Triple-Sheave Pulley Block with Hook
This triple-sheave pulley block is designed for wire-rope lifting and pulling applications. Its three-sheave configuration supports efficient wire-rope routing in higher-capacity lifting systems, while the lower hook provides a secure connection to the load.
Product Features
- The lifting hook is drop-forged from high-quality alloy steel and designed with a 3:1 safety factor.
- Available with cast-iron, cast-steel or hot-rolled steel sheaves.
- Sheave bearing options include composite wear-resistant bushings, solid bronze bushings, ball bearings and needle bearings.
- Additional working-load capacities can be manufactured to order.
Dimensions and Technical Specifications
| Item No. | WLL (t) |
Test Load (kN) |
Outside Dimensions (mm) | Wire Rope Diameter (mm) | Hook Opening Dimensions (mm) | Weight (kg) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| H | B | Lmax | Φ | Recommended | Max. | D | O | ||||
| SL-HQG3-3.2 | 3.2 | 51.20 | 456 | 116 | 140 | 16 | 7.7 | 11 | 50 | ≥37 | 9.16 |
| SL-HQG3-5 | 5 | 80.00 | 575 | 152 | 158 | 22 | 11 | 14 | 60 | ≥42 | 17 |
| SL-HQG3-8 | 8 | 128.0 | 710 | 176 | 180 | 22.5 | 12.5 | 15.5 | 75 | ≥56 | 33 |
| SL-HQG3-10 | 10 | 160.0 | 810 | 212 | 225 | 24 | 15.5 | 18.5 | 85 | ≥61 | 53 |
| SL-HQG3-16 | 16 | 224.0 | 1005 | 236 | 233 | 35 | 17 | 20 | 106 | ≥81 | 70 |
| SL-HQG3-20 | 20 | 280.0 | 1150 | 275 | 265 | 41 | 20 | 23 | 118 | ≥90 | 125 |
| SL-HQG3-32 | 32 | 512.0 | 1480 | 580 | 240 | 44 | 26 | 28 | 140 | ≥106 | 300 |
WLL = Working Load Limit. All dimensions and technical values are based on the source product data.