Propeller can be driven by electric motor, diesel engine and hydraulic motor. The diameter of propeller is up to 3.3 meters. Power range up to 4200 KW. Fixed or varied pitch is optional. Steel or Aluminum hulls is optional.

Description
Tunnel thrusters are installed in the bow or stern in order to improve docking, slow speed maneuvering, emergency steering and station keeping at zero or slow forward speed. Our tunnel thruster is available in fixed pitch or controllable pitch.

Features
Propeller can be driven by electric motor, diesel engine and hydraulic motor.
The diameter of propeller is up to 3.3 meters.
Power range up to 4200 KW.
Fixed or varied pitch is optional.
Steel or Aluminum hulls is optional.

Specifications

Application

Transportation vessel, tug boat, RO/RO ship, ocean engineering vessel, cargo liner, etc.


Workshop

Our company SJMATEK has two workshops and offce of 23,000 square meters. It's assembly workshop is specially used for assembly and joint adjustment, the max sling load is 80 tons, the hoisting height is up to 20 meters.

The company has more than 20 sets of machining equipment, there are 18-meter lathes used for main propeller, big boring machine, CNC lathes, machining center, etc. Seven sets of testing instruments and equipment, including universal material testing machine, automatic pendulum impact testing machine, infrared thermometer, portable magnetic particle detector and ultrasonic detector. In addition, there are three test stands for rudder propeller, two test stands for tunnel thruster, two test stands for main propeller and one test stand for oil dispenser.

The existing production and testing equipment and facilities can meet the basic needs of product design, development, production and service.

Certificates of Classification Society
Certificates of all 12 classification societies of IACS ( International Association Of Classification Societies ) are available. 

Project Cases

SJMATEK (Suzhou) Marine Machine Co. Ltd.