Main Diesel Generator Set

Assembly

Detroit Diesel Engine.jpg · Commons ↗ Report photo

A 16-cylinder medium-speed diesel and 11 kV alternator on a common skid; one set runs past 11,000 parts.

Direct parts	9
Total parts	217
Used in	1 assembly
Class	Assembly

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A 16-cylinder medium-speed diesel and 11 kV alternator on a common skid; one set runs past 11,000 parts. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Main Diesel Generator Set parts and their functions

9 top-level parts · 217 parts in total · full bill of materials below

Main Diesel Generator Set parts diagram: 1 cylinder unit, 2 crankshaft, 3 turbocharger, 4 main alternator, 5 fuel injection system, 6 lube-oil system, 7 engine cooling module, 8 main bearing set, 9 fastener set. 217 parts in 9 top-level items. — Main Diesel Generator Set parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Cylinder Unit	16×	Liner, piston, head and valves per cylinder
2	Crankshaft	1×	Forged crankshaft of a 16V medium-speed engine at 750 rpm.
3	Turbocharger	2×	Radial-turbine turbocharger on the engine charge-air system.
4	Main Alternator	1×	Brushless synchronous alternator, 11 kV, ~10.9 MVA.
5	Fuel Injection System 5 parts	1×	Common-rail pumps, rails and injection piping
6	Lube-Oil System 5 parts	1×	Lube-oil pumps, coolers and filters
7	Engine Cooling Module 4 parts	1×	Charge-air and jacket-water coolers
8	Main Bearing Set	9×	White-metal main bearing shells
9	Fastener Set	80×	Cylinder-head and casing bolting groups

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Bill of materials for Main Diesel Generator Set

9 top-level lines · 23 rows shown · 217 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Cylinder Unit	pib-cylinder-unit	16×	16	·	part
2	Crankshaft	pib-crankshaft	1×	1	·	part
3	Turbocharger	pib-turbocharger	2×	2	·	part
4	Main Alternator	pib-alternator	1×	1	·	part
5	Fuel Injection System 5 parts	pib-fuel-injection-system	1×	1	50	assembly
5.1	High-Pressure Fuel Pump	pib-hp-fuel-pump	4×	4	·	part
5.2	Fuel Accumulator Rail	pib-fuel-rail	2×	2	·	part
5.3	Fuel Injector	pib-injector	16×	16	·	part
5.4	High-Pressure Fuel Pipe	pib-hp-fuel-pipe	16×	16	·	part
5.5	Fastener Set	fastener-set	12×	12	·	part
6	Lube-Oil System 5 parts	pib-lube-oil-system	1×	1	51	assembly
6.1	Coolant Pump	coolant-pump	2×	2	·	part
6.2	Lube-Oil Cooler	pib-oil-cooler	1×	1	·	part
6.3	Lube-Oil Filter	pib-oil-filter	2×	2	·	part
6.4	Lube-Oil Pipe	pib-lube-pipe	40×	40	·	part
6.5	O-Ring Set	oring-set	6×	6	·	part
7	Engine Cooling Module 4 parts	pib-engine-cooling-module	1×	1	7	assembly
7.1	Charge-Air Cooler	pib-charge-air-cooler	2×	2	·	part
7.2	Jacket-Water Cooler	pib-jacket-water-cooler	1×	1	·	part
7.3	Coolant Pump	coolant-pump	2×	2	·	part
7.4	Thermostatic Valve	pib-thermostatic-valve	2×	2	·	part
8	Main Bearing Set	pib-main-bearing-set	9×	9	·	part
9	Fastener Set	fastener-set	80×	80	·	part

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Where the main diesel generator set is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Marine 1 Polar Icebreaker

Used in 1 assembly

Diesel-Electric Powerplant

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 Power weichai.com ↗	Weifang, CN	Diesel & power engines	50 units	12–16 wks
🇮🇳Cummins India cumminsindia.com ↗	Pune, IN	Diesel engines	50 units	12–16 wks
🇨🇳Yuchai yuchai.com ↗	Yulin, CN	Diesel engines	50 units	12–16 wks
🇮🇳Kirloskar Oil Engines koel.co.in ↗	Pune, IN	Diesel & gas engines	50 units	12–16 wks
🇮🇳Ashok Leyland ashokleyland.com ↗	Chennai, IN	Engines & commercial vehicles	50 units	12–16 wks