MAN Energy Solutions MAN 9L21/31 Four-Stroke Engine

Technical Specification

Features:

Make: MAN Energy Solutions
Model code: MAN 9L21/31
Engine speed: 1000/900 RPM
Power output: 1980/1880 KW
Type of fuel: HFO

Additional info:

Designed to run on heavy fuel oil (HFO) Long time between overhauls Low fuel and lube oil consumption while fulfilling legal emission limits Conventional main injection system 1-string high and low temperature cooling water systems Pressurized air starter (turbine type)

Contact manufacturer Contact manufacturer Datasheet Datasheet

Make	MAN Energy Solutions
Manufacturer	MAN Energy Solutions
Category	Ships' equipment and fittings>Prime movers
Model code	MAN 9L21/31
Engine speed	1000/900 RPM
Power output	1980/1880 KW
Type of fuel	HFO
Meets regulations/compliance	IMO Tier II and III
Bore (mm)	210 mm
Piston stroke/ Stroke (mm)	310 mm
Cylinder configuration / No. of cylinders	9
Engine cycle	Four stroke
Power-to-weight ratio	18.4 ~ 22.5 kg/kW
Additional info	Designed to run on heavy fuel oil (HFO) Long time between overhauls Low fuel and lube oil consumption while fulfilling legal emission limits Conventional main injection system 1-string high and low temperature cooling water systems Pressurized air starter (turbine type)
Download PDF version Download PDF version