7GJS8.8-40

1.Scope: Model 7GS8.8-44 propeller is to be coupled with a diesel or gasoline engine,which is fixed on the stern of 10-35 metric ton concrete hull boat or wooden boat.It is mainly designed for the short transportation and catching fish on the lakes and near-sea. 2.Characteristics: *Easy to operate and turn around.Easy to pass the corner,fish box and shallow place with the propeller rising accordingly,meanwhile,steer with the control lever same as the traditional way ,and make it easy for the user to control. *Compact structure with a little space occupation in the stern,not any ship room. No damage to the boat body and no special requirement for the installation in the boat. *Simple structure,reliable usage and easy to maintain. 3.Principal specifications: *The propellor has a direct and dynamic link,not uses V-belt,and avoids a power loss by slipping because of water.This design can save 5-10% power loss. *The propeller innovatively fixes large bevel gear in the upper and lower gearbox,which reduces the noise of gearbox and saves transfer efficiency by 5-10%. *Coupled drive:8.8kW diesel or 10.8 gasoline engine. 4.Propeller propulsion is from 2000N to 4000N. 5.Single boat without load is 22km/h-30km/h. Currency: Unit Price: Quantity: Delivery: Negotiable