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我国从西德艾可夫公司进口的EDW系列采煤机牵引部中的主轴泵和马达都是西德布吕宁浩斯工厂制造的。1974年进口的EDW-170L型采煤机牵引部主油泵型号725BV-2000,马达型号725BX-8000;1978年进口的EDW-170L型采煤机牵引部主油泵型号125EV-2WP1-V1400,马达不变;EDW-300L型采煤机牵引部主油泵型号125EV-2WP1-V1300S,马达型号125EX-8WP1。辽源煤机厂现正根据引进的专利生产B系列泵和马达。本文将介绍125EV、125EX
The spindle pumps and motors of the EDW series shearer tractors imported from China’s Aichev company are all manufactured in the West Brünninghaus. 1974 imported EDW-170L Shearer traction main pump model 725BV-2000, the motor model 725BX-8000; 1978 imported EDW-170L shearer traction main pump model 125EV-2WP1-V1400, the motor is not Change; EDW-300L Shearer traction main pump model 125EV-2WP1-V1300S, motor type 125EX-8WP1. Liaoyuan coal machine factory is now under the introduction of the patent production B series pumps and motors. This article will introduce 125EV, 125EX