What is a Wire Rope Pulling Machine ?

A wire rope puller, also known as a wire rope lifting or pulling machine, is a versatile, hand-operated device used for lifting, pulling, lowering, tensioning, and guying. It’s commonly employed in various applications, including construction, maintenance, and rigging tasks. Here are some key features of wire rope pullers:

Functionality:

Lifting and Pulling: Wire rope pullers can lift and pull heavy loads.

Lowering and Tensioning: They are also useful for controlled lowering and tensioning operations.

Multipurpose: Their versatility makes them suitable for a range of tasks.

Design:

Manual Operation: These pullers are operated by hand.

Jaw Mechanism: Instead of reeling on a drum, the rope passes through mechanical jaws.

Parallel Clamping System: The jaws apply grip to the wire rope in sections, distributing the force evenly and reducing rope wear.

Overload Protection: Built-in safety features, such as shear pins, prevent excessive loads.

Specifications:

Capacity: Available in various lifting capacities (e.g., from 800 kg to 5400 kg).

Materials: Lightweight aluminum alloy casing (or steel versions).

Working Positions: Usable horizontally, vertically, or at angles.

Wire Rope: Typically comes with 20 meters of steel wire and an eye hook.

Certification: Supplied with relevant certification and user instructions.

Rigging Considerations:

Rigging methods impact capacity; follow recommended configurations.

Anchor points should allow straight-line operation.

Use slings between the anchor point and the puller if needed.

Consult an engineer for complex rigging calculations.

Remember, wire rope pullers provide a portable and efficient solution for various lifting and pulling tasks.