Liebherr R 9150 - Manual (Page 7)

7 R 9150
1st-Class Service Arrangements
Service friendly design allows for
easy and fast maintenance for
maximum uptime:
• Service from one-side
• Large catwalk and walkway
• Refi llable grease tanks instead of
drums to be changed
• Centralized automatic lubrication
system
• Enhanced single-line lubrication
system
Comfort-Oriented Cab Design
An array of features:
• Tinted laminated safety glass
• Armored front window
• Adjustable air suspended seat
• A/C with dust fi lter in fresh air / recirculated
• Pressurization to prevent dust penetration
(option)
• Operator Comfort Kit (option): sun blinds,
bottle cooler, reading light, electronic operator
weight adjustment
• Joysticks integrated on the suspended
seat armrests
Effi ciency
The R 9150 follows the Liebherr design philosophy of maximizing the machines
performance by improving the effi ciency of all individual subsystems. Engineered
for optimum serviceability, the machine is designed to ensure maximum uptime.
The R 9150 modern cab creates a comfortable working environment ensuring
peak operator performance, every shift.
Optimized for Maximum Profi tability
Electro-Hydraulic
System Effi ciency Liebherr hydraulic technology in combination with
the precision of electronic control contributes to the
R 9150’s energy optimization. The high-pressure
hydraulic system and the optimized pipe and hose layout
maximize usable power transmission. The hydraulic
pumps are electronically managed to provide optimal
pressure compensation and oil fl ow management.
The hydraulic system is independently regulated over
the engine circuit for the best operational effi ciency.
Cooling System
Effi ciency The oversized independent oil- and water coolers
in combination with low energy consumption fans
and on-demand cooling controls enable to maximize
available power for digging process.
Optimized Service
Intervals The R 9150’s high pressure hydraulic oil fi ltration
systems remove contaminants from the fl uid to offer
the highest rate of hydraulic system effi ciency. To
maintain the oil quality, all return hydraulic oil fl ow goes
through a 15/5 μm fi ne fi ltration system. To promote
availability, the grease and fuel tanks are sized to
considerably extend the time between service intervals.
Modern Cab for Effi cient Work
Superior Operator
Comfort The new and modern large cab which equips the
Liebherr 100 t series offers ideal working conditions
and optimal operator’s comfort. Mounted on silent
blocks, the R 9150’s cab design reduces vibrations
and limit noise pollution to provide a quiet environment.
Working Environment
Total Control Equipped with a large one-piece windscreen, the
R 9150’s cab offers a panoramic view over the entire
attachment and loading spot. Two outside cameras
show areas that cannot be observed directly. Long-dis-
tance halogen working lights promote effi cient loading.