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HPU37-120DI, HPU45-140DI, HPU55-200DI (HL), HPU55-200DI (LL), HPU75-280DI
JJC-TEC
High reliability
The fully enclosed oil tank and breathing capsule design of patented technology (utility model patent: 202121937492.9) effectively ensures the cleanliness of hydraulic oil and significantly improves the service life of hydraulic components. The electronic control and hydraulic system standard components are internationally renowned brand products, with a lower failure rate.
Fast power response
The hydraulic control system of patented technology (utility model patent: 201520430274.4) ensures fast system power response, high control stiffness, low system energy consumption, and low heating when the equipment is on standby through a combination of unloading overflow constant pressure control, power control, and flow control technologies.
Running, emitting, dripping, and leaking less
While ensuring the system's dynamic response speed and control stiffness, the system has low heat generation, and combined with an adaptive temperature control system, the oil temperature is stable; The system is equipped with imported control valve manifolds, joints, and pipelines to prevent the leakage of hydraulic oil.
Flexible configuration
Modular skid-mounted design with reserved integrated control ports for drilling rigs to meet customers' needs for new or in-service drilling rig modifications. The product series is suitable for different drilling rigs and configurations, and can be customized according to customer needs.
