inlet adjusting to realize the adjustment of speed, with advantages of on-load startup
YOTZJ700/750 series speed-adjustable hydraulic coupling gear reducer
Product usage: match with 190 series diesel engines and electric motors produced by us. This series products
can be used in single pumping set of mud pump, also are suitable for traditional device of mechanical drilling rig.
Features: the product features the combination of fixed tubes and inlet adjusting to realize the adjustment of speed, with advantages of on-load startup, overload protection, torsional vibration isolation, impact mitigation, stepless speed regulation, quick and no-impact clutch, etc. The product is the best speed-adjustable transmission device for “replace oil by electricity” reformation of the main drive system of mud pump and drilling rig.
Technical parameters of marine hydraulic coupling transmission box
3% ~ 5%
Working oil temperature(°C)
Oil products applied
No.6 or No.8 hydraulic transmission oil (No.6 hydraulic transmission oil is applied at the ambient temperature of above -20 °C, and No.8 hydraulic transmission oil is applied at the ambient temperature of below -20 °C)
Overall dimensions(length width height mm)
The above parameters are only for reference, and special design and supply can be conducted in accordance with the requirements of customers.
Parameters provided by the order customer:
Power engine parameters: rated output power, rated output speed, center height and connector size.
Mud pump parameters: rated input power, rated input speed, center height and connector size.