Unit · cross-reference family
FTD80
FTD80 travel drive assembly, 36~42 t class, cross-referenced to NABTESCO GM70VA / DOOSAN TM70VC/VD
Identification data
- Typical application
- 36~42 t excavator / drilling rig / crawler crane
- theoretical-output-torque
- max. 79,570 N·m (8,110 kgf·m)
- theoretical-output-speed
- max. 43.5 min⁻¹
- max-pressure
- 35.8 MPa (365 kgf/cm²)
- brake-torque
- 1,128 N·m (at motor shaft)
- flange-pitch-circles
- D1 425 / D4 490 mm
- flange-diameters
- D2 380 / D3 450 mm
- axial-lengths
- L1 575 / L2 112 / L3 290 / L4 173 mm
- ports
- SAE 1" / PF 1/4 / PF 1/2
- bolt-patterns
- 26-M20 / 24-M20
- cross-reference
- NABTESCO GM70VA / DOOSAN TM70VC/VD
- application
- Kobellco, Sumitomo, JCB, DOOSAN, VOLVO, HYUNDAI, SANY, SDLG, XCMG, Liugong, FOTON, Lonking, Sunward
- Series line
- FTD80 travel drive assembly (swash plate piston motor + two-stage planetary reducer)
Identification data only — full order-code and variant confirmation is in the service library.
Machines mapped to this family
No machine mapping is published for this family yet. Send the model and nameplate photo — we will confirm the variant in writing.