Low-profile Jack

Flat (Low-profile) Jack

The flat jack is mainly used in narrow spaces and construction sites with limited space. It is characterized by its lightweight, high tonnage, and flexible mobility, providing excellent operational capabilities. The flat jack can be connected via high-pressure hoses, allowing for remote operation over long distances.The flat (low-profile) hydraulic jack is connected via high-pressure hoses and distribution valves, enabling one hydraulic pump to drive multiple low-profile jacks to lift simultaneously.

Model	Load Capacity (T)	Working Stroke (mm)	Working Pressure (MPa)	Height (mm)	Outer Diameter (mm)	Rod Diameter (mm)	Extension Height (mm)
QB45/10	10	10	1-63	45	64	30	55
QB45/20		20		55			75
QB45/30		30		65			100
QB45/40		40		75			120
QB63/20	20	20		65	85	45	85
QB63/30		30		75			105
QB63/40		40		85			125
QB80/20	30	20		76	105	55	96
QB80/30		30		86			116
QB80/40		40		96			136
QB80/50		50		106			156
QB100/10	50	10		50	150	80	60
QB100/30	50	30		85	130	70	115
QB100/40		40		95			135
QB100/50		50		105			155
QB100/60		60		115			175
QB140/30	100	30		100	180	100	130
QB140/40		40		115			145
QB140/50		50		125			175
QB140/60		60		135			195
QB200/30	200	30		142	273	150	172
QB200/40		40		152			192
QB200/50		50		162			212

Three types of connectors are available: straight connector, leak-proof connector, and quick connector. The user can choose the type, and the length of the high-pressure hose is selectable.

　　Ultra-thin (Flat) Jack (Plug-type)

Model	Load Capacity (T)	Working Stroke (mm)	Height (mm)	Outer Diameter (mm)	Rod Diameter (mm)	Extension Height (mm)
QBS45/10	10	20	46	64	45	66
QBS63/20	20	30	60	85	63	90
QBS80/30	30	40	64	105	80	104
QBS100/50	50	50	84	130	100	130
QBS140/20	100	20	75	180	100	95
QBS140/30	100	30	85	180	100	115
QBS45/40	100	40	95	180	100	135
QBS200/20	200	20	96	273	200	116
QBS200/30	200	30	106	273	200	136
QBS200/40	200	40	116	273	200	156

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