🏷️ Basic Information Identification Make: Komatsu Model: 930E-3 Codes Serial Number Range: A30310-A30328 👋 Introduction Market Position Market Segment: Ultra-Class Electric Drive Mining Truck Competitive Analysis Competitors: Caterpillar 797 series, Liebherr T 284, BelAZ 75710 Key Features Key Features: Robust electric drive system, high payload capacity, designed for extreme mining conditions, advanced operator comfort and safety systems. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Page Count Page Count: 962 Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Primary Systems: Engine, Powertrain, Electrical, Hydraulic, Chassis, Braking, Steering, Body and Frame, Operator's Station Procedures Included Repair Procedures: Detailed diagnostic procedures, component removal and installation, assembly and disassembly, calibration, adjustments, troubleshooting guides Technical Depth Technical Depth: Comprehensive: Covers routine maintenance, component-level repair, major overhauls, and advanced diagnostics for all systems. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format) Print Quality Print Quality: High-resolution scans suitable for clear digital viewing and printing. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Model: Likely Cummins QSK60 or MTU 12V4000 (specific to model variant and year, refer to manual for exact details) Performance Gross Horsepower: Typically in the range of 2300-3000 hp (specific to engine variant) Peak Torque: Very high torque output, exceeding 6000 lb-ft (specific to engine variant) Fuel System Fuel Type: Diesel Injection System: High-pressure common rail (HPCR) or similar advanced diesel injection system. 🔧 Transmission Standard Transmission Type: AC Electric Drive System (AC Generator coupled to diesel engine, powering AC traction motors) Optional Optional Systems: N/A (Electric drive is standard for this class) Features Traction Motors: Dual AC Traction Motors, integrated into rear wheel hubs/axles. 📐 Dimensions Exterior Overall Length: Approx. 14.5 - 15.0 meters (refer to manual for exact chassis configuration) Overall Width: Approx. 9.0 - 9.5 meters Overall Height: Approx. 6.0 - 6.5 meters Weights Operating Weight: Approx. 250,000 kg (empty) Payload Capacity: Approx. 270 - 300 metric tons (300-330 short tons) Gross Vehicle Weight Rating: Approx. 520,000 kg (573 short tons) 🛡️ Safety Features Ratings Safety Standards: Designed to meet or exceed rigorous mining equipment safety standards (e.g., OSHA, MSHA). Active Features Braking System: Dynamic Retarding (regenerative braking via AC traction motors) and Service Brakes (wet multi-disc, hydraulic actuation). Parking Brake: Spring-applied, hydraulically released parking brake acting on rear axle shafts. Passive Features Operator Station Design: ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) compliant cabin. Visibility Enhancements: Large swept glass area, optional camera systems, powerful lighting. 💡 Technology Features Infotainment Infotainment System: Minimal in traditional sense; focus is on operational data displays, diagnostics, and safety alerts in the operator's cab. Driver Assistance Telematics: Often equipped with Komatsu Vehicle Health Monitoring System (VHMS) or similar telematics for remote monitoring and diagnostics. Connectivity Diagnostic Ports: Proprietary diagnostic connectors for engine, transmission control, and hydraulic systems. 🔧 Maintenance Service Intervals Engine Oil Change Interval: Refer to specific engine manufacturer recommendations and operating conditions; typically 250-500 hours. Hydraulic Oil Change Interval: Typically 2000-4000 hours, depending on operating conditions and fluid analysis. Fluid Specifications Engine Oil Type: Heavy-duty diesel engine oil, API CJ-4 or CK-4, SAE 15W-40 (verify with manual for specific engine). Hydraulic Fluid Type: ISO VG 46 or 68 anti-wear hydraulic fluid (verify with manual for specific application). Coolant Type: Heavy-duty diesel engine coolant, typically a mix of antifreeze and water with a 50/50 ratio, meeting specific standards (e.g., ASTM D6210). Known Issues Common Wear Items: Brake components, hydraulic hoses and seals, electrical connections in harsh environments, engine wear components. Troubleshooting Focus: Electric drive system diagnostics, hydraulic system pressure issues, engine performance degradation. 📚 Vehicle History Brand Heritage Brand History: Komatsu is a global leader in construction and mining equipment, known for its robust engineering and innovation. Model Evolution Model Lineage: The 930E series represents Komatsu's continuous development in the ultra-class mining truck segment, evolving from earlier models like the 930E-1 and 930E-2. Production Manufacturing Location: Typically manufactured in Chattanooga, Tennessee, USA, or other Komatsu global manufacturing facilities. 🏆 Awards & Recognition Recognitions Industry Recognition: Komatsu mining equipment consistently receives recognition for performance, reliability, and technological advancements in the heavy industry. Ratings Reliability Ratings: High reputation for durability and operational uptime in demanding mining environments.