HHBS Wire Rope Pulling Hoist (Tirfor) | 0.8T to 3.2T Manual Lever Hoist
Premium HHBS Wire Rope Pulling Hoist with 10m/20m steel cable. This heavy-duty manual lever hoist offers 0.8T to 3.2T capacity for pulling, lifting, and tensioning. Ideal for LATAM mining and forestry. Get a factory wholesale quote.
Description
Product Overview
The HHBS Wire Rope Pulling Hoist (known regionally in Latin America as Tirfor or Extractor de cable de palanca manual) is a high-strength mechanical lifting and pulling solution engineered for non-powered, heavy-duty industrial applications. Unlike standard chain blocks, this specialized wire rope pulling hoist operates smoothly at any angle, making it equally effective for vertical hoisting, horizontal dragging, and diagonal tensioning over long distances.
Built with a lightweight aluminum alloy housing and heavy-gauge steel clamping jaws, the HHBS wire rope pulling hoist is heavily relied upon by engineering crews across Latin America for field mining extraction (minería), forestry logging, construction alignment, and emergency vehicle recovery where electrical infrastructure is unavailable.
Key Features & Product Highlights
100% Non-Electric Manual Operation: This wire rope pulling hoist functions entirely on mechanical leverage, making it the perfect choice for remote infrastructure job sites and offshore marine environments.
Flexible Multi-Angle Performance: The dual-jaw clamping system inside the wire rope pulling hoist allows operators to transition instantly from horizontal dragging to vertical rigging without losing tension.
Premium Calibrated Steel Rope: Outfitted with specialized high-flexibility wire ropes in standard lengths of 10 meters and 20 meters, making this tool far more versatile than traditional short-lift chain hoists.
Optimized Leverage Ratios: Features a high-efficiency drive step mechanism that multi-multiplies manual input, keeping the forward hand power within safe ergonomic limits ($\le 284\text{N}$ to $\le 441\text{N}$).
Technical Specifications (Especificaciones Técnicas)
Certified parameters for the HHBS wire rope pulling hoist lineage, extracted from the official factory testing logs (image_59933d.png):
| Model (Modelo) | Rated Capacity (Capacidad – t) | Rated Forward Travel (Avance – mm) | Efficient Length of Handle (Largo Manija – mm) | Drive Step (Pasos de Tracción) | Rope Diameter (Diámetro Cable – mm) | Standard Rope Length (Largo Cable – m) | Net Weight (Peso Neto – kg) | Rated Forward Hand Power (Fuerza Manual – N) | Max. Overall Size (Dimensión L×W×H – mm) |
| HHBS 0.8 | 0.8 | $\ge 52$ | 852 | 1 | 8 | 10 ; 20 | 6 | $\le 284$ | 428 × 64 × 235 |
| HHBS 1.0 | 1.0 | $\ge 52$ | 852 | 1 | 8 | 10 ; 20 | 6 | $\le 353$ | 428 × 64 × 235 |
| HHBS 1.6 | 1.6 | $\ge 55$ | 1200 | 1 | 11 | 10 ; 20 | 12 | $\le 412$ | 545 × 97 × 286 |
| HHBS 3.2 | 3.2 | $\ge 28$ | 1200 | 2 | 16 | 10 | 23 | $\le 441$ | 660 × 116 × 350 |
Detailed Operational Mechanism
The mechanical reliability of the HHBS wire rope pulling hoist relies on a dual-jaw interlocking matrix:
Forward Traction Power: Alternating strokes on the telescopic handle force the internal jaws to grip and draw the steel wire rope sequentially forward through the hoist body.
Telescopic Handle Scaling: Models HHBS 1.6 and HHBS 3.2 feature an extended 1200 mm handle, allowing operators to effortlessly manage high tonnage limits with minimized physical fatigue.
Dual Drive Step System (HHBS 3.2): The heavy-duty 3.2 Ton variant integrates a 2-step drive system paired with a thick 16 mm wire rope, providing absolute structural stability for high-risk industrial rigging.
Industrial Applications (Campos de Aplicación)
Marine & Port Operations (Sector Marítimo y Portuario): This heavy-duty wire rope pulling hoist is highly resistant to saltwater corrosion, making it indispensable on ship decks and docks. Engineering crews utilize it for securing structural maritime cargo bindings, positioning industrial anchors, and aligning heavy steel hulls during shipyard maintenance.
Steel & Metallurgy Plants (Industria Siderúrgica): Engineered to withstand extreme ambient temperatures and abrasive dust, the HHBS model is widely deployed in steel mills. It provides non-electric, spark-free mechanical leverage for positioning structural steel casting frames, tensioning heavy alloy feeder lines, and safely moving dense metal scrap components.
Warehouse & Logistics Hubs: Perfect for regional distribution yards and heavy freight terminals where overhead gantry cranes cannot reach. This portable wire rope pulling hoist enables operators to smoothly execute horizontal dragging of oversized machinery, position stalled heavy-load transport trailers, and tension securement rigging on open-top containers.
Construction & Building Infrastructure (Construcción e Infraestructura): A critical tool for high-altitude steel erection and civil engineering projects. Riggers rely on its multi-angle pulling capabilities to align heavy precast concrete segments, erect tower crane structural components, and tension structural guy-wires on power line transmission towers.
