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trailer pump, 1. diesel engine, 2. overall hydraulic commutation, 3. Hopper capacity 600L, 4. Main oil pump: Japanese Kawasaki - details see: https://www.machineto.com/40m3-hr-50m3-hr-diesel-trailer-pump-for-concrete-10093448

CPE and CPD Series Trailer Pump

Introduction

On the basis of mature electric commutation technology, we have developed overall hydraulic concrete pumps with excellent. This hydraulic system greatly improves the reliability of the machine and make sure that it can work in any hard condition. Our various motor concrete pumps( diesel engine concrete pumps) mainly cover capacity from 30 to 120m3/h and pressure from 5 to 20Mpa. We also have the small model concrete pump in order to meet customers’ different requirements.

Features

The small model is light, easy to move, suitable for small construction projects

The power adopts the original VOLVO, WEICHAI, REBOLLEDO diesel engines

The main oil pump applies German HAWE, Rexroth series and Japanese Kawasaki series

The lubrication system adopts progressive distributor which supplies every lubrication point with oil in turn, and the oiling time can be set to save oil

The full hydraulic system can extend component life, improve equipment reliability, reduce the failure rate and reduce maintenance costs

The S tube valve are cast into shape with austenitic manganese steel and has the dual advantages of anti-high pressure and anti-wearing

Technical Parameters

(Small) large aggregate concrete pump --overall hydraulic commutation

Item		Unit	Electromotor Series			Diesel Series
			CPE40	CPE50		CPD40
Theoretic concrete delivery volume		m3/h	40	50		40
Theoretic concrete delivery pressure		Mpa	11	11		11
Hydraulic pressure		Mpa	28	28		28
The type of distribution valve			S tube valve
Electromotor(Diesel) power		Kw	45	55		56
Electromotor(Diesel) rated speed		r/min	1480	1480		2200
Main oil pump			Japanese Kawasaki
Main cylinder dia*pole dia*stroke		mm	Φ125*Φ80*1200	Φ125*Φ80*1200		Φ125*Φ80*1200
Diameter of delivery cylinder		mm	Φ200		Φ200	Φ200
Capacity of hydraulic oil tank		L	300		300	300
Hopper capacity		L	600		600	600
Overall weight		Kg	3500		3900	4000
Max. Delivery distance	Vertical	m	160		160	160
	Horizontal	m	560		560	560