🏷️ Basic Information Identification Make: Komatsu Model: 930E-4 Serial Number Range: A30693-A30748 Codes Product Code: 930E-4 SN A30693-A30748 👋 Introduction Market Position Vehicle Type: Ultra-class mining truck, designed for large-scale surface mining operations. Industry Segment: Heavy-duty mining and construction equipment. Competitive Analysis Competitors: Caterpillar 797 series, Hitachi EH5000 series, Liebherr T 284. Key Features Payload Capacity: High payload capacity (typically over 300 US tons). Powertrain Configuration: Diesel-electric drive system for optimal power and fuel efficiency. Durability And Reliability: Engineered for extreme operating conditions and extended service life. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Page Count Page Count: 967 Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine, transmission, driveshafts, differentials, axles. Chassis: Frame, suspension (front and rear), steering system, braking system, wheels, tires. Electrical: Wiring diagrams, charging system, starting system, lighting, instrumentation, control systems, diagnostic codes. Hydraulics: Hoist system, steering hydraulics, brake hydraulics, cooling fan hydraulics, auxiliary hydraulic systems. Bodywork: Cab structure, body panels, fenders, guards, access systems. Procedures Included Diagnostic Procedures: Troubleshooting guides, fault code interpretation, symptom-based diagnostics, electrical circuit testing. Repair Procedures: Component removal and installation, disassembly and assembly, calibration, adjustment procedures. Maintenance Procedures: Scheduled maintenance tasks, lubrication points and schedules, filter replacement, fluid changes. Inspection Procedures: Pre-operation checks, component wear inspection, structural integrity checks. Technical Depth Depth Of Coverage: Comprehensive, covering from basic maintenance to complex component overhauls and troubleshooting. Diagnostic Capabilities: Includes detailed diagnostic flowcharts and expected values for electrical and mechanical systems. Rebuild Information: Provides specifications and procedures for the complete disassembly and reassembly of major components. 📊 Manual Specifications File Format File Type: PDF Searchability: Text-searchable PDF for quick information retrieval. Print Quality Print Readability: High-resolution images and clear text for easy printing and viewing. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Cummins Engine Model: K1850-G Engine Type: Four-stroke, turbocharged and aftercooled V18 diesel engine. Performance Gross Horsepower: Approx. 2300-2500 HP (1715-1864 kW) Peak Torque: Significant torque output, crucial for hauling heavy loads. Fuel System Fuel Injection Type: High-pressure common rail fuel injection system. Fuel Type: Diesel fuel (ASTM D975 Grade No. 2-D or equivalent). Cooling System Cooling Method: Liquid-cooled with a robust cooling fan system, often engine or hydraulically driven. 🔧 Transmission Standard Transmission Type: AC Electric Drive (AC propulsion system). Drive Configuration: All-wheel drive (AWD) via electric motors at each wheel hub. Features Retarder System: Integrated dynamic braking (regenerative braking) system for downhill speed control. Control System: Advanced electronic control unit (ECU) for managing engine and electric drive systems. 📐 Dimensions Exterior Overall Length: Approximately 14-15 meters (46-50 ft). Overall Width: Approximately 9-10 meters (30-33 ft). Overall Height: Approximately 6-7 meters (20-23 ft). Cargo Body Width: Significant width to accommodate large payloads. Weights Operating Weight: Typically in excess of 200,000 kg (440,000 lbs). Payload Capacity Nominal: Nominally 320 US tons (290 metric tons). 🛡️ Safety Features Ratings Safety Standards: Designed to meet rigorous mining industry safety standards and regulations. Active Features Braking System: Fully integrated wet disc brakes with dynamic retarder for enhanced control. Steering System: Hydrostatic power steering system with safety redundancies. Passive Features Cab Design: ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) compliant cab for operator protection. Visibility: Large panoramic windshield, strategically placed mirrors, and optional camera systems for improved operator visibility. 💡 Technology Features Infotainment Infotainment System: Basic instrumentation and control panel focused on operational efficiency and safety, not typically featuring advanced infotainment. Driver Assistance Diagnostic Tools: Integration with Komatsu's proprietary diagnostic software for real-time monitoring and fault detection. Connectivity Telematics Options: Often equipped with telematics systems for remote monitoring of machine health, location, and performance data. 🔧 Maintenance Service Intervals Engine Oil Change: Refer to specific operating conditions and manufacturer recommendations, typically 250-500 hours. Filter Replacement: Engine oil filters, fuel filters, hydraulic filters, and air filters require regular replacement based on operating hours and conditions. Fluid Specifications Engine Oil Type: API CK-4 or CJ-4, SAE 15W-40 (or viscosity grade recommended by engine manufacturer for ambient temperature). Hydraulic Fluid Type: Komatsu genuine hydraulic oil or equivalent (e.g., ISO VG 46). Coolant Type: Heavy-duty diesel engine coolant (OAT or HOAT based), typically a 50/50 mix with distilled water. Gear Oil Type: Refer to manual for specific axle and differential lubricant grades (e.g., SAE 85W-140 GL-5). Known Issues Common Wear Items: Brake linings, suspension components, hydraulic hoses, and electrical connectors can be subject to wear due to extreme operating loads. Diagnostic Challenges: Complex electronic control systems require specialized diagnostic tools and knowledge. 📚 Vehicle History Brand Heritage Komatsu Heritage: Komatsu is a Japanese multinational corporation that manufactures construction, mining, and industrial equipment. Known for its robust and reliable heavy machinery. Model Evolution 930E Series Evolution: The 930E series represents Komatsu's commitment to leading the ultra-class mining...