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Levelling Jack

Levelling Jack (Planetary Roller Screw)

The Levelling Jack is a robust positioning system engineered for heavy platform stabilization, featuring a high-durability gear box body manufactured from Aluminum Alloy. Designed for rigorous field use, the assembly is equipped with high-performance PTFE cables and utilizes grease-packed lubrication with premium KLUBERISOFLEX grade for long-term operational reliability.

Powered by a 415V, 3-wire, 3-phase AC supply, this jack is capable of rapid deployment, achieving full extension in just 90 seconds inclusive of the leveling process. With a vertical speed of 1000 mm/min, the unit provides a significant lift stroke of up to 925mm from a compact closed length of 1200mm, ensuring adaptable ground clearance for mobile defense assets.

Specifically built to support a load carrying capacity of 20T per unit, the jack provides both automated and manual leveling options to ensure absolute platform stability on uneven terrain. The system handles a maximum inclination of 4 degrees while maintaining a strict leveling accuracy of ±0.05 degrees, making it suitable for high-precision radar and missile launcher alignments.

Technical Specification

Stroke900 +25 / -0 mm
Closed Length1200 +0 / -25 mm
Power Source415V, 3 Wire, 3 Phase AC Supply
Speed of Operation1000 mm/min
Deployment Time90 Sec with Leveling
Leveling TypeAuto and Manual
Leveling Accuracy±0.05 Degree
Maximum Inclination4°
Load Carrying Capacity of Each Jack20T
Lubrication Gear BoxGrease Packed (Grade: KLUBERISOFLEX)
Gear Box BodyAluminum Alloy
CablesPTFE

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