The Altertool 4 Ton Hydraulic Low Profile Floor Jack is designed for high-intensity commercial auto repair, quick-lube shops, and mobile service fleets. Built with ultra-rigid heavy-duty steel and precision-machined hydraulic cylinders, this floor jack delivers swift, effortless lifting for everything from low-slung sports cars to heavy-duty pickups and SUVs.
Featuring a Dual-Piston Quick Pump System, technicians can lift vehicles to full working height with minimum handle strokes, significantly boosting workshop efficiency and reducing operator fatigue.
Key Features & Specifications
Dual Piston Rapid Lifting: Built-in dual hydraulic pump pistons raise the saddle to vehicle lifting points 50% faster than standard single-pump jacks.
Ultra-Low Profile Frame: Extra-low minimum saddle height of 75mm allows seamless entry under low-ground-clearance race cars and sports vehicles.
Built-in Safety Overload System: Integrated overload protection valve prevents the jack from being used beyond its rated 4-ton capacity, ensuring shop safety and equipment longevity.
Steel Construction & Heavy Duty Casters: High-strength steel side plates resist twisting and bending under load. Rear 360-degree swivel casters allow effortless positioning on uneven shop floors.
Vehicle Protection Package: Includes a thick non-marring rubber saddle pad and a bumper foam sleeve on the lower handle to prevent scratching vehicle paint or undercarriage.
Technical Specifications Table
| Specification Item | Value / Metric |
| Model NO. | ALT-FJ-4000L |
| Lifting Capacity | 4.0 Ton / 8,800 lbs |
| Minimum Saddle Height | 75 mm (2.95 in) |
| Maximum Saddle Height | 505 mm (19.88 in) |
| Hydraulic System | Dual Piston Rapid Pump |
| Overall Frame Length | 720 mm |
| Handle Length | 1,150 mm (Two-Piece Snap-in Handle) |
| Net Weight / Gross Weight | 36.5 kg / 38.0 kg |
| Certification | CE, ASME PASE-2019, TUV/GS |
| Finish | Powder-Coated Industrial Yellow/Black (Customizable) |















