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Product Details:
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| Power: | Hydraulic | Material: | Cast Iron |
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| Power Source: | Oil | Appliion: | Excavator Repair |
| Service: | Offer Technical Support | Pressure: | High Pressure |
| High Light: | Hydraulic A7vo55 Boom Pump,A7vo55 Hydraulic Piston Pump Parts,Concrete Pump Repair Maintain Parts |
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Original Quality China Made Hydraulic Pump A7vo55 Boom Pump For Truck-Mounted Concrete Pump Repair Maintain Parts
Elephant Fluid Power supply Hydraulic Pump A7vo55 Boom Pump For Truck-Mounted Concrete Pump Repair Maintain Parts,good quality ,good price,fast delivery time,one year warranty since sales.
Technical Data
Table of values (theoretical values, without efficiency and tolerances; values rounded)
| Size | A7VO28 | A7VO55 | A7VO80 | A7VO107 | A7VO160 | A7VO250 | A7VO355 | A7VO500 | |||
| Nominal pressure | p N | bar | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
| Maximum pressure | pmax | bar | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |
| Displacement | Vg max | cm³ | 28.1 | 54.8 | 80 | 250 | 355 | 250 | 355 | 500 | |
| Speed | n max | rpm | 3150 | 2500 | 2240 | 1500 | 1320 | 1500 | 1320 | 1200 | |
| Flow | at n max | q V max | l/min | 89 | 137 | 375 | 469 | 375 | 469 | 600 | 600 |
| Power | Δ p = 350 bar | P max | kW | 52 | 80 | 219 | 273 | 219 | 273 | 350 | 350 |
| Torque | Δ p = 350 bar | Tmax | Nm | 156 | 305 | 1391 | 1978 | 1391 | 1978 | 2785 | 2785 |
| Weight (approx.) | m | kg | 17 | 25 | 40 | 102 | 173 | 102 | 173 | 234 | |
We have Hydraulic Pump and motors for concrete pump truck and mixers:
● 470 cc, 500 cc, 750 cc auger motors
● A7VO, A11VO, A11VLO, A10VSO, A4VG, A4VSO, A2FO Series hydraulic piston pumps
● Gear pump, charge pump
also we have Truck Mixer Spare Parts:
● A4VTG, PV22, PV23, A2FM, Eaton 54.46 Series hydraulic piston pumps and motors
Gearbox for concrete mixers : PMB7.5 , PMP7.5sp gearbox , PMB 7.1R 130 gearbox , ZF P3301 gearbox , CML10 gearbox CML16 gearbox , ZF gearbox PLM-9 PLM-7 gearbox , P4300 gearbox , TOP P90S gearbox , DD33 gearbox,etc.
We will support our client develop and make more success in your local market,we also offer technical support and provide warranty for your products.
Let’s became partners and work together,we can change the world together.
Contact Person: Mr. Han
Fax: 86-311-6812-3061
