Crawler excavator |
R 926 |
||
|
|
|
|
|
|
|
|
|
|
|
|
Operating Weight: 25,700 - 28,950 kg |
|||
Engine Output: |
129 kW / 175 hp |
||
Bucket Capacity: |
0.75 - 1.75 m³ |
||
R 926 
Operating Weight: 25,700 - 28,950 kg Engine Output: 129 kW / 175 hp Bucket Capacity: 0.75 - 1.75 m³
2 R 926 Litronic
Performance
The new R 926 crawler excavator is a high-performance machine which balances power, accuracy and efficiency in the most effective way. Furthermore, cutting-edge hydraulics allow full flexibility and precision movements on even the most demanding applications.
Reliability
Liebherr-France SAS perpetuates the Liebherr Group’s tradition of quality and innovation to offer a product that satisfies the needs of its clients throughout the world. Liebherr-France SAS rigorously selects the materials and components and continuously adapts internal processes to ensure it always attains the quality that customers expect.
Comfort
One of the advantages of the R 926 is a space especially created to satisfy the operator’s needs. The cab offers a spacious, comfortable and quiet environment. This aspect of well-being enhances the operator’s performance.
Economy
Maintenance is faster and more effective thanks to the improvements made to this machine. The shortened service times result in gains in productivity. The R 926 definitively increases your return on investment.
R 926 Litronic 3
Clean and effective Liebherr engine
•New engine complies with requirements of Tier 4i/Stage IIIB regulations on exhaust gas emissions
•Especially designed for construction engine applications
•Liebherr’s common rail injection system with three times less load loss than
a conventional Common Rail system
•Automatic idling system optimises energy efficiency
•Two-stage supercharger with intercooler for more power at low revs
4 R 926 Litronic
Performance
The new R 926 crawler excavator is a high-performance machine which balances power, accuracy and efficiency in the most effective way. Furthermore, cutting-edge hydraulics allow full flexibility and precision movements on even the most demanding applications.
Liebherr integrated systems engineering
High-tech for high |
The R 926 excavator is fitted with Liebherr’s Posi- |
performance |
tive Control hydraulic system. This system is con- |
|
trolled by Liebherr electronics and uses strategi- |
|
cally-positioned sensors. All of the machine’s work |
|
is therefore faster, more accurate and fluid. What’s |
|
more, as the two hydraulic pump circuits can oper- |
|
ate either separately or in unison, this optimises the |
|
energy management of the R 926. |
Raw performance |
The excellent productivity and high performance |
|
of the R 926 are the results of intense research. In |
|
particular, this machine has a clean and efficient |
|
129 kW engine that complies with the requirements |
|
of the new Tier 4i/stage IIIB regulations on exhaust |
|
gas emissions. Maximum performance is also pos- |
|
sible in situations that require it thanks to through |
|
high-torque rotary dampers and a high lifting power. |
|
The optimal kinematics of the equipment allow the |
|
R 926 to reach a break-out force of 192 kN and a |
|
penetration force of 151 kN. This machine is rec- |
|
ommended for work sites requiring high productiv- |
|
ity. The R 926 excavator is perfectly suited to dif- |
|
ficult tasks such as earthworks or feeding a mobile |
|
crusher. |
Highly operational |
A 380 bar operating pressure, a balance between |
worksites |
power and speed, all these advantageous factors |
|
contribute to significantly increasing the number of |
|
work cycles on a work site, in even the most dif- |
|
ficult applications. |
Innovative tooth system |
|
Intelligent work modes |
|
||
• Liebherr’s patented tooth system, |
|
• Economy Mode: for economical |
comprising a tooth holder, a tooth, |
|
and ecologically-friendly operation. |
a securing bolt, locking mechanism |
|
Recommended for normal working |
and protective plug |
|
conditions |
• Teeth can be replaced quickly |
|
• Power Mode: for high excavation ca- |
and effortlessly |
|
pacities and difficult applications |
• Different tooth shapes |
|
• Sensitivity Mode: for precision |
for different applications |
|
jobs and the loading of materials |
|
|
• Full Power Mode: especially |
|
|
designed for increased power; |
|
|
ideal for extreme applications |
|
|
|
|
|
|
|
|
|
R 926 Litronic 5
Liebherr-Service
•Programmes, such as ReMan,
ReBuilt and Repair provide the perfect, economical solution, including the builder’s quality and guarantee
•A permanent stock of more than
80,000 catalogue items, available
24 hours a day on the Liebherr P@rts 24 online portal for less machine downtime
•A customised and continuously updated documentation system
6 R 926 Litronic
Reliability
Liebherr-France SAS perpetuates the Liebherr Group’s tradition of quality and innovation to offer a product that satisfies the needs of its clients throughout the world. Liebherr-France SAS rigorously selects the materials and components and continuously adapts internal processes to ensure it always attains the quality that customers expect.
A concept of stress-resistant equipment
Better stresses |
The R 926 crawler excavator is a product de- |
distribution |
signed to withstand major stresses. Molded steel |
|
parts strengthen the excavator at strategic points |
|
for difficult applications. |
ROPS Structure |
The cab is fitted with a roll-over protection sys- |
|
tem, which allows the operator to work in the saf- |
|
est possible environment. |
A robust undercarriage |
The strength of the undercarriage lengthens the |
|
service life of the machine. Liebherr-France SAS |
|
selects high quality materials for building the |
|
undercarriage and can meet the needs of all its |
|
customers by offering a large variety of X-shaped |
|
undercarriages. Furthermore, the larger openings |
|
between the track carriers and the central part of |
|
the undercarriage do make them easier to main- |
|
tain, as do the steps on the vertical side of the |
|
track carriers. |
Quality process |
Liebherr-France SAS is ISO 9001 certified. The |
|
quality process begins with the design of the |
|
product and ends with its manufacture. This |
|
leads, as an example, to the selection of the |
|
best materials on the market. Then several in- |
|
spections are regularly carried out during the |
|
manufacturing process to fulfill this quality ob- |
|
jective. |
LiDAT fleet management system |
|
Integration of Liebherr components |
|
||
• A single point of contact for |
|
• Most of the key components are made |
full fleet management |
|
by Liebherr, such as the engine and |
• Daily reports on the fleet of |
|
hydraulic pumps |
|
|
|
machines via the internet portal |
|
• A balanced and effective design-based |
• Accurate localisation of the machines |
|
interaction of components |
|
|
|
• Optimised security thanks to |
|
• It is possible to make adjustments to your |
|
requirements, such as special lengths of |
|
the geographical limitations and |
|
|
|
equipment and integration of special tools |
|
the determined shut off times |
|
|
|
|
|
• An updated transmission |
|
|
several times a day |
|
|
|
|
|
|
|
|
|
|
|
R 926 Litronic 7
Spacious and comfortable operator’s cab
•Several storage spaces behind the seat, with optional chillers for keeping drinks cool at all times
•Fully retractable windscreen, stowable under the roof
•Fully automatic air-conditioning with fast de-icing and defogging functions
•12 V plug for operating the optional chiller, and all other types of appliances
8 R 926 Litronic
Comfort
One of the advantages of the R 926 is a space especially created to satisfy the operator’s needs. The cab provides a spacious, comfortable and quiet environment. This aspect of well-being enhances the operator’s performance.
A spacious and comfortable work space
A first class work space In this cab, operators have a pneumatic seat, an enlarged space and an environment with all comforts.
Depending on the operator’s needs, the Liebherr
Premium seat can be chosen as an option. This seat offers maximum seating comfort thanks to its pneumatic lumbar support, its electronic weightactuated height adjustor and its air-conditioning with activated charcoal and built-in fan. It is especially designed for the operators’ well-being.
Ergonomic controls for All the controls are positioned so that the opera- optimal manipulation tor can intuitively and accurately manipulate them.
The consoles on which the controls and manipulators are adjoined to the seat for optimal comfort while working and more accurate movements.
A panoramic view of the whole work area
A rear-space camera is fitted in the R 926 counterweight. A display on the 7” high resolution screen allows the operator to work in a secure area. This complete visibility gives the operator full confidence in the tasks they perform.
Ergonomic proportional The proportional control allows a very fine manoeu- manipulators vrability for a sensitive, accurate and more fluid operation of hydraulic tools. The sensitive manipulator with proximity switch allows greater respon-
siveness while resuming rpm.
7’’ colour touchscreen |
|
Sound level and vibrations |
|
||
• Several adjustment, control and |
|
reduced to the minimum |
|
|
|
monitoring possibilities (Display of |
|
• Viscoelastic rivets means less noise |
fuel consumption, air-conditioning, |
|
and fewer vibrations are felt in the cab |
tool control, etc.) |
|
• Rubber pipe flange coupling, for better |
|
|
|
• Robust and reliable design |
|
sound and vibration absorption |
(IP 65 ingress protection) |
|
• Internal sound level of 72 dB(A) |
|
|
|
• High resolution video compatibility for |
|
|
displaying rear-space camera images |
|
|
|
|
|
|
|
|
|
|
|
R 926 Litronic 9
Loading...