Winstar excellent manufacturer produce BY620 BY720 SE5711 SE23800 hydraulic transmission box hydraulic transmission box
Company Information:
The company is located in zunyi City, guizhou province, a historical city, affiliated to China Aerospace Science and Industry Group aerospace Ten institute, domestic professional r & D and manufacturing of high-power hydraulic transmission enterprises.
Industry, Guizhou Aerospace Hydraulic Machinery Transmission Professional Technology Center, High-tech enterprise of Guizhou Province, National CAD Demonstration Enterprise, Manufacturing Informatization Demonstration Enterprise of Guizhou Province.
With import and export enterprise qualification. With more than 30 years of successful experience in r&d and manufacturing of high-power hydraulic transmission and stable production process, with strong high-power fluid.
Power transmission independent research and development capacity and batch production capacity.
Specifications
Model
Max input Tourque N?m
Max input power
KW
Net weight/kg
Max speed
r/min
Torque converter
Planetary gearbox gear ratio!
Function
BY620D
2400
469
1130
2500
2.25 /423
neutral 0、first gear 7.62、Snd gear 5.57、third gear 4.00、forth gear 2.80、
fith gear 2.01、sixth gear 1.39、seventh gear 1.00
BY670
BY720
1.85 /
423
neutral 0、first gear 4.24、Snd gear 2.84、third gear 2.05、forth gear 1.38、fith gear 1.00、sixth gear 0.67
600~900hp fracturing pump,mud pump
BY720D
BY920B
5880
960
1750
2300
2.34 /
467
neutral 0、first gear 4.24、Snd gear 2.84、third gear 2.32、forth gear 1.56、fith gear 1.00、sixth gear 0.67
800~1250hp fracturing pump,mud pump
BY920D
BY1820
7600
1460
1880
2100
1.58/
508
neutral 0、first gear 4.24、Snd gear 3.05、third gear 2.32、forth gear 1.66、fith gear 1.00、sixth gear 0.72
1000~1900hp fracturing pump,mud pump
BY1820D
BY2060
8271
1678
1900
neutral 0、first gear 3.75、Snd gear 2.69、third gear 2.20、forth gear 1.58、
fith gear 1.00、sixth gear 0.72
1300~2250hp fracturing pump,mud pump