DONGCHENG 20 Ton Hydraulic Bottle Jack with Safety Valve, 240 mm Min. Height (HD074920)-A 20 ton hydraulic bottle jack with a safety valve for heavy trucks and industrial lifting.
DONGCHENG 20 Ton Hydraulic Bottle Jack with Safety Valve, 240 mm Min. Height (HD074920)-A 20 ton hydraulic bottle jack with a safety valve for heavy trucks and industrial lifting.
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The DONGCHENG HD074920 Hydraulic Bottle Jack lifts up to 20 tons, the highest in this range. It has a minimum height of 240 mm, a lift height of 160 mm, and an adjustable screw of 60 mm. The safety valve protects the jack from overloading. It weighs 8.72 kg net. It is made for heavy vehicle workshops, fleet teams, and industrial maintenance.
Key Features
- 20 ton capacity: the highest in the range
- Safety valve: helps protect against overload
- 240 mm minimum height
- 160 mm lift height, plus 60 mm adjustable screw
- 8.72 kg net weight
- Packed by colour box
Application
- Lifting heavy trucks, buses, and trailers
- Fleet and heavy vehicle workshops
- Industrial and plant maintenance
- Machinery and equipment positioning
- Construction equipment servicing
Technical Specification
| Specification | Detail |
|---|---|
| Brand | DONGCHENG |
| Model | HD074920 |
| Product Type | Hydraulic Bottle Jack |
| Capacity | 20 ton |
| Min. Height | 240 mm |
| Lift Height | 160 mm |
| Adjust Height | 60 mm |
| Net Weight | 8.72 kg |
| Safety Valve | Yes |
| Packaging | Colour box |
Safety Note: A jack is for lifting only. Never work under a load supported only by a jack, and use jack stands. Use on firm, level ground, never exceed the rated capacity, and keep the jack upright.














