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  5. YOZJ650/750/875 Deries Hydraulic Coupler Ahead Deceleration Box

YOZJ650/750/875 Deries Hydraulic Coupler Ahead Deceleration Box

This type of hydraulic coupler adopts an independent fan cooling system for the ahead gear box, which is suitable for the selection of all types of drilling rigs.

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Product Details

Specification of YOZJ650/750/875

Hydraulic Coupler widely used in the field of oil drilling and has become the standard configuration of the diesel coupling power units for oil drilling rigs.

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Technical parameterInput speed600～1500 r/min
Transfer power range600～1300 kW
Rated slip3%
Rated power≥96%
Reduction ratio1.1～3.3（According to user form a complete set of circumstances specific determination）
CharacteristicIndependent air coolingThis type of hydraulic coupler adopts the same water-cooling system as the diesel engine, which is installed on the common chassis, easy to install and transport, safe and reliable to operate.
Combined water coolingThis type of hydraulic coupler adopts an independent fan cooling system for the ahead gearbox, which is suitable for the selection of all types of drilling rigs.
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