After-sales Service: | 24 Hours Online |
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Warranty: | 1 Year |
Structure: | Axial Piston Pump |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Hydraulic Eaton concrete mixer truck pump 4623 5423 6423 7620Closed circuit.Nominal Pressure: 420 bar (6000 psi) and Peak Pressure 480 bar (7000 psi). Displacement from 63.7 to 124,8 cm3/r (3,89 to 7,62 in3/r).
Eaton has the lead position in providing reliable and durable system solutions for transit mixers-vehicles on which downtime can mean disaster. Whether the truck is traveling down a highway or idling at a traffic light, the drum must maintain a consistent rotation speed. That's no problem when Eaton is on the inside. Eaton pump and motor provide the high pressure and high flow required to keep drums rotating.Drive shafts - a wide variety of options are available to suit every need.
High strength swash plates on variable pumps and motors - resist deflection under high load.
High strength cast iron housings - provide greater noise damping and wall strength.
High flow check valves in pumps - keep the system primed with minimal pressure drop.
Charge pumps on pumps - gerotor type, several displacement options are available to suit the needs of every application. All cast iron construction.
Cartridge shaft seal - lends itself to easy serviceability. Mechanical face seal design tolerates high speed and high case pressures.
Table of values (theoretical values, without efficiency and tolerances; values rounded)
Eaton ACA pump | 3923 | 4623 | 5423 | 6423 | 7620 | |
Displacement |
in3/rev | 3.89 | 4.6 | 5.44 | 6.44 | 7.62 |
cm3/rev | 63,7 | 75,3 | 89,1 | 105,5 | 124,8 | |
Maximum Shaft Speed* | Rpm @ 18° | 4160 | 4160 | 3720 | 3720 | 2775 |
Nominal Pressure** | psi | 6000 | 6000 | 6000 | 6000 | 6000 |
(bar) | (420) | (420) | (420) | (420) | (420) | |
Peak Pressure*** |
psi | 7000 | 7000 | 7000 | 7000 | 7000 |
(bar) | (480) | (480) | (480) | (480) | (480) | |
Output Flow |
gpm @3500 psi | 67.3 | 79.2 | 84.1 | 99.1 | 87.9 |
lpm @241 bar | 255 | 300 | 318 | 375 | 333 | |
Input Torque |
lb-in @3500 psi | 2346 | 2786 | 3285 | 3900 | 4552 |
Nm @241 bar | 265 | 315 | 371 | 441 | 514 |
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