🏷️ Basic Information Identification Make: Komatsu Model: 930E-4 Product Name: Komatsu 930E-4 Service Repair Manual Product Code: A30462-A30600 Vehicle Type: Mining Dump Truck 👋 Introduction Market Position Market Position: The Komatsu 930E-4 is a large capacity, rigid-frame mining dump truck designed for heavy-duty operations in surface mining environments. It competes with other manufacturers of large haul trucks in the electric drive segment. Competitive Analysis Competitive Analysis: Key competitors include Caterpillar (e.g., 793D, 797F), Liebherr (e.g., T 284), and Hitachi (e.g., EH5000AC-3). The 930E-4 is known for its robust design, reliable performance, and efficient electric drive system. Key Features Key Features: High payload capacity, AC electric drive system for superior traction and gradeability, powerful diesel engine, advanced braking and suspension systems, operator comfort and safety features. 📋 Manual Details Coverage Areas Manual Coverage: Complete service, repair, and workshop information for the Komatsu 930E-4 Dump Truck. Page Count Page Count: Hundreds of pages (specific count not provided in product description, but indicated as extensive). Manual Type Manual Type: Workshop Service Repair Manual Language Language: English (assumed, standard for factory manuals). Format Format: Downloadable (digital format, likely PDF). 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, fuel system, lubrication system, cooling system, intake and exhaust systems, engine diagnostics. Powertrain Systems: Transmission (mechanical and electrical components), drive axles, differentials, prop shafts, braking system (service, parking, retarder). Hydraulic Systems: Steering system, hoist system, brake hydraulics, hydraulic pump and valve operation, circuit diagrams, troubleshooting. Chassis And Body: Frame, suspension (front and rear), steering linkage, body panels, cab structure, dump body mechanisms. Braking System Coverage: Service brakes, parking brakes, emergency brakes, dynamic retarder operation and maintenance, brake system bleeding and component replacement. Steering System Coverage: Hydraulic steering system components, power steering pump, steering cylinders, linkages, maintenance, and troubleshooting. Dump Body System: Hydraulic hoist system, cylinders, pumps, valves, and control mechanisms for the dump body operation and maintenance. Electrical Systems Electrical Systems: Starter system, charging system, lighting, instrumentation, wiring diagrams, ECUs, sensors, troubleshooting. Procedures Included Maintenance Procedures: Scheduled maintenance, lubrication, filter changes, fluid checks, component inspections. Repair Procedures: Component removal and installation, sub-assembly repairs, major overhauls, specific component adjustments. Troubleshooting Guides: Diagnostic charts, symptom-based troubleshooting, fault code interpretation, electrical schematic interpretation. Installation Procedures: Procedures for installation of major components and optional equipment may be included. Technical Depth Technical Depth: Comprehensive: Covers from basic inspection and maintenance to complete engine, transmission, and hydraulic system overhauls and diagnostics. Electrical Diagnostics Depth: Detailed wiring diagrams, troubleshooting flowcharts for electrical faults, sensor testing, and EC M calibration procedures. Hydraulic Diagnostics Depth: Circuit analysis, pressure testing, flow testing, valve spool diagnostics, pump performance testing, and troubleshooting of control systems. 📊 Manual Specifications File Format File Format: Digital Download (PDF). Print Quality Print Quality: High-resolution, suitable for printing individual pages or the entire manual. Binding Type Binding Type: Not applicable (digital format); printable for manual binding. Paper Type Paper Type: Not applicable (digital format); intended for printing on standard or heavy-duty paper. ⚙️ Engine Specifications Primary Engine Engine Model: Komatsu SSDA16V160E-2 (or similar Cummins QSKTA60-CE variant). Engine Type: 16-cylinder, V-type, turbocharged, aftercooled, four-stroke diesel engine. Performance Gross Horsepower: Approximately 2300 HP (1715 kW) at 1800 RPM (subject to specific configuration). Net Horsepower: Approximately 2100 HP (1566 kW) at 1800 RPM (subject to specific configuration). Peak Torque: High torque output for heavy load conditions. Fuel System Fuel System Type: High-pressure common rail or unit injection system with electronic control. Fuel Type: Diesel Fuel (meeting specific emission standards and quality requirements). Displacement Engine Displacement: Approximately 60.0 Liters (3660 cubic inches). 🔧 Transmission Standard Transmission Type: AC Electric Drive (utilizing AC traction motors and generators driven by the diesel engine). Optional Optional Transmission: Not applicable, AC electric drive is standard for this model. Features Drive System: AC Traction Motor System. Traction Control: Integrated electronic traction control for optimal grip. Regenerative Braking: Electric drive system facilitates regenerative braking capabilities for energy recovery and enhanced service brake life. 📐 Dimensions Exterior Overall Length: Approx. 14.3 meters (47.0 feet). Overall Width: Approx. 9.7 meters (31.8 feet). Overall Height: Approx. 6.4 meters (21.0 feet). Wheelbase: Approx. 6.3 meters (20.8 feet). Ground Clearance: Approx. 0.65 meters (25.6 inches). Cargo Payload Capacity: Approx. 220 metric tons (243 US tons). Body Capacity Heaped: Approx. 130 cubic meters (170 cubic yards). Weights Operating Weight: Approx. 190,000 kg (418,878 lbs) - varies with configuration. Gross Vehicle Weight: Approx. 410,000 kg (903,900 lbs). 🛡️ Safety Features Ratings Safety Ratings: Designed to meet stringent mining industry safety standards, including ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) for the operator cab. Active Features Active Safety Features: Advanced braking system with integrated retarder, electronic stability control (integrated with electric drive), automatic traction control, fail-safe parking brake. Passive Features Passive Safety Features: Reinforced operator cab (ROPS/FOPS), safety glass, emergency shutdown systems, fire suppression systems (optional/integrated). 💡 Technology...