Hydraulic jack
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High Quality And Customized 20 Ton Industrial Steel Lifting Mechanical Jack
Operation Method
1.According to the weight of gravity collapse given the placement of choice, will not tip over when lifting; 2,Lifting and landing must be destroyed board or full collapse of the foot area in contact with the weight in order to ensure sufficient strength to prevent falling weight; 3.Place destroyed the top floor should be solid, such as the ground is soft, should be added under the base pads, destroyed the top of the center position on the pad; 4.Shake before use empty once, from low to high, check for stuck or anomalies, everything is normal to use.
Hand-cranking span top/mechanical jack Announcements1.Before use must know the weight, the use of the track jack, it is strictly prohibited to overload, lest cause the equipment damage accidents; 2. If the weight more than rated lifting weight, need more than one top carrying operation at the same time, keep more uniform top load carrying, up and down speed is consistent, stable; 3. When the heavy lifting, if not unloaded in a short time, you must fill plus with heavy weights below ground clearance equal to the auxiliary pad as support.ModelTop rated
maximum
weight(T)lifting height
(mm)Foot carrying the
lowest position
(mm)Take the top
extreme higher
position (mm)The roof
bottom
(mm)At the top
(mm)weight (kg)KD3-552006026052072018.5KD7-10102507032063088030