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Product Details:
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| Material: | Cast | Usage: | Concrete Pump Truck Repair |
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| Warranty: | 1 Year | Package: | Wooden |
| Service: | Accept OEM | Delivery: | 5-7 Days |
| High Light: | a11vo piston type hydraulic pump,oem piston type hydraulic pump,rexroth pump piston hydraulic |
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A11VO Series Rexroth Hydraulic Piston Pump for concrete pump truck repair
Elephant Fluid Power Co.,can provide A11VO130,A11VO190,A11VO260 Rexroth hydraulic piston pumps for concrete pump truck.Our piston pumps meet the Rexroth product standard and test ,we have the equivalent quanlity as Rexroth,but we have better price,fast delivery time,offer technical supports.
Technical Parameters:
| Specifiion | A11VO | 40 | 60 | 75 | 95 | 130 | 145 | 190 | 260 | |
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Displacement |
Vg max | cm3 | 42 | 58.5 | 74 | 93.5 | 130 | 145 | 193 | 260 |
| Vg min | cm3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
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Speed Maximum value at Vg max 1 ) |
nmax |
rpm |
3000 |
2700 |
2500 |
2350 |
2100 |
2200 |
2100 |
1800 |
| Maximum value when Vg ≤ Vg max 3 ) | nmax1 | rpm | 3500 | 3250 | 3000 | 2780 | 2500 | 2500 | 2100 | 2300 |
| Flow rate at nmax and Vg max | qv max | L/min | 126 | 158 | 189 | 220 | 273 | 319 | 405 | 468 |
| Power at qv max and ∆p = 350 bar | P max | kW | 74 | 92 | 110 | 128 | 159 | 186 | 236 | 273 |
| Torque at Vg max and ∆p = 350 bar | T max | Nm | 234 | 326 | 412 | 521 | 724 | 808 | 1075 | 1448 |
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Rotational stiffness |
Shaft Z | Nm/rad | 88894 | 102440 | 145836 | 199601 | 302495 | 302495 | 346190 | 686465 |
| Shaft P | Nm/rad | 87467 | 107888 | 143104 | 196435 | 312403 | 312403 | 383292 | 653835 | |
| Shaft S | Nm/rad | 58347 | 86308 | 101921 | 173704 | 236861 | 236861 | 259773 | 352009 | |
| Shaft T | Nm/rad | 74476 | 102440 | 125603 | -- | -- | -- | 301928 | 567115 | |
| Moment of inertia of the rotor group | JTW | Kgm 2 | 0.0048 | 0.0082 | 0.0115 | 0.0173 | 0.0318 | 0.0341 | 0.055 | 0.0878 |
| Maximum angular acceleration | α | rad/s 2 | 22000 | 17500 | 15000 | 13000 | 10500 | 9000 | 6800 | 4800 |
| Filling capacity | V | I | 1.1 | 1.35 | 1.85 | 2.1 | 2.9 | 2.9 | 3.8 | 4.6 |
| Weight (approximate) | m | kg | 32 | 40 | 45 | 53 | 66 | 76 | 95 | 125 |
Elephant fluid power manufacture concrete pump and mixers parts as follows:
Spare parts for the concrete pump:
● 470 cc, 500 cc, 750 cc auger motors
● A7VO, A11VO, A11VLO, A10VSO, A4VG, A4VSO, A2FO Series hydraulic piston pumps
● Gear pump, charge pump
Truck Mixer Spare Parts:
● A4VTG, PV22, PV23, A2FM, Eaton 54.46 Series hydraulic piston pumps and motors
● Gearbox: 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.
Elephant Fluid Power has exported to more than 80 coiuntries,and has become a well -known brand as Rexroth,and win a good reputation and high praises from our clients all over the world.
Contact Person: Mr. Han
Fax: 86-311-6812-3061
