BETTER PARTS Machinery Co., Ltd. bbonniee@163.com 86--13535077468
Product Details
Place of Origin: China
Brand Name: REXROTH
Certification: CE ISO 9001
Model Number: A4VG90
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: NIGOTIATION
Packaging Details: standard
Delivery Time: 5 work days
Payment Terms: T/T, T/T
Supply Ability: 1000/month
Warranty: |
1 Year |
Appliion: |
Crawler Excavator,Bulldozer,Crawler Undercarriage,For Excavator,Excavator Undercarriage Parts |
Color: |
Black,customized Color |
Part Name: |
Track Roller |
After-sales Service Provided: |
Online Support,Video Technical Support |
Usage: |
Oil |
Application: |
Excavator |
Fuel: |
Hydraulic Oil |
Power: |
Hydraulic |
Pressure: |
High Pressure |
Structure: |
Hydraulic Piston Pump |
Standard Or Nonstandard: |
Standard |
Theory: |
Rotary Pump,plunger Pump |
Product Name: |
Hydraulic Pump,A10V Series Hydraulic Piston Pump |
Material: |
Cast Iron |
Warranty: |
1 Year |
Appliion: |
Crawler Excavator,Bulldozer,Crawler Undercarriage,For Excavator,Excavator Undercarriage Parts |
Color: |
Black,customized Color |
Part Name: |
Track Roller |
After-sales Service Provided: |
Online Support,Video Technical Support |
Usage: |
Oil |
Application: |
Excavator |
Fuel: |
Hydraulic Oil |
Power: |
Hydraulic |
Pressure: |
High Pressure |
Structure: |
Hydraulic Piston Pump |
Standard Or Nonstandard: |
Standard |
Theory: |
Rotary Pump,plunger Pump |
Product Name: |
Hydraulic Pump,A10V Series Hydraulic Piston Pump |
Material: |
Cast Iron |
Size
|
28
|
40
|
56
|
71
|
90
|
125
|
|||
Displacement
geometric, per revolution |
|
Vg max
|
cm³
|
28
|
40
|
56
|
71
|
90
|
125
|
Nominal pressure
|
|
pnom
|
bar
|
400
|
400
|
400
|
400
|
400
|
400
|
Maximum pressure
|
|
pmax
|
bar
|
450
|
450
|
450
|
450
|
450
|
450
|
Maximum speed
|
at Vg max
|
nnom
|
rpm
|
4250
|
4000
|
3600
|
3300
|
3050
|
2850
|
Intermittent1)
|
nmax
|
rpm
|
5000
|
5000
|
4500
|
4100
|
3800
|
3450
|
|
Flow
|
at Vg max and nnom
|
qV nom
|
l/min
|
119
|
160
|
202
|
234
|
275
|
356
|
Power
|
at qV nom and Δpnom2)
|
P
|
kW
|
79
|
107
|
134
|
156
|
183
|
238
|
Torque
|
at Vg max and Δpnom
|
M
|
Nm
|
178
|
255
|
357
|
452
|
573
|
796
|
Weight (approx.)
|
|
m
|
kg
|
29
|
31
|
38
|
50
|
60
|
80
|