Home / TSD Surface Drive / TSD Surface Drive / BG750 600Horsepower Ship Propulsion Parts Piercing Propeller Advanced Surface Drive in Surface Drive

BG750 600Horsepower Ship Propulsion Parts Piercing Propeller Advanced Surface Drive in Surface Drive

  • BG750
  • TSD
  • 8487100000
Availability:

      Semi-Submerged Propeller (SSP) means that placing the propeller at the surface level reduces drag and reduces the vessels draft, making the surface drive suitable for many applications where the owner is looking to reduce fuel costs, increase speed and create a more efficient vessel.

    The surface drive propulsion system (also known as semi-submerged propeller) independently developed by Tofoo Electronics Engineering Co., Ltd. for TSD type high-speed boats has been tested in Changsha, China, with a maximum measured speed of 78.9 km/h, which has been successfully used in high-speed boats. This technology has obtained a number of utility model patents and invention patents. The success of this test voyage fully demonstrated the maturity of the key technology and core technology of the high-speed surface propeller device, marking that the surface propeller device and surface propeller technology for domestic TSD high-speed boats have gradually matured, and the application direction of the product will be more mature. It is safe, efficient and cost-effective.


BG660

Design Advantage

  • 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


Performance Advantages

  • 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.


BG750 drawing

Product Name  BG750
Adaptable Blade Diameter 660/750mm
Adapted Power 350-600Ps
Input Torque N.m 5000N.m
Single Machine Weight (Kg) 200Kg
Maximum Suitable Ship Weight for Single 9T
Maximum Suitable Ship Weight for Dual  22T
Standard Accessories Cardan Shaft, Hydraulic Lifting Station, Oil Pot(alarm)
Number of Blade 4//5/6
Minimum Intput Speed of Main Engine R/Min 1000
Maximum Intput Speed of Host R/Min 2500


Surface drive


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GB/T19001-2016/IS09001:2015.
This certificate is valid to the following scope for QMS: ^DESIGN, DEVELOPMENT AND MANUFACTURE OF MARINE ACCESSORY PRODUCTS (MOVABLE SEMIIMMERSED OAR, FIXED SEMI-IMMERSION OAR, GEAR BOX)*.
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