🏷️ Basic Information Identification Make: Komatsu Model: 930E-4 Serial Number Range: A30693-A30749 👋 Introduction Market Position Segment: Large Electric Drive Mining Truck Competitive Analysis Competitors: Caterpillar 797, BelAZ 75710, Liebherr T 284 Key Features Operational Advantage: Designed for high-volume, continuous operation in demanding mining environments Technology Integration: Features advanced electric drive system for improved efficiency and performance 📋 Manual Details Coverage Areas Primary Coverage: Workshop service and repair for Komatsu 930E-4 mining truck Page Count Total Pages: 967 Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine, transmission, drivetrain, axles, braking system, hydraulic systems, electrical systems Chassis And Body: Frame, suspension, steering system, body components, cab, operator's station Procedures Included Maintenance: Scheduled maintenance, inspections, lubrication, fluid changes, filter replacements Repair: Component removal, disassembly, inspection, repair, reassembly, installation, and adjustment procedures Troubleshooting: Diagnostic procedures, fault finding, symptom analysis, and corrective actions for various systems Technical Depth Depth: Comprehensive, covering from basic maintenance to complex overhauls and component rebuilding 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Print Quality Readability: High resolution for clear text and diagrams Binding Type Binding: Not Applicable (Digital Download) Paper Type Paper: Not Applicable (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Model: Cummins QSKTA60-CE Engine Type: V16, 4-stroke, turbocharged, aftercooled diesel engine Performance Net Horsepower: 2700 hp (2014 kW) @ 1800 rpm Peak Torque: 10,640 lb-ft (14,425 Nm) @ 1600 rpm Fuel System Injection Type: Common Rail Fuel System Fuel Type: Diesel Fuel Cooling System Cooling Method: Water cooled, forced circulation with thermostat control Emission Controls Certification: Tier 2/Stage II compliant (depending on configuration and region) 🔧 Transmission Drive System Type: Electric Drive System (AC traction motors) Components: GE GT26 AC traction motors, GE AC generator, GE AC drive control system Features Power Delivery: Direct drive to rear wheels via differential and drive shafts Retarding: Dynamic braking (regenerative) through electric drive system 📐 Dimensions Exterior Length: 49 ft 10 in (15.19 m) Width: 31 ft 2 in (9.50 m) Height: 20 ft 11 in (6.38 m) (to top of ROPS) Cargo Payload Capacity: 326 US tons (296 metric tons) Struck Volume: 202 yd³ (154.4 m³) Heaped Volume: 294 yd³ (225 m³) Weights Operating Weight: 414,000 lb (187,800 kg) (approximate) Gross Vehicle Weight Rating Gvwr: 900,000 lb (408,233 kg) (approximate) Tires Tire Size: 53/80R63 Wheel Configuration: 12.00R53" 🛡️ Safety Features Ratings Certification: Designed to meet relevant mining safety standards and regulations Active Features Braking System: Full hydraulic, multiple disc wet brakes on rear wheels, dynamic braking Steering System: Hydrostatic power steering with dual cylinders Passive Features Cab Protection: Roll-Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) compliant cab Visibility: Large glass areas, optional camera systems for enhanced visibility 💡 Technology Features Infotainment System Type: Not applicable in the traditional sense; focus is on operational data and diagnostics Driver Assistance Features: Advanced electronic control systems for engine, transmission, braking, and steering Connectivity Telematics: Provisions for Komatsu's onboard monitoring and diagnostic systems (e.g., KOMTRAX) for remote tracking and performance analysis Diagnostics System: Integrated diagnostic tools and fault codes for troubleshooting the electric drive system and engine 🔧 Maintenance Service Intervals Engine Oil Change: Refer to manual for specific interval based on operating hours and conditions (typically 250-500 hours) Hydraulic Fluid Change: Refer to manual for specific interval based on operating hours and conditions Fluid Specifications Engine Oil Type: API CJ-4 or equivalent, SAE 15W-40 (refer to manual for specific grade and capacity) Hydraulic Fluid Type: Komatsu Genuine Hydraulic Oil or equivalent (ISO VG 46) (refer to manual for specific type and capacity) Coolant Type: Komatsu Super Coolant or equivalent (50% Ethylene Glycol / 50% Water mixture) (refer to manual for capacity) Known Issues Common Wear Items: Brake discs, wheel bearings, hydraulic hoses, engine belts, filters Electric Drive Components: Periodic inspection and maintenance of traction motors, generators, and drive controllers are critical Preventative Maintenance Importance: Crucial for maximizing uptime and minimizing costly breakdowns in demanding mining operations 📚 Vehicle History Brand Heritage Company Founding: 1921 Specialization: Construction and mining equipment manufacturer Model Evolution Introduction Year: Original 930E introduced in the early 1990s 930E-4 Enhancements: Updates include improved engine, enhanced electrical systems, and operator comfort features Production Manufacturing Location: Primary production in Osaka, Japan 🏆 Awards & Recognition Recognitions Industry Accolades: Consistently recognized for reliability and productivity in the large mining truck segment Ratings Performance Benchmarks: Sets industry benchmarks for payload capacity, fuel efficiency (per ton-mile), and operational availability