Main Diesel Engine
AssemblySix-cylinder turbocharged marine diesel rated around 600 to 1200 kW. 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
7 top-level parts · 22 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Engine Block | 1× | Cast-iron inline-six block forming the crankcase and cylinder bores. |
| 2 | Crankshaft | 1× | Forged steel shaft converting piston reciprocation into rotation. |
| 3 | Piston & Connecting Rod | 6× | Aluminum-alloy piston, rings, and steel connecting rod for one cylinder. |
| 4 | Cylinder Head | 6× | Cast head carrying intake and exhaust valves, injector, and cooling passages. |
| 5 | Turbocharger | 1× | Exhaust-driven turbine and compressor that boosts intake air for more power per stroke. |
| 6 | Fuel Injection Pump | 1× | High-pressure pump metering diesel to each injector in firing order. |
| 7 | Fuel Injector | 6× | Spring-loaded nozzle that atomizes diesel into the combustion chamber. |
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
7 top-level lines · 7 rows shown · 22 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Engine Block | purse-seiner-engine-block | 1× | 1 | · | part |
| 2 | Crankshaft | purse-seiner-crankshaft | 1× | 1 | · | part |
| 3 | Piston & Connecting Rod | purse-seiner-piston-set | 6× | 6 | · | part |
| 4 | Cylinder Head | purse-seiner-cylinder-head | 6× | 6 | · | part |
| 5 | Turbocharger | purse-seiner-turbocharger | 1× | 1 | · | part |
| 6 | Fuel Injection Pump | purse-seiner-fuel-pump | 1× | 1 | · | part |
| 7 | Fuel Injector | purse-seiner-injector | 6× | 6 | · | 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 |