Attachments for material-handling technology (US)
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Attachments tools Everything from one source Liebherr attachments for hydraulic excavators are designed as problem solvers for the most varied applications. The wide range of Liebherr made attachments such as grapples, quickchange systems and custom attachments are carefully designed to provide customers with the perfect machine solution to match the application-specific demands while achieving maximum productivity and longevity. Top performance Liebherr attachments are particularly high-performing components, representing the very latest state of the art. These attachments were developed...

Overview Attachments Whatever the application and the material in question, the quality and effectiveness of each individual handling operation is determined by the careful choice of the most suitable tool. This is why Liebherr has developed a large number of attachments which are tailored in their shape, material and technical fittings to tackle specific situations in the best possible way. The wealth of experience gained from everyday operations and continuous product care mean that attachments from Liebherr always represent the very latest state of the art. Multi-tine grapples Shells for...

Wood grapples Demolition and sorting grapple Liebherr wood grapples are carefully designed and vertically adjusted to make them ideally suited for unloading wagons. The widest possible range of claw dimensions mean transport to or transfer between wood yards and loading points is safe and fast. The claws are specially designed so that the most varied quantities and types of wood can be picked up rapidly and transported in any number of ways. The sorting grapple was developed especially to meet the demands of demolition and recycling operations. These grapples are used for sorting and...

Multi-tine grapples Closed tines Half-closed tines The tried-and-trusted multi-tine grapples are essential tools for every Liebherr hydraulic excavator. Thanks to their carefully designed geometry, Liebherr multitine grapples are ideally matched to Liebherr machines – resulting in excellent loading behaviour and high productivity. Multi-tine grapples (technical data on page 20/21) • Capacity from 0.52 to 5.23 yd³ • Four or five tines • Open/half-closed/closed tines Tines in special designs • Open forms: Large unit items, scrap, automobiles, etc. • Half-closed tine forms: Universally...

A 934 C Litronic at scrap operation 7

Shells for Loose material The shells for loose material is the ideal attachment for the mass handling of bulk materials, such as ore, coal, sand, gravel, grain. Thanks to its optimum shaping, the shells for loose material ensures excellent penetration, maximum filling performance and rapid emptying capabilities. Shells for Loose material (technical data on page 22/23) • Capacity from0.22 to 7.85 yd³ • Element widths from 12.6’’ to 7’10’’ Job reports • Bulk-goods material handling Features • Designed and manufactured toLiebherr quality standards • 360° endless rotation Benefits • Own weight...

R 944 C Litronic at loading of freight wagons 9

Grapples for wood handling The wood grapple is a hydraulic attachment for hydraulic excavators, used for picking up and transporting logs and round wood. It is used mainly in open country or on timber yards. The wood grapple has a large opening width and is specially designed so that large quantities of logs and round wood can be transported, as well as individual tree trunks. Wood grapple (technical data on page 24) • Size from 1.05 to 5.23 yd³ • across round shells, across cutoff shells, heart-shaped shells Job reports • Handling of logs and round wood • Loading and offloading of trucks,...

A 944 C HD Litronic at timber operation 11

Demolition and sorting grapple Demolition and sorting grapples are designed for both recycling and handling operations. Depending on the type of work involved, they can be fitted to the excavator range for materials handling technology from 48,502 to 132,277 lb operational weight, and that makes easy work of sorting, loading, or demolition. One special version of the demolition and sorting grapple is the rock grapple, with a special shape that makes it ideal for the placement and loading of rocks. Sorting grapple (technical data on page 25) • Capacity from 0.65 to 1.70 yd³ Job reports •...

A 904 C Litronic at recycling operation 13

Quick change systems Mechanical and hydraulic quick change system What is a quick change system? The quick change system is a tough, low-wear arrangement for rapid and safe exchange of mechanical and hydraulic add-on tools. The technical advantage: • The right tool can be put to use, every time and in every situation • No need to undo nuts, bolts, or pins • Modular add-on system (quick and easy retrofitting of hydraulic quick change systems to LIKUFIX) • Positive-fit system: That means long service life and no stress on the mechanical locking elements during work. • Hydraulic coupling...

LIKUFIX What is LIKUFIX? Likufix is a hydraulic quick-change system combined with an automatic hydraulic coupling device designed for quick, reliable changing of mechanical and hydraulic attachments, directly from the cab. Likufix is the ideal supplement to Tool Control. The combination of Likufix and Tool Control makes it possible to change hydraulic attachments easily – without even leaving the cab. The technical advantages: • Fully automatic play compensation • Tight connection between the hydraulic circuits thanks to the hydro-mechanical compensation system • More than 25 years...

Quick change system MH40 / MH1 10 MH40 / MH1 10 MH40/MH110 is a fully-automatic coupling system for mechanical, hydraulic, and electrical connections. Based on the technology of LIKUFIX, it is ideally suited for suspended add-on tools such as multiple tine grab, waste grapples, load lifting magnets, etc. This quick change system makes it possible for hydraulic add-on tools to be changed, easily and with no problem at all, in just a matter of seconds. This provides an enormous boost to the flexibility, productivity, and economy of the load carrier. Overview quick change systems * MH40 /...