Audited Supplier
*Hydraulic pumps parts with factory-direct prices
* All pumps and parts are 100% interchangable with original
* 100% tested before delivery
Hydraulic Piston Pump Model:A4VG40, A4VG56, A4VG71, A4VG90, A4VG125,A4VG180,A4VG250
Nominal pressure 400 bar
Peak pressure 450 bar
Control device: NV, HD3, HW, DG, DA1, DA2, EP3, EP4, EZ1,EZ2, etc.
More Series
| Pls provide us your model number or nameplate for check, below some models just for your reference. |
| A4VG28HW1/30R-PSC10F041D |
| A4VG180EP2D1/32L-NZD02F721P |
| A4VG125HDD1/32L-NSF02F691D |
| A4VG125HDD1/32R-NZF02F041S |
| A4VG56DA1D2/32R-NZC02F023S-S |
| A4VG90HDD1/32L-NSF02F041D |
| A4VG71HDDM1/32R-NAF02F021M |
| A4VG250EP2DMT1/32R-XSD10N00XE-S |
| A4VG125EP2D1/32R-NZX02F001D-S |
| A4VG40DA1D8/32R-NSC02F015S |
| A4VG56HWD1/32R-NSC02K045E-S |
| A4VG71HWD1/32L-NZF02F001D |
| A4VG40EP2D1/32R-NZX02F015S-S |
| A4VG250EP2DT1/32R-NZD10F021S-S |
| A4VG125EP2D2/32L-NTF02F021S |
| A4VG56EP2D2/32R-NZC02F015P |
| A4VG40DA1D4/32R-NZC02F005L |
| A4VG90HDD1/32R-NZX02N001E-S |
| A4VG56DA1D3L/32R-NZC02F005S-S |
| A4VG90DA1D4/32R-NZF02F021S-S |
2.Flow is proportional to drive peed and displacement and is infinitely variable.
3.A wide range of highly adaptable control devices is available for different control and regulating functions.
4.The pump is equipped with two pressure-relief valves on the high pressure ports to protect the hydrostatic transmission (pump and motor from overload.
4.The high-pressure relief valves also function as boost valves.
5.The integral pressure cut-off is standard.
| A4VG pump | A4VG40 | A4VG56 | A4VG71 | A4VG90 | A4VG125 | A4VG180 | A4VG250 | |||
| Displacement | Vg max | cm3 | 40 | 56 | 71 | 90 | 125 | 180 | 250 | |
| boost pump (20 bar) | Vgp | cm3 | 8.6 | 11.6 | 19.6 | 19.6 | 28 3 | 39.8 | 52.5 | |
| Speed | conti. | rpm | 4000 | 3600 | 3300 | 3050 | 2850 | 2500 | 2400 | |
| limited maximum | limited | rpm | 4200 | 3900 | 3600 | 3300 | 3250 | 2900 | 2600 | |
| Intermittent max. | Min. | rpm | 5000 | 4500 | 4100 | 3800 | 3450 | 3000 | 2700 | |
| Nmin | rpm | 500 | 500 | 500 | 500 | 500 | 500 | 500 | ||
| Flow | l/min | 160 | 202 | 234 | 275 | 356 | 450 | 600 | ||
| Power | 400 bar | kW | 107 | 134 | 156 | 183 | 237 | 300 | 400 | |
| Torque | 400 bar | Nm | 255 | 356 | 451 | 572 | 795 | 1144 | 1590 | |
| 100 bar | Nm | 63.5 | 89 | 112.8 | 143 | 198.8 | 286 | 398 | ||
| Moment of inertia | JGR | kgm2 | 0.0038 | 0.0066 | 0.0097 | 0.0149 | 0.0232 | 0.0444 | 0.0983 | |
| Angular acceleration | a | rad/s2 | 30000 | 24000 | 21000 | 18000 | 14000 | 11000 | 6700 | |
| Filling capacity | V | L | 1.1 | 1.5 | 1.3 | 1.5 | 2.1 | 3.1 | 6.3 | |
| Weight approx. | m | kg | 31 | 38 | 50 | 60 | 80 | 101 | 156 | |
| Shipping Mode: | By air, by sea ,by express (DHL,Fedex, ,etc.) |
| Standard Shipping Time: | By air within 5-6 days. By DHL: within 4-5days.by sea about 1 month |
| Standard Packing: | Carton or wooden case |
| Special Packing: | We can discuss and support you. |
Our technical team all with more than 20 years experience, cheif engineer and workers are from Hytek( high-tech). We have strong research and development ability
The Main products: Denison T6, T7, Vickers V/VQ, V10, V20, Tokimec SQP; Yuken PV2R, PGH4, PGH5 gear pumps, high pressure piston pumps and parts.
Exhibition
1.Q: Is your company a trading company or a manufacturer?
A: Our company is manufacturer, we have our own factory for production.
2.Q:What about the quality control and warranty ?
A: "All products is 100% checked & tested before packing and shipping.
Our products have one year warranty, lifetime technical support.
3.Q:Can you provide samples for checking and testing?
A:yes,we can provide samples for you to check the quality and real performance
4.Q:What's your main application?
A--Construction machinery-Industrial Application-Construction Machinery-Engineer machinery etc
5.Q:What's your main application?
A--MOQ:1pcs.
6.Q:.Can I Mark My Own Brand On The Pump?
A--Yes. We can OEM your brand and code.
7.Q:.How long is your delivery time?
A-2 working days for sample order, 15 working days for bulk orders
8.Q:.If your pump and parts are interchangable with Original
A--Yes. All pumps and parts are 100% interchangable with original
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