Heat Pumps, Rotary Pump, Concrete Pump, Screw Pump, (VC1403)

Basic Info.Model NO.VC1403TrademarkgaoersiSpecificationHeat Pumps,Rotary Pump, Concrete Pump,Screw PumpOriginChinaProduct Description Type: Heat pumps, rotary pump, concrete pump, screw pumpFeatureIn hydraulic pump, this gear pump is used for truck part, tractor, road roller. As a hydraulic power, this lifting hydraulic gear pump is mainly adopted in the hydraulic system of pump truck (load 4T to 10T), Being equipped with operating valve connecting with inside of pump body. So that the lifting and dropping of funnel can be controlled by operating rod. Draw of hydraulic principle.Remark1. Parts inside lines between double points are equipped on gear pump.2. Parts outside lines between double points are only for reference.3. Positions of three-position and three-way valveMiddle position: Oil pump unload, piston of pump is at certain position.Right position: Oil pump lifting, oil flows into tank through non-return valve.Left position: Oil pump unloaded, piston of pump deops