Single Acting Hydraulic Hollow

Description

Application

Features

Technical data

■ Description

Single acting hollow hydraulic jack is single outlet, high-low pressure pump, parallel type hydraulic power pack, high-low pressure pump supply oil at the same time when low pressure, single acting hollow cylinder can get the large output flow; low pressure pump automatically unloading back the oil via control valve when high pressure, it can reduce the consumption of electric motor and heat of oil, it has the function of stop machine to protect pressure, single oil-way backing oil and etc.

■ Application

1) The single acting hollow hydraulic jack is matched with other hydraulic tool, it can supply driven for lifting, profiling, bending pipe, straightening, tearing down, cutting, installing, gauging pipe, punching and etc.
2) It also can be installed into some machine for supplying power pack.
3) As test pressure pump station for kinds of high pressure hydraulic component, high pressure container, high pressure rubber hose.

■ Features

1) Single acting hollow cylinder.
2) Single acting hydraulic cylinder is matching single-track manual oil pump.
3) Hydraulic hollow cylinder can be customized.

■ Technical data

Model	Capacity (KN)	Stroke(mm)	Efficiency area (cm2)	Capacity of hydraulic oil(cm3)	Height A (mm)	Extend height B (mm)	OD D (mm)	Center hole Y (mm)	Weight(Kg)
RCH-120	12(128)	8	17.9	14	56	63	70	19.6	1.5
RCH-121		41	17.9	73	121	162	70	19.6	2.8
RCH-1211		41	17.9	73	121	162	70	19.6	2.8
RCH-123		76	17.9	136	184	260	70	19	4.4
RCH-202	20(196)	51	30.5	156	162	213	99	26.9	7.7
RCH-206	20(196)	155	30.5	473	306	461	99	26.9	14.1
RCH-302	30(294)	63	46.6	294	179	242	127	33.3	10.9
RCH-306	30(294)	156	46.6	727	330	486	127	33.3	21.8
RCH-603	60 (588)	76	82.2	625	248	324	159	53.8	28.1
RCH-606	60 (588)	152	82.2	1249	324	476	159	53.8	35.4
RCH-1003	100(980)	76	133.1	1012	254	330	213	79	59.9

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