QJ-5/10/20 Model Hydraulic Jack Sets
Product Description:
The jack sets is a professional rescue apparatus in dealing with the emergency and rescue accidents. Powered by hydraulic hand pump, extends the piston stick to hold weight in a certain distance under the hydraulic pressure. There are four pieces of jacks in one set which is used to hold the heavy things to protect the victims.
Scope of application:
#1.Traffic accident rescue earthquake disaster relief, accident rescue etc
#2.Suitable for rescue operations maneuverable
#3.Holding the heavy things for victims
Product Features:
#1.Handlers should find a suitable point to fix the jack in order to avoid the twice hurts during the working time.
#2. While extending, double sets of jacks can protect the weight from slip.
#3.The top piece that jack holds should be plate or knockabout, no incline flat or smooth surface
#4. When using jacks tilt, axes is perpendicular to the supporting surface, prevent slide
#5.Handle pump is the only power source to jacks.
#6.Make sure the Jack connected stable with the Hand pump before work
#7.Open the hand valve of handle pump only after finishing all the rescue operations
Main Specification:
Jack Types
|
A Type
|
B Type
|
C Type
|
Rated Working Pressure
|
63MPa
|
63MPa
|
63MPa
|
Max. Opening Strength
|
5Tons
|
10Tons
|
20Tons
|
Closing Dimension
|
190mm
|
300mm
|
340mm
|
Opening Distance
|
100mm
|
205mm
|
233mm
|
Max. Opening Height
|
290mm
|
505mm
|
573mm
|
Weight
|
1.9kg
|
3.6kg
|
8.5kg
|