Compressed gas as driven force, liquid pressurizing and telescopic hydraulic cylinder combined
Small footprint, light weight, easy operation and maintenance
Simple switch operation to achieve lifting and lowering, labor and time saving
Widely used in maintenance and repair jobs of cars, trucks, tractors.
Import key elements, special strengthen technique to ensure high performance and endurable function period
| Model | Max Load | Air Pressure | Min.Height | Max.Height | Extension Length | Rated Pressure | Weight |
| HJ-30 | 30T/15T | 0.8-1.2Mpa | 145mm | 280mm | 15-45mm | 35Mpa | 31kg |
| HJ-50 | 50T | 0.8-1.2Mpa | 192mm | 307mm | 30-70mm | 35Mpa | 46kg |
| HJ-50 | 50T/25T | 0.8-1.2Mpa | 160mm | 315mm | 30-70mm | 35Mp | 50KG |
| HJ-50 | 50T/25T | 0.8-1.2Mpa | 195mm | 400mm | 30-70mm | 35Mpa | 59kg |
| HJ-80 | 80T/40T | 0.8-1.2Mpa | 160mm | 315mm | 30-70mm | 35Mpa | 50kg |
| HJ-80 | 80T/40T | 0.8-1.2Mpa | 195mm | 400mm | 30-70mm | 35Mpa | 59kg |
| HJ-100 | 100T/50T | 0.8-1.2Mpa | 200mm | 395mm | 30-70mm | 35Mpa | 69kg |
| HJ-120 | 120T/60T | 0.8-1.2Mpa | 195mm | 395mm | 30-70mm | 35Mpa | 78kg |