YOTFJ/650/750/875 Series Speed Regulating Hydraulic Coupler Reverse Deceleration Box

This series product is the new hydraulic coupling reducer developed by our company for the solid control circulation system of drilling mud pump. The combination of fixed pipe oil discharge and inlet valve control is adopted to adjust the speed, which has the advantages of starting with load, overload protection, isolating torsion-vibration, reducing impact, stepless speed regulation and fast and steady clutch. It is the best choice for matching oil drilling mud pump.

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Product Details

Specification of YOTFJ/650/750/875

This power unit is used to replace the single pump unit of diesel engine mud pump with traditional configuration, and the mechanical reducer, airbag clutch, and transmission belt with traditional configuration are cancelled. It has a compact structure and easy operation and maintenance. Power range of the unit: 105kW(140Hp) ~ 3000kW(4000Hp), fully meeting the driving requirements of the existing drilling rig with a 200-2200hp mud pump.

YOTFJ/650/750/875 Series Speed Regulating Hydraulic Coupler Reverse Deceleration Box.jpg

Technical parameterInput speed600~1500 r/min
Power range300~2000 kW
Rated slip3%
Rated efficiency≥96%
Reduction ratio2.0~3.3
Speed adjustable range1/3
Clutch sensitivity6~8S
Gear reduction ratio2.0~3.3
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