Powertrain
AssemblyTorque converter, powershift transmission, differential steering, and final drives. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Powertrain parts and their functions
4 top-level parts · 45 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Torque Converter | 1× | Hydrodynamic coupling |
| 2 | Powershift Transmission 5 parts | 1× | Planetary powershift |
| 3 | Differential Steering Unit 3 parts | 1× | Differential steering unit |
| 4 | Final Drive 5 parts | 2× | Left + right |
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Bill of materials for Powertrain
4 top-level lines · 17 rows shown · 45 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Torque Converter | bulldozer-torque-converter | 1× | 1 | · | part |
| 2 | Powershift Transmission 5 parts | bulldozer-transmission | 1× | 1 | 17 | assembly |
| 2.1 | Helical Gear Pair | gear-pair | 4× | 4 | · | part |
| 2.2 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 2.3 | Clutch Pack | bulldozer-clutch-pack | 3× | 3 | · | part |
| 2.4 | Ball Bearing | ball-bearing | 6× | 6 | · | part |
| 2.5 | Oil Seal | oil-seal | 3× | 3 | · | part |
| 3 | Differential Steering Unit 3 parts | bulldozer-steering | 1× | 1 | 7 | assembly |
| 3.1 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 3.2 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 3.3 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 4 | Final Drive 5 parts | bulldozer-final-drive | 2× | 2 | 10 | assembly |
| 4.1 | Helical Gear Pair | gear-pair | 2× | 4 | · | part |
| 4.2 | Gearbox Housing | gearbox-housing | 1× | 2 | · | part |
| 4.3 | Ball Bearing | ball-bearing | 4× | 8 | · | part |
| 4.4 | Oil Seal | oil-seal | 2× | 4 | · | part |
| 4.5 | Drive Sprocket | bulldozer-sprocket | 1× | 2 | · | part |
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Where the powertrain is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $500–$50k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| weichai.com ↗ | Weifang, CN | Diesel & power engines | 50 units | 12–16 wks |
| cumminsindia.com ↗ | Pune, IN | Diesel engines | 50 units | 12–16 wks |
|
🇨🇳Yuchai
yuchai.com ↗
|
Yulin, CN | Diesel engines | 50 units | 12–16 wks |
| koel.co.in ↗ | Pune, IN | Diesel & gas engines | 50 units | 12–16 wks |
| ashokleyland.com ↗ | Chennai, IN | Engines & commercial vehicles | 50 units | 12–16 wks |