Jinan Focor Machinery Co., Ltd.  

Product Name: Piston Pump Eaton Hydraulic Pump Used for Concrete Mixer Truck for Sale Model NO.: 5423 Standard: Standard Performance: No Leak Application: Construction Machinery Power: Hydraulic Structure: Axial Piston Pump Original: Yes Model: 5423 Trademark: FOCOR Transport Package: Wooden Case for Export Specification: hydraulic Origin: China HS Code: 8413503190 Product Description Concrete Mixer PumpTransit Mixer Eaton 4623 5423 6423 7620 pumpHydraulic Eaton concrete mixer truck pump 4623 5423 6423 7620DescriptionClosed circuitNominal 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.Technical DataTable of values (theoretical values, without efficiency and tolerances; values rounded)Eaton ACA pump39234623542364237620Displacementin3/rev3.894.65.446.447.62cm3/rev63,775,389,1105,5124,8Maximum Shaft Speed*Rpm @ 18°41604160372037202775Nominal Pressure**psi60006000600060006000(bar)(420)(420)(420)(420)(420)Peak Pressure***psi70007000700070007000(bar)(480)(480)(480)(480)(480)Output Flowgpm @3500 psi67.379.284.199.187.9lpm @241 bar255300318375333Input Torquelb-in @3500 psi23462786328539004552Nm @241 bar265315371441514