Eaton Concrete Mixer Motor 3933

Eaton Concrete Mixer Motor 3933

  EATON  concrete mixer MOTOR 3933
we are mainly on manufacturing, creating and building areas for mining equipment, hydraulic merchandise, construction machinery these kinds of as scooptram, LPDT truck, CZPT/Sauer hydraulic pumps and motors, bulldozer, street roller, loader, excavator etc., principal products are as follows:

one. Underground mining equipment: underground loader, underground mining truck, experience drilling rigs and many others.
two.Excavator,bulldozer vacation, swing gear: ultimate drive, vacation, swing motor assembly, journey/swing reduction gear box, world carrier assembly, solar gear, prop shaft, go over, washer and so on.
3.Motor & spare areas: cylinder head, cylinder block, turbocharger, piston, piston ring, metal, crankshaft, oil pump, gasoline injection pump, water pump, alternator, beginning motor…
four.CZPT elements: hydraulic pump, hydraulic motor,valve.
five.Function equipment, boom cylinder, arm cylinder, arm, bucket cylinder.
6.wearing component: bucket , bucket teeth, adapter, pin, bushing, ripple
7.Undercarriage elements, monitor shoe, monitor link assembly , keep track of roller, provider roller, sprocket, idler,last drive
8.push taxi & inner beautify areas & cab door & eyeglasses.

In addition, We can make any metal areas for construction equipment in accordance to your drawing.
Our gain:
one.More than 20 several years encounter on components for construction machinery.
2.Our creation ability is large and our manufacturing products are innovative.
three.Specialist technician team and skilled staff.
four.Experienced generation procedure and quality control method.
5.Reasonable cost and fast shipping and delivery.
six.OEM service to the foremost manufacturer.
7.Very good right after-sale provider.

Transit Mixer Eaton 3933 4633 5433 6433 7630 motor
CZPT Eaton concrete mixer truck motor 3933 4633 5433 6433 7630


Nominal Force: 420 bar (6000 psi) and Peak Stress 480 bar (7000 psi)
Displacement from to 124,8 cm3/r (3,89 to seven,sixty two in3/r)
Eaton has the guide position in delivering reliable and tough technique options for transit mixers-vehicles on which downtime can mean disaster. Whether the truck is traveling down a freeway or idling at a site visitors gentle, the drum have to sustain a consistent rotation speed. That is no dilemma when Eaton is on the inside. Eaton pump and motor supply the higher stress and substantial circulation needed to preserve drums rotating.
Advanced cylinder barrel design – permits higher speed and strain.
Set clearance slipper keep down – on Models 39 via sixty four allows operation at higher speed and minimizes friction. Model 76 is a ball manual unit.
Pistons – have long engagement with cylinder bore ensuing in reduced leakage.
CZPT servo control – offers reduced hard work operation with low manage stress. Massive servo pistons maintain swash plate position and supply damping.
Big scenario drain ports – reduce scenario again pressure.
CZPT Data 
Desk of values (theoretical values, CZPT efficiency and tolerances values rounded)

Eaton HHD motor 3933 4633 5433 6433 7630
Displacement in3/rev 3.89 four.six five.44 6.forty four seven.62
cm3/rev sixty three,7 seventy five,3 89,1 105,five 124,eight
Nominal Strain* 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)
Greatest rpm @ 18° 4160 4160 3720 3720 2775
Shaft Pace rpm @ 10° 5380˜ 5380˜ 4810˜ 4810˜ 3425˜
Maximum lb-in 3511 4149 4916 5807 6911
Output Torque*** Nm 397 469 556 656 781

˜ These shaft speeds require maximum cost strain relief: 340 psi (23 bar) pump and 280 psi (19 bar) motor.
* Nominal Force: Max delta system strain at which ingredient fatigue does not happen (pump existence believed by bearing life).
** Peak Pressure: Max procedure stress which is permissible for a short duration of time (t < 1 sec).
*** Greatest output torque is measured at 6000 psi (415 bar).
The motor employs the large pressure oil stream from the pump to produce transmission output. The high pressure oil arrives to the motor via one of the high strain lines. It enters the motor, turns the output shaft, then returns to the pump. Eaton piston motors integrate a very hot oil shuttle and low force reduction valve into the finish include. The shuttle valve and lower pressure relief valve immediate surplus charge pump flow into the motor case. The shuttle valve is activated by large stress and directs excess demand pump stream above the reduced pressure aid valve. This flushing motion permits the demand pump to supply thoroughly clean, awesome oil to the closed loop circuit.


Our Support:
1. We have sophisticated technology, skilled group and 100% screening by comprehensive power hydraulic pump screening facilities originally or China created.
2. Competitive price to assist the qualified hydraulic pumps to you.
3. The larger quantity you get, the much better price tag and quicker delivery we can supply


Eaton Concrete Mixer Motor 3933