Jacks 9110 and 9111 are 2-stage/3-stage telescopic jacks intended for installation as direct-acting side-placed jacks for lifts with a little higher lift height. The cylinder has a hydraulically synchronised movement, which provides a smooth movement throughout the entire length of stroke.
A direct-acting, centrally positioned jack allows heavily reduced well dimensions because lifting power is placed centrally and therefore minimises the car frame’s flank parts.
If you compare this with a 1-stage jack, the depth of the drilled hole is reduced by half (2-stage cylinder) or by a third (3-stage cylinder).
The jack can be supplied prepared for guide control if applicable standards require this.
The part of the cylinder that goes down into the ground is protected with a waterproof paint.