Double Acting Hollow Hydraulic Jack

Product description

RRH series of double acting hollow hydraulic jack has all the function of general hydraulic jack, and it also has the function of pulling. It also used for tension PC strands, steel wire, axle and drill rod.

Features

1.Double acting design can highly improve the convenience.

2.Built-in safe valve can protect jack when over loading.

3.Cylinder can bear Max loading when Max stroke.

4.High quality seal ring make the jack’s life more long, no oil leakage.

Technology parameters

Mode Capacity Ton Stroke mm Closed height mm Extend height mm Outer diameter mm Center hole mm
RRH-307 30 178 330 508 114 33.3
RRH-3010 30 257 432 689 114 33.3
RRH-603 60 89 248 337 159 53.8
RRH-606 60 165 324 489 159 53.8
RRH-6010 60 257 438 695 159 53.8
RRH-1001 100 38 165 203 213 79.2
RRH-1003 100 76 254 330 213 79.2
RRH-1006 100 152 342 495 213 79.2
RRH-10010 100 257 460 718 213 79.2
RRH-1508 150 203 349 552 248 79.5
Customized 200 200 450 650 330 100
Customized 300 200 550 750 400 100

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