Planetenradgetriebe für Straßenrückgewinnungsmaschinen

The planetary wheel drive gearbox for road reclaimers is a specialized, compact transmission system integral to the propulsion of heavy-duty construction machinery designed for road maintenance, full-depth reclamation, and soil stabilization. It employs a planetary gear configuration—comprising a central sun gear, orbiting planet gears, and an outer ring gear to achieve efficient torque multiplication and speed reduction, enabling the machine to deliver high power output while maintaining controlled movement across uneven, rugged terrains such as gravel, asphalt, or compacted surfaces.

This wheel drive planetary gearbox transfers power from the engine or hydraulic system directly to the wheels, ensuring superior traction, maneuverability, and stability, which are critical for operations involving milling, mixing, and recycling pavement materials without stalling or losing efficiency.

Abmessungen des Planetenradantriebs

Technische Definitionen

Symbole	Maßeinheiten	Beschreibung
ich	-	Untersetzungsverhältnis
T2max	[Nm]	Maximales Ausgangsdrehmoment
T2p	[Nm]	Spitzenausgangsdrehmoment
T2maxint	[Nm]	Maximales intermittierendes Drehmoment
T2cont	[Nm]	Dauerhaftes Ausgangsdrehmoment
Pcont	[kW]	Maximale Dauerleistung
Pint	[kW]	Maximale intermittierende Leistung
n1max	[U/min]	Maximale Eingangsgeschwindigkeit
n2max	[U/min]	Maximale Ausgangsdrehzahl

GR 80

Typ	Motordisp. [cc]	Gesamtanzeige [cc]	ich	Drehmoment						Geschwindigkeit n2max		Leistung
				T2cont		T2maxint		T2p				Pcont [kW]	Pint [kW]
				[Nm]	Δp [bar]	[Nm]	Δp [bar]	[Nm]	Δp [bar]	[U/min]	portata fließen [l/min]
GR80-MR50	51,6	269,9	5,23	470	145	570	175	630	205	115	30	5,5	7
GR80-MR80	80,3	420,0		800	145	960	175	1060	205	68	30	5,5	7
GR80-MR100	99,8	522,0		800	115	1000	145	1310	205	55	30	5,5	7
GR80-MR125	125,7	657,4		800	95	1000	120	1500	190	45	30	5,5	7
GR80-MR160	159,6	834,7		800	75	1000	95	1500	145	33	30	5	7
GR80-MR200	199,8	1045,0		800	60	1000	75	1500	115	26	30	5	7
GR80-MR250	249,3	1303,8		800	50	1000	60	1500	95	21	30	4,5	6

GR 200

Typ	Motordisp. [cc]	Gesamtanzeige [cc]	ich	Drehmoment						Geschwindigkeit N2max		Leistung
				T2Fortsetzung		T2maxint		T2P				Pcont [kW]	Pint [kW]
				[Nm]	Δp [bar]	[Nm]	Δp [bar]	[Nm]	Δp [bar]	[U/min]	portata fließen [l/min]
GR200-MR50	51,6	319,9	6,20	560	145	670	175	740	205	98	30	5,5	7
GR200-MR80	80,3	497,9		950	145	1150	175	1250	205	58	30	5,5	7
GR200-MR100	99,8	618,8		1180	145	1420	175	1560	205	46	30	5,5	7
GR200-MR125	125,7	779,3		1450	145	1750	175	1920	205	38	30	5,5	7
GR200-MR160	159,6	989,5		1600	125	2100	165	2450	205	29	30	5	7
GR200-MR200	199,8	1238,8		1600	100	2150	135	2500	165	23	30	5	7
GR200-MR250	249,3	1545,7		1600	80	2150	105	2500	135	18	30	4,5	6
GR200-MR315	315,7	1957,3		1600	65	2150	85	2500	110	15	30	4	5
GR200-MR375	372,6	2310,1		1600	55	2150	70	2500	90	12	30	3,5	4,5

EH 210

Typ		Gewicht		Ölmenge		i (da÷a / From÷to)		T2max [Nm]	n1max [U/min]
		EH 212	EH 213	EH 212	EH 213	EH 212	EH 213
EH 210 S		35	40	0.8	1	11 ÷ 29	41 ÷ 129	3950	3500
EH 210 SC
EH 210 PD			-		-

EH 240

Typ		Gewicht		Ölmenge		i (da÷a / From÷to)		T2max [Nm]	n1max [U/min]
		EH 242	EH 243	EH 242	EH 243	EH 242	EH 243
EH 240 S		35	40	0.8	1	12 ÷ 31	45 ÷ 135	5600	3500
EH 240 SC
EH 240 PD			-		-

EH 350

Typ		Gewicht		Ölmenge		i (da÷a / From÷to)		T2max [Nm]	n1max [U/min]
		EH 352	EH 353	EH 352	EH 353	EH 352	EH 353
EH 350 S		55	60	1	1.2	15 ÷ 31	52 ÷ 135	7200	3500
EH 350 PD

EH 610

Typ		Gewicht		Ölmenge		i (da÷a / From÷to)		T2max [Nm]	n1max [U/min]
		EH 612	EH 613	EH 612	EH 613	EH 612	EH 613
EH 610 S		60	70	1.2	1.5	12 ÷ 31	47 ÷ 138	13500	3500
EH 610 PD

EH 910

Typ		Gewicht	Ölmenge	i (da÷a / From÷to)	T2max	n1max
		EH 913	EH 913	EH 913	[Nm]	[U/min]
EH 910 S		130	1	47 ÷ 131	24200	3500
EH 910 PD

S-Version

Größe	Maße
	D1	D2	T3	D4	D5	D6	D7	D8	L1	L2	L3
EH 210 S	230	200	180 h9	190 h9	210	229.5	M10 Nr. 8	M10 Nr. 8	253	73	180
EH 240 S	230	200	180 h9	190 h9	210	229.5	M10 Nr. 8	M10 Nr. 8	253	73	180
EH 350 S	270	230	190 h8	200 h7	240	280	M16 Nr. 8	M16 Nr. 8	242	107	178
EH 610 S	260	230	190 f7	220 h7	260	286	M16 Nr. 12	M16 Nr. 16	243	72	171
EH 910 S	330	300	270 f7	280 h7	350	370	M16 Nr. 18	M16 Nr. 18	368	115	253

PD-Version

Größe	Maße
	D1	D2	T3	D4	D5	D6	D7	D8	L1	L2	L3
EH 210 PD	230	200	180 h9	160.8 f8	205	240	M10 (8x)	M18x1,5 (6x)	210	140	70
EH 240 PD	230	200	180 h9	160.8 f8	205	240	M10 (8x)	M18x1,5 (6x)	210	140	70
EH 350 PD	240	209.55	177.8 h8	200 h7	241.3	280	5/8"-11 UNC (6x)	5/8"-19 UNF (9x)	285	107	178
EH 610 PD	260	230	190 f7	220 h7	275	310	M16 (12x)	M20x1,5 (8x)	293	72	221
EH 910 PD	330	300	270 f7	280 h7	335	375	M16 (18x)	M22x1,5 (10x)	368	115	253

Road Reclaimer Planetary Wheel Drive Gearbox Characteristics

Wheel Drive Planetary Gear Reducer Applications

1. Construction and Heavy Equipment
Wheel drive planetary gear reducers are extensively used in construction machinery such as excavators, loaders, and road reclaimers. Their ability to deliver high torque and precise speed control ensures superior performance during heavy-duty tasks like excavation, grading, and pavement recycling, even in rugged and challenging terrains.

2. Mining and Quarrying
In the mining and quarrying industry, wheel drive gearboxes play a critical role in powering heavy equipment like mining trucks, drilling rigs, and conveyors. These reducers provide the high torque required for handling massive loads and operating efficiently under extreme conditions, such as high dust levels and intense vibrations.

3. Agricultural Machinery
Agricultural equipment, including tractors, harvesters, and irrigation systems, relies on planetary wheel drive gearboxes for efficient power transmission. Their compact design and durability make them ideal for operating in muddy, uneven, or rough terrains, ensuring reliable and consistent performance during planting, harvesting, and tilling activities.

4. Material Handling and Logistics
Planetary gearboxes are vital in material handling systems, like forklifts, automated guided vehicles (AGVs), and cranes. They enable precise speed control and torque delivery, which are essential for lifting heavy loads, navigating tight spaces, and ensuring safety in warehouses, factories, and logistics hubs.

5. Marine and Offshore Equipment
Marine applications, such as winches, cranes, and propulsion systems, utilize planetary gear reducers for their reliability and power efficiency. These reducers are designed to operate in harsh environments with high humidity, saltwater exposure, and heavy mechanical loads, enabling smooth and durable performance in maritime operations.

6. Forestry Equipment
Planetary wheel drives are employed in forestry machinery such as skidders, forwarders, and harvesters, providing the necessary torque for wheel propulsion over rough, forested terrains, while their compact design and vibration resistance ensure reliable performance in logging and timber processing, minimizing equipment wear in remote operations.

Planetenradantrieb für Radlader	Planetenradantrieb für Sattelschlepper
Planetenradantrieb für Motorgrader	Planetenradantrieb für Maispflanzmaschinen

Custom Planetary Wheel Drive Gearbox for Road Reclaimers

1. Tailored Torque and Speed Specifications
Custom planetary wheel drive gearboxes are designed to meet the specific torque and speed requirements of road reclaimers. This ensures optimal performance during operations like milling, mixing, and soil stabilization, allowing the machine to handle heavy loads and deliver precise results on various terrains.

2. Material Selection for Enhanced Durability
Built with reinforced materials and advanced engineering, custom planetary gearboxes are designed to withstand the harsh demands of road reclamation work. They resist wear and tear caused by vibrations, heat, and dust, ensuring long-lasting performance even in rugged environments and under continuous heavy-duty use.

3. Compact Design for Optimized Space and Weight
Custom planetary gear reducers are developed with a compact and lightweight design to fit seamlessly into the limited space of road reclaimers. This improves the machine's overall weight distribution and maneuverability while maintaining high performance, making it easier to operate on uneven or confined work sites.

4. Seamless Integration with Drive Systems
A custom planetary gearbox reducer is engineered to integrate smoothly with the specific engine or hydraulic system of the road reclaimer. This ensures efficient power transfer, reduces energy losses, and optimizes fuel consumption, enabling the machine to operate more efficiently and cost-effectively.

5. Advanced Load-Bearing Capacity
Custom wheel drive gearboxes are designed with enhanced load-bearing capabilities to handle the high stresses of road reclamation. This includes supporting heavy equipment loads during milling and stabilizing operations, ensuring uninterrupted performance, and minimizing the risk of mechanical failures on challenging terrain.

6. Precision Engineering for Improved Control
With custom configurations, planetary gearboxes provide precise speed reduction and torque multiplication, allowing operators to maintain complete control over the machine. This precision is critical for tasks like cutting, mixing, and recycling pavement materials, ensuring consistent and high-quality results in every operation.