Jiangsu Hengyuan Hydraulic Co.,Ltd
5 1

Perbunan Seal 280bar Hydraulic Axial Piston Oil Pump For Concrete Pump Truck 71cc Displacement

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Quick Information

  • Brand Name: Hengyuan Hydraulic
  • Place of Origin: China
  • Model Number : A10VSO18/28/45/71/100/140

Description

Perbunan Seal Hydraulic Axial Piston oil Pump For Concrete pump truck 71cc Displacement

Perbunan Seal Axial Piston Hydraulic Pumps For Ship System 71cc Displacement

  Quick details

  Clockwise Rotation High Pressure Axial Piston Hydraulic Pumps

  displacement is 18cc/28cc/45cc/71cc

  Perbunan seal

 SAE 2 hole UNC inch thread

  for Hydraulic system. Ship Hydraulic system

Axial piston pump, displacement is 18cc/28cc/45cc/71cc/100cc/140cc.

Pressure and Flow control

Clockwise Rotation

Perbunan seals

Splined shaft

SAE 2 hole UNC inch thread

Thru-drive Rear Cover, can connect another pump

 Parameter

Operating pressure range

Pressure at port B

~ inlet

Nominal pressure PN----------------280bar

 

Peak pressure PMAX-----------------------350bar

Absolute pressure at port S

Clearance work pressure (10% cycle)---------315bar

  P abs min------------------------0.8bar

Applications with intermittent operating pressures up to

  P abs max------------------------30bar

215 bar at 10% duty are permitted .

   

     Case drain pressure

Maximum permissible pressure of leakage fluid (at port L,L1):Maximum0.5 bar higher than

The inlet pressure at port S,but no higher than 2 bar absolute pressure.

Description:

Ordering Code

Detail

HA10V(S)

Model  Variable pump,Swashplate  design 

Rated pressure 280bar 

Peak pressure 350bar

O

Mode of operation Pump,Circuit   

28

Displacement 18 . 28 . 45 . 71 . 100 . 140(ml/r)

DR

Two point ,direct control    ,DRG---       Remote pressure control

Pressure control,Pressure and flow control

DFR1  Pressure and flow control ,Orifice in X-channel closed

Pressure . flow and torque control 

/

31

Series:  31 Series

R

 Direction of rotation  R---  Clockwise

                                                                         L---  Anti-clockwise

-

P

P-- Perbunan 

Seals V--  Viton

S

Type the shaft:P--- Metric parallel with key

 S-- SAE splined

   K-- SAE parallel with key

U-- SAE splined,reduced dia.

C

Mounting flange:C--- SAE 2-hole 

D--- SAE 4-hole

A- ISO 2-hole

  B- ISO 4-hole

62

Port form:11—Back SAE, Port for SAE flage rear,fixing thread metric

service Lines  12---Both sides SAE,SAE flage on opposite side,fixing thread UNC

  61---  SAE,UNC Screw thread,  SAE flage rear ,fixing thread UNC

62---Both sides SAE,UNC Screw thread, SAE flage on opposite side,fixing thread UNC

NOO

Thru-form:N00- Nowhere shaft 

 without through drive

  K**--- Thru

with through drive

Specifications:

Maximum permissible pressure of leakage fluid (at port L,L1):Maximum0.5 bar higher than

The inlet pressure at port S,but no higher than 2 bar absolute pressure.

Specifications:

16/18

28

45

71

100

140

Displacement

Vg  max

cm3

18

28

45

71

100

140

Max speed

nmax

rpm

3300

3000

2600

2200

2000

1800

Max. flow

in  nmax

qv

L/min

59.4

84

117

156

200

252

in 1500 r/min

27

42

68

107

150

210

Max. power (Δp=280bar)

in nmax

Pmax

Kw

27.7

39

55

73

93

118

in 1500 r/min

12.6

20

32

50

70

98

Max. torque (Δp=280bar)

in Vg  max

Tmax

Nm

80.1

125

200

316

445

623

Weight

m

Kg

12

15

21

33

45

60

Applications:

Hydraulic system. Ship Hydraulic system.

Advantage:

Good quality, Competitive price and quick delivery.

Low noise, Small Volume


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