small size offshore Hydraulic Power Unit

High reliability

Patented technology (utility model patent No. : 202121937492.9) fully enclosed tank and breathing capsule design, effectively ensure the cleanliness of hydraulic oil, greatly improve the service life of hydraulic components. Electronic control and hydraulic system standard parts for international well-known brand products, lower failure rate.

Fast dynamic response

The hydraulic control system of the patented technology (utility model patent: 201520430274.4), through the technology combination of unloading overflow constant pressure control, power control and flow control, ensures the system dynamic response is fast, the control stiffness is high, the system energy consumption is low when the equipment is on standby, and the heat is less.

Energy saving and environmental protection

The breathing bag makes the hydraulic oil completely isolated from the outside air, avoiding the pollution and oxidation of the hydraulic oil by dust and water in the ambient air, greatly extending the replacement cycle and service life of the hydraulic oil, and the control system makes the temperature rise of the hydraulic oil low when on standby, and the energy consumption of the whole machine is reduced by 80%.

Little leakage

While ensuring the dynamic response speed and control stiffness of the system, the system has low heating, and the oil temperature is stable with the adaptive temperature control system. The system is equipped with imported control valves, joints and pipelines to prevent the leakage of hydraulic oil.

High cleanliness of the oil

In the working process of the hydraulic station, through the contraction and expansion of the tank air capsule, the pressure inside and outside the tank is balanced, and the hydraulic oil in the tank is isolated from the outside air, thus effectively ensuring the cleanliness of the hydraulic oil and prolonging the service life of the hydraulic oil.

Flexible configuration

Modular skid-mounted design, reserved rig integrated control port, to meet the customer's new drilling or in-service rig transformation needs. Product serialization is available for different RIGS and different configurations, and can be customized according to customer needs.