Liebherr R 9400 Mining Excavator

The Ultimate Ultra-Heavy Mining Excavator for Large-Scale Operations

Massive 775 HP Performance • 23 yd³ Bucket • 28 ft 5 in Dig Depth • Global Mining Standard

775 Horsepower
(Net Engine Power)
23 Bucket Capacity
(Cubic Yards)
881,000 Operating Weight
(Pounds)
28.5 Max Dig Depth
(Feet)
200+ Units Operating
Globally

World-Class Ultra-Heavy Mining Excellence

Unmatched Mining Power: The Liebherr R 9400 represents the pinnacle of ultra-heavy mining excavator technology, engineered for the world's most demanding mining operations. With its massive 775 HP engine and 400-ton operating weight, it delivers exceptional productivity in open-pit copper, iron ore, coal, and overburden removal operations worldwide.

Why the Liebherr R 9400 Defines Ultra-Heavy Mining Excellence

Ultra-Heavy Hydraulic System + HVI Mining Analytics

Massive Power + Intelligent Monitoring: The R 9400's advanced hydraulic system delivers exceptional digging force and cycle efficiency, enhanced by HVI's comprehensive mining-specific performance tracking and optimization.

  • Ultra-high flow hydraulic system for maximum productivity
  • Advanced load sensing for optimal power distribution
  • HVI tracks mining cycle times and efficiency metrics
  • Automated production rate monitoring
  • Real-time hydraulic performance analytics
HVI Integration: Monitor hydraulic health and predict maintenance needs for mining operations

Liebherr D9508 Engine + Mining Fuel Intelligence

Massive Power + Efficiency Optimization: The robust 775 HP engine provides unmatched performance while HVI's telematics optimize fuel consumption and engine health for continuous mining operations.

  • 775 HP (578 kW) net engine power
  • Tier 3/Stage IIIA emissions compliance
  • Real-time fuel consumption tracking via HVI
  • Engine health diagnostics and mining-specific alerts
  • Load factor optimization for mining cycles
HVI Advantage: Reduce fuel costs by up to 15% through intelligent monitoring in mining applications

Massive Reach & Capacity + Smart Work Monitoring

Ultra-Heavy Performance + Mining Analytics: Exceptional reach and digging capabilities designed for large-scale mining with HVI's comprehensive work cycle analysis for maximum pit productivity.

  • 28 ft 5 in maximum digging depth
  • 49 ft 2 in maximum reach at ground level
  • HVI tracks mining production metrics
  • Automated load counting and tonnage tracking
  • Mining productivity analysis and optimization
HVI Intelligence: Optimize mining productivity with automated work cycle analysis

Mining-Grade Operator Station + Digital Mining DVIR

Premium Comfort + Digital Documentation: Ultra-comfortable operator environment designed for extended mining shifts, complemented by HVI's mining-specific inspection platform.

  • Pressurized ROPS/FOPS certified mining cab
  • Excellent visibility for mining operations
  • HVI mobile app for mining-specific inspections
  • GPS-stamped condition documentation
  • Mining operator performance feedback integration
HVI Mobile: Complete offline inspection capability for remote mining sites

Ultra-Heavy Mining Attachments + Intelligent Monitoring

Mining-Specific Capability + Smart Tracking: Massive range of mining-specific attachments with HVI's comprehensive attachment monitoring and performance tracking for mining operations.

  • Multiple ultra-heavy bucket configurations up to 27 yd³
  • Mining-specific attachments for various materials
  • HVI attachment utilization tracking
  • Automated mining attachment maintenance scheduling
  • Performance optimization by mining application
HVI Intelligence: Track attachment performance and optimize mining utilization

Global Mining Support + Smart Parts Management

Worldwide Service + Inventory Optimization: Extensive Liebherr dealer network combined with HVI's intelligent parts forecasting and inventory management for mining operations.

  • Global Liebherr dealer and mining support
  • Comprehensive mining parts availability
  • HVI automated parts ordering for mining components
  • Predictive inventory management
  • Emergency mining parts expediting capabilities
HVI Supply Chain: Minimize mining downtime with intelligent parts management

Complete Technical Specifications

Specification Category Liebherr R 9400 Performance Notes
Engine Liebherr D9508 A7 Diesel Tier 3/Stage IIIA emissions
Net Engine Power 775 HP (578 kW) Ultra-heavy mining power
Operating Weight 881,000 lbs (400,000 kg) Standard mining configuration
Bucket Capacity (Heaped) 23 yd³ (17.5 m³) Standard mining bucket
Max Digging Depth 28 ft 5 in (8.67 m) Deep pit mining capability
Max Reach 49 ft 2 in (15 m) Extended mining range
Max Digging Height 44 ft 3 in (13.5 m) High wall mining applications
Max Dump Height 32 ft 2 in (9.8 m) Ultra-class truck loading
Travel Speed 1.9 mph (3.1 km/h) Mining site repositioning
Swing Speed 5.5 rpm Optimized for mining cycles
Fuel Tank Capacity 1,850 gal (7,000 L) Extended mining operation
Hydraulic Tank 925 gal (3,500 L) Ultra-high hydraulic capacity
Bucket Digging Force 163,000 lbf (725 kN) Massive digging performance
Arm Crowd Force 115,000 lbf (511 kN) Ultra-heavy arm force
Ground Pressure 20.3 psi (140 kPa) Ultra-heavy mining tracks

Comprehensive Mining Safety & Protection Systems

The Liebherr R 9400 incorporates multiple layers of safety features to protect operators and enhance jobsite safety in demanding mining and heavy construction environments.

Mining-Grade ROPS/FOPS Cab

Ultra-heavy Roll-Over and Falling Object Protective Structure exceeds international mining safety standards. Pressurized cab structure provides maximum protection in mining environments.

Advanced Mining Monitoring Systems

Comprehensive system monitoring includes engine parameters, hydraulic temperatures, travel motor conditions, and ultra-heavy component diagnostics with real-time mining operator alerts.

Mining Visibility Package

Optimal cab placement and large windows provide excellent all-around visibility for mining operations. Ultra-bright LED work lights and camera systems enhance awareness during extended mining shifts.

Mining Emergency Response Systems

Engine emergency stop, hydraulic lockout, travel motor brakes, and swing brake systems ensure safe operation and emergency response capabilities in mining environments.

Mining Operator Presence System

Advanced seat sensor automatically engages security lockout when operator leaves cab. Prevents unauthorized operation and accidental movement of ultra-heavy machine controls.

Ultra-Heavy Structural Safety Features

Ultra-heavy boom, arm, and attachment points designed for mining loads. Reinforced mainframe and massive counterweight provide stability in demanding mining applications.

Ready to Optimize Your Liebherr R 9400 Mining Fleet?

Join leading mining operations worldwide maximizing their ultra-heavy excavator ROI with HVI

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Liebherr R 9400 Maintenance Excellence with HVI Mining Fleet Management

HVI transforms ultra-heavy mining excavator maintenance into intelligent, predictive fleet management

HVI + Liebherr Mining Telematics Integration

Advanced Mining Integration: HVI connects directly to your Liebherr R 9400's telematics to automatically track operating hours, engine parameters, hydraulic performance, and system health for complete mining fleet visibility.

Real-Time Mining Monitoring: Track engine, hydraulic, and ultra-heavy systems continuously
Mining Intelligence: Specialized alerts for mining operating conditions
Mining Analytics: Productivity and efficiency reporting for mining operations

Ultra-Heavy Engine & Power System Management

D9508 Engine Optimization: HVI's specialized monitoring ensures your 775 HP engine operates at peak efficiency throughout its service life in mining applications.

  • Real-time engine parameter monitoring for mining
  • Automated oil analysis scheduling for ultra-heavy engines
  • Air filter condition tracking in dusty mining environments
  • Cooling system health monitoring for extreme conditions
  • Mining-specific engine diagnostics and alerts
HVI Intelligence: Extend ultra-heavy engine life by 20-25% through predictive maintenance

Ultra-Heavy Hydraulic System Excellence

Advanced Hydraulic Monitoring: Comprehensive tracking of the R 9400's ultra-heavy hydraulic systems for maximum uptime and performance in mining operations.

  • Ultra-high pressure hydraulic monitoring
  • System temperature tracking in extreme conditions
  • Filter contamination analysis for mining environments
  • Ultra-heavy pump performance optimization
  • Mining-specific cylinder condition assessment
HVI Advantage: Prevent costly ultra-heavy hydraulic failures through continuous monitoring

Mobile Mining Inspection Platform

Mining-Driven Quality: HVI's mobile app guides operators through comprehensive daily inspections specific to the R 9400's ultra-heavy mining systems.

  • Ultra-heavy engine compartment safety inspections
  • Mining hydraulic leak detection protocols
  • Ultra-heavy track and undercarriage assessments
  • Mining boom, arm, and bucket inspections
  • GPS-stamped photo documentation for mining compliance
HVI Mobile: Works offline on remote mining sites, syncs when connected

Ultra-Heavy Undercarriage Intelligence

Advanced Track Management: HVI's specialized undercarriage monitoring maximizes ultra-heavy track life and reduces operating costs for mining applications.

  • Ultra-heavy track wear pattern analysis
  • Mining sprocket and idler condition tracking
  • Track tension optimization for mining conditions
  • Ground condition impact assessment for mining
  • Predictive ultra-heavy component replacement
HVI Predictive: Extend ultra-heavy track life by up to 25% through optimized maintenance

Automated Mining Workflows

Intelligent Scheduling: HVI automatically generates maintenance schedules based on actual mining operating conditions and ultra-heavy equipment health data.

  • Hour-based PM intervals (250/500/1000/2000/4000)
  • Condition-based maintenance triggers for mining
  • Mining parts ordering and logistics
  • Ultra-heavy technician scheduling and dispatch
  • Mining compliance documentation automation
HVI Automation: Reduce mining maintenance planning time by 80%

Mining Performance Optimization

Data-Driven Mining Excellence: Transform your R 9400 data into actionable insights for maximum productivity and profitability in mining operations.

  • Mining fuel efficiency benchmarking
  • Cycle time analysis and optimization for mining
  • Cost per ton calculations for mining
  • Mining project productivity tracking
  • Mining ROI analysis and reporting
HVI Analytics: Mining customers report 20-28% improvement in ultra-heavy excavator productivity

Key Advantages

  • Ultra-Heavy Power: 775 HP provides massive mining performance
  • Mining Proven: Decades of reliable performance in mining operations
  • Massive Capacity: 23 yd³ bucket for maximum productivity
  • Exceptional Reach: 49 ft reach ideal for deep pit mining
  • Fuel Efficiency: Optimized engine provides excellent fuel economy for size
  • Mining Comfort: Pressurized cab with superior mining visibility
  • Global Mining Support: Extensive Liebherr dealer network
  • Parts Availability: Comprehensive mining parts support worldwide
  • Mining Technology: Advanced telematics and HVI compatibility
  • Attachment Versatility: Wide range of mining-specific options

Considerations & Limitations

  • Massive Investment: Multi-million dollar investment requirement
  • Ultra-Heavy Operating Costs: Fuel and maintenance costs are substantial
  • Specialized Transport: Requires ultra-heavy transport equipment
  • Site Requirements: Only suitable for large-scale mining operations
  • Operator Expertise: Requires highly experienced mining operators
  • Ground Pressure: Ultra-heavy ground pressure requires careful site planning
  • Component Costs: Ultra-heavy components represent significant replacement costs
  • Maintenance Complexity: Ultra-heavy systems need specialized mining technicians
  • Limited Applications: Too large for anything but major mining operations
  • Environmental Impact: Large carbon footprint for ultra-heavy operations

The Liebherr R 9400: Setting the Ultra-Heavy Mining Standard

From open-pit copper mines to coal operations, the R 9400 delivers unmatched ultra-heavy performance

Maximize your multi-million dollar investment with intelligent HVI fleet management

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Maximize Your Liebherr R 9400 ROI with HVI Mining Fleet Management

Transform how you manage, maintain, and monitor your ultra-heavy R 9400 mining excavator with mining-grade fleet management technology

HVI Mining Mobile Platform

  • Mining-Specific DVIR: Tailored daily inspection forms for R 9400 ultra-heavy systems
  • Engine Bay Inspections: Guided D9508 engine component checks
  • Ultra-Heavy Hydraulic Monitoring: Comprehensive hydraulic assessments
  • Mining Undercarriage Assessment: Ultra-heavy track and component documentation
  • MSHA Compliance: Mining safety inspection protocols
  • Offline Functionality: Complete inspection capability without connectivity

Liebherr Mining Telematics Integration

  • Mining Telematics: Direct integration with Liebherr's mining systems
  • Ultra-Heavy Performance: Continuous monitoring of 775 HP engine
  • Mining Intelligence: Cycle time and efficiency monitoring
  • GPS Mining Tracking: Location monitoring and security features
  • Mining Analytics: Detailed productivity metrics and analysis
  • Diagnostic Alerts: Instant notification of ultra-heavy system issues

Predictive Mining Maintenance

  • Smart Scheduling: AI-driven maintenance based on mining conditions
  • Ultra-Heavy Track Management: Predictive undercarriage replacement planning
  • Engine Health Monitoring: Oil analysis and performance trending
  • Hydraulic Optimization: Filter and component maintenance timing
  • Mining Parts Forecasting: Intelligent inventory management
  • Cost Optimization: Mining maintenance budget control

Digital Mining Management

  • Maintenance History: Complete digital service records
  • Mining Compliance: MSHA and safety regulatory reporting
  • Mining Analytics: Productivity and efficiency tracking
  • Cost Analysis: True cost per ton calculations
  • Fleet Benchmarking: Cross-machine performance comparison
  • Mining ROI: Data-driven fleet optimization decisions

Legal Disclaimer & Important Notes

Trademark Notice: All brand names, logos, trademarks, and registered trademarks mentioned in this document, including but not limited to "Liebherr," and related marks, are the exclusive property of their respective owners and original equipment manufacturers (OEMs). These trademarks are used for identification purposes only.

Information Source: The specifications, features, safety information, and operational data provided are based on publicly available manufacturer content, industry publications, official Liebherr documentation, and real-world user reviews as of August 2025. Information is provided for educational and reference purposes only.

Liebherr Telematics Integration: Integration between Liebherr telematics and HVI fleet management software requires customers to work with their authorized Liebherr dealership to enable data sharing. Liebherr telematics subscription fees apply and are separate from HVI services.

Pricing & Availability: Pricing estimates ($3.5M-$4.2M) are based on industry analysis and may vary significantly by region, dealer, configuration, options, and market conditions. Contact authorized Liebherr dealers for current pricing, availability, and specifications.

Important: Always consult the official Operation and Maintenance Manual and follow manufacturer-specific procedures. Verify all specifications with authorized dealers before making purchase decisions.

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