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The R 9250 incorporates sturdy and dependable mining-optimized components meticulously crafted, produced, and overseen by Liebherr, guaranteeing reliability and top-notch performance across the entire machine. With a standard configuration featuring a generous 15 m³ bucket capacity, the R 9250 stands as the perfect choice for efficiently loading a fleet of 100-tonne mining trucks.

  • Operating weight with backhoe attachment: 250.00 metric tons
  • Operating weight with face shovel attachment: 253.50 metric tons
  • Engine rating at 1800 rpm: 960 kilowatts (kW)
  • Bucket capacity at 1.8 t/m³: 15.70 cubic meters (m³)
  • Shovel capacity at 1.8 t/m³: 15.00 cubic meters (m³)

Product Features for LIEBHERR R 9250 G6 Mining Excavator: 

  • High-Powered Engine: Equipped with a robust and fuel-efficient engine specifically designed for heavy-duty mining applications, providing superior power and performance for increased productivity.
  • Advanced Hydraulic System: Features an advanced hydraulic system with high-flow capacity and precise control, enabling smooth and efficient operation of various functions such as digging, loading, and dumping.
  • Large Bucket Capacity: Offers a spacious bucket capacity to facilitate efficient loading and hauling of materials in mining operations, reducing cycle times and enhancing productivity.
  • Durable Undercarriage: Built with a heavy-duty undercarriage and track system engineered to withstand the harsh conditions of mining environments, ensuring stability, durability, and longevity.
  • Comfortable Operator Cabin: Designed with a spacious and ergonomic operator cabin equipped with amenities such as climate control, adjustable seating, and low noise levels, providing operators with a comfortable and productive working environment.
  • Enhanced Safety Features: Incorporates safety features including ROPS/FOPS-certified cabin, rear-view camera, proximity sensors, and emergency stop systems to ensure operator safety and prevent accidents on the job site.
  • Easy Maintenance: Engineered for easy maintenance with accessible service points and components, facilitating quick and efficient servicing to minimize downtime and maximize uptime.
  • Integrated Telematics System: Comes equipped with an integrated telematics system for remote monitoring of machine health, performance, and location, enabling proactive maintenance and efficient fleet management.
  • Customization Options: Offers various customization options to tailor the excavator to specific mining applications and requirements, ensuring versatility and optimal performance in diverse operating conditions.
  • Environmental Compliance: Complies with environmental regulations and emissions standards, incorporating technologies to minimize emissions and reduce environmental impact, ensuring sustainable operation in mining environments.
  • Reliability and Durability: Built to the highest quality standards with durable materials and components, the LIEBHERR R 9250 G6 mining excavator delivers exceptional reliability, durability, and performance, meeting the demands of the most challenging mining operations.

Product Specifications for LIEBHERR R 9250 G6 Mining Excavator: 

Powertrain:

  • Engine Model: Cummins QSK45
  • Engine Rating at 1800 rpm: 960 kW
  • Emissions (USA/EPA): Tier 1

Optional Powertrain:

  • Engine Model (Option A): Cummins QSK38
  • Engine Rating at 1800 rpm (Option 2): 940 kW
  • Emissions (USA/EPA) (Option 2): Tier 2
  • Electric Motor (Option): Available

Hydraulic System:

  • Attachment and Travel Drive Pump: 3 variable flow axial piston pumps: 2x 771 l/min. + 1x 579 l/min. @ 320 bar
  • Swing Drive Pump: 2 reversible swash plate pumps x 352 l/min. @ 350 bar, closed-loop circuit
  • Maximum Swing Speed: 4.40 rpm

Backhoe Attachment:

  • Operating Weight with Backhoe Attachment: 250.00 t
  • Bucket Capacity at 1.8 t/m³: 15.70 m³
  • Liebherr GET System for GP/HD/XHD Buckets: Z120/Z140/Z140
  • Max. Digging Force (ISO 6015): 800 kN
  • Max. Breakout Force (ISO 6015): 870 kN

Face Shovel Attachment:

  • Operating Weight with Face Shovel Attachment: 253.50 t
  • Shovel Capacity at 1.8 t/m³: 15.00 m³
  • Liebherr GET System for GP/HD/XHD Shovels: Z120/Z140/Z140
  • Max. Crowd Force at Ground Level (ISO 6015): 1,060 kN
  • Max. Crowd Force (ISO 6015): 1,260 kN
  • Max. Breakout Force for Shovel (ISO 6015): 1,030 kN

Further information on this machine can be viewed by visiting this link https://www.liebherr.com/en/int/products/mining-equipment/mining-excavators/details/r9250.html

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DISCLAIMER: The information that has been provided in this article is sourced from https://www.liebherr.com. The author does not assume any responsibility or liability for the accuracy, completeness, or usefulness of the information provided. The author shall not be held liable for any loss or damage resulting from the use of this content. For further information please contact the manufacturer directly.