| Model Number | 91001 |
| Product Description | Mammut 66/33 Ton Jack |
| Style | M60-22 |
| Capacity | 66/33 ton | 60/30 t |
| Net Weight | 205 lb | 93 kg |
| Working Air Pressure | 145-174 psi | 10-12 bar |
| Air Consumption | 600 nl/min |
| Max. Height | 17.6 in | 448 mm |
| Min Height | 8.7 in | 222 mm |
| Number of Pistons | 2 |
| Stroke | 8.8 in | 226 mm |
| Application | Mine and oil field, Construction site, Industrial assembly, Agricultural, Railway applications, Military |
| UPC | 816904023577 |
Mammut 66/33 Ton Jack
Model #91001

2 STAGE HIGH TONNAGE AIR HYDRAULIC JACK (MODEL 91001)
The Mammut 2-Stage High Tonnage Air Hydraulic Jack delivers lifting capacities of 66 and 33 tons while maintaining an ultra-low starting height of just 8.7 in. Designed for heavy-duty industrial applications, this compact multi-stage jack provides exceptional lifting power for earthmoving, construction, quarry, mining, and other demanding equipment maintenance operations.
1-Year Warranty.
Product Benefits
- Ultra-low profile design provides access to restricted clearance lifting points.
- 2-stage lifting system delivers high capacity without sacrificing compact size.
- Automatic piston return ensures smooth and efficient operation.
- Dual descent valves provide enhanced load control and safety.
- Large pneumatic wheels improve mobility across rough terrain.
- Compact and lightweight construction simplifies transportation and storage.
Heavy Industrial Performance
MAMMUT air-hydraulic jacks are engineered as safe and efficient lifting solutions for demanding industries including mining, industrial manufacturing, rail, construction, aviation, port, and military operations. Equipped with air-hydraulic power, double descent valves, and automatic piston return systems, Mammut jacks deliver outstanding performance, safety, and durability in extreme environments.
Key Features
Common Uses
Ideal for earthmoving equipment, mining machinery, quarry operations, construction equipment, and industrial vehicles requiring high lifting capacity combined with an ultra-low lifting height. Designed for heavy-duty applications where clearance is limited but lifting power is critical.
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WARNING: This product contains chemicals known to the State of California to cause cancer or birth defects and/or other reproductive harm.








