Eton 3923 4623 5423 6423 7620 7623 Piston Pump

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Cylinder Number: Multi Cylinder
• Drive Mode: Hydraulic Driven Reciprocating Pump
• Power: Hydraulic
• Radial Plunger Pump Type: Axial Flow
• Brand: Eaton
• Transport Package: Plywood Case
• Specification: 35x36x42
• Trademark: hydvic
• Origin: China
• HS Code: 8413503190
• Production Capacity: 20 Pieces/Week

Product Description

Concrete Transit Mixer Piston Eaton pump model Aca 3323 3923 4623 5423 6423 7620 7623 7640 pump and motor HHD 3933 4633 5433 6433 7630  for Heavy Duty Hydrostatic Transmissions.
4623-395 4623-552 4623-553 421AK01299B 6120-032 4623-552 4623-553 4623-647 4623-646 4633-045 5423-518
5423-715 5423-854 5423-873 5433-138 6423-279 6423-533 6423-570 6423-569 6433-042 7620 7630 7640-036
Variable Displacement Axial Piston Mixing/ Mixer Pump
The variable displacement pump provides a flow of high pressure oil. Pump output flow can be varied to obtain the desired
motor output speed. 
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. 
Technical Data 
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