Liebherr crawler excavators feature state-of-the-art technology and high-quality workmanship. The most important components of the drive system are all produced by Liebherr and are perfectly coordinated with one another. The engine generation, as further developed for the “C-series”, assures an effective power delivery, a high degree of efficiency, long life expectancy and complies with the emission standard IIIA / Tier 3.
Operating Weight: 32,600 – 33,500 kg
Engine Output: 150 KW / 203 HP
Bucket Capacity: 1.45 – 1.80 m3
In the operator’s station, the operator can look forward to a comfortable workstation that is designed according to the most up-to-date ergonomically know-how. The standard climate control provides a pleasant working environment in all weather conditions. Liebherr crawler excavators are particularly servicefriendly: Maintenance work is simply and quickly accomplished due to well accessible service points.
R 934 C
Rating per ISO 9249: 150 kW (203 HP) at 1,800 RPM
Model : Liebherr D 934 L
conform with stage IIIA / Tier 3 emission standard.
Type: 4 cylinder in-line
Bore/Stroke: 122/150 mm
for attachment and travel drive : Liebherr variable flow, swash plate double pump
Max. flow : 2 x 245 L/min.
Max. pressure : 350 bar
Power distribution : via mono block control valve with integrated safety valves
Flow summation : to boom and stick
Closed-loop circuit : for upper carriage swing drive
Swing speed : 0-8.2 RPM step less
Swing torque : 84 kNm
Holding brake : wet multi-disc (spring applied, pressure released)
built from deep drawn components, resiliently mounted, sound insulated, tinted windows, front, window stores overhead, door with sliding window
shock absorbing suspension, adjustable to operator’s weight, 4-way adjustable seat
Liebherr planetary reduction gears
low range: 2.9 km/h – high range: 5.2 km/h
Drawbar Pull mix: 243Kn
Track Rollers/Carrier Rollers: 9/2
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