Marine Engine Gearbox Advance For Passenger Container Oil Multi-Purpose Ship Power Unit Specification Input speed 400-1800r/min Reduction ratio 2.032....
1000-2500 RPM Boat Marine Gearbox Small And Middle And Heavy Duty Gearbox For Ship SPECIFICATIONS Of Marine Gearbox Engine speed: 1000-2500 RPM 120c ....
Marine Engine Gearbox Advance For Small Fishing Rescue Traffic Boat Yacht High Speed Specification Input speed 1500-3200r/min Reduction ratio 1.51,2.....