Hydraulic DC POWER PACKS hydraulic power pack hydraulic power unit ISO9001 quality certificate High quality OEM welcom Hydraulic DC electrical motors 5" OD, Series Wound DC Motor, Extended Heavy-Duty , Fan CooleMotor 531a3.0kW ,12V , 3450 ,2Min ,30% F IP44Motor 531b3.0kW, 24V , 3450 ,2Min ,30% F IP44Motor 534a3.3kW ,12V , 3450 ,6Min ,40% F IP44Motor 534b3.3kW ,24V , 3450 ,6Min ,40% F IP44 low ...