Powertrain
AssemblyPowershift transmission feeding a tandem drive axle, where a central differential splits torque to two chain-drive tandem boxes turning four rear drive wheels. 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 · 79 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Powershift Transmission 5 parts | 1× | Powershift transmission |
| 2 | Tandem Drive Axle 3 parts | 1× | Tandem drive axle |
| 3 | Wheel Assembly 5 parts | 4× | Rear drive wheels |
| 4 | Tire | 4× | Drive tires |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for Powertrain
4 top-level lines · 25 rows shown · 79 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Powershift Transmission 5 parts | motor-grader-transmission | 1× | 1 | 16 | assembly |
| 1.1 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 1.2 | Helical Gear Pair | gear-pair | 4× | 4 | · | part |
| 1.3 | Clutch Pack | motor-grader-clutch-pack | 4× | 4 | · | part |
| 1.4 | Ball Bearing | ball-bearing | 6× | 6 | · | part |
| 1.5 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 2 | Tandem Drive Axle 3 parts | motor-grader-tandem-axle | 1× | 1 | 23 | assembly |
| 2.1 | Open Differential 4 parts | differential | 1× | 1 | 6 | assembly |
| 2.1.1 | Differential Case | diff-case | 1× | 1 | · | part |
| 2.1.2 | Side Gear | side-gear | 2× | 2 | · | part |
| 2.1.3 | Pinion Gear | pinion-gear | 2× | 2 | · | part |
| 2.1.4 | Cross Pin | cross-pin | 1× | 1 | · | part |
| 2.2 | Tandem Chain Box 4 parts | motor-grader-tandem-box | 2× | 2 | 8 | assembly |
| 2.2.1 | Tandem Drive Chain | motor-grader-tandem-chain | 2× | 4 | · | part |
| 2.2.2 | Helical Gear Pair | gear-pair | 1× | 2 | · | part |
| 2.2.3 | Ball Bearing | ball-bearing | 4× | 8 | · | part |
| 2.2.4 | O-Ring Set | oring-set | 1× | 2 | · | part |
| 2.3 | Fastener Set | fastener-set | 1× | 1 | · | part |
| 3 | Wheel Assembly 5 parts | wheel-assembly | 4× | 4 | 9 | assembly |
| 3.1 | Alloy Wheel | alloy-wheel | 1× | 4 | · | part |
| 3.2 | Tire | tire | 1× | 4 | · | part |
| 3.3 | TPMS Sensor | tpms-sensor | 1× | 4 | · | part |
| 3.4 | Lug Nut | lug-nut | 5× | 20 | · | part |
| 3.5 | Valve Stem | valve-stem | 1× | 4 | · | part |
| 4 | Tire | tire | 4× | 4 | · | part |
Something wrong in this list? Report a problem with this BOM.
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 |