🏷️ Basic Information Identification Make: Komatsu Model: 930E-2 Vehicle Type: Dump Truck Product Name: Komatsu 930E-2 DUMP Truck Service Shop Repair Manual Serial Number Coverage: A30296, A30297, A30300 and subsequent serial numbers Codes Vehicle Identification Number Format: Not directly applicable for this heavy equipment, serial numbers are primary. 👋 Introduction Market Position Segment: Large mining and construction haul truck Target User: Mine operators, heavy equipment mechanics, maintenance supervisors Competitive Analysis Competitors: Caterpillar 777, Liebherr T 282B, BelAZ 75131 Key Features Vehicle Capability: High payload capacity, robust construction for extreme environments, advanced electronic controls for efficiency and safety. Manual Utility: Essential for maximizing uptime, ensuring operator safety, and performing cost-effective maintenance and repairs on the 930E-2. 📋 Manual Details Coverage Areas Maintenance: Scheduled maintenance, inspections, lubrication, component checks. Assembly Disassembly: Complete procedures for major components and systems. Servicing: Diagnostics, troubleshooting, component replacement, adjustments. Electrical Systems: Wiring diagrams, component testing, diagnostics for electronic controls. Hydraulic Systems: Component testing, troubleshooting, fluid specifications, pressure checks. Powertrain: Engine, transmission, differentials, axles, drive shafts. Braking System: Service, parking, and emergency brake system repair and maintenance. Steering System: Hydraulic steering components, diagnostics, and adjustments. Body And Chassis: Frame, body panels, dump bed, suspension components. Operator Station: Controls, instrumentation, seating, HVAC (if applicable). Page Count Estimated Pages: High, typically several hundred pages for a comprehensive service manual. Manual Type Type: Service Shop Repair Manual Language Language: English Format Format: PDF File Format: Searchable PDF Print Quality: High-resolution scans for clear text and diagrams. Binding Type: N/A (Digital Format) Paper Type: N/A (Digital Format) 📖 Manual Coverage Systems Covered Powertrain Systems: Engine (Komatsu SAA12V140E-3), transmission (Komatsu DT400), differentials, drive axles, transfer case. Braking And Steering Systems: Wet multi-disc brakes (front and rear), hydraulic power steering, retarder system. Electrical And Electronic Control Systems: Engine control unit (ECU), transmission control unit (TCU), vehicle management system (VMS), lighting, starter, charging systems. Hydraulic Systems: Dump hoist system, steering hydraulics, brake hydraulics, cooling fan hydraulics. Chassis And Suspension: Frame structure, suspension (hydropneumatic), lubrication points, tire specifications. Operator Controls And Safety Systems: Operator station layout, controls for driving and dumping, safety interlocks, ROPS/FOPS compliance. Procedures Included Preventive Maintenance: Detailed lubrication charts, fluid change intervals, filter replacement procedures, inspection checklists. Diagnostics And Troubleshooting: Systematic diagnostic charts, fault code interpretation, component testing procedures. Repair And Rebuild: Step-by-step instructions for major component removal, disassembly, inspection, repair, assembly, and installation. Component Adjustment: Torque specifications for fasteners, calibration procedures for sensors and controls. Special Tool Identification: Listing and usage instructions for specialized tools required for specific repairs. Technical Depth Depth: Comprehensive. Covers basic maintenance to complete engine and transmission overhauls, including advanced electrical system diagnostics and hydraulic component rebuilding. ⚙️ Engine Specifications Primary Engine Model: Komatsu SAA12V140E-3 Type: 4-stroke, turbocharged, intercooled, diesel Cylinders: 12 Displacement: 46.1 liters Performance Net Horsepower: 1200 HP (895 kW) @ 1800 RPM Peak Torque: Approximately 3550 lb-ft (4813 Nm) Fuel System Injection Type: Electronic Common Rail Injection Fuel Type: Diesel Fuel Cooling System Type: Water-cooled with engine-driven fan Lubrication System Oil Capacity: Approximately 50-55 gallons (189-208 liters) 🔧 Transmission Standard Model: Komatsu DT400 Type: Automatic, planetary gear type with electronic control Speeds: 7 forward, 1 reverse Features Control System: Electronically controlled for optimal shift points and performance. Fluid Type Recommendation: Komatsu Genuine Oil or equivalent API CD/CE/CF-4 Fluid Capacity Approximate: 25 gallons (95 liters) 📐 Dimensions Exterior Length: Approx. 33 ft 6 in (10.2 m) Width: Approx. 17 ft 7 in (5.36 m) Height: Approx. 15 ft 10 in (4.82 m) Cargo Body Capacity Struck: Approx. 170 cubic yards (130 cubic meters) Body Capacity Heaped: Approx. 215 cubic yards (164 cubic meters) Weights Operating Weight: Approx. 200-220 tons (181-200 metric tons) Payload Capacity: Approx. 190 tons (172 metric tons) Gross Vehicle Weight: Approx. 400-420 tons (363-381 metric tons) Wheels And Tires Tire Size: 53/80 R63 Wheel Bolt Pattern: Specific to Komatsu heavy equipment, typically large, heavy-duty single wheel configurations. 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) and FOPS (Falling-Object Protective Structure) compliant cabin. Active Features Braking System: Fail-safe braking system, dynamic retarder, emergency brake. Visibility: Large cabin windows, powerful lighting system, optional rearview camera systems. Passive Features Operator Cab: Reinforced cab structure, vibration dampening, ergonomic controls. Safety Interlocks Dump System: Interlocks to prevent accidental dumping while in motion or on uneven ground. 💡 Technology Features Infotainment System: Not applicable in the traditional automotive sense; focus is on operational monitoring and diagnostics. Driver Assistance Features: Advanced electronic control unit (ECU) for engine and transmission management, vehicle management system (VMS) for real-time monitoring of critical parameters, integrated diagnostics. Connectivity Telematics: Optional telematics systems for remote monitoring, fleet management, and predictive maintenance. Control Systems Transmission Control: Electronically controlled, providing optimized gear selection for load, terrain, and speed, improving fuel efficiency and reducing drivetrain stress. 🔧 Maintenance Service Intervals Engine Oil Change: Varies based on operating...