🏷️ Basic Information Identification Make: Komatsu Model: HD465-5, HD605-5 Vehicle Type: Articulated Dump Truck Codes Product Name: Komatsu HD465-5 HD605-5 Dump Truck Workshop Manual 👋 Introduction Market Position Industry Segment: Heavy Construction Equipment, Mining & Quarrying Competitive Analysis Competitors: Caterpillar, Volvo CE, Bell Equipment, Liebherr Key Features Purpose: Facilitate efficient and accurate repair, maintenance, and troubleshooting of Komatsu HD465-5 and HD605-5 dump trucks. Value Proposition: Essential resource for Komatsu heavy equipment technicians, service managers, and owners to minimize downtime and ensure optimal performance. 📋 Manual Details Coverage Areas Manual Type: Workshop Manual / Service Manual / Repair Manual Language: English Format: Print Page Count Estimated Pages: Approximately 1000+ 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission, Drive Axles, Differentials Chassis: Frame, Suspension (Front & Rear), Steering System, Braking System, Wheels & Tires Hydraulics: Hoist System, Steering Hydraulics, Implement Hydraulics, Hydraulic Pump & Motor, Cylinders, Hoses & Fittings Electrical: Starting & Charging System, Lighting System, Gauges & Instruments, Control Systems, Wiring Diagrams, Sensors, ECUs Body And Cab: Cab structure, Operator Controls, Seats, HVAC System (if applicable), Body Panels, Dump Body Procedures Included Maintenance: Scheduled Maintenance, Lubrication, Filter Replacements, Fluid Checks & Changes Troubleshooting: Diagnostic Flowcharts, Symptom-Based Troubleshooting, Component Testing Repair And Rebuild: Component Removal & Installation, Overhaul Procedures, Adjustments, Calibration Technical Specifications: Torque Values, Clearances, Tolerances, Pressures, Electrical Schematics Technical Depth Depth: Comprehensive: Covers routine maintenance to major overhaul and diagnostics 📊 Manual Specifications File Format File Type: Likely PDF (digital), Print (physical) Searchability: Searchable text for digital formats Print Quality Print Type: High-quality print, clear diagrams and schematics Binding Type Binding: Professional binding (e.g., spiral-bound, perfect-bound) for durability in workshop environments Paper Type Paper Quality: Durable, high-quality paper stock resistant to workshop conditions ⚙️ Engine Specifications Primary Engine Model Hd465 5 Engine: Komatsu SAA6D140E-3 (or similar variant depending on exact configuration) Model Hd605 5 Engine: Komatsu SAA6D140E-3 (or similar variant depending on exact configuration) Performance Displacement: Approx. 15.2 Liters Horsepower Hd465 5: Approx. 473 HP (353 kW) @ 2000 RPM (net) Horsepower Hd605 5: Approx. 518 HP (386 kW) @ 2000 RPM (net) Torque: Significant torque output suitable for heavy hauling applications Fuel System Fuel Type: Diesel Injection System: Common Rail Direct Injection (CRS), Turbocharged and Intercooled (with Variable Geometry Turbocharger - VGT) Engine Features Emissions Compliance: Likely compliant with Tier 2/3 or equivalent emissions standards depending on production year and region 🔧 Transmission Standard Transmission Type: Komatsu Traction Sensing Planetary (TSP) automatic transmission Number Of Gears: Typically 5 forward speeds and 1 reverse speed Features Transmission Control: Electronic control for optimized shifting and tractive effort management Fluid Specifications Transmission Fluid Type: Komatsu genuine transmission fluid (K-TRAX) or equivalent (e.g., Caterpillar TO-4, Allison TES 439) 📐 Dimensions Exterior Length: Varies by model and configuration (e.g., HD465-5: ~10.2m, HD605-5: ~10.3m) Width: Varies by model and configuration (e.g., ~3.7m to 4.0m) Height: Varies by model and configuration (e.g., ~4.0m to 4.2m) Cargo Payload Capacity Hd465 5: Approx. 55 metric tons (60 short tons) Payload Capacity Hd605 5: Approx. 60 metric tons (66 short tons) Body Volume Heaped: Significant volume, typically over 30 cubic meters Weights Operating Weight Hd465 5: Approx. 40,000 kg (88,200 lbs) Operating Weight Hd605 5: Approx. 43,000 kg (94,800 lbs) 🛡️ Safety Features Ratings Operator Station Protection: ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) compliant cab Active Features Braking System: Full hydraulic, multi-disc brakes with retarder function; Spring-applied parking brake Visibility: Large windows, mirrors, optional rearview camera for enhanced operator visibility Passive Features Operator Comfort: Ergonomic controls, adjustable seat, sound insulation for operator safety and reduced fatigue 💡 Technology Features Infotainment Cab Features: Basic operator interface with essential controls and warning lights. Advanced infotainment is not a primary feature. Driver Assistance Payload Monitoring: May include an integrated payload meter (e.g., Komatsu Payload Meter - K-PM) for optimizing load efficiency. Connectivity Telematics: Potential for Komatsu's proprietary telematics system (e.g., Komtrax) for remote monitoring of machine health, location, and operational data, depending on factory options. 🔧 Maintenance Service Intervals Engine Oil And Filter: Typically every 250-500 operating hours (refer to manual for specific recommendation) Transmission Fluid And Filter: Typically every 1000-2000 operating hours (refer to manual for specific recommendation) Hydraulic Fluid And Filter: Typically every 1000-2000 operating hours (refer to manual for specific recommendation) Lubrication Points: Daily, weekly, and monthly lubrication of pivot points, bearings, and drive shafts as per schedule. Fluid Specifications Engine Oil Type: API CK-4 or CJ-4, SAE 15W-40 (or as specified for ambient temperature) Coolant Type: Komatsu genuine coolant or a heavy-duty ethylene glycol-based coolant with supplemental coolant additives (SCA). Hydraulic Oil Type: Komatsu genuine hydraulic oil (e.g., HO32, HO46) or equivalent ISO VG 32 or 46. Known Issues Common Wear Items: Brake pads and discs, suspension bushings, articulation joints, dump body wear plates, hydraulic hoses. Potential Electrical Concerns: Wiring harness integrity, sensor failures...