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A10V571dr / 31r-Psc62 Constant Pressure Pump
- All-purpose medium pressure pump
- Size 18 … 140
- Nominal pressure 280 bar
- Maximum pressure 350 bar
- Open circuit
- Through drive for mounting of further pumps up to same nominal size
- Low operating noise
- Long service life
- Short control response times
- Excellent suction characteristics
- 2 drain ports
- Swashplate design
Table of values
geometric, per revolution
|Maximum speed 1)||at Vg max||nnom||rpm||3300||3000||2600||2200||2100||2000||1800||3000||2550||2300||2050|
|Flow||at Vg max and nnom||qV nom||l/min||59||84||117||156||185||200||252||135||178||230||287|
|at Vg max and n = 1500 rpm||qV 1500||l/min||27||42||68||107||132||150||210||68||107||150||210|
|Power||at qV nom and pnom||P||kW||30||39||55||73||86||93||118||63||83||107||134|
|at qV 1500 and pnom||P 1500||kW||12.6||20||32||50||62||70||98||32||50||70||98|
|Torque||at Vg max and pnom||M||Nm||80||125||200||316||392||445||623||200||316||445||623|
*These values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range νopt
A10VO series 31
Used in wheel loader, excavator, mobile pump truck, crane etc Heavy Equipment
We, EPT group can provide full set of concrete pump spare parts: wear plate and cutting ring, s pipe, s valve assy, delivery cylinder, delivery piston, delivery pipe, elbow, taper bend, clamp coupling, rubber hose, filter element, seal kits, gear pump, water pump, remote control, hydraulic pumps etc.
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>>>> Company Profile
HangZhou EPT Material Co., Ltd, started business since 1991, and was formally established as a registered company in 2002, with 5.3million RMB registered capital.
Before 2015, EPT focused on the domestic market, and is a qualified supplier of Jianglu group and XEMC in the military and mechanical products.
In 2015, EPT set up the international marketing department, specializing in exporting concrete construction machinery, mining Roadheaders, and the related spare parts and accessories. With manufacturing bases in HangZhou, HangZhou and HangZhou cities.
EPT owns branches “Cahi “in Kiev Ukraine, and “Speedlane Trade Limited” overseas company. Mainly export to Pakistan, Ukraine, Russia, and other EU countries and Southeast Asian countries under our own brands “Speedlane” and ” XIHU (WEST LAKE) DIS.NG”.
EPT has got the CE certificate, and Ukraine’s Coal Mining Safety certificate and permission. Cooperated with Ukraine largest energy company, DTEK group, the world top 500, and established a long term and friendly partnership.
Xihu (West Lake) Dis.ng’s enterprise value: Striving, Loyalty, Honesty and Altruism;
Xihu (West Lake) Dis.ng’s work concept: Tomorrow never comes; Never slug; Deliver positive energy!
Xihu (West Lake) Dis.ng’s mission:
One Stop Shop in engineering construction machinery;
China Machinery, Global Services!
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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.