
20t Lifting Mechanical Jack/Mechanical Hand Jack/Mechanical Lifting Jacks
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The hand crank ratchet jack is designed by the mechanical transmission principle. It's one of the best lift tools used in repairing and supporting, etc. The lifting or lowering speed is controllable. Moreover, it overcomes the shortcoming of the common hydraulic jacks whose lowering height and speed are out of control when oil leaking.
The top-quality steel structure makes it safe and durable. The compact design with a collapsible lever offers easy operation and simple maintenance. It has two applicable support stands. The lifting range is much higher.




Feature

Parameter Specification
Model | SJ-1.5 | SJ-3 | SJ-5 | SJ-10 | SJ-16 | SJ-20 | SJ-25 | |
Capacity/T | KG | 1.5 | 3 | 5 | 10 | 16 | 20 | 25 |
Test load/kn | KN | 18.4 | 36.8 | 61.3 | 122.5 | 196 | 245 | 306 |
Hand shake to lift full load/N | N | 140 | 196 | 235 | 431 | 580 | 650 | 750 |
Dimension/mm | A | 77 | 83 | 105 | 120 | 153 | 153 | 153 |
B | 100 | 130 | 140 | 140 | 150 | 150 | 198 | |
C | 605-905 | 720-1075 | 735-1065 | 795-1105 | 790-1105 | 840-1155 | 950-1360 | |
D | 55-355 | 55-410 | 60-390 | 70-430 | 90-405 | 90-405 | 110-520 | |
E | 55 | 60 | 70 | 80 | 85 | 85 | 85 | |
F | 40 | 45 | 68 | 73 | 90 | 90 | 90 | |
G | 110 | 138 | 175 | 175 | 182 | 182 | 230 | |
H | 225 | 285 | 285 | 330 | 360 | 360 | 360 | |
K | 121 | 200 | 190 | 252 | 275 | 275 | 388 | |
R | 119 | 140 | 155 | 185 | 210 | 224 | 200 | |
S | 185 | 230 | 220 | 220 | 202 | 202 | 205 | |
T | 126 | 126 | 126 | 250 | 250 | 250 | 250 | |
Net Weight/kg | 10.7 | 21.3 | 27 | 47 | 64.5 | 72 | 93 |
Feature

Model | SJ-1.8V | SJ-3.5V | SJ-6V | SJ-12V | SJ-19V | SJ-24V | |
Capacity/T | KG | 1800 | 3500 | 6000 | 12000 | 19000 | 24000 |
Test load/kn | KN | 19.8 | 38.5 | 66 | 132 | 209 | 264 |
Hand shake to lift full load/N | N | 200 | 206 | 247 | 452 | 609 | 682 |
Dimension/mm | A | 77 | 83 | 105 | 120 | 153 | 153 |
B | 100 | 130 | 140 | 140 | 150 | 150 | |
C | 605-905 | 720-1075 | 735-1065 | 795-1105 | 790-1105 | 840-1155 | |
D | 55-355 | 55-410 | 60-390 | 70-430 | 90-405 | 90-405 | |
E | 55 | 60 | 70 | 80 | 85 | 85 | |
F | 40 | 45 | 68 | 73 | 90 | 90 | |
G | 110 | 138 | 175 | 175 | 182 | 182 | |
H | 225 | 285 | 285 | 330 | 360 | 360 | |
K | 121 | 200 | 190 | 252 | 275 | 275 | |
R | 119 | 140 | 155 | 185 | 210 | 224 | |
S | 185 | 230 | 220 | 220 | 202 | 202 | |
T | 126 | 126 | 126 | 250 | 250 | 250 | |
Net Weight/kg | 12.2 | 22.8 | 28.5 | 48.5 | 66 | 73.5 |
Packing and delivery
One pc packed with color box or wooden carton. Then packing with pallet and loading into the container.




We can provide sample designing, mass production, produce well-pleasing 20t Lifting Mechanical Jack/Mechanical Hand Jack/Mechanical Lifting Jacks to clients, and create the satisfactional quality as well! Our company carries out quantitative management and performance appraisal on product quality and pays attention to the details of each process. As a modern enterprise integrating research, development, production and sales, our company has a professional product research, advanced production and testing equipment.
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