Product Details

MAN B&W L21/31 Spare Parts

Stock: In Stock
Brand: MAN B&W
Model: L21/31
Parts No.:
Price: Negotiable
Payment Terms: T/T, L/C
Minimum Order: 1
Delivery Time: 1-10 working days

INQUIRY

These series of generators has the advantages of good performance, low fuel consumption and high reliability. It is an excellent choice for ship auxiliary power generation and ship electric power propulsion.

Main features:

The crankcase adopts the integral rigid design, with main bearing bolt penetrating through it, and adopts the unique main bearing side bolt design, which makes the whole crankcase bear the pressure and thus improve the safety factor. There is no water chamber in the crankcase, so it is easy to repair and maintain.
The cylinder liner is composed of supporting ring, fire land ring and cylinder liner, which can effectively prevent deformation, reduce the heat load of related parts, and prolong the service life.
The connecting rod is composed of the connecting rod body, upper end and lower end, which can reduce the lifting height, therefore is easy to enlarge connecting rod axle diameter and increase the crankshaft strength.

Product parameters

Series	4-Stroke、water cooling、In-Line、pressurize、Medium cold
Cylinder Diameter/Stroke	210×310mm
specific lub-oil consumption	189g/kW.h
Start Mode	gas start
Noise	≤110dB(A)
Number of cylinders	5/6/7/8/9
Speed	900/1000rpm
Displacement	53.5/64.2/74.9/85.6/96.3L
Oil Consumption	0.4-0.8g/kW.h
Emission standard	IMO Tier II

Remarks: Product parameters and portfolio are for reference only. For fishing vessel engine portfolio, please contact relevant personnel for official information.

We Are Offering Marine Engine MAN B&W L21/31 Spare Parts Like Cylinder Head • Connecting Rod • Cylinder Liner •Bed Plate • Piston • Piston Pin • Cam Shaft • Lub Oil Pump • Oil Cooler • After Cooler • Turbocharger • Fuel Pump • Flywheel • Governor • Governor Speed Adjusting Motor • Crankshaft • Cylinder Block Etc.