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MJ3 (udźwig 3000kg)

The railway screw jack is a robust, fully mechanical device designed for lifting heavy loads. Its steel construction and precision crank mechanism ensure stable and safe operation both in the field and in the workshop. Perfect for railway, construction, and industrial applications.

Key features of the railway screw jack:

✅ Mechanical construction – no need for electrical power, full independence in the field.

✅ High load capacity – ideal for working with heavy structural elements, machines, and vehicles.

✅ Precise adjustment – allows for exact setting of the lifting height.

✅ Ratchet lock – protects against accidental lowering of the load.

✅ Weather resistance – thanks to its sturdy steel housing and powder-coated finish.

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✅ Easy operation and maintenance – simple mechanism ensures trouble-free operation for years.

Technical data MODEL MJ3

Rated load capacity: 3,000 kg
Head width: 83 mm
Base width: 130 (155) mm
Overall height: 720–1075 mm
Lifting range at toe: 55–410 (20–375) mm
Toe length: 60 (50) mm
Body thickness: 45 mm
Base length: 138 (130) mm
Gear height: 285 mm
Body width: 200 mm
Gear axis distance: 140 mm
Bracket length: 230 (270) mm
Side housing length: 126 mm
Net weight: 20.5 kg

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