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Excavator Rear Cover Axial Piston Hydraulic Pump Thru Drive A10VSO18

Excavator Rear Cover Axial Piston Hydraulic Pump Thru Drive A10VSO18
Excavator Rear Cover Axial Piston Hydraulic Pump Thru Drive A10VSO18

Large Image :  Excavator Rear Cover Axial Piston Hydraulic Pump Thru Drive A10VSO18

Product Details:
Place of Origin: China
Brand Name: Hengyuan Hydraulic
Certification: ISO9000
Model Number: A10VSO18/28/45/71/100/140
Application: Excavator
Direction of rotation: Clockwise
feature: Low noise
Mounting flange: SAE 2 hole
Power: Hydraulic
Pressure: High Pressure
Seals: Perbunan|Viton
Structure: Piston Pump
Type the shaft: SAE splined|SAE parallel with key
Usage: oil
Detailed Product Description
Highlight:

Axial Hydraulic Pump

 

Excavator Rear Cover Axial Piston Hydraulic Pump Thru Drive A10VSO18

 

Quick details

 

High Pressure Tandem Variable Hydraulic Pump

Axial piston pump

displacement is 18cc/28cc/45cc

Clockwise Rotation

for excavator, machine tool

 

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.

excavator, machine tool, farming, slurry mud,Oilfield Drilling Rig

Advantage:

Good quality, Competitive price and quick delivery.

Low noise, SmallVolume

Contact Details
Zhenhu PDC Hydraulic CO.,LTD

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