{"id":5077,"date":"2025-09-04T06:12:43","date_gmt":"2025-09-04T06:12:43","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=5077"},"modified":"2025-09-04T06:37:28","modified_gmt":"2025-09-04T06:37:28","slug":"planetary-wheel-drive-for-wheel-tractor-scrapers","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/ja\/product\/planetary-wheel-drive-for-wheel-tractor-scrapers\/","title":{"rendered":"\u30db\u30a4\u30fc\u30eb\u30c8\u30e9\u30af\u30bf\u30fc\u30b9\u30af\u30ec\u30fc\u30d1\u30fc\u7528\u904a\u661f\u8f2a\u99c6\u52d5"},"content":{"rendered":"

The planetary wheel drive for wheel tractor-scrapers represents a sophisticated gear mechanism integral to heavy earthmoving machinery, such as Caterpillar models including the 621, 623, and 637 series. This system, often referred to as a planetary wheel drive gearbox or final drive, utilizes a planetary gear arrangement comprising a central sun gear, orbiting planet gears, and an outer ring gear to achieve compact torque multiplication and speed reduction. In wheel tractor-scrapers equipment designed for efficient loading, hauling, and dumping of large material volumes in construction, mining, and infrastructure projects, the planetary wheel drive transmits power from the engine to the drive wheels, enhancing traction and preventing slippage in adverse conditions like soft soil or steep gradients.<\/p>\n

Its planetary design allows for multiple gear ratios within a space-efficient housing, supporting both converter drive for low-speed torque and direct drive for higher efficiency in upper gears. This contributes to all-wheel drive capabilities, enabling the scraper to handle demanding tasks with reduced maintenance needs due to outboard-mounted, planetary final drives that can be serviced independently.<\/p>\n

\"Planetary<\/p>\n

Planetary Wheel Drive Gearbox Dimensions<\/h2>\n

\u6280\u8853\u7684\u306a\u5b9a\u7fa9<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30b7\u30f3\u30dc\u30eb<\/strong><\/td>\n\u00a0\u6e2c\u5b9a\u5358\u4f4d<\/strong><\/td>\n\u8aac\u660e<\/strong><\/td>\n<\/tr>\n
\u79c1<\/strong><\/td>\n–<\/td>\n\u524a\u6e1b\u7387<\/td>\n<\/tr>\n
T2max<\/strong><\/td>\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/td>\n\u6700\u5927\u51fa\u529b\u30c8\u30eb\u30af<\/td>\n<\/tr>\n
T2p<\/strong><\/td>\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/td>\n\u6700\u5927\u51fa\u529b\u30c8\u30eb\u30af<\/td>\n<\/tr>\n
T2maxint<\/strong><\/td>\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/td>\n\u6700\u5927\u65ad\u7d9a\u30c8\u30eb\u30af<\/td>\n<\/tr>\n
T2cont<\/strong><\/td>\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/td>\n\u9023\u7d9a\u51fa\u529b\u30c8\u30eb\u30af<\/td>\n<\/tr>\n
\u7d9a\u304d<\/strong><\/td>\n[kW]<\/td>\n\u6700\u5927\u9023\u7d9a\u96fb\u529b<\/td>\n<\/tr>\n
\u30d1\u30a4\u30f3\u30c8<\/strong><\/td>\n[kW]<\/td>\n\u6700\u5927\u65ad\u7d9a\u96fb\u529b<\/td>\n<\/tr>\n
n1max<\/strong><\/td>\n[rpm]<\/td>\n\u6700\u5927\u5165\u529b\u901f\u5ea6<\/td>\n<\/tr>\n
n2max<\/strong><\/td>\n[rpm]<\/td>\n\u6700\u5927\u51fa\u529b\u901f\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

GR 80<\/h3>\n

\"Planetary<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30bf\u30a4\u30d7<\/span><\/strong><\/td>\n\u30e2\u30fc\u30bf\u30fc\u51fa\u529b
\n<\/span>[cc]<\/span><\/strong><\/td>\n		\u7dcf\u6392\u51fa\u91cf
\n<\/span>[cc]<\/span><\/strong><\/td>\n		\u79c1<\/strong><\/td>\n\u30c8\u30eb\u30af<\/span><\/strong><\/td>\n\u30b9\u30d4\u30fc\u30c9
\n<\/span>n2max<\/strong><\/td>\n		\u529b<\/span><\/strong><\/td>\n<\/tr>\n
T2cont<\/strong><\/td>\nT2maxint<\/strong><\/td>\nT2p<\/strong><\/td>\n\u7d9a\u304d
\n<\/span>[kW]<\/span><\/strong><\/td>\n		\u30d1\u30a4\u30f3\u30c8
\n<\/span>[kW]<\/span><\/strong><\/td>\n<\/tr>\n
[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/span><\/strong><\/td>\n\u0394p [\u30d0\u30fc]<\/span><\/strong><\/td>\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/span><\/strong><\/td>\n\u0394p [\u30d0\u30fc]<\/span><\/strong><\/td>\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/span><\/strong><\/td>\n\u0394p [\u30d0\u30fc]<\/span><\/strong><\/td>\n[rpm]<\/span><\/strong><\/td>\n\u30dd\u30eb\u30bf\u30bf
\n<\/span>\u6d41\u308c
\n<\/span>[\u30ea\u30c3\u30c8\u30eb\/\u5206]<\/span><\/strong><\/td>\n<\/tr>\n
GR80-MR50<\/span><\/strong><\/td>\n51,6<\/span><\/td>\n269,9<\/span><\/td>\n5,23<\/span><\/td>\n470<\/td>\n145<\/td>\n570<\/td>\n175<\/td>\n630<\/td>\n205<\/td>\n115<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR80-MR80<\/span><\/strong><\/td>\n80,3<\/span><\/td>\n420,0<\/span><\/td>\n800<\/td>\n145<\/td>\n960<\/td>\n175<\/td>\n1060<\/td>\n205<\/td>\n68<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR80-MR100<\/span><\/strong><\/td>\n99,8<\/span><\/td>\n522,0<\/span><\/td>\n800<\/td>\n115<\/td>\n1000<\/td>\n145<\/td>\n1310<\/td>\n205<\/td>\n55<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR80-MR125<\/span><\/strong><\/td>\n125,7<\/span><\/td>\n657,4<\/span><\/td>\n800<\/td>\n95<\/td>\n1000<\/td>\n120<\/td>\n1500<\/td>\n190<\/td>\n45<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR80-MR160<\/span><\/strong><\/td>\n159,6<\/span><\/td>\n834,7<\/span><\/td>\n800<\/td>\n75<\/td>\n1000<\/td>\n95<\/td>\n1500<\/td>\n145<\/td>\n33<\/td>\n30<\/td>\n5<\/td>\n7<\/td>\n<\/tr>\n
GR80-MR200<\/span><\/strong><\/td>\n199,8<\/span><\/td>\n1045,0<\/span><\/td>\n800<\/td>\n60<\/td>\n1000<\/td>\n75<\/td>\n1500<\/td>\n115<\/td>\n26<\/td>\n30<\/td>\n5<\/td>\n7<\/td>\n<\/tr>\n
GR80-MR250<\/span><\/strong><\/td>\n249,3<\/span><\/td>\n1303,8<\/span><\/td>\n800<\/td>\n50<\/td>\n1000<\/td>\n60<\/td>\n1500<\/td>\n95<\/td>\n21<\/td>\n30<\/td>\n4,5<\/span><\/td>\n6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

GR 200<\/h3>\n

\"Planetary<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30bf\u30a4\u30d7<\/span><\/strong><\/td>\n\u30e2\u30fc\u30bf\u30fc\u51fa\u529b
\n<\/span>[cc]<\/span><\/strong><\/td>\n		\u7dcf\u6392\u51fa\u91cf
\n<\/span>[cc]<\/span><\/strong><\/td>\n		\u79c1<\/span><\/strong><\/td>\n\u30c8\u30eb\u30af<\/span><\/strong><\/td>\n\u30b9\u30d4\u30fc\u30c9
\n<\/span>n<\/span>2<\/span>\u6700\u5927<\/span><\/strong><\/td>\n		\u529b<\/span><\/strong><\/td>\n<\/tr>\n
T<\/span>2<\/span>\u7d9a\u304d<\/span><\/strong><\/td>\nT<\/span>2<\/span>\u6700\u5927\u6574\u6570<\/span><\/strong><\/td>\nT<\/span>2<\/span>p<\/span><\/strong><\/td>\n\u7d9a\u304d
\n<\/span>[kW]<\/span><\/strong><\/td>\n		\u30d1\u30a4\u30f3\u30c8
\n<\/span>[kW]<\/span><\/strong><\/td>\n<\/tr>\n
[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/span><\/strong><\/td>\n\u0394p [\u30d0\u30fc]<\/span><\/strong><\/td>\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/span><\/strong><\/td>\n\u0394p [\u30d0\u30fc]<\/span><\/strong><\/td>\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/span><\/strong><\/td>\n\u0394p [\u30d0\u30fc]<\/span><\/strong><\/td>\n[rpm]<\/span><\/strong><\/td>\n\u30dd\u30eb\u30bf\u30bf
\n<\/span>\u6d41\u308c
\n<\/span>[\u30ea\u30c3\u30c8\u30eb\/\u5206]<\/span><\/strong><\/td>\n<\/tr>\n
GR200-MR50<\/span><\/strong><\/td>\n51,6<\/span><\/td>\n319,9<\/span><\/td>\n6,20<\/span><\/td>\n560<\/td>\n145<\/td>\n670<\/td>\n175<\/td>\n740<\/td>\n205<\/td>\n98<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR200-MR80<\/span><\/strong><\/td>\n80,3<\/span><\/td>\n497,9<\/span><\/td>\n950<\/td>\n145<\/td>\n1150<\/td>\n175<\/td>\n1250<\/td>\n205<\/td>\n58<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR200-MR100<\/span><\/strong><\/td>\n99,8<\/span><\/td>\n618,8<\/span><\/td>\n1180<\/td>\n145<\/td>\n1420<\/td>\n175<\/td>\n1560<\/td>\n205<\/td>\n46<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR200-MR125<\/span><\/strong><\/td>\n125,7<\/span><\/td>\n779,3<\/span><\/td>\n1450<\/td>\n145<\/td>\n1750<\/td>\n175<\/td>\n1920<\/td>\n205<\/td>\n38<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR200-MR160<\/span><\/strong><\/td>\n159,6<\/span><\/td>\n989,5<\/span><\/td>\n1600<\/td>\n125<\/td>\n2100<\/td>\n165<\/td>\n2450<\/td>\n205<\/td>\n29<\/td>\n30<\/td>\n5<\/td>\n7<\/td>\n<\/tr>\n
GR200-MR200<\/span><\/strong><\/td>\n199,8<\/span><\/td>\n1238,8<\/span><\/td>\n1600<\/td>\n100<\/td>\n2150<\/td>\n135<\/td>\n2500<\/td>\n165<\/td>\n23<\/td>\n30<\/td>\n5<\/td>\n7<\/td>\n<\/tr>\n
GR200-MR250<\/span><\/strong><\/td>\n249,3<\/span><\/td>\n1545,7<\/span><\/td>\n1600<\/td>\n80<\/td>\n2150<\/td>\n105<\/td>\n2500<\/td>\n135<\/td>\n18<\/td>\n30<\/td>\n4,5<\/span><\/td>\n6<\/td>\n<\/tr>\n
GR200-MR315<\/span><\/strong><\/td>\n315,7<\/span><\/td>\n1957,3<\/span><\/td>\n1600<\/td>\n65<\/td>\n2150<\/td>\n85<\/td>\n2500<\/td>\n110<\/td>\n15<\/td>\n30<\/td>\n4<\/td>\n5<\/td>\n<\/tr>\n
GR200-MR375<\/span><\/strong><\/td>\n372,6<\/span><\/td>\n2310,1<\/span><\/td>\n1600<\/td>\n55<\/td>\n2150<\/td>\n70<\/td>\n2500<\/td>\n90<\/td>\n12<\/td>\n30<\/td>\n3,5<\/span><\/td>\n4,5<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EH 210<\/h3>\n

\"Planetary \"Planetary<\/p>\n\n\n\n\n\n\n\n
\u30bf\u30a4\u30d7<\/strong><\/td>\n\u00a0 \u91cd\u3055<\/strong><\/td>\n\u6cb9\u306e\u91cf<\/strong><\/td>\ni (da\u00f7a \/ From\u00f7to)<\/strong><\/td>\nT2max<\/strong>
\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/strong><\/td>\n		n1max<\/strong>
\n[rpm]<\/strong><\/td>\n<\/tr>\n
EH 212<\/strong><\/td>\nEH 213<\/strong><\/td>\nEH 212<\/strong><\/td>\nEH 213<\/strong><\/td>\nEH 212<\/strong><\/td>\nEH 213<\/strong><\/td>\n<\/tr>\n
EH 210 S<\/strong><\/td>\n35<\/td>\n40<\/td>\n0.8<\/td>\n1<\/td>\n11 \u00f7 29<\/td>\n41 \u00f7 129<\/td>\n3950<\/td>\n3500<\/td>\n<\/tr>\n
EH 210 SC<\/strong><\/td>\n<\/tr>\n
EH 210 PD<\/strong><\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EH 240<\/h3>\n

\"Planetary \"Planetary<\/p>\n\n\n\n\n\n\n\n
\u30bf\u30a4\u30d7<\/strong><\/td>\n\u91cd\u3055<\/strong><\/td>\n\u6cb9\u306e\u91cf<\/strong><\/td>\ni (da\u00f7a \/ From\u00f7to)<\/strong><\/td>\nT2max<\/strong>
\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/strong><\/td>\n		n1max<\/strong>
\n[rpm]<\/strong><\/td>\n<\/tr>\n
EH 242<\/strong><\/td>\nEH 243<\/strong><\/td>\nEH 242<\/strong><\/td>\nEH 243<\/strong><\/td>\nEH 242<\/strong><\/td>\nEH 243<\/strong><\/td>\n<\/tr>\n
EH 240 S<\/strong><\/td>\n35<\/td>\n40<\/td>\n0.8<\/td>\n1<\/td>\n12 \u00f7 31<\/td>\n45 \u00f7 135<\/td>\n5600<\/td>\n3500<\/td>\n<\/tr>\n
EH 240 SC<\/strong><\/td>\n<\/tr>\n
EH 240 PD<\/strong><\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EH 350<\/h3>\n

\"Planetary<\/p>\n\n\n\n\n\n\n
\u30bf\u30a4\u30d7<\/strong><\/td>\n\u91cd\u3055<\/strong><\/td>\n\u6cb9\u306e\u91cf<\/strong><\/td>\ni (da\u00f7a \/ From\u00f7to)<\/strong><\/td>\nT2max<\/strong>
\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/strong><\/td>\n		n1max<\/strong>
\n[rpm]<\/strong><\/td>\n<\/tr>\n
EH 352<\/strong><\/td>\nEH 353<\/strong><\/td>\nEH 352<\/strong><\/td>\nEH 353<\/strong><\/td>\nEH 352<\/strong><\/td>\nEH 353<\/strong><\/td>\n<\/tr>\n
EH 350 S<\/strong><\/td>\n55<\/td>\n60<\/td>\n1<\/td>\n1.2<\/td>\n15 \u00f7 31<\/td>\n52 \u00f7 135<\/td>\n7200<\/td>\n3500<\/td>\n<\/tr>\n
EH 350 PD<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EH 610<\/h3>\n

\"Planetary<\/p>\n\n\n\n\n\n\n
\u30bf\u30a4\u30d7<\/strong><\/td>\n\u00a0 \u91cd\u3055<\/strong><\/td>\n\u6cb9\u306e\u91cf<\/strong><\/td>\ni (da\u00f7a \/ From\u00f7to)<\/strong><\/td>\nT2max<\/strong>
\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/strong><\/td>\n		n1max<\/strong>
\n[rpm]<\/strong><\/td>\n<\/tr>\n
EH 612<\/strong><\/td>\nEH 613<\/strong><\/td>\nEH 612<\/strong><\/td>\nEH 613<\/strong><\/td>\nEH 612<\/strong><\/td>\nEH 613<\/strong><\/td>\n<\/tr>\n
EH 610 S<\/strong><\/td>\n60<\/td>\n70<\/td>\n1.2<\/td>\n1.5<\/td>\n12 \u00f7 31<\/td>\n47 \u00f7 138<\/td>\n13500<\/td>\n3500<\/td>\n<\/tr>\n
EH 610 PD<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EH 910<\/h3>\n

\"Planetary<\/p>\n\n\n\n\n\n\n
\u30bf\u30a4\u30d7<\/strong><\/td>\n\u91cd\u3055<\/strong><\/td>\n\u6cb9\u306e\u91cf<\/strong><\/td>\ni (da\u00f7a \/ From\u00f7to)<\/strong><\/td>\nT2max<\/strong><\/td>\nn1max<\/strong><\/td>\n<\/tr>\n
EH 913<\/strong><\/td>\nEH 913<\/strong><\/td>\nEH 913<\/strong><\/td>\n[\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb]<\/strong><\/td>\n[rpm]<\/strong><\/td>\n<\/tr>\n
EH 910 S<\/strong><\/td>\n130<\/td>\n1<\/td>\n47 \u00f7 131<\/td>\n24200<\/td>\n3500<\/td>\n<\/tr>\n
EH 910 PD<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

S\u30d0\u30fc\u30b8\u30e7\u30f3<\/h3>\n

\"Planetary<\/p>\n\n\n\n\n\n\n\n\n\n
\u30b5\u30a4\u30ba<\/strong><\/td>\n\u5bf8\u6cd5<\/strong><\/td>\n<\/tr>\n
D1<\/strong><\/td>\nD2<\/strong><\/td>\nD3<\/strong><\/td>\nD4<\/strong><\/td>\nD5<\/strong><\/td>\nD6<\/strong><\/td>\nD7<\/strong><\/td>\nD8<\/strong><\/td>\nL1<\/strong><\/td>\nL2<\/strong><\/td>\nL3<\/strong><\/td>\n<\/tr>\n
EH 210 S<\/strong><\/td>\n230<\/td>\n200<\/td>\n180 h9<\/td>\n190 h9<\/td>\n210<\/td>\n229.5<\/td>\nM10 No.8<\/td>\nM10 No.8<\/td>\n253<\/td>\n73<\/td>\n180<\/td>\n<\/tr>\n
EH 240 S<\/strong><\/td>\n230<\/td>\n200<\/td>\n180 h9<\/td>\n190 h9<\/td>\n210<\/td>\n229.5<\/td>\nM10 No.8<\/td>\nM10 No.8<\/td>\n253<\/td>\n73<\/td>\n180<\/td>\n<\/tr>\n
EH 350 S<\/strong><\/td>\n270<\/td>\n230<\/td>\n190 h8<\/td>\n200 h7<\/td>\n240<\/td>\n280<\/td>\nM16 No.8<\/td>\nM16 No.8<\/td>\n242<\/td>\n107<\/td>\n178<\/td>\n<\/tr>\n
EH 610 S<\/strong><\/td>\n260<\/td>\n230<\/td>\n190 f7<\/td>\n220 h7<\/td>\n260<\/td>\n286<\/td>\nM16 12\u756a<\/td>\nM16\u53f716\u756a<\/td>\n243<\/td>\n72<\/td>\n171<\/td>\n<\/tr>\n
EH 910 S<\/strong><\/td>\n330<\/td>\n300<\/td>\n270 f7<\/td>\n280 h7<\/td>\n350<\/td>\n370<\/td>\nM16\u53f7\u7dda18\u756a<\/td>\nM16\u53f7\u7dda18\u756a<\/td>\n368<\/td>\n115<\/td>\n253<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

PD\u7248<\/h3>\n

\"Planetary<\/p>\n\n\n\n\n\n\n\n\n\n
\u30b5\u30a4\u30ba<\/strong><\/td>\n\u5bf8\u6cd5<\/strong><\/td>\n<\/tr>\n
D1<\/strong><\/td>\nD2<\/strong><\/td>\nD3<\/strong><\/td>\nD4<\/strong><\/td>\nD5<\/strong><\/td>\nD6<\/strong><\/td>\nD7<\/strong><\/td>\nD8<\/strong><\/td>\nL1<\/strong><\/td>\nL2<\/strong><\/td>\nL3<\/strong><\/td>\n<\/tr>\n
EH 210 PD<\/strong><\/td>\n230<\/td>\n200<\/td>\n180 h9<\/td>\n160.8 f8<\/td>\n205<\/td>\n240<\/td>\nM10\uff088\u500d\uff09<\/td>\nM18x1.5 (6\u500b)<\/td>\n210<\/td>\n140<\/td>\n70<\/td>\n<\/tr>\n
EH 240 PD<\/strong><\/td>\n230<\/td>\n200<\/td>\n180 h9<\/td>\n160.8 f8<\/td>\n205<\/td>\n240<\/td>\nM10\uff088\u500d\uff09<\/td>\nM18x1.5 (6\u500b)<\/td>\n210<\/td>\n140<\/td>\n70<\/td>\n<\/tr>\n
EH 350 PD<\/strong><\/td>\n240<\/td>\n209.55<\/td>\n177.8 h8<\/td>\n200 h7<\/td>\n241.3<\/td>\n280<\/td>\n5\/8″-11 UNC (6x)<\/td>\n5\/8″-19 UNF (9x)<\/td>\n285<\/td>\n107<\/td>\n178<\/td>\n<\/tr>\n
EH 610 PD<\/strong><\/td>\n260<\/td>\n230<\/td>\n190 f7<\/td>\n220 h7<\/td>\n275<\/td>\n310<\/td>\nM16\uff0812\u500d\uff09<\/td>\nM20x1.5 (8\u500b)<\/td>\n293<\/td>\n72<\/td>\n221<\/td>\n<\/tr>\n
EH 910 PD<\/strong><\/td>\n330<\/td>\n300<\/td>\n270 f7<\/td>\n280 h7<\/td>\n335<\/td>\n375<\/td>\nM16\uff0818\u500d\uff09<\/td>\nM22x1.5 (10\u500b)<\/td>\n368<\/td>\n115<\/td>\n253<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Wheel Tractor-Scraper Planetary Wheel Drive Gearbox Benefits<\/h2>\n
    \n
  • High Torque Multiplication<\/strong>
    \nThe planetary wheel drive gearbox ensures exceptional torque multiplication by evenly distributing power through its sun, planet, and ring gears. This design allows the wheel tractor-scraper to efficiently handle heavy loads, providing the necessary power to maneuver through demanding terrains like loose soil, gravel, or steep inclines.<\/li>\n
  • \u30b3\u30f3\u30d1\u30af\u30c8\u3067\u7701\u30b9\u30da\u30fc\u30b9\u306a\u30c7\u30b6\u30a4\u30f3<\/strong>
    \nThe planetary gear system is highly compact compared to traditional gearboxes, making it ideal for large earthmoving equipment. Its smaller footprint does not compromise power or efficiency, allowing manufacturers to design robust wheel tractor-scrapers without adding unnecessary weight or bulk to the machine.<\/li>\n
  • Enhanced Load Handling Capacity<\/strong>
    \nThanks to its unique design, the planetary gearbox can withstand high shock loads and continuous stress during heavy-duty operations. This durability ensures the wheel tractor-scraper can transport substantial material volumes without excessive wear and tear, boosting overall productivity in industrial and construction settings.<\/li>\n
  • Improved Fuel Efficiency<\/strong>
    \nBy optimizing power transmission and reducing energy losses, the wheel drive planetary gearbox significantly enhances fuel efficiency. This results in lower operational costs for wheel tractor-scrapers, as less fuel is required to achieve the same workload, making it an environmentally friendly and cost-effective solution.<\/li>\n
  • Smoother and Reliable Operation<\/strong>
    \nThe planetary wheel drive ensures seamless power delivery, reducing vibrations and jerky movements during operation. This smoother performance not only enhances operator comfort but also minimizes mechanical stress on the scraper\u2019s drivetrain components, prolonging the lifespan of the equipment.<\/li>\n
  • \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8981\u4ef6\u306e\u8efd\u6e1b<\/strong>
    \nThe robust design and efficiency of the planetary gearbox lead to lower maintenance needs. With fewer parts exposed to high stress and wear, the system requires less frequent servicing. This reduction in maintenance time and costs ensures uninterrupted operation and increased profitability over the equipment\u2019s lifespan.<\/li>\n<\/ul>\n

    \"Planetary<\/p>\n

    \u30db\u30a4\u30fc\u30eb\u99c6\u52d5\u7528\u904a\u661f\u6b6f\u8eca\u6a5f\u69cb\u306e\u7528\u9014<\/h2>\n
      \n
    • Construction and Earthmoving<\/strong>
      \nThe planetary wheel drive gearbox is integral to construction machinery like wheel tractor-scrapers, bulldozers, and loaders. Its ability to handle massive loads and deliver high torque makes it ideal for moving soil, sand, and gravel, ensuring efficient operations on construction sites with challenging terrains.<\/li>\n
    • \u9271\u696d<\/strong>
      \nIn mining operations, planetary gearboxes are critical for heavy equipment used in hauling and excavation. These gearboxes enable machinery to handle the rigorous demands of transporting large quantities of minerals, ores, and debris while operating reliably in harsh conditions like extreme temperatures and abrasive environments.<\/li>\n
    • Agriculture<\/strong>
      \nAgricultural machinery, such as tractors, harvesters, and plows, utilizes planetary wheel drives to enhance power distribution and efficiency. They ensure smooth operation when working with heavy equipment attachments and allow farmers to operate effectively on uneven or muddy fields, increasing farm productivity.<\/li>\n
    • \u6797\u696d\u3068\u4f10\u63a1<\/strong>
      \nIn forestry applications, planetary gearboxes are used in equipment like skidders and forwarders to tow and transport heavy logs. Their compact design and ability to handle high loads ensure smooth and reliable operation in uneven, muddy, or steep forest terrains, critical for timber harvesting.<\/li>\n
    • Oil and Gas<\/strong>
      \nPlanetary wheel drive gearboxes are employed in oilfield equipment such as drilling rigs and pipeline machinery. They provide precise torque control and high power, essential for tasks like drilling deep wells or moving heavy pipeline sections, ensuring efficient operations in energy production.<\/li>\n
    • Material Handling and Transportation<\/strong>
      \nIndustrial applications, such as forklifts, cranes, and conveyor systems, rely on planetary gear reducers for their compact design and ability to handle heavy loads. These gearboxes ensure smooth power transmission and precise control, optimizing the movement of goods in warehouses, ports, and manufacturing facilities.<\/li>\n<\/ul>\n\n\n\n\n\n\n
      \"Planetary<\/td>\n\"Planetary<\/td>\n<\/tr>\n
      \u9271\u5c71\u30c0\u30f3\u30d7\u30c8\u30e9\u30c3\u30af\u7528\u904a\u661f\u8f2a\u99c6\u52d5<\/strong><\/td>\n\u9271\u5c71\u7528\u30db\u30a4\u30fc\u30eb\u30c9\u30fc\u30b6\u30fc\u7528\u904a\u661f\u30db\u30a4\u30fc\u30eb\u30c9\u30e9\u30a4\u30d6<\/strong><\/td>\n<\/tr>\n
      \"Planetary<\/td>\n\"Planetary<\/td>\n<\/tr>\n
      \u5730\u4e0b\u6398\u524a\u30b8\u30e3\u30f3\u30dc\u7528\u904a\u661f\u8f2a\u99c6\u52d5<\/strong><\/td>\n\u30ed\u30fc\u30c9\u30ea\u30af\u30ec\u30fc\u30de\u30fc\u7528\u904a\u661f\u8f2a\u99c6\u52d5<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u30db\u30a4\u30fc\u30eb\u99c6\u52d5\u904a\u661f\u6b6f\u8eca\u6a5f\u69cb\u306e\u30aa\u30a4\u30eb\u6f64\u6ed1<\/h2>\n
        \n
      • Check Oil Specifications<\/strong>
        \nBefore lubricating, ensure the oil meets the manufacturer\u2019s specifications for viscosity and compatibility. Using the correct oil type is critical as it affects the gearbox\u2019s performance, reduces wear, and ensures proper operation under the high torque and load conditions of the planetary gearbox.<\/li>\n
      • Inspect Oil Levels Regularly<\/strong>
        \nCheck the oil level in the gearbox using the dipstick or sight glass, ensuring it is within the recommended range. Insufficient oil can lead to overheating and increased friction, while overfilling may cause leaks and pressure buildup, both of which harm the gearbox.<\/li>\n
      • Drain Old or Contaminated Oil<\/strong>
        \nDrain the gearbox oil completely at the recommended intervals or if contamination (like water, debris, or sludge) is detected. Clean the drain plug and surrounding area to prevent contaminants from re-entering the gearbox during the refilling process, ensuring optimal lubrication.<\/li>\n
      • Clean and Inspect the Gearbox<\/strong>
        \nBefore refilling, inspect the gearbox housing, seals, and gears for signs of damage, wear, or leaks. Clean the gear housing to remove debris or sludge that could mix with the new oil. This step ensures a clean environment for optimal lubrication.<\/li>\n
      • Refill with Fresh Oil<\/strong>
        \nSlowly refill the gearbox with the recommended oil grade and quantity. Use a funnel to avoid spills and ensure the oil flows evenly. Allow the oil to settle and recheck the levels after a few minutes, ensuring the gearbox is properly lubricated without overfilling.<\/li>\n
      • Monitor and Replace Oil Filters<\/strong>
        \nIf the gearbox is equipped with an oil filter, clean or replace it as per the manufacturer\u2019s guidelines. A clogged filter restricts oil flow, reducing lubrication efficiency and potentially causing damage. Regular filter maintenance ensures clean oil circulates through the planetary gearbox.<\/li>\n<\/ul>\n

        \"Wheel<\/p>","protected":false},"excerpt":{"rendered":"

        The planetary wheel drive for wheel tractor-scrapers represents a sophisticated gear mechanism integral to heavy earthmoving machinery, such as Caterpillar models including the 621, 623, and 637 series. In wheel tractor-scrapers equipment designed for efficient loading, hauling, and dumping of large material volumes in construction, mining, and infrastructure projects, the planetary wheel drive transmits power from the engine to the drive wheels, enhancing traction and preventing slippage in adverse conditions like soft soil or steep gradients.<\/p>","protected":false},"featured_media":4808,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[204,194],"product_tag":[200,203,201,202,199,205,206,207],"class_list":{"0":"post-5077","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-planetary-wheel-drive","7":"product_cat-planetary-gearboxes","8":"product_tag-planetary-gear-reducers","9":"product_tag-planetary-gearbox-for-sale","10":"product_tag-planetary-gearbox-manufacturers","11":"product_tag-planetary-gearbox-suppliers","12":"product_tag-planetary-gearboxes","13":"product_tag-planetary-wheel-drive","14":"product_tag-planetary-wheel-drive-gearbox","15":"product_tag-wheel-drive-planetary-gearbox","17":"first","18":"instock","19":"shipping-taxable","20":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/product\/5077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/comments?post=5077"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/media\/4808"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/media?parent=5077"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/product_brand?post=5077"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/product_cat?post=5077"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/product_tag?post=5077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}