Product Description

Crank-pulling Pumping Unit is innovative state-of-art oil field equipment developed in China with significant advantages as cost-saving and reliable performance both for:Installation for new oil well & Replacement for old oil well. Comprehensive power saving ratio is *4.5% and overall operating cost is *0.2% lower than beam pumping unit. Hanging point rated load (KN) *0 *0 **0 **0 Stroke (m) 1.4 2.5 3 3.6 Frequency (times/min) 4 6 9 Max output torque for reducer (KNM) *4 *7 *3 *3 Working voltage (v) **0 **0 ***0