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YM & GM Series 7–21kW (9–29HP) Famed for their reliability, the GM Series diesels – single and two cylinder – feature pre-combustion chamber indirect injection. The all-new YM Series has been introduced, with the arrival of the 3YM20 15.3 kW (21HP) and 3YM30 21kW (29HP) three-cylinder engines. This is the latest technology for quiet, smooth power at the lowest possible weight. GM Series 1GM10E (9HP/7kW) Lightweight single-cylinder auxiliary diesel with a straight drive. Built for optimum power to weight and rugged durability. Runs and runs, smoothly, quietly and cleanly.
Technical Specification
Configuration
4-stroke, vertical, water cooled diesel engine
Bore x Stroke
75 x 72 (2.95 x 2.83)
Displacement lit (cu. in.)
0.318 (19.41)
Displacement lit (cu. in.)
0.318 (19.41)
Cont. Rating @ Crankshaft
6/3400 kW/rpm (8/3400 hp/rpm)
Max. output @ crankshaft
7/3600 kW/rpm (9/3600 hp/rpm)
Combustion system
Special swirl type pre-combustion chamber
Starting system
Electrical with Manual combination
Cooling system
Direct seawater