Wear-resistant steel - Import export

Handling general scrap, steel chips, shredder scrap, wood chippings and much more, in sea and inland ports and at storage facilities. For various types of handling machinery (mobile, stationary, crawler or portal) designed to be connected to hydraulic attachments. Technical design Open, half-closed or closed grip; with 2, 4 or 5 shells Optimisation of machine load capacity thanks to its lightweight design which can hold maximum loads Grab drive: Hydraulic hoses connect the materials handling machine to the grab Closing and opening movements are controlled by the materials handling machine Closing and opening movements controlled by directly connected hydraulic cylinders Grab connection bearing Re-greaseable, robust steel bushing bearing Stable, torsion-resistant shells made of: Shell plates made of S355J2+N Welded shell tips made of special highly wear-resistant steel

Bulk handling of any kind in sea and inland ports or storage facilities. For ship-to-ship, ship-to-storage/wagon/silo handling. For various types of handling machinery (mobile, stationary, crawler or portal) designed to be connected to hydraulic attachments. Technical design Half-closed or closed grip; with 2 or 4 cylinders Optimisation of machine load capacity thanks to its lightweight design which can hold maximum loads Grab drive: Hydraulic hoses connect the materials handling machine to the grab Closing and opening movements are controlled by the materials handling machine Closing and opening movements controlled by directly connected hydraulic cylinders Grab connection bearing Re-greaseable, robust steel bushing bearing Stable, torsion-resistant shells adapted to material flow: Shell plates made of S355J2+N Cutting edges made of special, highly wear-resistant steel

Slag handling in waste incineration plants or incineration plants of any kind. For various types of cranes with internal or external holding ropes. Technical design Low-maintenance or maintenance-free for increased profitability Transverse or longitudinal suspension with 4-fold, 5-fold and 7-fold rope reeving; as a 4-rope grab High load capacity thanks to its lightweight design Smooth grab thanks to its low centre of gravity and because the rope’s diameter matches that of the pulley Closing rope devices: Rope nozzles KROGER MAINTENANCE-FREE, rope-protecting, roller-bearing pulley system Lower pulley block unrestrained on the crossbeam Rope pulley bearing: Re-greaseable plain bearing KROGER MAINTENANCE-FREE pulley block system Grab shells: Material: S355J2+N Cutting edge material: special, highly wear-resistant steel Grab connection bearing: Re-greaseable steel bushing bearing KRÖGER MAINTENANCE-FREE bearing system

Underwater gravel and sand extraction using dredgers with 2-cable or 4-cable winches. Suitable for use in all river and lake dredging areas with difficult ground conditions and deep dredging depths. Technical design MAINTENANCE-FREE design, which benefits both the environment and your profitability High load capacity thanks to its lightweight design Robust, torsion-resistant grab design for maximum loads Grab shells made of wear-resistant fine-grain steel Tooth tips are interchangeable depending on ground conditions KROGER MAINTENANCE-FREE bearing system in the shell pivots and cylinder rod bearings KROGER power unit is easy to service, the crosshead engine is separate from the hydraulic tank, hydraulic units are in the tank Environmentally friendly hydraulic fluid using organic oil

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