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be levelling, extraction, loading or lifting, with or without travel.
In line with Liebherr’s firm belief that a comfortable operator is a pro-
ductive one, the R 922 cab comes with a mechanical suspension seat,
an enlarged space and ergonomic working environment. Depending on
the operator’s needs, the “Comfort” seat can be selected as an option.
This option is said to offer maximum comfort thanks to its air suspen-
sion, several horizontal and vertical settings, as well as its adjustable
pneumatic lumbar support.
With ease of maintenance in mind, the working areas of the R 922’s
uppercarriage are covered with anti-slid material to guarantee safe
and easy access. The swing gear is greased for life and requires no
daily maintenance. The batteries, all filters and most centralised lubri-
cation points are accessible from the ground level, ensuring that daily
maintenance and checks are quickly and easily performed.
b
Model
Hyundai R180LC-9S
Operating weight
18 600 kg
Max digging depth
5 660 mm
Max dumping height
6 110 mm
Bucket capacity
0,8 m³
Net Power
87 kW @ 2 100 rpm
The Liebherr 21 t R 920 forms part of the
German OEM’s complete renewal of all
crawler excavator models for developing
markets between 20 and 25 t.
The new Hyundai R180 series, which is fitted with a specially
manufactured bucket for the local market, has an operating weight
of 19,1 t.
Model
Liebherr R 920
Operating weight
20 200 - 23 600 kg
Engine output (SAE J1349)
105 kW
Emission stage
IIIB
Backhoe bucket capacity
0,55 - 1,15 m³
CAPITAL EQUIPMENT NEWS
OCTOBER 2016
23