Technical data: 
1, Output Torque: 2600-90000(N. M) 
2, Rated Power: 4.3-5089(kw) 
3, Input Speed: ≤ 1500 (rpm) 
4, Output Speed: ≤ 1500(rpm) 
5, Transmission Ratio: ≥ 1.25-450 
6, No. Of Stages: 1, 2, 3 or 4 
7, Install Form: H/M/V 
8, Model No.: BS/BH/BD/HS/HH/HD(3-26) 

Features: 
1. Design 
Highly standard modular designed, more sizes with a reduced variet of parts 
Higher operational reliabilit combined with increased power capacity. 
2. Mounting position 
The gear units can be supplied for either horizontal or vertical installation. 
Other arrangments are also possible on request. 
3. Long service life 
Under the condition of accueately selecting type size and the normal maintenance and use, main components(expect those easily more than 50000 hours. 
4. Low noise 
All key components are finished by precisely machining; Grinding the gears; Designing noise finally tested and therefore, fairly low noise is reached. 
5. Thermal Conduction 
The gear units have a high efficiency. 
Through enlarged housing surface areas. 
Because large fans incorporating a new type of air conduction fan cowl are being used. 

Application industries 
Modular, high standardization, components of few specifications and models. 
Wide power, torque, speed ratio covering range. 
The products are widely applied in electricity, coal, cement, metallurgy, harbor, agriculture, military industry, shipping, lifting, environment protection, stage, logistic, weaving, paper making, light industry, plastics and other regions.