Product Details

lift jack hydraulic system

1. hydraulic ylinder is the most important component in hydraulic systems, it will transfer hydraulic energy into mechanical energy, and is matched with various transmission mechanism, to complete a variety of mechanical motion.

2. hydraulic cylider has the advantages of simple structure, large output force, stable and reliable performance, easy maintenance, wide application.

3.Sinciput telescopic hydraulic cylindeis used in lager-tonnage sinciput hydraulic system. Together with hydraulic pump, change valve, and limit valve, it can realize the function of lifting pausing and falling. And the product can be designed and made according to the demands of customers.

4.Side-dumping telescopic hydraulic cylinder is used in large-tonnage side-dumping hydraulic system. Together with hydraulic pump, change valve, and limit valve, it can realize the function of lifting pausing and falling. And the product can be designed and made according to the demands of customers.

5. Single telescopic column of hydraulic support is a part which joins the beam and base, bearing the load of crown plate. It is the main load bearing part, including two forms: all-hydraulic and mechanically lengthening.

6. Double telescopic column of hydraulic support is a part which joins the beam and base, bearing the load of crown plate. It is the main load bearing part, including two forms: all-hydraulic and mechanically lengthening.

7. Hydraulic support lifting jack is the main weight-bearing element which undertakes the movement of the hydraulic support and each part. The product is mostly single telescopic, double-act, piston type hydraulic cylinder, widely used in the hydraulic support for traction, side thrust, protection and assistance, balance, support adjustment, and etc.

Company overview:

Product display:

part of blueprint & parameter:

Main Technical Features of General Lifting Jack
Nominal cylinder/column diameter(mm)	Code	Norminal load bearing Capacity					Scope of Application
Nominal cylinder/column diameter(mm)	Code	Thrust(kn)	Tension(kn)	Working pressure(Mpa)	Rod head bore diameter(mm)	Cylinder bottom ear bore diameter(mm)	Scope of Application
140/85	Q140/85N	485	306	31.5	42	42	Used in hydrualic support push pull jack,balance jack,telescopic girder jack
140/85	Q140/85W	485	306		42	42
125/70	Q125/70W	386	265		34	34
100/60	Q100/6W	245	158		32	32
160/85	QGKZ168576	631	453		52
100/70	QGEK10764L1A	274	126		42	42
140/85	Q148539	485	306		52	52
110/70	Q117058	299	178		42	42
125/70	Q1257036	386	265		42	42
80/45	Q804517	158	108		32	32
63/45	Q634527	98	48		21	21
80/45	Q81/45W	158	108		32	32
63/45	Q63/45W	98	48		21	21

Produce line:

Quality guarantee system:

Our company has abundant technical force and perfect testing means. By making wide technical and business cooperation with many related enterprises, universities, colleges and institutes both at home and abroad, and employing senior engineers and software engineers, we have greatly strengthened and improved our designing, processing, and testing abilities.

Our certificates:

ISO9001

ABS