The William Hackett SS-C4 QP Ultra low headroom (ULH) trolley and hoist is designed, manufactured and proof load tested in the UK. The unique and patented pawl design enhances the capabilities of the hoist allowing all four pawls to engage with the ratchet gear in an offset configuration allowing finer adjustment and tensioning capability while maintaining pawl/ratchet engagement. This improves the hoist's resilience to failure. The SS-C4 QP has been designed to be used in offshore and subsea environments. The hoist is mounted onto a trolley which is to be used on a beam. The WH SS-C4 QP ULH trolley and hoist has been developed to be used in confined spaces where headroom is limited. We provide a full range of spare parts and can offer training on safe use and inspection.
- TWO YEAR WARRANTY
- Overload protection available
- Extremely low headroom for use where space is limited
- Fitted with the WH SS-C4 QP Quad Pawl offshore chain hoist
- Marine paint corrosion protected to International Standard ISO12944 - Category C5
- Grade 8 lifting points fitted on each corner of the Ultra Low Headroom Hoist (ULHT) to aid with manual handling
- Fitted with fully compliant Grade 8 calibrated load chain to EN818-7
- Bottom hook stamped with the manufacturer's mark 'HA' and traceability code
- The trolley can be supplied with universal, flat or tapered type wheels upon request
- The trolley design incorporates integrated anti-drop and anti-tilt features
| MODEL | WH Model Ref. | Cap. metric tons | Safe working load | Test load | Standard lift | Net weight 3 m (9.84 ft) | Extra weight per m |
| lb | metric tons | ft | lb | lb | |||
| ULHSSC4QP01T | 068.100 | 1 | 2 204 | 1.5 | 9.84 ft (3m) | 143 | 7.5 |
| ULHSSC4QP02T | 068.200 | 2 | 4 409 | 3 | 216 | 7.5 | |
| ULHSSC4QP03T | 068.320 | 3.2 | 6 613 | 4.8 | 284 | 10.1 | |
| ULHSSC4QP05T | 068.500 | 5 | 11 023 | 7.5 | 470 | 13.4 |
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| Capacity Metric Tons [1000 kg] | Beam range mm [in] | Dimensions, mm [in] | ||||||
| A | B Max | C | D | E | F | Min H | ||
| 1.0 | 62-185 [2.44-7.28] | 680 [26.77] | 507 [19.96] | 270 [10.63] | 49.0 [1.93] | 25.5 [1.00] | 40 [1.57] | 180 [7.09] |
| 2.0 | 75-220 [2.95-8.66] | 720 [28.35] | 554 [21.81] | 290 [11.42] | 54.5 [2.15] | 30.0 [1.18] | 44 [1.73] | 180 [7.09] |
| 3.2 | 110-220 [4.33-8.66] | 830 [32.68] | 590 [23.23] | 330 [12.99] | 61.0 [2.40] | 37.5 [1.48] | 48 [1.89] | 240 [9.45] |
| 5.0 | 125-320 [4.92-12.60] | 980 [38.58] | 745 [29.33] | 385 [15.16] | 85.0 [3.35] | 43.0 [1.69] | 60 [2.36] | 290 [11.42] |
