\n61.0<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n6.18<\/td>\n157<\/td>\n6.8<\/td>\n171.5<\/td>\n(4) 0.67<\/td>\n(4) 17<\/td>\n<\/tr>\n
RC-30<\/td>\n51<\/td>\n23<\/td>\n3.9<\/td>\n100<\/td>\n6.4<\/td>\n164<\/td>\n3.30<\/td>\n84.0<\/td>\n2.5<\/td>\n63.5<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n6.89<\/td>\n175<\/td>\n6.8<\/td>\n171.5<\/td>\n(4) 0.67<\/td>\n(4) 17<\/td>\n<\/tr>\n
RC-51<\/td>\n56<\/td>\n25<\/td>\n3.7<\/td>\n94<\/td>\n6.4<\/td>\n164<\/td>\n3.50<\/td>\n88.9<\/td>\n2.5<\/td>\n63.5<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n6.89<\/td>\n175<\/td>\n6.8<\/td>\n171.5<\/td>\n(4) 0.67<\/td>\n(4) 17<\/td>\n<\/tr>\n
RC-61<\/td>\n81<\/td>\n37<\/td>\n4.2<\/td>\n107<\/td>\n7.2<\/td>\n183<\/td>\n3.50<\/td>\n88.9<\/td>\n2.5<\/td>\n63.5<\/td>\n9.5<\/td>\n242.0<\/td>\n8.0<\/td>\n203.2<\/td>\n(4) 0.787<\/td>\n(4) 20<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
RC-71<\/td>\n83<\/td>\n38<\/td>\n4.2<\/td>\n107<\/td>\n7.2<\/td>\n183<\/td>\n3.50<\/td>\n88.9<\/td>\n2.5<\/td>\n63.5<\/td>\n9.5<\/td>\n242.0<\/td>\n8.0<\/td>\n203.2<\/td>\n(4) 0.787<\/td>\n(4) 20<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
RC-81<\/td>\n98<\/td>\n45<\/td>\n4.6<\/td>\n116<\/td>\n11.0<\/td>\n279<\/td>\n3.50<\/td>\n88.9<\/td>\n2.5<\/td>\n63.5<\/td>\n9.6<\/td>\n245.0<\/td>\n8.0<\/td>\n203.2<\/td>\n(4) 0.787<\/td>\n(4) 20<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
RC-100<\/td>\n96<\/td>\n44<\/td>\n4.8<\/td>\n121<\/td>\n7.1<\/td>\n180<\/td>\n3.78<\/td>\n96.0<\/td>\n2.5<\/td>\n63.5<\/td>\n9.4<\/td>\n240.0<\/td>\n8.0<\/td>\n203.2<\/td>\n(4) 0.787<\/td>\n(4) 20<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
RC-130S<\/td>\n109<\/td>\n49<\/td>\n5.1<\/td>\n130<\/td>\n7.1<\/td>\n180<\/td>\n4.00<\/td>\n102.0<\/td>\n2.9<\/td>\n73.0<\/td>\n9.8<\/td>\n250.0<\/td>\n8.0<\/td>\n203.2<\/td>\n(6) 0.807<\/td>\n(6) 21<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
RC-130L<\/td>\n120<\/td>\n54<\/td>\n5.1<\/td>\n130<\/td>\n7.1<\/td>\n180<\/td>\n7.20<\/td>\n184.0<\/td>\n3.8<\/td>\n96.0<\/td>\n9.8<\/td>\n250.0<\/td>\n8.0<\/td>\n203.2<\/td>\n(6) 0.807<\/td>\n(6) 21<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
RC-145<\/td>\n110<\/td>\n50<\/td>\n5.6<\/td>\n142<\/td>\n8.9<\/td>\n225<\/td>\n8.05<\/td>\n204.5<\/td>\n3.8<\/td>\n96.0<\/td>\n10.2<\/td>\n260.0<\/td>\n8.0<\/td>\n203.2<\/td>\n(6) 0.807<\/td>\n(6) 21<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
RC-150L<\/td>\n145<\/td>\n66<\/td>\n5.1<\/td>\n130<\/td>\n11.0<\/td>\n280<\/td>\n7.20<\/td>\n184.0<\/td>\n3.8<\/td>\n96.0<\/td>\n9.8<\/td>\n250.0<\/td>\n8.0<\/td>\n203.2<\/td>\n(6) 0.807<\/td>\n(6) 21<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
RC-200<\/td>\n220<\/td>\n100<\/td>\n6.4<\/td>\n162<\/td>\n9.5<\/td>\n241<\/td>\n8.00<\/td>\n203.0<\/td>\n5.3<\/td>\n135.0<\/td>\n11.8<\/td>\n300.0<\/td>\n10<\/td>\n254.0<\/td>\n(6) 0.905<\/td>\n(6) 23<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Key Features of RC-100 Rotary Cutter Gearbox<\/h2>\n

1. Nap\u0119d bezpo\u015bredni WOM ci\u0105gnika
\nConnects directly to the tractor PTO shaft and supports both standard 540 RPM and 1000 RPM input speeds. The quick-change splined coupling enables fast attachment and removal without tools, reducing changeover time during season transitions. Direct-drive architecture eliminates belt-and-pulley losses, delivering full PTO power to the cutting head for maximum efficiency across all vegetation densities. Compatible with all major tractor brands using standard spline configurations.<\/p>\n

2. All-Terrain Adaptability
\nThe floating gearbox design allows the cutter deck to follow natural ground contours without mechanical binding. As terrain undulates across slopes, waterlogged fields, or rocky paddocks, the mounting geometry enables the output shaft to pivot, automatically adjusting cutting height and preventing the blade assembly from striking embedded rocks or root masses. This dramatically reduces sudden shock-loading damage to the gearbox housing and output shaft, especially valuable when operating this finishing mower gearbox on uneven pasture terrain.<\/p>\n

3. Field-Accessible Maintenance
\nThe external oil fill port and bottom drain valve are positioned for accessibility even when the gearbox is installed on the mower deck, allowing the operator to check the rotary cutter gearbox oil level, top off lubricant, or perform a full oil change without removing the unit from the machine. With an oil capacity of 62 oz. (1.8 L) and a sealed system designed to resist contamination, recommended maintenance intervals are straightforward to follow in the field, minimizing costly downtime during peak harvest or clearing seasons.<\/p>\n

4. Heavy-Duty Durability and Sealing
\nThe ductile iron housing finished with red oxide primer resists corrosion from mud, moisture, crop sap, and fertilizer residues. All rotating shaft exits are protected by triple-lip spring-loaded seals forming three redundant barriers against oil leakage and debris intrusion. This multi-layer sealing strategy extends bearing service life significantly compared to single-lip alternatives, making the RC-100 a dependable long-term replacement gearbox for rotary cutter applications in harsh field environments where reliability over multiple seasons is essential.<\/p>\n

5. Integrated Safety and Overload Protection
\nAn integrated overload protection mechanism (shear-bolt or slip-clutch configuration) instantly disconnects the drive torque path if the blade assembly jams on a rock, tree stump, or dense fibrous material. This prevents catastrophic gear failure and protects the tractor PTO shaft and driveline from destructive shock torque spikes. A standard pressure relief plug is also fitted to vent thermally-generated housing pressure during extended operation, preventing seal blow-out and maintaining safe internal conditions throughout long cutting sessions in high-load applications.<\/p>\n

6. Five-Ratio Precision Speed Control
\nDzi\u0119ki pi\u0119ciu dost\u0119pnym prze\u0142o\u017ceniom (1,21:1, 1:1, 1:1,21, 1:1,46 i 1:1,92) operatorzy maj\u0105 pe\u0142n\u0105 kontrol\u0119 nad r\u00f3wnowag\u0105 mi\u0119dzy pr\u0119dko\u015bci\u0105 obrotow\u0105 ostrza a momentem obrotowym. Ta elastyczno\u015b\u0107 pozwala na zastosowanie jednej przek\u0142adni do lekkich prac kosiark\u0105 wyka\u0144czaj\u0105c\u0105 przy wysokich obrotach ostrza lub do intensywnego koszenia zaro\u015bli przy ni\u017cszych obrotach i maksymalnym momencie obrotowym. Wyb\u00f3r w\u0142a\u015bciwego prze\u0142o\u017cenia przek\u0142adni no\u017ca obrotowego ma kluczowe znaczenie dla dopasowania urz\u0105dzenia zar\u00f3wno do mocy WOM ci\u0105gnika, jak i g\u0119sto\u015bci ro\u015blinno\u015bci. Pi\u0119\u0107 opcji kosiarki RC-100 pokrywa pe\u0142ne spektrum profesjonalnych prac rolniczych.<\/p>\n

\"Przek\u0142adnia<\/p>\n

How Does the RC-100 Rotary Cutter Gearbox Work<\/h2>\n

Przek\u0142adnia no\u017ca obrotowego stanowi mechaniczny rdze\u0144 ka\u017cdego narz\u0119dzia do koszenia lub ci\u0119cia nap\u0119dzanego przez WOM. Silnik RC-100 rozpoczyna swoj\u0105 \u015bcie\u017ck\u0119 mocy od wa\u0142u odbioru mocy (WOM) ci\u0105gnika, kt\u00f3ry obraca si\u0119 z pr\u0119dko\u015bci\u0105 540 lub 1000 obr.\/min. Energia obrotowa jest przekazywana przez wytrzyma\u0142y uk\u0142ad nap\u0119dowy do wa\u0142u wej\u015bciowego skrzyni bieg\u00f3w: wa\u0142u ze stali stopowej naw\u0119glanej, obrobionego maszynowo ze standardowym profilem wielowypustowym, kt\u00f3ry pasuje uniwersalnie do popularnych marek i rozmiar\u00f3w ci\u0105gnik\u00f3w.<\/p>\n

Inside the ductile iron housing, the input shaft drives a set of forged-blank, precision machine-cut bevel gears. These gears redirect the horizontal rotational plane of the PTO shaft by 90 degrees to a vertical axis driving the blade spindle downward through the cutter deck, while simultaneously stepping down input speed and multiplying torque according to the selected ratio. At a 1:1.92 ratio, 540 RPM input produces approximately 1,036 RPM output for fine grass finishing. At 1.21:1, the same input is reduced to approximately 446 RPM while torque climbs to the maximum range of up to 16,800 lb.-in. (1,898 Nm) for heavy brush and straw cutting duty.<\/p>\n

The output shaft delivers this high-torque drive energy to the blade carrier bar or cutting spindle assembly. ISO tapered roller bearings support both input and output shafts, handling combined radial loads from gear-mesh forces and axial loads from blade impact. The triple-lip spring-loaded seals at every shaft exit maintain an oil-bath lubrication environment around all rotating components, ensuring continuous lubrication even when the gearbox is tilted on sloping ground during hillside operation.<\/p>\n

The oil-bath lubrication system keeps gears and bearings partially submerged in 62 oz. (1.8 L) of gear oil at all times. Internal gearcase porting channels oil flow from the main sump to the lower bearings during operation, preventing lubricant starvation. The standard pressure relief plug automatically vents thermally-generated internal pressure, protecting seals during extended cutting sessions. A precision cast iron end cap completes the housing assembly, maintaining alignment and protecting internal components from field debris ingress.<\/p>\n

Together, these engineering systems allow the RC-100 to sustain continuous heavy-duty operation across the demanding conditions of professional pasture management, roadside clearing, and large-scale agricultural cutting. This makes it a reliable rotary mower gearbox choice for both new installations and for rotary cutter gearbox repair and rebuild projects where a proven, field-proven architecture is required. It supports multi-speed regulation to suit different crop densities and terrains, including steep slopes and wetlands, giving operators the versatility to run one gearbox across diverse seasonal tasks.<\/p>\n

\"Zastosowania<\/p>\n

RC-100 Gearbox Applications<\/h2>\n
\n

1. Grass Cutting and Straw Crushing<\/h3>\n

Szeroki zakres momentu obrotowego kosiarki RC-100 sprawia, \u017ce \u200b\u200bidealnie nadaje si\u0119 ona do nap\u0119dzania no\u017cy obrotowych do koszenia traw pastwiskowych, s\u0142omy zbo\u017cowej i ro\u015blin okrywowych, takich jak \u0142odygi kukurydzy po zbiorach. Pr\u0119dko\u015b\u0107 obrotow\u0105 no\u017cy mo\u017cna regulowa\u0107 za pomoc\u0105 prze\u0142o\u017cenia, co pozwala na uzyskanie grubej \u015bci\u00f3\u0142ki na pola lub drobniejszych cz\u0105stek na pasz\u0119 dla zwierz\u0105t gospodarskich. Jest to najcz\u0119stszy przypadek zastosowania kosiarki RC-100 w gospodarstwach zajmuj\u0105cych si\u0119 upraw\u0105 zb\u00f3\u017c w Ameryce P\u00f3\u0142nocnej i Australii, gdzie niezawodna przek\u0142adnia no\u017cy obrotowych musi bezproblemowo obs\u0142ugiwa\u0107 zr\u00f3\u017cnicowane, codzienne obci\u0105\u017cenia.<\/p>\n<\/div>\n

\n

2. Shrub and Bramble Clearing<\/h3>\n

For orchard perimeters, woodland edges, and fencerow management, the RC-100 delivers sustained high torque to cut through woody bramble canes, small saplings, and dense brush up to 2 inches in diameter. The overload protection prevents gearbox damage when the blade encounters unexpectedly hard or root-bound material, making this\u00a0rotary slasher gearbox\u00a0configuration a reliable choice for land-clearing contractors and livestock producers managing invasive vegetation on challenging terrain.<\/p>\n<\/div>\n

\n

3. Farmland Preparation and Stubble Treatment<\/h3>\n

Combined with disc knives or mulching blade assemblies, the RC-100 rapidly processes post-harvest field stubble including rice stubble, wheat stubble, and sunflower stalks, chopping residue to a consistent size suitable for incorporation ahead of primary tillage. Fast, efficient stubble clearance allows tighter crop rotation windows and reduces disease and pest pressure associated with standing crop residues across large row-crop farming operations in the US Midwest, Europe, and Asia.<\/p>\n<\/div>\n

\n

4. Zarz\u0105dzanie rz\u0119dami sad\u00f3w i winnic<\/h3>\n

The compact dimensional profile of the RC-100, with a flange diameter of 9.4 in. (240 mm) and CL-to-flange of 7.1 in. (180 mm), enables it to power narrow inter-row mowing machinery suited for orchard and vineyard alleys where operating space is constrained. Maintaining a clean, low-growing groundcover between tree or vine rows improves air circulation, reduces frost risk, and limits soil moisture competition, critical in high-value permanent crop operations in European, Californian, and South American markets.<\/p>\n<\/div>\n

\n

5. Roadside and Right-of-Way Vegetation Management<\/h3>\n

Wykonawcy rob\u00f3t komunalnych i drogowych stosuj\u0105 przek\u0142adnie serii RC w zamontowanych na ci\u0105gnikach kosiarkach rotacyjnych z przesuni\u0119ciem osi, aby usuwa\u0107 traw\u0119 i chwasty wzd\u0142u\u017c autostrad, row\u00f3w melioracyjnych i korytarzy u\u017cyteczno\u015bci publicznej. Wytrzyma\u0142a obudowa z \u017celiwa sferoidalnego i wielowarstwowy system uszczelnie\u0144 kosiarki RC-100 wytrzymuj\u0105 ci\u0105g\u0142e nara\u017cenie na zanieczyszczenia, takie jak kamienie, \u017cwir i g\u0119ste masy korzeniowe, co pozwala na wyd\u0142u\u017cenie okres\u00f3w mi\u0119dzyserwisowych, co pomaga ograniczy\u0107 koszty operacyjne w programach intensywnego koszenia poboczy dr\u00f3g.<\/p>\n<\/div>\n

\n

6. Wetland and Levee Maintenance<\/h3>\n

Pola ry\u017cowe, brzegi kana\u0142\u00f3w irygacyjnych i wa\u0142y przeciwpowodziowe wymagaj\u0105 regularnej kontroli ro\u015blinno\u015bci, aby zapobiec podmywaniu konstrukcji i utrzyma\u0107 dro\u017cno\u015b\u0107 dr\u00f3g przep\u0142ywu wody. Model RC-100, dzi\u0119ki adaptacyjnemu monta\u017cowi i solidnemu, potr\u00f3jnemu uszczelnieniu, nadaje si\u0119 do pracy w ci\u0105gnikach amfibijnych w warunkach wysokiej wilgotno\u015bci, gdzie konwencjonalne skrzynie bieg\u00f3w ulegaj\u0105 przyspieszonej korozji i awariom uszczelnie\u0144. To zastosowanie jest powszechne w regionach rolniczych Azji Po\u0142udniowo-Wschodniej, wybrze\u017ca Zatoki Meksyka\u0144skiej w USA oraz w p\u00f3\u0142nocnych W\u0142oszech, w dolinie Padu.<\/p>\n<\/div>\n

\n

7. Large Pasture and Range Management<\/h3>\n

Cattle ranchers and sheep graziers running large acreages rely on heavy-duty\u00a0rotary cutter gearboxes\u00a0like the RC-100 for periodic pasture renovation: knocking back rank grasses, thistle infestations, and juvenile woody regrowth that livestock will not graze. The combination of up to 16,800 lb.-in. torque capacity and multi-ratio flexibility means one tractor-gearbox pairing handles diverse vegetation types across varied terrain within a single property, reducing implement fleet complexity and total ownership cost.<\/p>\n<\/div>\n

\n

8. Sports Field and Amenity Turf Finishing<\/h3>\n

At the lighter end of its operating range, the RC-100 configured at a high-speed ratio powers\u00a0finishing mower gearbox\u00a0decks for large sports fields, equestrian arenas, and golf course roughs. The precision-ground gear set runs smoothly at high output speed, and the tapered roller bearings minimize vibration transmission to the cutting deck, producing superior finish quality compared to heavy-duty gearboxes optimized purely for torque at the expense of running smoothness and cut uniformity at higher blade speeds.<\/p>\n<\/div>\n

\"Przek\u0142adnia<\/p>\n

RC-100 Rotary Cutter Gearbox Parts<\/h2>\n

1. Obudowa skrzyni bieg\u00f3w
\nThe ductile iron outer shell encloses and protects all internal rotating components, absorbs sudden shock loads from blade strikes against embedded stones and stumps, and provides the rigid structural backbone for the mounting flange, end caps, and shaft assemblies. The casting maintains oil containment under all operating orientations and is finished in red oxide primer to protect against field corrosion from moisture, crop sap, and fertilizer residue exposure over long service periods.<\/p>\n

2. Ko\u0142a z\u0119bate sto\u017ckowe
\nForged-blank, precision machine-cut bevel gears are the primary power-transmission elements inside the gearbox. Hardened alloy steel construction redirects PTO shaft rotation by 90 degrees while adjusting output speed and torque to the selected ratio. Precision forged straight bevel, spiral bevel, and lapped spiral bevel gearing configurations are available, with higher-specification variants offering quieter operation and greater efficiency under the continuous heavy loads characteristic of full-season rotary cutter gearbox service.<\/p>\n

3. Wa\u0142 wej\u015bciowy
\nWa\u0142 ze stali stopowej naw\u0119glanej, obrobiony mechanicznie ze standardowym profilem wielowypustowym, kompatybilnym z WOM, \u0142\u0105czy si\u0119 z uk\u0142adem nap\u0119dowym ci\u0105gnika i przekazuje moc obrotow\u0105 do przek\u0142adni sto\u017ckowej. Wielowypustowe zaz\u0119bienie pozwala na swobodny \u015blizg sprz\u0119g\u0142a w spoczynku i solidne zablokowanie pod obci\u0105\u017ceniem momentu obrotowego, kompensuj\u0105c drobne odchylenia wyst\u0119puj\u0105ce podczas kopiowania terenu. Standardowe konfiguracje sze\u015bciowypustowe 1-3\/8\u2033 i 1-3\/4\u2033 zapewniaj\u0105 szerok\u0105 kompatybilno\u015b\u0107 ze wszystkimi g\u0142\u00f3wnymi \u015bwiatowymi markami ci\u0105gnik\u00f3w i uk\u0142ad\u00f3w nap\u0119dowych narz\u0119dzi.<\/p>\n

4. Wa\u0142 wyj\u015bciowy
\nPositioned beneath the housing, the output shaft delivers high-torque drive energy to the blade carrier bar or cutting spindle assembly. It must sustain not only rated torque up to 16,800 lb.-in. (1,898 Nm) under steady-state operation but also the sudden shock torques generated by blade strikes against hard objects. Carburized alloy steel with surface hardening and a splined gearfit connection ensures the shaft handles repeated high-impact loads over an extended service life in professional cutting applications.<\/p>\n

5. Tapered Roller Bearings
\nISO tapered roller bearings support both input and output shafts, handling combined radial loads from gear-mesh forces and significant axial loads during angled cutting operations on sloped terrain. Bearing quality directly affects gearbox noise level, heat generation, and overall service life. Properly preloaded tapered roller bearings maintain correct shaft alignment throughout their service life, preventing the gear face wear and progressive noise that results from bearing-induced shaft deflection in lesser units using ball bearings in the same application.<\/p>\n

6. Triple-Lip Spring-Loaded Oil Seals
\nWok\u00f3\u0142 ka\u017cdego wyj\u015bcia wa\u0142u obrotowego zamontowano trzy redundantne uszczelki wargowe: dwie wewn\u0119trzne uszczelki zatrzymuj\u0105 olej przek\u0142adniowy w obudowie; zewn\u0119trzna uszczelka chroni przed py\u0142em, w\u0142\u00f3knami ro\u015blinnymi, wod\u0105 i b\u0142otem. Spr\u0119\u017cyna zaciskowa za ka\u017cd\u0105 uszczelk\u0105 utrzymuje sta\u0142y nacisk na powierzchni\u0119 wa\u0142u, mimo \u017ce uszczelka z czasem si\u0119 zu\u017cywa. Zu\u017cyte uszczelki przek\u0142adni no\u017ca obrotowego nale\u017c\u0105 do najcz\u0119stszych przyczyn przedwczesnej awarii \u0142o\u017cysk, a tr\u00f3jwargowa konstrukcja modelu RC-100 znacznie wyd\u0142u\u017ca \u017cywotno\u015b\u0107 uszczelek w por\u00f3wnaniu z uszczelkami jednowargowymi, standardowo stosowanymi w ta\u0144szych modelach.<\/p>\n

7. Oil-Bath Lubrication System
\nThe RC-100 operates on an oil-bath principle with 62 oz. (1.8 L) of gear oil keeping gears and lower bearings partially submerged at all times. Internal gearcase porting channels oil flow from the main sump to the lower bearings during operation, preventing starvation even on slopes. Maintaining correct przek\u0142adnia no\u017ca obrotowego<\/strong><\/a> oil level is the most important single maintenance task: insufficient oil accelerates gear and bearing wear, while overfilling causes seal pressure buildup. Mineral or synthetic gear oils are both suitable depending on operating temperature requirements.<\/p>\n

8. Pressure Relief Plug and End Caps
\nA standard pressure relief plug fitted to the housing vents thermally-generated internal pressure during extended cutting sessions, preventing seal blow-out from heat expansion of trapped air. Precision cast iron end caps seal the bearing bores, maintain correct bearing preload, and protect internal components from field ingress. Both are key rotary cutter gearbox parts for any comprehensive service or rotary cutter gearbox rebuild procedure and should be inspected and replaced as needed during every major service interval to maintain housing integrity.<\/p>\n

https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/Rotary-Cutter-Gearbox.mp4<\/a><\/video><\/div>\n

How to Install the RC-100 Rotary Mower Gearbox<\/h2>\n

1. Verify Compatibility and Pre-Check Oil<\/strong>
\nPrzed monta\u017cem nale\u017cy sprawdzi\u0107 rozstaw \u015brub ko\u0142nierza RC-100: (4) otwory o \u015brednicy 0,787 cala (0,787 cala) na okr\u0119gu \u015brub 8,0 cala (203,2 mm) i \u015brednicy otworu prowadz\u0105cego piasty 2,5 cala (63,5 mm). Nale\u017cy upewni\u0107 si\u0119, \u017ce wielowypust wa\u0142ka wej\u015bciowego pasuje do sprz\u0119g\u0142a nap\u0119du WOM. Sprawdzi\u0107 poziom oleju w nowej skrzyni bieg\u00f3w i w razie potrzeby uzupe\u0142ni\u0107 olejem przek\u0142adniowym o klasie zalecanej przez producenta do 1,8 l (62 uncje). Nie uruchamia\u0107 maszyny przed potwierdzeniem prawid\u0142owego poziomu oleju, aby unikn\u0105\u0107 natychmiastowego uszkodzenia \u0142o\u017cysk podczas pocz\u0105tkowego docierania.<\/p>\n

2. Remove the Old Gearbox Safely<\/strong>
\nEngage the tractor parking brake and place the implement on solid, level ground before disassembly. Disconnect the PTO driveline from the old gearbox input shaft after sliding the safety shield back and releasing the quick-disconnect collar. Support the old gearbox with a jack stand or block of wood before removing the four flange mounting bolts; a 89 lb. (40.37 kg) gearbox can cause serious injury if unsupported. Collect any draining oil for proper disposal and note whether the oil appears contaminated before disposal.<\/p>\n

3. Prepare the Mounting Surface<\/strong>
\nClean the cutter deck mounting flange face thoroughly with a wire brush and solvent to remove rust scale, old gasket material, and caked soil. Inspect the flange for cracks, warping, or elongated bolt holes that could cause misalignment or vibration under load. Apply a light coat of anti-seize compound to the flange face and mounting bolt threads before installation to prevent future corrosion bonding that makes the next gearbox removal difficult. A flat mating surface is essential for correct gear alignment inside the installed RC-100.<\/p>\n

4. Mount and Torque the Gearbox<\/strong>
\nPodnie\u015b RC-100 na odpowiedni\u0105 pozycj\u0119 za pomoc\u0105 pasa lub z pomoc\u0105 pomocnika, wk\u0142adaj\u0105c \u015brednic\u0119 otworu prowadz\u0105cego piasty o \u015brednicy 63,5 mm (2,5 cala) w otw\u00f3r prowadz\u0105cy platformy, aby uzyska\u0107 automatyczne centrowanie, zanim \u015bruby zostan\u0105 obci\u0105\u017cone. Przed dokr\u0119ceniem kt\u00f3rejkolwiek z nich r\u0119cznie wkr\u0119\u0107 wszystkie cztery \u015bruby mocuj\u0105ce, aby zapewni\u0107 p\u0142askie osadzenie ko\u0142nierza bez napr\u0119\u017ce\u0144. Dokr\u0119\u0107 wszystkie cztery \u015bruby momentem obrotowym podanym w instrukcji obs\u0142ugi producenta platformy tn\u0105cej, zazwyczaj od 80 do 120 ft-lb w przypadku \u015brub tej klasy ko\u0142nierza, w uk\u0142adzie diagonalnym, aby r\u00f3wnomiernie roz\u0142o\u017cy\u0107 si\u0142\u0119 zacisku na ca\u0142ej powierzchni ko\u0142nierza.<\/p>\n

5. Connect the PTO Driveline<\/strong>
\nNasu\u0144 jarzmo wej\u015bciowe uk\u0142adu nap\u0119dowego WOM na wielowypust wa\u0142u wej\u015bciowego RC-100, dociskaj\u0105c mocno, a\u017c ko\u0142nierz szybkoz\u0142\u0105cza zatrza\u015bnie si\u0119 w rowku wa\u0142u. Poci\u0105gnij uk\u0142ad nap\u0119dowy na zewn\u0105trz, aby upewni\u0107 si\u0119, \u017ce ko\u0142nierz si\u0119 zatrzasn\u0105\u0142; je\u015bli zsunie si\u0119 bez naciskania przycisku zwalniaj\u0105cego, za\u0142\u0105cz go ponownie, a\u017c do wyczucia i potwierdzenia klikni\u0119cia. Przed rozpocz\u0119ciem pracy sprawd\u017a, czy os\u0142ona uk\u0142adu nap\u0119dowego zakrywa ca\u0142y ods\u0142oni\u0119ty wa\u0142 i przeguby krzy\u017cakowe, a \u0142a\u0144cuch zabezpieczaj\u0105cy os\u0142on\u0119 jest zamocowany do sta\u0142ego punktu na ramie narz\u0119dzia.<\/p>\n

6. Run-In and Initial Inspection<\/strong>
\nBefore field operation, engage the PTO at idle speed (low tractor RPM) with no cutting load and allow the gearbox to run for 5 minutes. Listen for abnormal noise (grinding, whining, or rhythmic clicking) that may indicate assembly issues. Check all mounting surfaces and the oil fill area for leaks after this run-in period. After the first actual hour of cutting operation, re-torque all four mounting bolts to full specification, as initial settling of flange mating surfaces sometimes allows slight bolt relaxation during the break-in period under vibration and load.<\/p>\n

\"Zastosowania<\/p>\n

Common Faults and Solutions<\/h2>\n
\n

Oil Leak from Shaft Seals<\/h3>\n

Cause:<\/strong>\u00a0Worn or damaged triple-lip seals; overfilled oil; hardened seal lip.
\nSolution:<\/strong>\u00a0Drain oil to the correct 62 oz. (1.8 L) level and re-inspect. If leaking continues, inspect the shaft surface for scoring and replace the shaft seals with OEM-spec triple-lip units. During a\u00a0rotary cutter gearbox rebuild, always replace the full seal set regardless of apparent condition to prevent asymmetric wear and early re-failure.<\/p>\n<\/div>\n

\n

Excessive Noise (Grinding or Whining)<\/h3>\n

Cause:<\/strong>\u00a0Insufficient oil level causing metal-to-metal contact; worn or pitted bearings; chipped gear teeth from a foreign object strike.
\nSolution:<\/strong>\u00a0Stop operation immediately and check\u00a0rotary cutter gearbox oil level. If oil is at the correct level, drain and inspect internally for gear damage. Replace worn bearings and damaged gears promptly, as continued operation with damaged internals accelerates failure to the housing and shaft components.<\/p>\n<\/div>\n

\n

Overheating During Extended Operation<\/h3>\n

Cause:<\/strong>\u00a0Incorrect oil viscosity grade; blocked pressure relief plug; oil level too low or contaminated oil.
\nSolution:<\/strong>\u00a0Stop cutting, allow the gearbox to cool, and check that the pressure relief plug is not clogged and vents freely. Drain and replace the\u00a0rotary cutter gearbox oil\u00a0with the correct viscosity grade for the seasonal operating temperature. For sustained high-load continuous clearing sessions, plan periodic 15-minute cooling stops to prevent thermal seal damage.<\/p>\n<\/div>\n

\n

Input or Output Shaft Binding<\/h3>\n

Cause:<\/strong>\u00a0Impacted crop material wrapped around shaft; misaligned driveline imposing side load; collapsed bearing.
\nSolution:<\/strong>\u00a0Disengage PTO immediately and clear all debris from the shaft area before attempting rotation. Check driveline alignment at working height. If binding persists after clearing, inspect bearings for collapse or spalling and replace the full bearing set before returning the machine to service.<\/p>\n<\/div>\n

\n

Flange Mounting Bolt Loosening<\/h3>\n

Cause:<\/strong>\u00a0Inadequate initial torque; vibration from blade imbalance; contaminated flange face preventing full clamping contact.
\nSolution:<\/strong>\u00a0Re-torque all four mounting bolts to full specification in a diagonal cross pattern. If bolts continue loosening in service, inspect the flange face for warping, clean thoroughly, and consider applying thread-locking compound to the bolt threads after confirming flange flatness. A loose gearbox generates severe vibration that rapidly destroys bearings and gear teeth through shock and fretting.<\/p>\n<\/div>\n

\n

Premature Bearing Failure<\/h3>\n

Cause:<\/strong>\u00a0Water contamination of oil from failed seal; incorrect oil level; exceeding torque rating for extended periods.
\nSolution:<\/strong>\u00a0Drain oil and inspect for milky appearance indicating water ingress. Replace all seals and bearings together. During\u00a0rotary cutter gearbox repair, always replace the complete bearing set to prevent asymmetric wear between new and old components. Establish regular oil inspection intervals going forward to catch contamination before it causes secondary damage.<\/p>\n<\/div>\n

\n

Overload Clutch Slipping Unexpectedly<\/h3>\n

Cause:<\/strong>\u00a0Clutch engagement torque set too low; clutch worn and slipping below rated torque; foreign object partially jamming the blade.
\nSolution:<\/strong>\u00a0Clear the blade assembly of all debris and check for bent or damaged blades causing imbalance. Inspect the clutch mechanism for wear or oil contamination on friction surfaces. Adjust the engagement torque setting for your HP class per the CMN service manual. The clutch should engage only during genuine jams, not during normal heavy cutting on dense material.<\/p>\n<\/div>\n

\n

Vibration Transmitted Through Tractor Frame<\/h3>\n

Cause:<\/strong>\u00a0Blade imbalance from uneven wear or bent blade; loose gearbox mounting; worn driveline universal joints.
\nSolution:<\/strong>\u00a0Remove and balance or replace mowing blades as a matched set; never replace only one blade in a multi-blade assembly. Check driveline universal joints for play. Verify all gearbox mounting bolts are torqued correctly. A well-maintained\u00a0agricultural gearbox\u00a0and balanced blade system should produce minimal vibration at the tractor seat under all cutting conditions.<\/p>\n<\/div>\n

\"Cz\u0119\u015bci<\/p>\n

Przek\u0142adnia no\u017ca obrotowego i wa\u0142 nap\u0119dowy WOM<\/h2>\n

Przek\u0142adnia tn\u0105ca i wa\u0142 odbioru mocy (WOM) razem tworz\u0105 kompletny mechaniczny system dostarczania mocy, kt\u00f3ry przekszta\u0142ca moc wyj\u015bciow\u0105 silnika ci\u0105gnika w si\u0142\u0119 obrotow\u0105 o wysokim momencie obrotowym wymagan\u0105 do nap\u0119dzania ostrzy tn\u0105cych przez g\u0119st\u0105 ro\u015blinno\u015b\u0107 rolnicz\u0105. Uk\u0142ad WOM ci\u0105gnika to znormalizowany interfejs, poprzez kt\u00f3ry moc silnika jest udost\u0119pniana nap\u0119dzanym narz\u0119dziom. W praktycznie wszystkich ci\u0105gnikach rolniczych wa\u0142ek wyj\u015bciowy WOM obraca si\u0119 z pr\u0119dko\u015bci\u0105 540 obr.\/min lub 1000 obr.\/min, obie s\u0105 zgodne z mi\u0119dzynarodowymi normami (ISO 500) z odpowiadaj\u0105cymi profilami wielowypust\u00f3w: 1-3\/8\u2033 6-wypustowy dla 540 obr.\/min i 1-3\/4\u2033 6-wypustowy dla 1000 obr.\/min. Normy te zapewniaj\u0105 zamienno\u015b\u0107 mi\u0119dzy ci\u0105gnikami i narz\u0119dziami r\u00f3\u017cnych marek na ca\u0142ym \u015bwiecie. Wa\u0142 odbioru mocy mo\u017ce dostarcza\u0107 znaczn\u0105 moc mechaniczn\u0105: ci\u0105gnik z silnikiem o mocy 100 KM mo\u017ce przekaza\u0107 ponad 80 KM przez sw\u00f3j WOM w warunkach znamionowych, a wszystkie te moce musz\u0105 by\u0107 bezpiecznie i wydajnie przenoszone przez uk\u0142ad nap\u0119dowy do przek\u0142adni narz\u0119dzia.<\/p>\n

Uk\u0142ad nap\u0119dowy, czyli teleskopowy zesp\u00f3\u0142 wa\u0142u z przegubami krzy\u017cowymi na obu ko\u0144cach, \u0142\u0105czy zmienn\u0105 odleg\u0142o\u015b\u0107 i k\u0105t mi\u0119dzy sta\u0142ym wa\u0142em odbioru mocy ci\u0105gnika a ruchomym wa\u0142em wej\u015bciowym przek\u0142adni narz\u0119dzia. Podczas unoszenia i opadania narz\u0119dzia w zale\u017cno\u015bci od ukszta\u0142towania terenu lub podczas skr\u0119tu ci\u0105gnika, uk\u0142ad nap\u0119dowy teleskopuje si\u0119, a przeguby krzy\u017cowe uginaj\u0105 si\u0119, zapewniaj\u0105c ci\u0105g\u0142\u0105 transmisj\u0119 mocy bez zaci\u0119\u0107 i wibracji. Moc uk\u0142adu nap\u0119dowego musi by\u0107 starannie dobrana zar\u00f3wno do mocy wyj\u015bciowej WOM ci\u0105gnika, jak i znamionowego momentu obrotowego przek\u0142adni; zbyt ma\u0142y uk\u0142ad nap\u0119dowy mo\u017ce ulec powa\u017cnej awarii pod wp\u0142ywem obci\u0105\u017ce\u0144 udarowych generowanych przez uderzenia lemiesza w przeszkody.<\/p>\n

Przek\u0142adnia no\u017ca obrotowego w kosiarce RC-100 odbiera sygna\u0142 nap\u0119dowy z g\u00f3rnej cz\u0119\u015bci obudowy za po\u015brednictwem wielowypustowego wa\u0142u wej\u015bciowego. To w\u0142a\u015bnie tutaj nast\u0119puje transformacja mocy: przek\u0142adnia sto\u017ckowa umieszczona wewn\u0105trz obudowy przekierowuje o\u015b obrotu z poziomej (p\u0142aszczyzna wej\u015bciowa WOM) na pionow\u0105 (p\u0142aszczyzna wyj\u015bciowa ostrza) i jednocze\u015bnie zwi\u0119ksza moment obrotowy, zmniejszaj\u0105c pr\u0119dko\u015b\u0107 zgodnie z wybranym prze\u0142o\u017ceniem. Pi\u0119\u0107 dost\u0119pnych prze\u0142o\u017ce\u0144 kosiarki RC-100: 1,21:1, 1:1, 1:1,21, 1:1,46 i 1:1,92 umo\u017cliwia precyzyjne dopasowanie pr\u0119dko\u015bci ostrza do pr\u0119dko\u015bci wej\u015bciowej WOM dla r\u00f3\u017cnych zastosowa\u0144. Prze\u0142o\u017cenie 1:1,92 jest idealne do wykaszania prac zwi\u0105zanych z przek\u0142adni\u0105 kosiarki, gdzie maksymalna pr\u0119dko\u015b\u0107 ko\u0144c\u00f3wki ostrza zapewnia czyste, drobne ci\u0119cie trawy. Prze\u0142o\u017cenie 1,21:1 priorytetowo traktuje maksymalny moment obrotowy wyj\u015bciowy podczas \u015bcinania g\u0119stych zaro\u015bli przy kontrolowanej pr\u0119dko\u015bci ostrza w g\u0119stym materiale.<\/p>\n

U podstawy obudowy kosiarki RC-100, wa\u0142 wyj\u015bciowy przekazuje przetworzon\u0105 moc bezpo\u015brednio do zespo\u0142u ostrzy tn\u0105cych. Gdy ostrze uderzy w ska\u0142\u0119, pie\u0144 lub inny nieruchomy obiekt, powsta\u0142y impuls momentu obrotowego powraca przez piast\u0119 ostrza, trafia na wa\u0142 wyj\u015bciowy, przez zesp\u00f3\u0142 przek\u0142adni i na wa\u0142 wej\u015bciowy. Kute przek\u0142adnie ze stali stopowej, sto\u017ckowe \u0142o\u017cyska wa\u0142eczkowe oraz opcjonalne sprz\u0119g\u0142o przeci\u0105\u017ceniowe kosiarki RC-100 zosta\u0142y zaprojektowane tak, aby absorbowa\u0107, przekierowywa\u0107 lub bezpiecznie roz\u0142\u0105cza\u0107 energi\u0119 udaru, zanim spowoduje ona powa\u017cne uszkodzenia wewn\u0119trzne kt\u00f3regokolwiek z podzespo\u0142\u00f3w uk\u0142adu nap\u0119dowego.<\/p>\n

W\u0142a\u015bnie dlatego dopasowanie momentu obrotowego przek\u0142adni do rzeczywistej mocy WOM ci\u0105gnika jest tak kluczowe. Zbyt ma\u0142a przek\u0142adnia do sieczkarni obrotowej b\u0119dzie nara\u017cona na powtarzaj\u0105ce si\u0119 przeci\u0105\u017cenia, kt\u00f3re powoduj\u0105 zm\u0119czenie z\u0119b\u00f3w przek\u0142adni i bie\u017cni \u0142o\u017cysk, prowadz\u0105c do przedwczesnej awarii, niezale\u017cnie od nominalnej jako\u015bci przek\u0142adni. Zakres momentu obrotowego przek\u0142adni RC-100, od 6183 do 16 800 lb.-in, obejmuje szeroki zakres roboczy, obejmuj\u0105cy ci\u0105gniki o mocy od oko\u0142o 40 KM przy lekkich pracach wyko\u0144czeniowych do 100 KM przy intensywnym koszeniu pastwisk i zaro\u015bli. Ten zakres sprawia, \u017ce \u200b\u200bprzek\u0142adnia RC-100 sta\u0142a si\u0119 powszechnie zaufan\u0105 zamienn\u0105 przek\u0142adni\u0105 do sieczkarni obrotowych na \u015bwiatowych rynkach rolniczych, gdzie jeden niezawodny model musi sprosta\u0107 zr\u00f3\u017cnicowanym wymaganiom operacyjnym.<\/p>\n\n\n\n
\"Przek\u0142adnia<\/td>\n\"Wa\u0142<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Dlaczego warto wybra\u0107 przek\u0142adnie no\u017cowe obrotowe CMN Transmission?<\/h2>\n

Korea CMN Transmission Co., Ltd. was established in 2000 and is headquartered in Sandan-o, Danwon-gu, Ansan-si, Gyeonggi-do, Korea. With more than 100 factory employees and a manufacturing floor dedicated exclusively to agricultural power transmission, CMN Transmission has built a global reputation as a reliable supplier of agricultural gearboxes for OEMs, equipment distributors, and agricultural machinery retailers across six continents. Over 25 years, the company has grown from a domestic Korean manufacturer into a recognized global exporter shipping to 60+ destinations worldwide, with established customer relationships across North and South America, Europe, Asia-Pacific, Southeast Asia, the Middle East, and beyond.<\/p>\n

Asortyment produkt\u00f3w CMN Transmission obejmuje pe\u0142en zakres rolniczych uk\u0142ad\u00f3w przeniesienia nap\u0119du: przek\u0142adnie do sieczkarni obrotowych, przek\u0142adnie glebogryzarek obrotowych, przek\u0142adnie woz\u00f3w paszowych, przek\u0142adnie kosiarek obrotowych, przek\u0142adnie rozsiewaczy nawozu, przek\u0142adnie kosiarek bijakowych, przek\u0142adnie koparek do do\u0142k\u00f3w, przek\u0142adnie pras zwijaj\u0105cych, przek\u0142adnie pras kostkuj\u0105cych, przek\u0142adnie kosiarek dyskowych, przek\u0142adnie nawadniaj\u0105ce z centralnym punktem obrotu, przek\u0142adnie nap\u0119d\u00f3w hydraulicznych, przek\u0142adnie maszyn do kiszonki, przek\u0142adnie opryskiwaczy sadowniczych, przek\u0142adnie zgrabiarek obrotowych, przek\u0142adnie kombajn\u00f3w zbo\u017cowych, przek\u0142adnie do magazynowania i transportu ziarna, przek\u0142adnie do heder\u00f3w do kukurydzy, przek\u0142adnie listew tn\u0105cych oraz przek\u0142adnie do karmienia drobiu. Ca\u0142kowita oferta obejmuje blisko tysi\u0105c specyfikacji, co pozwala CMN dzia\u0142a\u0107 jako kompleksowy dostawca kompletnego programu maszyn rolniczych, redukuj\u0105c z\u0142o\u017cono\u015b\u0107 i koszty zaopatrzenia dla du\u017cych klient\u00f3w OEM dzia\u0142aj\u0105cych w wielu liniach produktowych.<\/p>\n

Quality assurance is embedded throughout the CMN Transmission manufacturing process. The company holds ISO 9001 Quality Management System certification, CE marking certification for European market compliance, Environmental Management System certification, and Occupational Health and Safety certification. This combination satisfies the procurement compliance requirements of major global OEMs and national distributors in regulated markets including the European Union, United States, Canada, and Australia. With annual production exceeding 500,000 gearbox units, CMN operates at a scale enabling consistent component sourcing quality, tightly controlled manufacturing tolerances, and competitive pricing without compromising on the material specifications, ductile iron housings, forged alloy steel gearing, ISO tapered roller bearings, that define long service life in demanding agricultural environments.<\/p>\n

For buyers seeking a dependable source of rotary cutter gearboxes for sale at OEM quality with responsive global service, from individual agricultural dealers to national distributors managing thousands of units per year, CMN Transmission offers the technical depth, documented quality systems, parts support infrastructure, and export logistics experience to serve as a long-term strategic supplier. Contact our international sales team for product specifications, pricing, and OEM partnership discussions. We currently export to the United States, Canada, Mexico, Brazil, Argentina, France, Germany, Italy, Spain, the United Kingdom, Russia, China, India, Thailand, Vietnam, Turkey, Australia, New Zealand, and many additional markets globally, with full customs documentation, CE compliance, and technical export support provided for all major destination markets.<\/p>\n

\"Producenci<\/p>\n

Cz\u0119sto zadawane pytania<\/h2>\n

Q: Is the RC-100 a direct replacement for the Omni RC-100 gearbox?<\/strong>
\nO: Tak. Przek\u0142adnia obrotowa CMN Transmission RC-100 zosta\u0142a zaprojektowana tak, aby dok\u0142adnie odpowiada\u0142a krytycznym wymiarom monta\u017cowym Omni RC-100: uk\u0142adowi otwor\u00f3w monta\u017cowych (4) 0,787 cala na okr\u0119gu \u015brub 8,0 cala (203,2 mm), \u015brednicy otworu prowadz\u0105cego piasty 2,5 cala (63,5 mm) oraz odleg\u0142o\u015bci CL-ko\u0142nierz 7,1 cala (180 mm). S\u0105 to wymiary monta\u017cowe dla ka\u017cdej maszyny zbudowanej na bazie Omni RC-100. Przed z\u0142o\u017ceniem zam\u00f3wienia nale\u017cy zawsze zmierzy\u0107 istniej\u0105cy ko\u0142nierz pok\u0142adu i skontaktowa\u0107 si\u0119 z naszym zespo\u0142em technicznym w celu potwierdzenia wszelkich w\u0105tpliwo\u015bci dotycz\u0105cych zastosowania przed zakupem.<\/p>\n

Q: What oil type and quantity does the RC-100 rotary cutter gearbox require?<\/strong>
\nA: The RC-100 requires 62 oz. (1.8 L) of gear oil. For temperate climates, SAE 90 gear oil (GL-5 rated) is recommended. In cold climates where winter operation occurs, use SAE 80W-90 or 75W-90 synthetic gear oil for better cold-flow properties. In tropical environments with sustained high ambient temperatures, SAE 140 may be appropriate. Check the rotary cutter gearbox oil level at each use and change the oil at the first 50 operating hours, then every 100 to 200 hours thereafter depending on operating severity and environmental contamination exposure.<\/p>\n

Q: What rotary cutter gearbox ratio should I select for a 540 RPM PTO finishing mower application?<\/strong>
\nA: For a finishing mower gearbox application requiring maximum blade tip speed for a clean, fine cut on turf or managed pasture grass, select the 1:1.92 ratio. At 540 RPM PTO input, this produces approximately 1,036 RPM at the output shaft for excellent blade tip speed and finish cut quality. For slightly thicker material while still on a 540 RPM PTO, the 1:1.46 ratio (approximately 789 RPM output) is a good intermediate choice. For heavy clearing work on the same tractor, the 1.21:1 ratio provides maximum torque at reduced blade speed.<\/p>\n

Q: How do I know if my rotary cutter gearbox needs rebuilding versus complete replacement?<\/strong>
\nA: A rotary cutter gearbox rebuild is typically worthwhile when the housing is undamaged but seals, bearings, and gears are worn. Signs warranting rebuild: oil leaks from shaft seals, grinding or whining noise under load, excessive shaft play detectable by hand, or milky\/grey oil indicating contamination. If the housing is cracked, gear teeth are spalled or broken from a shock-load event, or shafts are scored beyond wear limits, complete replacement with a new RC-100 unit is more cost-effective than rebuilding. CMN Transmission supplies complete rotary cutter gearbox parts kits for RC-series units to support rebuild projects.<\/p>\n

Q: What tractor HP range is the RC-100 suitable for?<\/strong>
\nA: Zakres momentu obrotowego kosiarki RC-100, od 698 do 1898 Nm (6183\u201316\u00a0800 lb-in), obejmuje szeroki zakres roboczy. W dolnym zakresie momentu obrotowego przek\u0142adnia nadaje si\u0119 do ci\u0105gnik\u00f3w o mocy od oko\u0142o 40 do 60 KM w l\u017cejszych zastosowaniach, takich jak koszenie wykaszaj\u0105ce lub koszenie trawy. Przy maksymalnym momencie obrotowym znamionowym przek\u0142adnia nadaje si\u0119 do ci\u0105gnik\u00f3w o mocy do oko\u0142o 100 KM w ci\u0119\u017ckich pracach zwi\u0105zanych z wycink\u0105 zaro\u015bli, piel\u0119gnacj\u0105 poboczy dr\u00f3g i renowacj\u0105 pastwisk. Ta wszechstronno\u015b\u0107 sprawia, \u017ce \u200b\u200bRC-100 jest jedn\u0105 z najwydajniejszych przek\u0142adni w klasie kosiarek obrotowych o mocy 100 KM, kt\u00f3ra w po\u0142\u0105czeniu z odpowiednim doborem prze\u0142o\u017cenia dla ka\u017cdej kombinacji mocy i rodzaju ro\u015blinno\u015bci mo\u017ce by\u0107 u\u017cywana zar\u00f3wno w l\u017cejszych, jak i ci\u0119\u017cszych zastosowaniach.<\/p>\n

Q: How often should I change the oil in the RC-100 rotary cutter gearbox?<\/strong>
\nA: Perform the first rotary cutter gearbox oil change at 50 operating hours to flush assembly residues and initial metal particles from gear-mesh run-in. Thereafter, change the oil every 100 hours under normal operating conditions, or every 50 hours in exceptionally dusty, wet, or high-temperature environments. Inspect the oil at each interval by draining a small sample: milky or grey-colored oil indicates water or metal contamination and requires an immediate full oil change and seal inspection before the machine is returned to service. Clean oil is the single most effective measure for maximizing gearbox service life.<\/p>\n

Q: Can the RC-100 be used for brush clearing on steep slopes?<\/strong>
\nA: Yes, the RC-100 is suitable for slope operation with attention to the rotary cutter gearbox oil level. On gradients steeper than approximately 15 degrees, the oil sump geometry may cause partial oil starvation if the unit is operated for extended periods at that angle from a single direction. Check the oil level with the machine on flat ground before beginning steep slope work, ensure the level is at the upper mark, and avoid sustained single-direction slope operation for more than 30 consecutive minutes on extreme gradients. The internal porting for oil flow to lower bearings provides additional protection against oil starvation during moderate slope cutting.<\/p>\n

Q: Are replacement parts available, and can I perform rotary cutter gearbox repair myself?<\/strong>
\nA: Yes. CMN Transmission stocks a full range of rotary cutter gearbox parts for the RC-100 series including oil seals, tapered roller bearing sets, gear sets, input and output shafts, pressure relief plugs, and end caps. For a competent mechanic with basic workshop tools, field-level rotary cutter gearbox repair covering seal and bearing replacement is straightforward when following CMN service documentation. Internal gear replacement requires specialized tooling including a bearing press and dial indicator for gear mesh setup; this level of rotary cutter gearbox rebuild work is best performed in a workshop environment. Contact our parts department with your RC-100 serial number for a complete parts list and current availability and pricing.<\/p>\n

Q: What distinguishes reputable rotary cutter gearbox manufacturers from lower-quality suppliers?<\/strong>
\nA: Key differences between rotary cutter gearbox manufacturers include housing material quality, gear manufacturing process, bearing specification (tapered roller vs. ball bearings), seal specification (triple-lip vs. single-lip), dimensional precision of mounting interfaces, spare parts availability, and after-sales technical support. CMN Transmission differentiates by using ductile iron housings, forged-blank precision machine-cut bevel gears, ISO tapered roller bearings, triple-lip spring-loaded seals, and ISO 9001-certified manufacturing processes with CE certification, providing the documented quality assurance that global OEM and distributor customers require for long-term supply relationships.<\/p>\n

\"Przek\u0142adnia<\/p>\n

Opinie klient\u00f3w<\/h2>\n

James, Farm Equipment Dealer, United States<\/strong>
\n\u201eZam\u00f3wili\u015bmy 8 sztuk przek\u0142adni RC-100 jako zamienniki dla naszego dzia\u0142u serwisowego i zainstalowali\u015bmy ju\u017c pi\u0119\u0107 z nich w maszynach klient\u00f3w, w kt\u00f3rych pracowa\u0142y jednostki Omni RC-100. Ka\u017cda z nich zosta\u0142a przykr\u0119cona bez \u017cadnych modyfikacji, a rozstaw \u015brub ko\u0142nierza, \u015brednica otworu w pia\u015bcie i odleg\u0142o\u015b\u0107 mi\u0119dzy ko\u0142nierzem a czo\u0142em by\u0142y idealnie dopasowane. Mieli\u015bmy frez jednego klienta pracuj\u0105cy na wyj\u0105tkowo kamienistym pastwisku, gdzie co sezon niszczy\u0142 przek\u0142adnie. Jednostka CMN dzia\u0142a ju\u017c 14 miesi\u0119cy i nie sprawia \u017cadnych problem\u00f3w, a rolnik twierdzi, \u017ce jest cichsza ni\u017c oryginalna przek\u0142adnia OEM. B\u0119dziemy je stale utrzymywa\u0107 w magazynie. Zesp\u00f3\u0142 serwisowy CMN bardzo szybko odpowiedzia\u0142 na nasze zapytanie o cen\u0119 hurtow\u0105, odpowiadaj\u0105c tego samego dnia, co by\u0142o imponuj\u0105ce w przypadku nowej wsp\u00f3\u0142pracy z dostawc\u0105\u201d.<\/p>\n

Marco, Grass Cutting, Italy<\/strong>
\n\u201eZam\u00f3wili\u015bmy 12 agregat\u00f3w RC-100, g\u0142\u00f3wnie do koszenia trawnik\u00f3w sadowniczych i przydro\u017cnych, w ramach kontrakt\u00f3w komunalnych w p\u00f3\u0142nocnych W\u0142oszech. Przesy\u0142ka by\u0142a bardzo dobrze zapakowana i dotar\u0142a z Korei w ci\u0105gu 18 dni, szybciej ni\u017c oczekiwali\u015bmy w stosunku do ilo\u015bci. Konfiguracja prze\u0142o\u017cenia 1:1,46 sprawdza si\u0119 doskonale w naszym sadzie z ci\u0105gnikami o mocy 70 KM. W jednym z agregat\u00f3w po dostawie wyst\u0105pi\u0142a niewielka nieszczelno\u015b\u0107 uszczelki; CMN natychmiast wys\u0142a\u0142o nam uszczelki zamienne ekspresow\u0105 przesy\u0142k\u0105 lotnicz\u0105 bez dodatkowych op\u0142at, a problem zosta\u0142 rozwi\u0105zany w ci\u0105gu 3 dni. Takiego wsparcia posprzeda\u017cowego potrzebujemy, sprzedaj\u0105c klientom, kt\u00f3rzy nie mog\u0105 sobie pozwoli\u0107 na d\u0142ugie przestoje maszyn. Z\u0142o\u017cymy kolejne zam\u00f3wienie w pierwszym kwartale przysz\u0142ego sezonu\u201d.<\/p>\n

Thomas, Pasture Management, Australia<\/strong>
\n\u201eKomercyjnie u\u017cywam trzech kosiarek rotacyjnych montowanych na ci\u0105gnikach do karczowania poboczy dr\u00f3g i pastwisk w Queensland. Ci\u0119\u017cka praca w skalistych, suchych warunkach, kt\u00f3ra szybko niszczy skrzynie bieg\u00f3w. Zamontowa\u0142em RC-100 w mojej najwi\u0119kszej maszynie, John Deere o mocy 95 KM, oko\u0142o 11 miesi\u0119cy temu. Przepracowa\u0142em oko\u0142o 600 godzin, w tym podczas intensywnego karczowania lantany, gdzie ostrza stale uderza\u0142y w ska\u0142y i g\u0119ste, zdrewnia\u0142e pnie. Skrzynia bieg\u00f3w dzia\u0142a bez zarzutu. Poziom oleju utrzymuje si\u0119 na sta\u0142ym poziomie, uszczelki nie przeciekaj\u0105, a praca jest cicha. Uszczelniacze tr\u00f3jwargowe ewidentnie zapobiegaj\u0105 przedostawaniu si\u0119 czerwonego brudu. Cena by\u0142a o oko\u0142o 35% ni\u017csza ni\u017c w przypadku zakupu cz\u0119\u015bci zamiennej u lokalnego dealera. Logistyka przebieg\u0142a bez zarzutu, a australijska odprawa celna przebieg\u0142a szybko i bez \u017cadnych problem\u00f3w. Bez wahania kupi\u0119 ponownie.\u201d<\/p>\n

Pierre, Pasture Management, France<\/strong>
\n\u201eZaopatrzyli\u015bmy si\u0119 w 6 jednostek RC-100 do wsp\u00f3lnego parku maszynowego naszej sp\u00f3\u0142dzielni, obejmuj\u0105cego oko\u0142o 800 hektar\u00f3w pastwisk mieszanych, w tym koszenie ko\u0144cowe i koszenie trawy. Monta\u017c na u\u017cywanych przez nas agregatach tn\u0105cych Kuhn by\u0142 bezproblemowy; wymiary s\u0105 idealnie dopasowane. Jestem bardzo zadowolony z jako\u015bci wykonania; obudowa z \u017celiwa sferoidalnego jest solidna, a uszczelnienia s\u0105 zdecydowanie wysokiej jako\u015bci. Daj\u0119 4 gwiazdki zamiast 5 tylko dlatego, \u017ce dostawa trwa\u0142a nieco d\u0142u\u017cej ni\u017c szacowany termin. Komunikacja z CMN by\u0142a dobra przez ca\u0142y czas, z regularnymi aktualizacjami. Wydajno\u015b\u0107 samych przek\u0142adni po jednym pe\u0142nym sezonie koszenia: bez \u017cadnych zastrze\u017ce\u0144. Zam\u00f3wi\u0119 ponownie, aby uzupe\u0142ni\u0107 zapasy w przysz\u0142ym sezonie.\u201d<\/p>\n

Carlos, Piel\u0119gnacja \u015bcierniska na polach uprawnych, Brazylia<\/strong>
\nBrazylia ma bardzo du\u017cy rynek przek\u0142adni do kosiarek obrotowych w regionach uprawy trzciny cukrowej, soi i byd\u0142a, a RC-100 jest naszym bestsellerem pod wzgl\u0119dem ilo\u015bci. Dystrybuuj\u0119 produkty przek\u0142adniowe CMN od 2 lat i do tej pory sprzeda\u0142em prawdopodobnie 80 sztuk, z zaledwie 2 zg\u0142oszeniami gwarancyjnymi, oba szybko rozwi\u0105zane przez CMN, bezp\u0142atnie i bez \u017cadnych spor\u00f3w. Opakowanie jest doskona\u0142e, \u017cadna przesy\u0142ka nie zosta\u0142a uszkodzona pomimo d\u0142ugiego transportu morskiego. Moi klienci szczeg\u00f3lnie ceni\u0105 sobie dost\u0119pno\u015b\u0107 do punkt\u00f3w serwisowych oleju; mog\u0105 sprawdzi\u0107 i wymieni\u0107 olej w przek\u0142adni do kosiarek obrotowych w terenie bez u\u017cycia specjalistycznych narz\u0119dzi. Ta praktyczna zaleta jest bardzo wa\u017cna w przypadku du\u017cych operacji, w kt\u00f3rych wiele maszyn jest eksploatowanych przez d\u0142ugie sezony, z ograniczonym dost\u0119pem do warsztatu na miejscu.<\/p>\n

David, Straw Crushing, Kanada<\/strong>
\n\u201eZarz\u0105dzam flot\u0105 9 ci\u0105gnik\u00f3w z obrotowymi sieczkarniami zbo\u017cowymi w Ontario i od 18 miesi\u0119cy wymieniam skrzynie bieg\u00f3w na jednostki CMN RC-100. Jestem pod ogromnym wra\u017ceniem szybko\u015bci wysy\u0142ki; kanadyjska odprawa celna zaj\u0119\u0142a mi 4 dni, \u0142\u0105cznie 22 dni od zam\u00f3wienia do sklepu. \u0141o\u017cyska sto\u017ckowe s\u0105 zauwa\u017calnie lepsze ni\u017c niekt\u00f3re ta\u0144sze jednostki zamienne, kt\u00f3re testowa\u0142em u innych dostawc\u00f3w, kt\u00f3rzy stosowali \u0142o\u017cyska kulkowe w tym samym zastosowaniu. RC-100 radzi sobie z obci\u0105\u017ceniem p\u0142ynniej i pracuje ch\u0142odniej. Mia\u0142em pytanie dotycz\u0105ce prawid\u0142owej specyfikacji oleju do naszych mro\u017anych zimowych warunk\u00f3w pracy, a zesp\u00f3\u0142 techniczny odpowiedzia\u0142 szczeg\u00f3\u0142ow\u0105 pisemn\u0105 rekomendacj\u0105 w ci\u0105gu kilku godzin. Takie wsparcie jest wa\u017cne, gdy zarz\u0105dza si\u0119 du\u017c\u0105 flot\u0105.\u201d<\/p>\n

Alejandro, Zarz\u0105dzanie Pastwiskami, Argentyna<\/strong>
\n\u201eKupi\u0142em 4 jednostki RC-100 do moich kosiarek obrotowych w prowincji C\u00f3rdoba i intensywnie je eksploatujemy na bardzo suchych, zakurzonych pastwiskach, kt\u00f3re s\u0105 wyj\u0105tkowo agresywne dla uszczelnie\u0144 i \u0142o\u017cysk. Po 8 miesi\u0105cach eksploatacji wszystkie 4 przek\u0142adnie nadal dzia\u0142aj\u0105 bez kropli wycieku oleju; konstrukcja z potr\u00f3jnym uszczelnieniem dzia\u0142a dok\u0142adnie tak, jak w opisie. Jeden z moich s\u0105siad\u00f3w mia\u0142 tanie przek\u0142adnie zamienne od innego dostawcy, kt\u00f3re wytrzyma\u0142y tylko jeden sezon, zanim oba uszczelnienia uleg\u0142y awarii, a \u0142o\u017cyska uleg\u0142y zniszczeniu. Moje jednostki RC-100 s\u0105 zdecydowanie lepiej zbudowane do d\u0142ugotrwa\u0142ej, wymagaj\u0105cej pracy. Prze\u0142o\u017cenie 1:1,46, kt\u00f3re wybra\u0142em zgodnie z rad\u0105 CMN, idealnie sprawdza si\u0119 w moim ci\u0105gniku o mocy 85 KM w zr\u00f3\u017cnicowanym terenie. Dobra przek\u0142adnia rolnicza w doskona\u0142ej cenie, bior\u0105c pod uwag\u0119 jako\u015b\u0107.\u201d<\/p>\n

Ramesh, Straw Management, Indie<\/strong>
\n\u201eRynek indyjski charakteryzuje si\u0119 bardzo du\u017cym popytem na przek\u0142adnie do sieczkarni obrotowych do gospodarowania s\u0142om\u0105 ry\u017cow\u0105 i \u015bcinania resztek po zbiorach trzciny cukrowej. Zakres momentu obrotowego modelu RC-100, a zw\u0142aszcza jego g\u00f3rna granica 16 800 lb-in, jest niezb\u0119dny do obs\u0142ugi ci\u0119\u017ckich, w\u0142\u00f3knistych \u0142adunk\u00f3w resztek po trzcinie cukrowej, co powoduje ogromne obci\u0105\u017cenie przek\u0142adni. Importujemy od roku i jeste\u015bmy bardzo zadowoleni z trwa\u0142o\u015bci. Jedna z dostaw 15 sztuk zawiera\u0142a dwie sztuki z niewielkimi uszkodzeniami lakieru zewn\u0119trznego podczas transportu, a CMN natychmiast wystawi\u0142o not\u0119 \u200b\u200bkredytow\u0105, bez konieczno\u015bci zwrotu maszyn. Takie profesjonalne podej\u015bcie buduje zaufanie niezb\u0119dne do d\u0142ugoterminowych relacji z dostawcami i polecamy CMN innym importerom w naszej sieci.\u201d<\/p>\n

Kevin, w\u0142a\u015bciciel i operator farmy, Stany Zjednoczone<\/strong>
\n\u201eProwadz\u0119 mieszan\u0105 upraw\u0119 o powierzchni 600 akr\u00f3w w Missouri i oryginalna skrzynia bieg\u00f3w Omni RC-100 w mojej kosiarce odm\u00f3wi\u0142a pos\u0142usze\u0144stwa po wielu latach u\u017cytkowania. Znalaz\u0142em skrzyni\u0119 bieg\u00f3w CMN online i zam\u00f3wi\u0142em zamiennik. Dotar\u0142 w ci\u0105gu 16 dni, dobrze zapakowany, bez uszkodze\u0144 w transporcie. Zamontowa\u0142em go sam w oko\u0142o godzin\u0119; proste, je\u015bli wcze\u015bniej wymienia\u0142e\u015b skrzynie bieg\u00f3w. Kosi\u0142em ju\u017c wszystko, od kostrzewy drobnolistnej po wysok\u0105 traw\u0119 Johnsona i je\u017cyny, moim 90-konnym ci\u0105gnikiem. Skrzynia bieg\u00f3w nawet si\u0119 nie nagrzewa po ca\u0142ym dniu koszenia, co \u015bwiadczy o tym, \u017ce obieg oleju i jako\u015b\u0107 \u0142o\u017cysk dzia\u0142aj\u0105 prawid\u0142owo. Poziom oleju nie spad\u0142 ani troch\u0119 przez 6 miesi\u0119cy intensywnego u\u017cytkowania. Bardzo solidny produkt w tej cenie. Zam\u00f3wi\u0119 go ponownie, gdy inne kosiarki b\u0119d\u0105 potrzebowa\u0142y wymiany przek\u0142adni.\u201d<\/p>","protected":false},"excerpt":{"rendered":"

The RC-100 Rotary Cutter Gearbox Replacement for Omni RC-100 Gearbox is a precision-engineered power transmission unit built specifically for demanding agricultural machinery applications. Designed as a direct drop-in replacement for the industry-standard Omni RC-100, this rotary cutter gearbox excels in driving rotary knives for efficient cutting operations including grass cutting, straw crushing, and heavy brush clearing. Its core function is to convert high-speed PTO rotation from a tractor (540 or 1000 RPM) into the high-torque, stable-speed mechanical energy that agricultural cutting tools require, while remaining fully reliable in the wet, muddy, and debris-filled conditions of real field environments.<\/p>","protected":false},"featured_media":7848,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"The RC-100 Rotary Cutter Gearbox Replacement for Omni RC-100 Gearbox for the agricultural industry is a power transmission unit designed specifically for agricultural machinery, mainly used to drive rotary knives for efficient cutting operations, such as grass cutting, straw crushing, brush clearing, etc.). Its core function is to convert the power from the tractor or other power sources into high-torque, stable-speed mechanical energy suitable for agricultural cutting, while adapting to the complex field environment. Through the gear set it converts the high speed (usually 540\/1000 RPM) of the tractor power output shaft (PTO) into low speed and high torque suitable for cutting, ensuring that the tool maintains stable power when the load is changing, such as cutting thick straw or weeds. It supports multi-speed regulation to suit different crop densities or terrains, such as steep slopes and wetlands.\r\n\r\n\"RC-100\r\n

Product Specifications<\/h2>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Model:<\/td>\r\nRC-100 Gearbox<\/td>\r\n<\/tr>\r\n
Torque:<\/td>\r\n6,183 - 16,800 lb.-in.\r\n(698 - 1,898 Nm.)<\/td>\r\n<\/tr>\r\n
Ratios:<\/td>\r\n1.21:1, 1:1:, 1:1.21, 1:1.46, 1:1.92<\/td>\r\n<\/tr>\r\n
Gear Type:<\/td>\r\nBevel<\/td>\r\n<\/tr>\r\n
Seal Type:<\/td>\r\nTriple Lip Spring Loaded<\/td>\r\n<\/tr>\r\n
Bearing Type:<\/td>\r\nTapered Roller<\/td>\r\n<\/tr>\r\n
Oil Capacity:<\/td>\r\n62 oz.\r\n(1.8 L)<\/td>\r\n<\/tr>\r\n
Weight:<\/td>\r\n89 lbs.\r\n(40.37 kg)<\/td>\r\n<\/tr>\r\n
Applications:<\/td>\r\nFinishing Mowers\r\nRotary Cutters\r\nRotary Slashers<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n

RC-100 Rotary Cutter Gearbox Dimensions<\/h2>\r\n\"Rotary\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Model<\/th>\r\nMaximum\r\nWeight\r\nof Unit<\/th>\r\nCL to Thru\r\nCap\r\nA<\/th>\r\nCL to\r\nFlange\r\nB<\/th>\r\nFlange to\r\nHub Pilot\r\nC<\/th>\r\nHub Pilot\r\nDiameter\r\nH<\/th>\r\nFlange Diameter\r\nD1<\/th>\r\nBolt Hole\r\nPattern\r\nE1<\/th>\r\nMounting Holes\r\nF1<\/th>\r\nFlange Square\r\nSize\r\nD2<\/th>\r\nBolt Hole\r\nPattern\r\nE2<\/th>\r\nMounting Holes\r\nF2<\/th>\r\n<\/tr>\r\n
lb<\/th>\r\nkg<\/th>\r\nin<\/th>\r\nmm<\/th>\r\nin<\/th>\r\nmm<\/th>\r\nin<\/th>\r\nmm<\/th>\r\nin<\/th>\r\nmm<\/th>\r\nin<\/th>\r\nmm<\/th>\r\nin<\/th>\r\nmm<\/th>\r\nin<\/th>\r\nmm<\/th>\r\nin<\/th>\r\nmm<\/th>\r\nin<\/th>\r\nmm<\/th>\r\nin<\/th>\r\nmm<\/th>\r\n<\/tr>\r\n<\/thead>\r\n
RC-20<\/td>\r\n34<\/td>\r\n15<\/td>\r\n3.0<\/td>\r\n76<\/td>\r\n6.5<\/td>\r\n165<\/td>\r\n2.40<\/td>\r\n61.0<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n6.18<\/td>\r\n157<\/td>\r\n6.8<\/td>\r\n171.5<\/td>\r\n(4) 0.67<\/td>\r\n(4) 17<\/td>\r\n<\/tr>\r\n
RC-27<\/td>\r\n47<\/td>\r\n21<\/td>\r\n3.5<\/td>\r\n88<\/td>\r\n6.4<\/td>\r\n164<\/td>\r\n2.40<\/td>\r\n61.0<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n6.18<\/td>\r\n157<\/td>\r\n6.8<\/td>\r\n171.5<\/td>\r\n(4) 0.67<\/td>\r\n(4) 17<\/td>\r\n<\/tr>\r\n
RC-30<\/td>\r\n51<\/td>\r\n23<\/td>\r\n3.9<\/td>\r\n100<\/td>\r\n6.4<\/td>\r\n164<\/td>\r\n3.30<\/td>\r\n84.0<\/td>\r\n2.5<\/td>\r\n63.5<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n6.89<\/td>\r\n175<\/td>\r\n6.8<\/td>\r\n171.5<\/td>\r\n(4) 0.67<\/td>\r\n(4) 17<\/td>\r\n<\/tr>\r\n
RC-51<\/td>\r\n56<\/td>\r\n25<\/td>\r\n3.7<\/td>\r\n94<\/td>\r\n6.4<\/td>\r\n164<\/td>\r\n3.50<\/td>\r\n88.9<\/td>\r\n2.5<\/td>\r\n63.5<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n6.89<\/td>\r\n175<\/td>\r\n6.8<\/td>\r\n171.5<\/td>\r\n(4) 0.67<\/td>\r\n(4) 17<\/td>\r\n<\/tr>\r\n
RC-61<\/td>\r\n81<\/td>\r\n37<\/td>\r\n4.2<\/td>\r\n107<\/td>\r\n7.2<\/td>\r\n183<\/td>\r\n3.50<\/td>\r\n88.9<\/td>\r\n2.5<\/td>\r\n63.5<\/td>\r\n9.5<\/td>\r\n242.0<\/td>\r\n8.0<\/td>\r\n203.2<\/td>\r\n(4) 0.787<\/td>\r\n(4) 20<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n<\/tr>\r\n
RC-71<\/td>\r\n83<\/td>\r\n38<\/td>\r\n4.2<\/td>\r\n107<\/td>\r\n7.2<\/td>\r\n183<\/td>\r\n3.50<\/td>\r\n88.9<\/td>\r\n2.5<\/td>\r\n63.5<\/td>\r\n9.5<\/td>\r\n242.0<\/td>\r\n8.0<\/td>\r\n203.2<\/td>\r\n(4) 0.787<\/td>\r\n(4) 20<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n<\/tr>\r\n
RC-81<\/td>\r\n98<\/td>\r\n45<\/td>\r\n4.6<\/td>\r\n116<\/td>\r\n11.0<\/td>\r\n279<\/td>\r\n3.50<\/td>\r\n88.9<\/td>\r\n2.5<\/td>\r\n63.5<\/td>\r\n9.6<\/td>\r\n245.0<\/td>\r\n8.0<\/td>\r\n203.2<\/td>\r\n(4) 0.787<\/td>\r\n(4) 20<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n<\/tr>\r\n
RC-100<\/td>\r\n96<\/td>\r\n44<\/td>\r\n4.8<\/td>\r\n121<\/td>\r\n7.1<\/td>\r\n180<\/td>\r\n3.78<\/td>\r\n96.0<\/td>\r\n2.5<\/td>\r\n63.5<\/td>\r\n9.4<\/td>\r\n240.0<\/td>\r\n8.0<\/td>\r\n203.2<\/td>\r\n(4) 0.787<\/td>\r\n(4) 20<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n<\/tr>\r\n
RC-130S<\/td>\r\n109<\/td>\r\n49<\/td>\r\n5.1<\/td>\r\n130<\/td>\r\n7.1<\/td>\r\n180<\/td>\r\n4.00<\/td>\r\n102.0<\/td>\r\n2.9<\/td>\r\n73.0<\/td>\r\n9.8<\/td>\r\n250.0<\/td>\r\n8.0<\/td>\r\n203.2<\/td>\r\n(6) 0.807<\/td>\r\n(6) 21<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n<\/tr>\r\n
RC-130L<\/td>\r\n120<\/td>\r\n54<\/td>\r\n5.1<\/td>\r\n130<\/td>\r\n7.1<\/td>\r\n180<\/td>\r\n7.20<\/td>\r\n184.0<\/td>\r\n3.8<\/td>\r\n96.0<\/td>\r\n9.8<\/td>\r\n250.0<\/td>\r\n8.0<\/td>\r\n203.2<\/td>\r\n(6) 0.807<\/td>\r\n(6) 21<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n<\/tr>\r\n
RC-145<\/td>\r\n110<\/td>\r\n50<\/td>\r\n5.6<\/td>\r\n142<\/td>\r\n8.9<\/td>\r\n225<\/td>\r\n8.05<\/td>\r\n204.5<\/td>\r\n3.8<\/td>\r\n96.0<\/td>\r\n10.2<\/td>\r\n260.0<\/td>\r\n8.0<\/td>\r\n203.2<\/td>\r\n(6) 0.807<\/td>\r\n(6) 21<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n<\/tr>\r\n
RC-150L<\/td>\r\n145<\/td>\r\n66<\/td>\r\n5.1<\/td>\r\n130<\/td>\r\n11.0<\/td>\r\n280<\/td>\r\n7.20<\/td>\r\n184.0<\/td>\r\n3.8<\/td>\r\n96.0<\/td>\r\n9.8<\/td>\r\n250.0<\/td>\r\n8.0<\/td>\r\n203.2<\/td>\r\n(6) 0.807<\/td>\r\n(6) 21<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n<\/tr>\r\n
RC-200<\/td>\r\n220<\/td>\r\n100<\/td>\r\n6.4<\/td>\r\n162<\/td>\r\n9.5<\/td>\r\n241<\/td>\r\n8.00<\/td>\r\n203.0<\/td>\r\n5.3<\/td>\r\n135.0<\/td>\r\n11.8<\/td>\r\n300.0<\/td>\r\n10<\/td>\r\n254.0<\/td>\r\n(6) 0.905<\/td>\r\n(6) 23<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n-<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n

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