Diesel Engine
AssemblyTurbocharged four- or six-cylinder diesel rated for off-highway duty. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Diesel Engine parts and their functions
10 top-level parts · 90 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Cylinder Block | 1× | Cast iron block housing crankshaft and pistons |
| 2 | Cylinder Head 4 parts | 1× | Head with valves and injector bores |
| 3 | Crankshaft | 1× | Forged crankshaft converting combustion to rotation |
| 4 | Piston and Rod Set 4 parts | 4× | Pistons with rings and connecting rods |
| 5 | Turbocharger 5 parts | 1× | Exhaust-driven turbo boosting intake air |
| 6 | Fuel Injection System 5 parts | 1× | Common-rail pump and injectors |
| 7 | Cooling Package 5 parts | 1× | Radiator, charge-air cooler, and fan |
| 8 | Aftertreatment Module 4 parts | 1× | DPF and SCR module for emissions |
| 9 | Air Cleaner 2 parts | 1× | Two-stage cyclonic air cleaner |
| 10 | Oil Seal | 2× | Front and rear crankshaft seals |
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Bill of materials for Diesel Engine
10 top-level lines · 39 rows shown · 90 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cylinder Block | wheeled-excavator-cylinder-block | 1× | 1 | · | part |
| 2 | Cylinder Head 4 parts | wheeled-excavator-cylinder-head | 1× | 1 | 34 | assembly |
| 2.1 | Engine Valve | wheeled-excavator-valve-set | 16× | 16 | · | part |
| 2.2 | Coil Spring | coil-spring | 16× | 16 | · | part |
| 2.3 | Rocker Shaft Assembly | wheeled-excavator-rocker-shaft | 1× | 1 | · | part |
| 2.4 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 3 | Crankshaft | wheeled-excavator-crankshaft | 1× | 1 | · | part |
| 4 | Piston and Rod Set 4 parts | wheeled-excavator-piston-set | 4× | 4 | 6 | assembly |
| 4.1 | Piston | wheeled-excavator-piston | 1× | 4 | · | part |
| 4.2 | Piston Ring | wheeled-excavator-piston-ring | 3× | 12 | · | part |
| 4.3 | Connecting Rod | wheeled-excavator-conrod | 1× | 4 | · | part |
| 4.4 | Ball Bearing | ball-bearing | 1× | 4 | · | part |
| 5 | Turbocharger 5 parts | wheeled-excavator-turbocharger | 1× | 1 | 6 | assembly |
| 5.1 | Turbine Housing | wheeled-excavator-turbo-housing | 1× | 1 | · | part |
| 5.2 | Turbine Wheel | wheeled-excavator-turbine-wheel | 1× | 1 | · | part |
| 5.3 | Compressor Wheel | wheeled-excavator-compressor-wheel | 1× | 1 | · | part |
| 5.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 5.5 | Wastegate Actuator | wheeled-excavator-wastegate | 1× | 1 | · | part |
| 6 | Fuel Injection System 5 parts | wheeled-excavator-fuel-injection | 1× | 1 | 9 | assembly |
| 6.1 | High-Pressure Pump | wheeled-excavator-injection-pump | 1× | 1 | · | part |
| 6.2 | Common Rail | wheeled-excavator-common-rail | 1× | 1 | · | part |
| 6.3 | Fuel Injector | wheeled-excavator-injector | 4× | 4 | · | part |
| 6.4 | Fuel Filter | wheeled-excavator-fuel-filter | 2× | 2 | · | part |
| 6.5 | Pressure Sensor | pressure-sensor | 1× | 1 | · | part |
| 7 | Cooling Package 5 parts | wheeled-excavator-cooling-package | 1× | 1 | 5 | assembly |
| 7.1 | Radiator Core | wheeled-excavator-radiator | 1× | 1 | · | part |
| 7.2 | Charge Air Cooler | wheeled-excavator-charge-air-cooler | 1× | 1 | · | part |
| 7.3 | Cooling Fan | wheeled-excavator-fan | 1× | 1 | · | part |
| 7.4 | Fan Drive Motor | wheeled-excavator-fan-motor | 1× | 1 | · | part |
| 7.5 | Coolant Pump | wheeled-excavator-coolant-pump | 1× | 1 | · | part |
| 8 | Aftertreatment Module 4 parts | wheeled-excavator-aftertreatment | 1× | 1 | 5 | assembly |
| 8.1 | Diesel Particulate Filter | wheeled-excavator-dpf | 1× | 1 | · | part |
| 8.2 | SCR Catalyst | wheeled-excavator-scr-catalyst | 1× | 1 | · | part |
| 8.3 | DEF Dosing Injector | wheeled-excavator-def-injector | 1× | 1 | · | part |
| 8.4 | NOx Sensor | wheeled-excavator-nox-sensor | 2× | 2 | · | part |
| 9 | Air Cleaner 2 parts | wheeled-excavator-air-cleaner | 1× | 1 | 3 | assembly |
| 9.1 | Air Filter Element | wheeled-excavator-air-element | 2× | 2 | · | part |
| 9.2 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 10 | Oil Seal | oil-seal | 2× | 2 | · | part |
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Where the diesel engine 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 |