Product Description

Front hydraulic oil pumping unit beam, the working system is pre-beam combined with hydraulic power transmission system, the advantages of durable beam machine and hydraulic drive small size, light weight, energy-saving advantages of the design as a whole. Front hydraulic oil pumping unit beam by using a lever action at a distance, so that cylinder short stroke, to achieve to enhance long-stroke. Easy to achieve more than 6m stroke for conventional oil and heavy oil exploitation. Front hydraulic beam pumping unit oil pumping unit and oil compared to conventional beam can be saving more than *0%. Small size, easy to install as transport, weight and parameters compared to the same beam pumping unit, which can reduce over *0%. Reference URL: http://*****