🏷️ Basic Information Identification Make: Komatsu Model: 930E-4 Product Type: Service Shop Repair Manual Applicable Serial Numbers: A30693 and UP Generation Model Generation: Fourth Generation (930E-4) Codes Vehicle Code: 930E-4 👋 Introduction Market Position Vehicle Class: Heavy Duty Mining Truck Industry Segment: Large Capacity Off-Highway Haulage Target Application: Large-scale mining operations, quarrying, heavy construction Competitive Analysis Primary Competitors: Caterpillar 797 Series, Hitachi EH Series, Liebherr T Series Key Features Payload Capacity: 230-250 US Ton (approximately) Engine Type: Tiered, high-horsepower diesel Transmission Type: AC Electric Drive System Propulsion System: Electric motors driving rear wheels Fuel Efficiency: Optimized for large payload and long haul cycles Operator Comfort: Advanced cabin design and suspension 📋 Manual Details Coverage Areas Comprehensive Coverage: Yes Maintenance: Included Assembly: Included Disassembly: Included Servicing: Included Page Count Estimated Page Count: Varies (typically 1000+ pages for this class of equipment) Manual Type Type: Service Shop Repair Manual Language Language: English Format Format: Digital (likely PDF) 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, repair, overhaul procedures Powertrain: Transmission, drive axles, differentials, hydraulic systems Braking System: Service, adjustment, component replacement Electrical System: Wiring diagrams, component testing, troubleshooting Hydraulic System: Pump, valve, cylinder repair and testing, fluid specifications Suspension System: Component identification, service procedures Steering System: Components, troubleshooting, adjustments Body And Chassis: Frame, dump body, cab, lubrication points Cooling System: Radiator, fan, coolant specifications and service Fuel System: Tank, lines, filters, engine fueling Air Intake And Exhaust: Filters, turbocharger, mufflers Operator Station: Controls, instrumentation, cab components Procedures Included Routine Maintenance: Greasing, fluid checks, filter replacement Troubleshooting: Diagnostic flowcharts, symptom-based guides Component Replacement: Detailed step-by-step instructions for all major components Overhaul Procedures: Engine, transmission, hydraulic cylinder rebuilds Calibration: Sensors, control modules Adjustment Procedures: Brakes, clutch, steering linkages Diagnostic Testing: Electrical system diagnostics, hydraulic pressure tests Installation Procedures: Major component installations Technical Depth Depth: Deep, comprehensive Diagnostic Capability: Advanced diagnostics, fault code interpretation Rebuild Detail: Complete engine, transmission, and hydraulic system rebuilds Schematics: Detailed electrical and hydraulic schematics Torque Specifications: All critical fastener torque values Clearances: Component and bearing clearances Special Tools: Identification and usage of specialized tools 📊 Manual Specifications File Format Format: PDF Searchability: Searchable text content Viewing Requirements: Adobe Acrobat Reader or compatible PDF viewer Print Quality Printability: Printable for hard copy reference Binding Type Binding Type Physical: N/A (Digital Format) Paper Type Paper Type Physical: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Cummins Engine Model: QSK60 Engine Configuration: V16, Turbocharged, Aftercooled Displacement: 1483 cu in (24.3 Liters) Performance Gross Horsepower Rating: Approximately 2300-2400 HP (May vary by specific configuration) Peak Torque: High torque output for heavy hauling Fuel System Fuel Type: Diesel Injection System: High-pressure common rail (Cummins先進システム) Fuel Filter Part Numbers: Refer to specific engine service manual or manual sections Cooling System Cooling System Capacity: Large capacity, multi-circuit Emission Controls Emission Standards: Compliant with relevant emissions regulations for heavy-duty off-road equipment 🔧 Transmission Standard Type: AC Electric Drive (Proprietary Komatsu System) Optional Options Available: N/A (Electric drive is standard for this model) Features Drive Motors: High-torque AC electric motors driving rear wheels Power Generation: Engine directly coupled to generator Regenerative Braking: Integrated into electric drive system Control System: Advanced electronic control module for power distribution and traction Fluid Specifications Electric Drive Fluid: Specialized synthetic lubricant for drive motors and gearboxes (refer to manual for specific type and part number) 📐 Dimensions Exterior Length: Approx. 28-30 ft (8.5-9.1 m) Width: Approx. 22-24 ft (6.7-7.3 m) Height: Approx. 15-17 ft (4.6-5.2 m) Wheelbase: Approx. 15-17 ft (4.6-5.2 m) Ground Clearance: Variable based on suspension settings and load Cargo Body Capacity Struck: Approx. 210 cu yd (160 cu m) Body Capacity Heaped: Approx. 268 cu yd (205 cu m) Weights Operating Weight: Approx. 300,000 - 350,000 lbs (136,000 - 159,000 kg) Payload Capacity: 230-250 US Tons (209-227 Metric Tons) Gvwr: Approx. 580,000 - 620,000 lbs (263,000 - 281,000 kg) 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) standard in cab Fire Suppression: Optional fire suppression systems available Active Features Automatic Braking: Integrated into electric drive system for controlled stops Traction Control: Advanced traction control managed by electric drive system Speed Governor: Electronically controlled speed limitation Passive Features Cab Structure: Reinforced operator cab for protection Seatbelts: Heavy-duty operator seatbelts Visibility: Large windows, optional work lights, rearview cameras 💡 Technology Features Infotainment Operator Interface: Advanced digital display for system monitoring, diagnostics, and machine parameters. Driver Assistance Payload Monitoring: Integrated payload monitoring system for optimizing loads. Gradeability Control: Electronically managed to optimize hauling on inclines. Connectivity Telematics: Komatsu KOMTRAX or similar telematics system for remote monitoring, fleet management, and predictive maintenance. Propulsion Technology Electric Drive Benefits: Improved fuel efficiency, reduced emissions, enhanced torque, and simpler powertrain compared to traditional mechanical transmissions. 🔧 Maintenance Service Intervals Engine Oil Change: Based on operating hours, typically 250-500 hours; consult manual for exact intervals...