Main Diesel Engine
AssemblyTurbocharged four-stroke marine diesel engine burning heavy fuel oil or marine diesel oil. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Main Diesel Engine parts and their functions
10 top-level parts · 49 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Engine Block | 1× | Cast and welded engine block with crankcase |
| 2 | Crankshaft | 1× | Forged crankshaft converting piston motion to rotation |
| 3 | Cylinder Liner | 8× | Replaceable cast iron cylinder liner |
| 4 | Piston Assembly | 8× | Piston with rings, crown, and gudgeon pin |
| 5 | Connecting Rod | 8× | Forged connecting rod with bearing shells |
| 6 | Cylinder Head | 8× | Cylinder head with valves and fuel injector seat |
| 7 | Turbocharger | 2× | Exhaust gas turbocharger boosting scavenge air |
| 8 | Fuel Injector | 8× | High-pressure fuel injector per cylinder |
| 9 | Camshaft | 1× | Camshaft driving valve and fuel pump timing |
| 10 | Ball Bearing | 4× | Camshaft and accessory drive bearings |
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 Main Diesel Engine
10 top-level lines · 10 rows shown · 49 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Engine Block | container-feeder-ship-engine-block | 1× | 1 | · | part |
| 2 | Crankshaft | container-feeder-ship-crankshaft | 1× | 1 | · | part |
| 3 | Cylinder Liner | container-feeder-ship-cylinder-liner | 8× | 8 | · | part |
| 4 | Piston Assembly | container-feeder-ship-piston-assembly | 8× | 8 | · | part |
| 5 | Connecting Rod | container-feeder-ship-connecting-rod | 8× | 8 | · | part |
| 6 | Cylinder Head | container-feeder-ship-cylinder-head | 8× | 8 | · | part |
| 7 | Turbocharger | container-feeder-ship-turbocharger | 2× | 2 | · | part |
| 8 | Fuel Injector | container-feeder-ship-fuel-injector | 8× | 8 | · | part |
| 9 | Camshaft | container-feeder-ship-camshaft | 1× | 1 | · | part |
| 10 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the main 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 |