Model NO.: A4VTG5
Nominal Pressure: 400 Bar
Trademark: hanjiu
Transport Package: Wooden Box
Specification: A4VTG5
Origin: China
HS Code: 8413606090
Model NO.: A4VTG5
Nominal Pressure: 400 Bar
Trademark: hanjiu
Transport Package: Wooden Box
Specification: A4VTG5
Origin: China
HS Code: 8413606090
A4VTG5 axial variable plunger pump manufacturers direct sales, small displacement, high quality and low price
Â
Hanjiu Technology provide Piston hydraulic pumps for construction equipments.
LMA4VTG replace Rexroth A4VTG
Sunny A4VTG80 Rexroth Hydraulic piston Pump
A4VTG80 close circuit variable displacement piston pumps
Â
The inner donkey pump of this pump can oil and control oil source, the inlet/outlet of this pump can connect with two check relief valves which is inside of pump ,and it ensures system never overload , operated directional stably , no concussion , with maximum displacement adjustable system, this pump applied to drive mixing cylinder of concrete transport truck and closed circuit hydraulic system widely.
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Table of values
Size |
71 |
90 |
Displacement geometric, per revolution |
 |
Vg max |
cm³ |
71 |
90 |
Nominal pressure |
 |
pnom |
bar |
400 |
400 |
Maximum pressure |
 |
pmax |
bar |
450 |
450 |
Maximum speed |
at Vg max |
nnom |
rpm |
3300 |
3050 |
Flow |
at Vg max and nnom |
qV nom |
l/min |
234 |
275 |
Power |
at qV nom and Δpnom |
P |
kW |
156 |
183 |
Torque |
at Vg max and Δpnom |
M |
Nm |
452 |
573 |
Weight (approx.) |
 |
m |
kg |
51 |
53 |
Â
Â
Â
Size |
71 |
90 |
Displacement geometric, per revolution |
 |
Vg max |
cm³ |
71 |
90 |
Nominal pressure |
 |
pnom |
bar |
400 |
400 |
Maximum pressure |
 |
pmax |
bar |
450 |
450 |
Maximum speed |
at Vg max |
nnom |
rpm |
3300 |
3050 |
Flow |
at Vg max and nnom |
qV nom |
l/min |
234 |
275 |
Power |
at qV nom and Δpnom |
P |
kW |
156 |
183 |
Torque |
at Vg max and Δpnom |
M |
Nm |
452 |
573 |
Weight (approx.) |
 |
m |
kg |
51 |
53 Â |
Â
Â
Features:
Â
- Swashplate design Axial variable plunger pump for hydrostatic transmission in a closed circuit.
- The flow is proportional to the drive speed and displacement.
- As the swash plate angle increases from zero to its maximum value, the flow increases proportionally.
- When the swash plate passes through the neutral position, the hydraulic oil flow direction changes smoothly.
- Two pressure relief valves are fitted to the high pressure port to prevent overloading of the hydrostatic drive (pump and motor).
- The high pressure relief valve can also be used as a charge check valve.
- Built-in charge pump rushes current oil pump and controls variable use.
- Optional with coupling flange for direct cardan shaft drive
- Integrated boost pump for boost and pilot oil supply
- Flow direction changes smoothly when the swashplate is moved through the neutral position
- High-pressure relief valves with integrated boost function
- Boost-pressure relief valve
- Through drive for mounting of secondary pumps
- Swashplate design


HANJIU has been engaged in the hydraulic business since the beginning of the 20th century. It has a history of nearly 20 years and has always been upholding the principles of 'quality first', "credit first" and "zero complaint", and has become a new leader in the hydraulics industry. Hanjiu insists on good products, good service, and has been providing customers with better, more comprehensive hydraulic products, and constantly working hard.
Â
At the beginning of the establishment of the factory, the industrial business started from the early OEM, and in the mid-term, the OEM and ODM as the main axis of industrial upgrading, recently began to develop its own brand 'HANJIU'.
Â
Now our we have 4 main business:
1, hydraulic motor and hydraulic steering unit
2, hydraulic piston pump
3, hydraulic gear pump
4, monoblock directional control valve


Hanjiu: Hydraulic gear pump for any hydraulic system, our company uses high-end machine tools, excellence, the most humane service, manufacture and service the world, with good products and services to serve the world, welcome advice.
Â
A4VTG5 axial variable plunger pump manufacturers direct sales, small displacement, high quality and low price
Â
Hanjiu Technology provide Piston hydraulic pumps for construction equipments.
LMA4VTG replace Rexroth A4VTG
Sunny A4VTG80 Rexroth Hydraulic piston Pump
A4VTG80 close circuit variable displacement piston pumps
Â
The inner donkey pump of this pump can oil and control oil source, the inlet/outlet of this pump can connect with two check relief valves which is inside of pump ,and it ensures system never overload , operated directional stably , no concussion , with maximum displacement adjustable system, this pump applied to drive mixing cylinder of concrete transport truck and closed circuit hydraulic system widely.
Â
Table of values
Size |
71 |
90 |
Displacement geometric, per revolution |
 |
Vg max |
cm³ |
71 |
90 |
Nominal pressure |
 |
pnom |
bar |
400 |
400 |
Maximum pressure |
 |
pmax |
bar |
450 |
450 |
Maximum speed |
at Vg max |
nnom |
rpm |
3300 |
3050 |
Flow |
at Vg max and nnom |
qV nom |
l/min |
234 |
275 |
Power |
at qV nom and Δpnom |
P |
kW |
156 |
183 |
Torque |
at Vg max and Δpnom |
M |
Nm |
452 |
573 |
Weight (approx.) |
 |
m |
kg |
51 |
53 |
Â
Â
Â
Size |
71 |
90 |
Displacement geometric, per revolution |
 |
Vg max |
cm³ |
71 |
90 |
Nominal pressure |
 |
pnom |
bar |
400 |
400 |
Maximum pressure |
 |
pmax |
bar |
450 |
450 |
Maximum speed |
at Vg max |
nnom |
rpm |
3300 |
3050 |
Flow |
at Vg max and nnom |
qV nom |
l/min |
234 |
275 |
Power |
at qV nom and Δpnom |
P |
kW |
156 |
183 |
Torque |
at Vg max and Δpnom |
M |
Nm |
452 |
573 |
Weight (approx.) |
 |
m |
kg |
51 |
53 Â |
Â
Â
Features:
Â
- Swashplate design Axial variable plunger pump for hydrostatic transmission in a closed circuit.
- The flow is proportional to the drive speed and displacement.
- As the swash plate angle increases from zero to its maximum value, the flow increases proportionally.
- When the swash plate passes through the neutral position, the hydraulic oil flow direction changes smoothly.
- Two pressure relief valves are fitted to the high pressure port to prevent overloading of the hydrostatic drive (pump and motor).
- The high pressure relief valve can also be used as a charge check valve.
- Built-in charge pump rushes current oil pump and controls variable use.
- Optional with coupling flange for direct cardan shaft drive
- Integrated boost pump for boost and pilot oil supply
- Flow direction changes smoothly when the swashplate is moved through the neutral position
- High-pressure relief valves with integrated boost function
- Boost-pressure relief valve
- Through drive for mounting of secondary pumps
- Swashplate design


HANJIU has been engaged in the hydraulic business since the beginning of the 20th century. It has a history of nearly 20 years and has always been upholding the principles of 'quality first', "credit first" and "zero complaint", and has become a new leader in the hydraulics industry. Hanjiu insists on good products, good service, and has been providing customers with better, more comprehensive hydraulic products, and constantly working hard.
Â
At the beginning of the establishment of the factory, the industrial business started from the early OEM, and in the mid-term, the OEM and ODM as the main axis of industrial upgrading, recently began to develop its own brand 'HANJIU'.
Â
Now our we have 4 main business:
1, hydraulic motor and hydraulic steering unit
2, hydraulic piston pump
3, hydraulic gear pump
4, monoblock directional control valve


Hanjiu: Hydraulic gear pump for any hydraulic system, our company uses high-end machine tools, excellence, the most humane service, manufacture and service the world, with good products and services to serve the world, welcome advice.
Â
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