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Manual Mechanical Car Screw Jack

The manual mechanical car screw jack is also called mechanical jack, which is driven by the human being through the screw pair, the screw or nut sleeve as a lifting device.

This jack is as a common jacking and lifting tool on automotive, bridges, ships and machinery industries. Hook screw jack can hook lower position goods using hooking leg.

Technical Parameter:

Model	Capacity(t)	Lifting Height (mm)	Min. Height(mm)
QL3.2	3.2	110	200
QL5	5	130	250
QL8	8	140	260
QL10	10	150	280
QLD10	10	75	200
QL16	16	180	320
QL20	20	180	325
QLD20	20	90	225
QL25	25	130	275
QL32	32	200	395
QLD32	32	180	320
QL50	50	250	452
QLD50	50	150	330
QL100	100	200	452
QL200	200	200	472
QL320	320	200	540
QL380	381	200	600

Features

1?Having convenient handling, easy maintenance and reliable use.

2?Adjustable screw saddle provides additional lifting ranges with support and stability.

3?Wide, ragged base provide stability and strength.

4?Mechanical screw jack is ideal for auto, truck service, farm, and shop use.

Attentions

1?Before lifting the weight, pay attention to the position of the positive jack to keep it vertical to prevent the screw deflection and the resulting accident.

2?Always keep the body surface of the jack clean, check the internal structure regularly, and make the small gear in the rocker flexibly and reliably rise and fall.