Rope grab – type UWS (gravel and sand extraction)
Usage
Underwater gravel and sand extraction using dredgers and rope excavators with 2 or 4 ropes. Suitable for use in all river and lake dredging areas with difficult ground conditions and at dredging depths of over 100m.
Technical design
- MAINTENANCE-FREE design, which benefits both the environment and your profitability
- 5-rope or 7-rope reeving design in all sizes
- Larger capacity for increased output
- Lightweight design, optimised grip
- Closing rope infeed in star form on the grab head with the KRÖGER MAINTENANCE-FREE, rope-protecting pulley system
- Fixed linkage steering on one side of the grab head
- KRÖGER MAINTENANCE-FREE pulley block system
- Grab shells made of wear-resistant fine-grain steel
- Grab connection bearing with the KRÖGER MAINTENANCE-FREE bearing system
- Tooth tips are interchangeable depending on ground conditions
Product sheet
Rope grab – type UWS
[ PDF document ]
