bottle jack lifting range:260-415mm close release valve pump jack handle to lift open release valve until no left exposed

Model	Capacity	Min.H	Lifting H.	Adjust H.	Max.H.	N.w.	Qty/ctn	1*20FCL
LC20450	50T	260mm	155mm	0mm	415mm	23.0kg	1pcs/ctn	738 PCS

Bottle jack , Base of jack should always rest on a firm,level surface.

Never work under the lift load without additional support means.

Turn the release valve clockwise until it is firmly closed before pumping

Operate the jack handle until the saddle contacts the load .

Turn the release valve slowly counter-clockwise approximately 1/2 .

hydraulic bottle jack