A Pulling and Lifting Machine, also known as a Railway Tirfor or Wire Rope Hoist, is a manual mechanical device used extensively in railway maintenance and construction works for pulling, lifting, lowering, and tensioning heavy loads, especially during track alignment, rail stressing, and turnout installations.
Key Specifications:
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Load Capacity: 1.6 to 2.5 tons (1600 – 2500 kg)
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Operation: Manual (Lever-operated)
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Working Medium: Steel wire rope
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Applications: Horizontal pulling and vertical lifting
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Safety Features: Built-in overload protection, automatic load-holding
Applications in Railway Work:
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Track Maintenance: Used to pull rails into alignment or lift track panels during repairs or replacements.
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Point and Crossing Installation: Lifts and positions turnouts or crossovers accurately.
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Bridge and Structure Work: Assists in lifting steel components or tensioning temporary supports.
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Derailment Recovery: Employed in rerailing operations to pull or lift rolling stock carefully.
Advantages:
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Portable and Lightweight: Easy to transport and operate by track crews in remote or hard-to-reach areas.
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Versatile Use: Functions in both vertical and horizontal directions.
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No Need for Power Supply: Fully manual operation ensures use in off-grid or emergency situations.
| Load Capacity | 1.6 – 2.5 Ton, 3.2 – 5.2 Ton |
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