Specifications

Electric hydraulic test pump
Auto-control Electric hydraulic test pump,one of the most popular electric hydraulic test pump

 Electric hydraulic test pump

Model 4D-SY(6.3—80MPa)electric hydraulic test pump is the up-to-date series product designed by the Joint Design Group for Hydraulic Test Pump of the General Machinery Research Institute under the Ministry of Machine-Building Industry. It features high level of “Mechanization, Electrification and Automation”, long service life, stable performance, flexibility and lightweight that the previous products have, additionally, a drive unit and cross-like converter are added. Therefore, all the performance indicators of this series product have met the requirements; various performances become more stable and reliable with safe and easy operation and power efficiency. In its structure, an enclosed water tank is used, thereby reducing the height of the whole unit and making it more compact and attractive.

 

Table 1

MODEL	rated exhaust pressure MPa	Flux L/h		Plunger Diameter		Reciprocating time	mating Motor powder KW	Overall Size LxWxH (mm)	Weight kg
		High Pressure	Low pressure	High pressure	Low pressure
4D-SY160/6.3	6.3	160	530	32	45	51	1.1 1.1 1.1 3	815×480×1055	215
4D-SY100/10	10	100	450	25
4D-SY63/16	16	63	400	20
4D-SY40/25	25	40	380	16
4D-SY35/35	35	35	370	15			1.5
4D-SY30/40	40	30	360	14			1.5 1.5 2.2	840×480×1055
4D-SY22/63	63	22	340	12
4D-SY16/80	80	16	340	10