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BH550 High-speed Law Enforcement Supervision Boat Marine Propulsion System/surface Piercing Propeller

  • BH550
  • TSD
  • 8487100000
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    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.

BH550 surface drive


BH550
Adapted blade diameter 550mm
Adapted power 150Hp-250Hp 110Kw-184Kw
Maximum input torque 1200 N.m
Weight 85KG
Adapted ship weight Single machine 3T  Dual machine 6T
Standard accessories Cardan shaft, hydraulic lifting station, oil pot (alarm)

product details It has the characteristics of no cavitation, low attachment resistance, shallow draft, high durability, simple maintenance and high propulsion efficiency Both the blade and the main shaft are made of bidirectional special stainless steel with high anti-corrosion, high toughness and strength The body is made of all 316L anti-corrosion stainless steel

Our advantage efficient fuel economy High economic benefits historical

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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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