Twin hoist
Synchronised lifting of up to 200t. with CORE+
THE GH SOLUTION: TWIN HOIST WITH CORE+
At GH we continue to offer increasingly beneficial solutions to our customers by expanding our extensive range of hoists, allowing us to achieve lifting of up to 200 t with CORE+ synchronisation.
The TWIN HOIST solution has indicators for weight, safe period of operation and maintenance periods, and includes anti-sway load control.
It minimises stresses in the mechanical components and structures, controlling the starting and stopping of the drives through frequency converters.
ADVANTAGES
/Economy.
- It is based on standard hoists manufactured by GH.
- With basic commercial components.
/Increased safety.
- Wire rope safety factor greater than 5. In accordance with the guidelines of the European Machinery Directive and the American CMAA regulations.
- Safety in the suspension of the load (4 wire ropes). If one of the crane ropes breaks, the load will be held by the other three.
- Prevents slipping of load.
/Productivity.
Speed increased by up to 50% in loads lower than ¼ of the nominal load.
HOW IT WORKS
Synchronising the hoists using CORE+, we sum the lifting capacity of the hoists without the need to braid the suspension ropes, providing the true vertical lift of the load.
Options: Safety drum-brake and Loose rope safety.
TECHNICAL DETAILS
| HOIST MODEL | FALLS | CAPACITY t | DUTY (FEM) | LIFTING HEIGHT (m) | 100% WITH Qmax | 150% WITH 1/4 Qmax |
| GHF | 12/2 | 100 | M5 | 21 | 2,9 | 4,5 |
| 12/2 | 125 | M4 | 21 | 2,3 | 3,5 | |
| GHG | 2/2 | 20 | M5 | 150 | 30 | 45 |
| 2/2 | 25 | M5 | 133 | 24 | 36 | |
| 2/2 | 32 | M4 | 120 | 16 | 24 | |
| 4/2 | 40 | M5 | 75 | 15 | 22 | |
| 4/2 | 50 | M5 | 66 | 12 | 18 | |
| 4/2 | 63 | M4 | 60 | 8 | 12 | |
| 8/2 | 80 | M5 | 37 | 6 | 9 | |
| 8/2 | 100 | M5 | 33 | 5 | 7 | |
| 8/2 | 125 | M4 | 30 | 4 | 6 | |
| 12/2 | 120 | M5 | 25 | 4 | 6 | |
| 12/2 | 160 | M5 | 22 | 3,3 | 5 | |
| 12/2 | 200 | M4 | 20 | 2,6 | 4 |