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Hydraulic Piston Pump
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- CY series pump
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- KCL Hydraulic Piston Pump
- Hydraulic Motor
- Hydraulic Gear Pump
- Vane Pump
- Hydraulic Valve
- Hydraulic Cylinder
- Hydraulic System
- Other Accessories
Hydraulic fixed pump compatible A8VO140 REXROTH high-quality Hydraulic pump
product detail
Features of A8VO Hydraulic Pump
- Variable double pump is equipped with two axial conical plunger rotating components with inclined axis design for hydrostatic transmission in an open circuit
- The flow rate is proportional to the input speed and displacement, and it changes steplessly from qv max to qv min(0)
- The pump is suitable for mounting directly on the flywheel housing of a diesel engine
- The auxiliary pump and the two oil circuits share one suction port
- Powerful control program, which can realize different control and adjustment functions
- Independent power controller
- Built-in auxiliary pump with pressure relief valve, optional additional pressure relief valve
- A variety of power output devices can be used to install axial piston and gear pumps
- Outstanding power/weight ratio
- Long service life– Long service life
| Size | A8VO55 | A8VO80 | A8VO107 | A8VO140 | A8VO200 | ||
|---|---|---|---|---|---|---|---|
| Displacement | Vg max | cm3 | 2 x 54.8 | 2 x 80 | 2 x 107 | 2 x 140 | 2 x 200 |
| Vg min | cm3 | 0 | 0 | 0 | 0 | 0 | |
| Gear ratio i = ninput/nrotary groups | 1 | 1 | 1 | 1 | 1 | ||
| Input speed at Vg max 1) | nmax 1 | rpm | 2500 | 2240 | 2150 | 2100 | 1950 |
| at Vg ≤ Vg max2) | nmax | rpm | 3000 | 2750 | 2450 | 2450 | 2250 |
| Flow at nmax and Vg max | qv max | L/min | 2 x 137 | 2 x 179 | 2 x 230 | 2 x 294 | 2 x 390 |
| Power at nmax, Vgmax and Dp=350 bar | Pmax | kW | 160 | 209 | 268 | 294 3) | 325 3) |
| Input torque | Tmax | Nm | 611 | 891 | 1192 | 1337 3) | 1592 3) |
| Rotary stiffness (single rotary group)5) | cTW | Nm/rad | 11213 | 17985 | 25565 | 41408 | 39505 |
| cTW | Nm/rad | 41442 | 67666 | 89381 | 146677 | 156876 | |
| Moment of inertia for rotary group | JTW | kgm2 | 0.0161 | 0.0209 | 0.0345 | 0.0581 | 0.0849 |
| without power take-off (PTO) | JTW | kgm2 | 0.0126 | 0.0173 | 0.0288 | 0.05 | 0.075 |
| Angular acceleration (single rotary group)5) | a | rad/s2 | 25800 | 21800 | 17100 | 7500 | 11000 |
| Mass approx. | m | kg | 82 | 90 | 116 | 146 | 180 |
| Variation: with integrated auxiliary pump, F00, F.. 4) | |||||||
| Displacement with integrated auxiliary pump | Vg max | cm3 | 8.6 | 8.6 | 8.6 (10.7) | 10.7 | 11 (19)4) |
| Effective displacement | Vg max/eff | cm3 | 9.7 | 9.7 | 11 (13.7) | 12.7 | 13.6 (23.6) |
| Gear ratio i = ninput/naux. pump | 0.887 | 0.887 | 0.78 | 0.843 | 0.804 | ||
| Variation: with power take-offs, K.., F. | |||||||
| Max. torque at PTO | Tmax | Nm | 250 | 350 | 380 | 450 | 650 |
| Gear ratio i = ninput/nPTO | 1 | 1 | 1 | 1 | 0.804 | ||
Technical Data
Product Pictures
Company Profile
FAQ
Q: What is our main application?
A: (1)Manufacture hydraulic pumps and motors, Reducers. We are factory.
(2)Hydraulic spare parts and maintenance.
(3)Construction Machinery.
(4) Brand pumps&motors replacement.
(5)Hydraulic System.
Q: What is the payment terms?
A: Full order: 50% as deposit (50% down payment), the 50% balance payment before shipment.
Small order or sample order: 100% full payment in advance.
Q: Can I mark my own brand on the pumps?
A: Yes, all products accept mark your brand and code.
Q: What is our mainly international market?
A: Eastern Asia 5%, Western Europe 10%, Northern Europe 5%, Southern Europe 10%, South Asia 10%, Domestic Market 60%.
Q: How long production quality guarantee?
A: We provide 12 months quality guarantee for all our hydraulic pumps and motors.
If you have more questions, pls feel free to contact us as below:
sales01@hboeth.com
WeChat/WhatsApp：008618016622318