William Hackett SS-L5 Subsea Lever Hoist - Range 800kg to 10,000kg
Model:
SSL5 / WHSL-4570
Hackett Subsea / underwater manual ratchet lever hoist / pull-lift.
The William Hackett second generation SS-L5 subsea lever hoist has been developed in line with BP development DEV-AAD-SS-SD-BP-0545 ‘specification and compliance requirements for lever hoists used subsea on BP projects.’ The SS-L5 also meets and exceeds the requirements of IMCA DO28 Rev. 1 ‘Guidance on the use of chain lever hoists in the offshore subsea environment’ as well as international standards BS EN13157: 2004 + AI:2009, ASME B30.21-2014, AS1418.2-1997, 1636:2-2007.
Features
- Range: 800kg to 10 tonnes.
- Operating temperatures: Can be used within an operating temperature range of -40°C to +55°C.
- Light Load Capability: The SS-L5 is tested and certified at 2% of the lever hoist rated capacity.
- DABS (Dual Anti-lock Brake System): Allows the load chain to be adjusted in freewheel mode without locking the brake.
- Construction and Design: Minimises ingress of contaminates to the internal mechanism and brake surfaces.
- Stainless Steel Pawl Springs: secured internally to reduce risk of damage.
- Stainless steel fixings.
- Sintered/Fused Friction Material: Directly onto the ratchet gear. Grooves in the friction material enable water to be dispelled from the friction surface more effectively during subsea operations.
- Load Chain: In accordance with BS EN818-7 Grade T(8) and JIS B8812 Grade V(10).
- Corrosion Protected: Both internally and externally.
- High performance waterproof grease and lubricant spray: Used throughout the hoist enhancing the corrosion protection.
- Adjustable travelling end stop
- Overload Limiter: Not included as standard, but available as an option upon request.
Dimensions and Specifications
| Capacity (tonnes) | No. of Chain Falls | Load Chain (mm) | Standard Height of Lift (m) | a (mm) | b (mm) | c (mm) | d (mm) | e (mm) | h (mm) | Nett Weight (kg) | Weight per Extra Meter Lift Height (kg) |
| 0.8 | 1 | 5.6 x 15.7 | 3 | 146 | 119 | 42 | 245 | 27 | 280 | 6.9 | 0.7 |
| 1.6 | 1 | 7.1 x 19.9 | 3 | 164 | 126 | 54.5 | 265 | 36 | 335 | 9 | 1.1 |
| 3.2 | 1 | 10 x 28 | 3 | 196 | 159 | 60.5 | 415 | 42 | 395 | 17 | 2.2 |
| 6.3 | 2 | 10 x 28 | 3 | 196 | 218 | 85.5 | 415 | 52.5 | 540 | 33 | 4.4 |
| 10.0* | 3 | 10 x 28 | 3 | 196 | 298 | - | 415 | 59 | 380 | 50 | 6.6 |
*V(10) JIS B 8812:2004 Link Chain for Chain Hoists
