🏷️ Basic Information Identification Make: Komatsu Model: 930E-3 Vehicle Type: Large Capacity Mining Truck Codes Machine Model Code: 930E-3 👋 Introduction Market Position Vehicle Class: Mining Truck / Haul Truck Competitive Analysis Competitors: Caterpillar 797 Series, Bucyrus MT6300AC, Liebherr T 284 Key Features Operational Purpose: High-capacity, off-highway, surface mining and heavy-duty construction applications Fuel Efficiency Technology: AC electric drive system provides efficient power delivery and regenerative braking capabilities 📋 Manual Details Coverage Areas Manual Type: Workshop Service Manual Page Count: 3929 Language: English Format: PDF Applicability: Komatsu 930E-3 specific model and variants 📖 Manual Coverage Systems Covered Primary Systems: Engine, Powertrain, Hydraulics, Electrical, Braking, Steering, Bodywork, Chassis, Cooling, Exhaust, Fuel, Safety Systems, Operator Compartment Electrical System: AC electric drive system, charging alternators, batteries, wiring harnesses, sensors, control modules, lighting Powertrain System: Engine, AC electric drive, drivetrain components, differentials, axles Hydraulic System: Steering, hoist/dump system, braking (service/parking), lubrication Procedures Included Repair Procedures: Complete overhaul, component replacement, troubleshooting, diagnostics, adjustments, calibration, disassembly, assembly Maintenance Procedures: Preventative maintenance, lubrication schedules, filter changes, inspections Troubleshooting Guides: Detailed diagnostic trees and procedures for identifying and resolving faults Wiring Diagrams: Detailed electrical schematics for all vehicle systems Technical Depth Diagnostic Capabilities: Advanced diagnostics, fault code interpretation, electrical schematics, hydraulic circuit analysis, mechanical troubleshooting Repair Manual Scope: Comprehensive, covers all aspects from routine maintenance to major component overhauls and system diagnostics. 📊 Manual Specifications File Format Digital Format: PDF Searchability: Searchable PDF for quick access to information Print Quality Resolution: High-resolution scans, suitable for printing Image Clarity: Clear images, diagrams, and schematics Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Cummins Engine Model: QSK60 Engine Bore X Stroke: 159 mm x 159 mm (6.26 in x 6.26 in) Performance Gross Power Hp: 2350 Peak Torque Lb-Ft: 7323 Engine Displacement Liters: 15.0 Fuel System Fuel Type: Diesel Injection System: High-pressure common rail 🔧 Transmission Standard Transmission Type: AC Electric Drive System Optional Optional Features: N/A (Standard AC Electric Drive) Features Drive System Components: AC wheel motors, AC generators, power electronics, engine control unit 📐 Dimensions Exterior Overall Length Ft: 49.9 Overall Width Ft: 28.4 Overall Height Ft: 17.9 Wheelbase Ft: 21.5 Weights Operating Weight Lbs: 183000 Payload Capacity Tons: 360 Gross Vehicle Weight Rating Lbs: 545000 Front Axle Capacity Lbs: 130000 Rear Axle Capacity Lbs: 415000 🛡️ Safety Features Ratings Safety Compliance: Meets relevant industry safety standards for heavy equipment Active Features Braking System: Wet disc brakes, hydraulic actuation, dynamic braking via electric drive Parking Brake: Spring applied, hydraulically released Passive Features Operator Protection: ROPS/FOPS compliant cab (Roll-Over Protective Structure / Falling Object Protective Structure) 💡 Technology Features Infotainment Operator Interface: Digital display for engine monitoring, system status, diagnostics, and operator controls Driver Assistance Automation Readiness: Designed to integrate with mine management and automation systems Control System: Proprietary Komatsu electronic control system managing engine and electric drive operation. Connectivity Telematics Capability: Supports fleet management and remote monitoring capabilities 🔧 Maintenance Service Intervals Engine Oil Change Interval: Refer to manual for specific operating hours, typically 500-1000 hours Hydraulic Fluid Change Interval: Refer to manual for specific operating hours and filter service Fluid Specifications Engine Oil Viscosity: SAE 15W-40 (e.g., Komatsu Genuine Engine Oil) Coolant Type: Heavy-duty coolant with OAT (Organic Acid Technology) or equivalent Hydraulic Fluid Type: ISO VG 46 or 32 anti-wear hydraulic fluid (Komatsu approved) Brake Fluid Type: DOT 3 or 4 Hydraulic Brake Fluid (if applicable to secondary systems) Known Issues Common Wear Points: Brake system components, hydraulic cylinders, electrical connections, suspension components, engine cooling system Troubleshooting Areas: Electric drive system faults, engine performance issues, hydraulic system leaks, brake system wear Preventative Maintenance Importance: Crucial for maximizing uptime and preventing costly failures in demanding mining environments. 📚 Vehicle History Brand Heritage Company Foundation: 1921 Specialization: Manufacturer of construction and mining equipment Model Evolution Series Introduction: Komatsu mining trucks have a long lineage, with the 930E being a highly successful iteration in the large capacity haul truck segment. Key Advancements: Introduction of advanced AC electric drive systems for improved performance, reliability, and payload capacity. Production Manufacturing Location: Primarily Japan, with global support facilities