Hydraulic Jack Lift 20T
A 20T (20-ton) jack lift is a heavy-duty hydraulic tool designed to safely lift loads up to 40,000 pounds for commercial, industrial, and automotive maintenance
Description
Hydraulic Jack Lift 20T
A 20T (20-ton) jack lift is a heavy-duty hydraulic tool designed to safely lift loads up to 40,000 pounds for commercial, industrial, and automotive maintenance
Core Performance & Features
- Massive Lifting Power: Rated to safely hoist up to 40,000 lbs (20 metric tons) , making it capable of lifting heavy machinery, commercial trucks, buses, agricultural equipment, and construction materials.
- Adjustable Screw Saddle: Many standard bottle jacks feature a heat-treated, knurled, or serrated top extension screw. This adds an extra 3 to 4 inches of flexible height adjustment to snug perfectly against the load before you even begin pumping.
- Lifting Range: Standard configurations typically feature a minimum pickup height of around 8 to 10 inches (approx. 210–260 mm) and extend up to a maximum height of 16 to 20 inches (approx. 410–510 mm) .
Safety & Build Architecture
- Heavy-Duty Welded Construction: Built with high-strength forged alloy steel. Higher-end models feature fully welded cylinder bases to prevent fluid leaks under high pressure.
- Wide, Reinforced Base: Designed with an extra-wide, heavy-duty cast iron or steel footpad to guarantee stability and prevent tipping on uneven ground.
- Overload Bypass Protection: Features an internal safety oil-bypass valve that automatically prevents the jack from lifting if a load exceeds the 20-ton weight limit, protecting both the operator and the system seals from catastrophic failure
Specification
| Column 1 | Column 2 | Column 3 | Column 4 |
|---|---|---|---|
| Specification Parameter | Standard Hydraulic Bottle Jack | Air-Over-Hydraulic Pneumatic Jack | Long-Chassis Commercial Floor Jack |
| Lifting Capacity | 20 Tons (40,000 lbs) | 20 Tons (40,000 lbs) | 20 Tons (40,000 lbs) |
| Primary Power Source | Manual hydraulic pump lever | Shop compressed air (90–175 PSI) + manual | Manual multi-piston pump or foot pedal |
| Minimum Height | ~240 mm (9.4 in) | 260 mm (10.25 in) | 220 mm (8.66 in) |
| Maximum Lift Height | ~460 mm (18.1 in) | 500 mm (19.8 in) | 680 mm (26.77 in) |
| Hydraulic Stroke Range | ~150–220 mm | 165 mm (6.5 in) | 460 mm (18.11 in) |
| Screw Extension | Up to 110 mm (Adjustable top) | Included on select models | N/A (Uses saddle pad configurations) |
| Air Inlet Size | N/A | 1/4" NPT fitting | N/A |
| Approximate Net Weight | 12 – 15 kg (26.4 – 33 lbs) | ~16 kg (35 lbs) | 215 – 230 kg (474 – 507 lbs) |
| Construction Material | High-strength forged steel | Heavy-duty welded steel | Solid reinforced steel plating |
| Common Use Case | Emergency roadside truck/bus kits | Commercial truck repair shops | Under-axle fleet bay maintenance |
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