BG850 is a surface drive system with a diameter of 850/800mm, with an engine power between 600-1060hp, and the suitable boat weight is 13-80T

• A pair of TDS surface drive can lift and steer system
• A pair of high anti-corrosion, high toughness and strength two-way special stainless steel surface perforated propellers
• Hydraulic and steering equipment
• The body i s made of all 316L anticorrosive stainless steel
• Indicators and sensors
• Double hydraulic cylinder
• Two kinds of adjustable movable and fixed semi-submerged propeller systems
• Universal ball cage connection design

• The water intake of the surface piercing propeller i s half of the water intake
• 15% to 30% faster than traditional systems
• 15% to 30% increase in fuel efficiency
• The propeller i s ventilated to the water surface, thereby reducing noise and destructive hull and pillar erosion.
• The maintenance requirements are low, and the propeller immersion can be adjusted in progress.

Our propulsion system can pass the certification of major classification societies: ABS, CCS IS09001：2015/IS09001:2016 certification, and its activities incIude: marine supporting products (movabIe surface drive, fixed surface drive, gear box) design, development and manufacturing.