Track Drives Planetary Gearboxes

Track Drives Planetary Gearboxes

 Track Drives Superior PerformanceThe EP400T Series track drives planetary gearbox is a specialized gear speed reducer for tracked vehicles and earth-moving machines. The reduction gearbox has a heavy-duty casing, a short overall length, and great radial and axial load capacity.Our track drive gearboxes are provided with an integral multi-disc parking brake and have been designed for the direct mounting of hydraulic plug-in motors. The careful selection of the materials and design allows our gear reducers to be used in even the most severe environments. EP400T Series gearboxes are the perfect transmission solution for crawler undercarriages, drilling, crushing, screening and piling machines.Track Drives Key Features1. Output torque range: 1000-450000N.m2. Gear ratios: i=5.3-5003. Support: thegearbox has rotating housing flanges to fit tracks4. Applicable motors: axial piston hydraulic motors, hydraulic orbit motors or others5. Hydraulic motor options: pressure relief valve, overcenter valve6. Bearing: robust bearing system absorbing the forces exerted by the ring gear7. Brake: hydraulic released parking brake8. High torque and load capacities: to carry equipment over the roughest and steepest terrain.9. Designed to allow mounting of plug-in motors.10. Integral multi-disc parking brakes, while still keeping the drive compact.11. Steel structure.12. Easy maintenance: filling and draining openings are reasonably located for easy reach.13. Front mechanical seal designed specifically for the earth-moving machines.14. Technical data and installation dimension of NB400T Series gearbox are same as those of Rexroth GFT…T Series and Replacement of Bonfiglioli 700C Series, so these three can be used interchangeably.

Type	Max. torque N.m	Range of ratios (i)	Max. Input speed (rpm)	Braking torque (N.m)
EP400T1	1300	6.09	1000	130
EP401T1	2000	6.2	1000	270
EP402T2	5000	12.4-37.1	3500	-
EP403T2	7000	15.4-40	3500	270
EP405T	10000	20-80	3500	270
EP405.4T	11000	26-57	3500	280
EP406AT	17000	23-220	3500	430
EP406T	18000	28-140	3500	430
EP406BT3	24000	63-136	3500	430
EP407AT	26000	38-136	3500	430-530
EP407T3	36000	63-136	3500	530
EP410T3	50000	62-177	3500	530
EP413T3	60000	86-172	3500	610
EP414T3	80000	76-186	3500	1200
EP415T3	110000	81-215	3000	1200
EP416T3	160000	87-255	3000	2000
EP417T3	220000	123-365	3000	2000
EP418T3	270000	166-364	3000	2000
EP419T3	330000	161-306	2500	3000
EP420T4	450000	296-421	2500	1700

Product Identification Scheme

1	2	3	4	5	6	7	8
EP/EPT	413	T	3	139	WO	A2FE63	A

1. EP/EPT: Raydafon Group / Raydafon TRANSMISSION2. 413: Gearbox size, 400, 401, 402…417, 602, 603…6153. T: Series, T…Track drive, W…Winch drive, L…Wheel drive4. 3: Number of stages, 1…single stage, 2…double stage, 3…triple stage, 4…four stage5. 139: Ratio6. WO: With or without brake, WO…without brake, no symbol…with brake7. A2FE63: Motor type8. A: Motor shaft mark, A…A shaft motor, Z…Z shaft motor