China wholesale hydraulic pump oil seal for harvester producer
China wholesale hydraulic pump oil seal for harvester producer
China wholesale hydraulic pump oil seal for harvester producer

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China wholesale hydraulic pump oil seal for harvester producer

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Model No. : PV20 hydraulic pump oil seal
Brand Name : Highland

Product description

hydraulic pump oil seal                                                                                                                                                                                                                    China wholesale hydraulic pump oil seal for harvester producer           Applications   hydraulic piston pum is used to Concrete mixers, mining machinery, vehicles , industrial , rollers , pavers , stabilized soil mixing   machine,concrete pumps pharmaceutical machinery.     Product Description   The product from the U.S. Department of HIGHLAND  company introduced the 20 series hydraulic   transmission technology and manufacturing, 20 Series variable piston pump swash plate   structure has changed traffic. For closed -loop hydrostatic drive system . The pump is a   charge pump with variable displacement pump , the motor is a quantitative variable motor with integrated   motor or valve block. Variable control manual (MDC) \ hydraulic (HDC) and electric (EDC) controls, effectively   control the flow of oil output , direction and power . Pump output flow is proportional to the spindle speed   and displacement .   Displacement of variable , depending on the inclination of the swash plate , and can regulate between zero   to maximum . The output flow of the pump swash plate angle by changing the sign ( i.e., both sides of the   median ) and changed, but must transition through the swash plate position . This series of pumps - wide   speed range of hydraulic gear motors composed ,reliable, easy to operate , in supporting the production of   concrete delivery tanker , has been widely used .  
PV20 Series variable piston pump features:   1,20 series axial variable piston pump manufacturing quality , simple operation
2 , the spindle bearings are tapered Gunzi bearings can withstand greater external axial force
3 , additional pumps can be connected in series
4, mechanical manipulation, to control the hydraulic servo can keep the displacement angle of the swash   plate and the corresponding displacement
5 , the control lever is released , the swash plate is automatically returned to the neutral position, the flow   becomes zero
6 , good spindle seal, even at high temperature environment of the housing pressure does not leak   7 , can be connected to the servo valve function regulator and remote control systems    8 , the formation of the plunger for easy maintenance , the use of standard tools can be removable, so the   parts and components are pass     Specification  

Model

Max. Displacement(ml/r)

Torque at 10Mpa(N.m)

Out power(at 10Mpa 1500r/min)(kw)

Charge Pump Displacement(ml/r)

Max. Speed(r/min)

21

51.6

84.1

12.7

12.3
18.0

3000

22

69.8

114.2

17.2

23

89.0

144.3

21.9

2800

     Product Catalog:   1.American:PV21/21/22/23 series,PV90 series   2.Germany:A4VSO,A4VG,A4VTG,A6VM,A7VO,A8V,A10VSO,A11V series   3.Japan:K3V series   4.Excavator series:PC60/200   5.HPV series   For example K3V series pump:  

  Model

HK3V63

HK3V112  

HK3V140   

HK3V180   

Displacement(ml/r)

63×2

112×2

140×2

180×2

Rated Pressure(Mpa)

34.3

34.3

34.3

34.3

Max Pressure(Mpa)

39.2

39.2

39.2

39.2

Max Speed(r/min)

2650

2360

2150

2000


   A4VTG series pump:     A10VSO series pump:     A10VG series pump:         Company Information   High Land Hydraulic Pump Co., Ltd is a professional and high-tech enterprise. The company boasts solid technical strength,   scientific management, advanced production testing equipment.   By researching and designing hydraulic breakdown diagnosis equipment and learning advanced technology from similar   international equipment, the company has developed high-level hydraulic chechout gauges and comprehensive testing tables   among portable hydraulic testing series. The key parts of pump and motor accessories are made of imported raw-material and   hydraulic comprehensive testing tables are exported to different countries.   The company is well-known for its technology of hydraulic system checkout and hydraulic pump repair. Due to considerate   service, advanced technology and timely guarantee, the company is warmly welcomed by customers at home and abroad.     View of Our Factory:       Exhibition Show     Contact us   If you have any requirement please do not hesitate to contact with me:  
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