Mining Excavator |
R 9100 |
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Operating Weight with Backhoe Attachment: |
108.500 kg / 239,200 lb |
Operating Weight with Shovel Attachment: |
112.500 kg / 248,000 lb |
Engine Output: |
565 kW / 757 HP |
Bucket Capacity @ 1,8 t/m3 / 3,000 lb/yd3: |
7,00 m³ / 9.2 yd³ |
Shovel Capacity @ 1,8 t/m3 / 3,000 lb/yd3: |
7,00 m³ / 9.2 yd³ |
R 9100
Operating Weight with Backhoe Attachment: |
108.500 kg / 239,200 lb |
Operating Weight with Shovel Attachment: |
112.500 kg / 248,000 lb |
Engine Output: |
565 kW / 757 HP |
Bucket Capacity @ 1,8 t/m3 / 3,000 lb/yd3: |
7,00 m³ / 9.2 yd³ |
Shovel Capacity @ 1,8 t/m3 / 3,000 lb/yd3: |
7,00 m³ / 9.2 yd³ |
2R 9100
Productivity
Liebherr Mining Equipment enables superior productivity by loading and hauling maximum tonnage in the shortest amount of time.
Efficiency
Liebherr combines the proven capabilities of previous models with new features that improve operational efficiency.
Reliability
To maximize equipment reliability, Liebherr combines manufacturing expertise with monitoring and diagnostic capabilities.
Customer Support
Liebherr builds more than just mining equipment; Liebherr also builds customer partnerships.
Safety
Mining demands an ever-vigilant focus on safety, and Liebherr strictly adheres to industry standards. Liebherr equipment is designed to diminish risk even under the most extreme mining conditions.
Environment
Liebherr optimizes mining equipment for fuel economy, emission compliance, and extended service intervals.
R 9100 3
Liebherr Diesel Engine
•V12 by Liebherr
•USA/EPA Tier 2
•Fuel consumption optimized version (option)
•Automatic idle control
•Max. altitude without derating: 3.900 m
•Eco-Mode selector
4R 9100
Productivity
Efficient and effective by design, the R 9100 sets a new standard in job performance and functions as the optimal tool for loading 50 t up to 100 t dump trucks. Offering a high level of versatility the R 9100 opens up new opportunities for a wide range of excavating applications.
Engineered for Intense Mining
Powerful Drive System
Optimized Cycle Times
Easy Machine Control
The R 9100 is equipped with the long-lasting and proven Liebherr V12 diesel engine specifically designed to withstand extreme outside temperatures and high altitudes with low atmospheric pressure. Integrating the latest engine management system, the R 9100 is built for intense mining.
Rather than using open hydraulic circuit, the R 9100 employs a closed-loop swing circuit to enable maximum swing torque while retaining the full oil flow for the working circuit. The independent swing circuit in combination with the powerful drive system leads to fast arm motion, which contributes to faster cycle times.
The R 9100’s hydraulic control system is optimized in order to improve combined machine motions. The ergonomically mounted joysticks on the suspended seat armrests allow the operator to precisely position the machine.
High Digging and Lifting Capabilities
High Digging Forces Designed for the best mechanical force distribution, the production-tailored attachment delivers high digging and lifting forces. Integrating Liebherr-made cylinders and a wide range of buckets with miningoptimized GET, the R 9100’s attachment ensures the highest forces, easy bucket penetration and high fill factor to perform even in the most demanding conditions.
Power-Oriented
Energy Management
The R 9100’s attachment is equipped with the pressureless boom down function to enable fast cylinder retraction without the need for pump energy. Intelligent energy management diverts the pump flow during boom lowering, allowing other cylinder motions to operate unimpeded.
Liebherr Site-Specific Bucket |
Liebherr Ground Engaging Tools (GET) |
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• 4 to 5 passes to load a 50 t dump |
The new Liebherr Mining GET range is |
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truck |
fully in line with the Liebherr buckets |
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• Three types of wear package |
design, a synergy that enables easy |
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material penetration while extending |
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• Maximal bucket fill factor |
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bucket steel structure lifetime: |
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• Integrated approach on machine |
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• Three tooth profiles and five tooth sizes |
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capabilities |
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• Innovative bucket lip and side wall |
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• Light weight bucket for max. |
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protection |
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loading capacities (option) |
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• One single locking system that limits |
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tooling to one unique extraction tool |
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• Unique hammerless locking system |
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• Effortless and quick tooth removal |
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R 9100 5
Machine Monitoring System
Integration of the Liebherr-made monitoring system also used on the R 9800:
•10.5" LCD color 8-key screen
•Information interface to operator
•On-board diagnostics to service staff
•Real text information
•Long term data storage for maintenance
6R 9100
Efficiency
The R 9100 follows the Liebherr design philosophy of maximizing the machines performance by improving the efficiency of all individual subsystems. Engineered for optimum serviceability, the machine is designed to ensure maximum uptime. The R 9100’s modern cab creates a comfortable working environment ensuring peak operator performance, every shift.
Optimized for Maximum Profitability
Electro-Hydraulic
System Efficiency
Cooling System
Efficiency
Optimized
Service Intervals
Liebherr advanced hydraulic technology contributes to the R 9100’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 flow management. The hydraulic system is independently regulated over the engine circuit for the best operational efficiency.
The oversized independent oiland water coolers in combination with low energy consumption fans and on-demand cooling controls enable to maximize available power for digging process.
The R 9100’s high pressure hydraulic oil filtration systems remove contaminants from the fluid to offer the highest rate of hydraulic system efficiency. To maintain the oil quality, all return hydraulic oil flow goes through a 15/5 μm fine filtration system. To promote availability, the grease tank and fuel tanks are sized to considerably extend the time between service intervals.
Modern Cab for Efficient 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 9100’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 9100’s cab offers a panoramic view over the entire machine and loading spot. Two outside cameras show areas that cannot be observed directly. Long-distance halogen working lights promote efficient loading.
1st-Class Service Arrangements |
Comfort-Oriented Cab Design |
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Service friendly design allows for |
An array of features: |
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easy and fast maintenance for |
• Tinted laminated safety glass |
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maximum uptime: |
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• Armored front window |
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• Service from one-side |
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• Adjustable air suspended seat |
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• Large catwalk and walkway |
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• A/C with dust filter in fresh air / recirculated |
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• Refillable grease tanks instead of |
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• Pressurization to prevent dust penetration |
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drums to be changed |
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(option) |
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• Centralized lubrication system |
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• Operator Comfort Kit (option): sun blinds, |
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(automatic in option) |
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bottle cooler, reading light, electronic operator |
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• Enhanced single-line lubrication |
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weight adjustment |
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system |
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R 9100 7
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