🏷️ Basic Information Identification Make: Komatsu Model: 930E-2 Vehicle Type: Mining Dump Truck Serial Number Range: A30301 thru A30303 Codes Product Name: Komatsu 930E-2 DUMP Truck Service Shop Repair Manual 👋 Introduction Market Position Positioning: The Komatsu 930E-2 is a flagship ultra-class mining truck, designed for heavy-duty operations in open-pit mines. It represents peak engineering for haulage capacity and operational efficiency in its class. Competitive Analysis Competitors: Directly competes with Caterpillar 797 Series, Liebherr T 284, and other ultra-class haul trucks from manufacturers like BelAZ and Hitachi. Key Features Features: Exceptional payload capacity, robust construction for extreme environments, advanced electronic control systems, powerful diesel-electric powertrain, focus on operator safety and comfort. 📋 Manual Details Coverage Areas Description: This manual covers detailed information about maintaining, assembly, disassembly, and servicing the Komatsu 930E-2 Dump Truck. Page Count Estimated Count: Highly comprehensive, typically exceeding 1000 pages for this class of heavy equipment service manual. Specific page count not provided in product description, but expected to be extensive. Manual Type Type: Service Shop Repair Manual Language Language: Likely English, standard for heavy equipment service documentation of this nature. May contain diagrams with minimal text. Format Format: Likely a digital format (PDF), given the product description implies availability for purchase. Print versions are also common for such extensive manuals. 📖 Manual Coverage Systems Covered Engine Systems: Engine assembly, disassembly, tuning, troubleshooting, lubrication, cooling system, fuel system (injection, filtration), exhaust system, air intake system, engine diagnostics. Powertrain Systems: Transmission (Allison HVT, electric drive control), torque converter, drive shafts, differentials, axle assemblies, wheel hubs, braking system (hydraulic, parking), steering system (hydraulic power steering). Electrical Systems: Battery system, starting system, charging system, lighting system, instrumentation and gauges, wiring diagrams, electrical component testing and replacement, control modules (ECU), sensors. Hydraulic Systems: Hoist system (hydraulic cylinders, pumps, valves, lines), steering system hydraulics, brake system hydraulics, hydraulic fluid specifications, filtration, troubleshooting, system pressure testing. Chassis And Body: Frame assembly, suspension components (springs, shocks), body panels, cab interior and exterior, dump body assembly, lifting mechanisms, body repairs, structural integrity checks. Operator Station: Seat assembly, controls (steering wheel, pedals, levers), dashboard layout, HVAC system, operator safety features, cab access. Procedures Included Maintenance: Scheduled maintenance checks, fluid level checks and top-offs, filter replacement intervals, lubrication points and schedules, component inspection routines. Disassembly And Assembly: Step-by-step instructions for major component removal and installation (engine, transmission, hydraulics, axles, hoist cylinder), torque specifications for fasteners, special tool requirements. Troubleshooting: Diagnostic charts, symptom-based troubleshooting guides, common fault codes and their meanings, testing procedures for electrical and hydraulic circuits, repair strategies for identified issues. Repair And Rebuild: Detailed procedures for repairing specific components, overhaul instructions for major assemblies, seal replacement, component adjustments, calibration procedures. Technical Depth Depth: Comprehensive, covering everything from basic daily checks to complete engine, transmission, and hydraulic system overhauls. Includes detailed electrical schematics and diagnostic information. 📊 Manual Specifications File Format Format: Likely PDF. High resolution for clear diagrams and text. Searchable text capability is a significant advantage for quick information retrieval. Print Quality Quality: If printed, expect high-quality printing suitable for a workshop environment. Clear, legible text and diagrams. Binding Type Binding: If printed, likely spiral-bound or perfect-bound for durability and ease of use in a workshop setting. Designed to lay flat. Paper Type Paper: If printed, typically on durable, coated paper to withstand grease, oil, and frequent handling in a heavy industrial environment. ⚙️ Engine Specifications Primary Engine Model: Komatsu SSDA16V160-3 (or equivalent tier for specific build). Configuration: 16-cylinder, V-type, turbocharged, aftercooled diesel engine. Performance Horsepower: Typically rated around 2300-2500 HP (1715-1865 kW). Torque: Extremely high torque output, essential for hauling massive loads. Specific figures vary but are in the range of 7,500-8,500 lb-ft. Fuel System System Type: High-pressure common rail or electronically controlled unit injectors, depending on specific engine variant within the 930E-2 series. Fuel Type: Diesel fuel, typically compliant with mining industry standards. Cooling System Type: Heavy-duty radiator system with large fan, often driven by hydraulic or mechanical means. 🔧 Transmission Standard Type: Electric drive system. The diesel engine drives an AC generator, which powers AC traction motors mounted in the wheel hubs. Optional Availability: Not applicable, electric drive is standard for this class. Features Control System: Advanced AC traction motor control system for precise power delivery, regenerative braking capabilities, and sophisticated traction control. 📐 Dimensions Exterior Length: Approximately 14.6 - 15.2 meters (48 - 50 feet). Width: Approximately 9.4 - 9.8 meters (31 - 32 feet). Height: Approximately 7.1 - 7.4 meters (23.5 - 24.5 feet) (to top of cab). Cargo Payload Capacity: 220-240 metric tons (240-265 short tons). Body Volume: Approximately 135 - 145 cubic meters (177 - 189 cubic yards) heaped. Weights Operating Weight: Approximately 250 - 270 metric tons (550,000 - 595,000 lbs). Gvwr: Approximately 470 - 500 metric tons (1,036,000 - 1,102,000 lbs). Wheels And Tires Tire...