Liebherr R 984 C User Manual

Liebherr Mining
Ground Engaging Tools

made for Liebherr Buckets

Ground Engaging Tools

2

Ground Engaging Tools Range

• 3 tooth proles in 5 tooth sizes

• Adapter and corner adapter

• Wear cap and corner wear cap

• Wing and lip shroud

Innovative Design

• Self-sharpening teeth

• One single locking system

• Truly hammerless system

• Interchangeable wing shrouds
and corner wear caps

90° tool maneuver

Liebherr Mining GET Solution - Outline

With an ever-increasing productivity focus, Liebherr has developed a complete
mining Ground Engaging Tools solution to complement Liebherr’s mining backhoe
and face shovel bucket design. A synergy that enables easy material penetration
while extending the life of the bucket.

Three Tooth Profiles, in Five Sizes

The Z system is available in three proles to cover an extensive range of applica­tions types, from well-blasted material to very hard ground. Liebherr GET solution
is compatible with mining backhoes and face shovels from R 9100 up to R 9400.

Innovative Design

Thanks to the self-sharpening tooth design, machine operators will experience an
optimal combination of bucket penetration and high ll factor over the teeth life­time. To reduce parts inventory Liebherr has designed a single wing shrouds and
corner wear caps for each model, interchangeable from left hand side, right hand
side and top to bottom.

One Single Locking System

To increase machine uptime and reduce tooling to one unique extraction tool, the
teeth, shrouds and wing shrouds are equipped with one single locking system. In
addition the wear cap does not require any locking system as it is slipped on the
adaptor and locked by the tooth.

Truly Hammerless System

With its unique hammerless locking system, the replacement of the teeth and the
wing shrouds is simple: the securing pin, the tooth, and the adapter are quickly
locked by a 90° tool maneuver.

Customer Benefits

• Better supply chain coordination

• Higher productivity

• Reduced operating and owning costs

• Reduced parts inventory

• Maximized machine uptime

Easy Serviceability

• One single locking system

• Truly hammerless system

• A simple tooth exchange

• A single person can release it

Proactive Service Supplying

• Global network of Liebherr afliates
and exclusive representatives

• Customer specic requirement study

• Collaborative solution development

Ground Engaging Tools

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Ground Engaging Tools

Tooth and Adapter

Wear Cap

Corner Wear Cap

5

Ground Engaging Tools

The Z system is available in three proles to cover an extensive range of application

types, from well-blasted material to very hard ground.

Tooth Profiles

Tooth Profiles

Tooth Sizes

Available in ve different sizes, Liebherr GET are compatible with mining backhoe

Wing Shroud

CL-Prole

The long-drawn pointed shape provides a sharp

CR-Prole

The wide, thick tooth sole delivers long ser vice life in

P-Prole

The pointed shape offers optimal penetration for very

XHD

Ground Engaging Tools

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Innovative Design

With its unique design philosophy and innovative approach, the Liebherr Mining
Ground Engaging Tools solution is able to exceed the most stringent customer
expectations. The Liebherr solution reduces owning & operating cost by extending
the equipment life.

Bucket Side Wall Protection

The rounded area of both wing shroud and corner wear cap is fully adaptable
to each bucket side plate shape. To reduce downtime, the corner wear cap is
mechanically attached to the corner adapter and can be removed independently
from the lower wing shroud.

Thanks to the wing shroud “peanut” concept, the material is distributed on both
ends to maximize penetration over the lifetime of the part.

Self-Sharpening Design

Machine operators will experience an optimal combination of bucket penetration
and high ll factor over the teeth lifetime, thanks to the self-sharpening tooth design.

One Single Locking System

To increase machine uptime and reduce tooling to one unique extraction tool, the
teeth, shrouds and wing shrouds are equipped with one single locking system. In
addition the wear cap does not require any locking system as it is slipped on the
adaptor and locked by the tooth.

Truly Hammerless System

A single and easy-to-carry double side extraction tool designed by Liebherr to
match the complete range of tooth sizes.

Tooth Size

Socket Size

Z90 Z100 Z 110 Z120 Z140

1/2’’ 3/4’’

Ground Engaging Tools

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1 2 3

Unlock the securing pin with the locking
spanner.

Ground Engaging Tools

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Remove the securing pin from the mounting. Draw the worn tooth from the tooth adapter.

Easy Serviceability

The Liebherr Z Tooth System is a new, innovative and patented tooth system from
Liebherr. It consists of tooth adapter, tooth, securing bolt with a locking arrange­ment and a protective plug. All that is required to replace the tooth is one simple
tool – a truly hammerless system.

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Tooth

Exchange

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The securing pin, the tooth, and the adapter can be connected in no time, a single
person can effortlessly release and remove the tooth without the need for brute force.

Note

• The wear cap and corner wear cap are slipped on the adaptors and locked by

the teeth; these protectors need to be positioned before tooth assembly.

• The lip and wing shrouds are attached with one unique locking system, the

exchange procedure remains the same and no other tools are required.

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Slide the new tooth onto the tooth adapter.

Slide the securing pin into the mounting. Lock the securing pin with the locking

spanner.

Ground Engaging Tools

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Application

Application

XHD | Heavy Duty Rock

Application

The Liebherr buckets combined with Liebherr GET are

vertically integrated mining solution.

Auckland

Townsville

Tehran

Tashkent

Almaty

Antofagasta

Telfs

Jeddah

Windhoek

Thunis

Tarkwa

Accra

Abidjan

Adelaine

factory and eld testing program to diagnose technical constraints that

The reliability of our eld testing program relies on repeatability and

As a global mining solutions provider, Liebherr is more

than a mining equipment manufacturer. Ensuring a per

With a truly global network composed of Liebherr afli

ters ensure that customers are always well looked after.

Wide Product Range

The Liebherr Group is one of the largest construction

To provide consistent, top quality products, Liebherr

techno

Worldwide and Independent

to a group of more than 120 companies with over

www.liebherr.com

[phone], Fax [phone]

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Subject to technical modications. Illustrations may incl