Eaton can provide reliable and durable system solutions for concrete mixer trucks. When the truck is driving at high speed on the road or waiting at a traffic light, the drum must maintain a consistent speed. So the use of the Eaton 5423 pump and 5433 motor can provide the required high pressure and high flow for the rotation of the drum.

Connection Model for Eaton Pumps and Motors for Transit Mixers

Mixer TruckHydraulic Pump ModelHydraulic Motor Model
Weight89 KG41 KG

Specification of Eaton Pump 5423-518

Drive Shaft Seal ConfigurationSingleCharge Pump Displacement21 cm³/rev
Working Pressure-max480 barDisplacement89.13 cm³/rev
Maximum Input Torque371 NmMinimum Working420 bar
Control Supply Orifice Diameter.052 inCharge Pressure Relief Valve Setting15 bar
Shaft RotationRightFlow At Rated Speed And PSI318 l/min
Charge PumpCharge Pump IncludedMain Port OrientationRadial
Valve PlateStandard, V-GrooveTypeVariable Displacement
Input Shaft23 Tooth 16/32 Pitch Spline With M10 X 1.5 Threaded HoleApplicationConstruction Machine, Concrete Mixer Truck

Specification of Eaton Motor 5433-138

Mounting FlangeSAE 4 Bolt CProduct MaterialCast Iron
Mounting TypeSAE C 4 BoltFlow Rate84.1 gal/min
Displacement89 cm³/revMaximum Speed4810 RPM
Relief Valve Setting345 barWorking Pressure420 bar
Torque556 NmControlNo Control – Fixed Displacement
Output Shaft21 Tooth 16/32 Pitch Spline (Models 33-64)ApplicationConstruction Machine, ConcreteTransit Mixer
concrete mixer truck Eaton 5433 motor
Eaton 5423 pump for mixer truck

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