🏷️ Basic Information Identification Make: Komatsu Model: HD325-6 Product Type: Operation & Maintenance Manual Machine Type: Rigid Frame Dump Truck Codes Serial Number Applicability: S/N: 5718 and up 👋 Introduction Market Position Segment: Heavy-duty off-highway rigid dump truck Competitive Analysis Peers: Caterpillar 730, Volvo A35F/A35G, Bell B30E/B30F, John Deere 370E Key Features Operator Environment: Ergonomic cab design, advanced suspension for ride comfort Payload Capacity: Designed for efficient hauling in mining, construction, and quarrying applications. Payload Efficiency: Designed for high payload capacity and efficient cycle times in demanding environments. 📋 Manual Details Coverage Areas Manual Scope: Complete Operation and Maintenance Page Count Estimated Page Count: Comprehensive (Specific number not provided in product info, but expected to be extensive for heavy equipment) Manual Type Type: Operation and Maintenance Manual Language Language: English (standard for Komatsu manuals, confirm with supplier) Format Format: Digital (e.g., PDF) or Printed (confirm with supplier) 📖 Manual Coverage Systems Covered Mechanical Systems: Engine, Powertrain, Undercarriage, Steering, Braking, Hydraulics, Suspension, Body and Frame Electrical Systems: Electrical Schematics, Component Identification, Troubleshooting Powertrain Components: Engine, transmission, drive shafts, differentials, final drives, planetary gears. Hydraulic System: Hydraulic pump, control valves, cylinders (hoist, steering), hydraulic lines, filters, oil cooler, reservoir. Procedures Included Operation: Pre-operation checks, Startup, Shutdown, Operation controls, Safe operating practices, Load handling Maintenance: Lubrication schedules, Fluid level checks, Filter replacements, Greasing points, Component inspection Troubleshooting: Diagnosis of common faults, Symptom-based troubleshooting guides Adjustment Procedures: Brake adjustments, clutch adjustments (if applicable), parking brake adjustments. Inspection Guidelines: Visual inspections, torque checks, wear checks on critical components. Technical Depth Depth: Comprehensive for operators and maintenance personnel, covering daily checks to component level maintenance and minor repairs. Advanced diagnostics and major component overhauls may require specialized workshop manuals. Diagnostic Codes: Explanation of fault codes and their meanings, guiding technicians to the root cause. Rebuild Procedures: May include basic component removal/installation procedures. Major rebuilds might refer to separate workshop manuals. 📊 Manual Specifications File Format Digital Quality: High-resolution, searchable PDF (assumed for digital format) Searchability: Text-searchable (for digital formats), enabling quick location of specific information. Print Quality Print Readability: Clear text and diagrams for easy understanding (for printed versions) Binding Type Binding: Durable binding suitable for workshop environments (for printed versions, e.g., spiral-bound or case-bound) Paper Type Paper Quality: Heavy-duty, coated paper resistant to grease and moisture (for printed versions) ⚙️ Engine Specifications Primary Engine Engine Model: Komatsu SAA6D125E-2 (or equivalent, specific to S/N range) Performance Gross Horsepower: Approx. 320 HP (1,900 rpm) (specific figure to be confirmed from manual) Net Horsepower: Approx. 300 HP (1,900 rpm) (specific figure to be confirmed from manual) Peak Torque: Approx. 1,320 lb-ft (974 Nm) @ 1,400 rpm (specific figure to be confirmed from manual) Fuel System Fuel Type: Diesel Injection System: Common Rail (or electronically controlled direct injection, confirm) Engine Model Emissions Compliance: Engine technology likely meets Tier 3 or equivalent emissions standards relevant to its production era. 🔧 Transmission Standard Transmission Type: Komatsu Automatic Transmission (e.g., Hydro-Shift) Number Of Gears: e.g., 6 Forward / 1 Reverse (confirm specific model) Features Shift Control: Electronically controlled for optimal performance and fuel efficiency 📐 Dimensions Exterior Overall Length: Approx. 9,500 - 10,000 mm (31 - 33 ft) (specific to be confirmed) Overall Width: Approx. 3,300 - 3,500 mm (10.8 - 11.5 ft) (specific to be confirmed) Overall Height: Approx. 3,600 - 3,800 mm (11.8 - 12.5 ft) (specific to be confirmed) Wheelbase: To be specified in manual (critical for stability and maneuverability). Ground Clearance: To be specified in manual (important for off-road operation). Cargo Rated Payload: 20-25 metric tons (44,000 - 55,000 lbs) (specific to be confirmed) Body Capacity Heaped: Approx. 16-18 m³ (21-23.5 yd³) (specific to be confirmed) Weights Operating Weight: Approx. 20,000 - 22,000 kg (44,000 - 48,500 lbs) (specific to be confirmed) Front Axle Load Max: To be specified in manual Rear Axle Load Max: To be specified in manual 🛡️ Safety Features Ratings Industry Standards: Compliant with relevant industry safety standards for heavy construction equipment (e.g., ROPS/FOPS) Active Features Braking System: Dual-circuit hydraulic dry disc brakes, fail-safe parking brake Retarder: Automatic transmission retarder for downhill speed control Passive Features Cab Protection: Roll-Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) as standard Seat Belt: Operator seatbelt (e.g., 3-point) 💡 Technology Features Infotainment Operator Interface: Intuitive control panel and dashboard for monitoring machine status and operational parameters. May include diagnostic indicators. Driver Assistance Telematics: May integrate with Komatsu's telematics system (e.g., Komtrax) for remote monitoring of machine health, location, and operational data. Manual details how to utilize onboard diagnostics. Connectivity Diagnostic Ports: Includes diagnostic ports for connecting external diagnostic tools for advanced troubleshooting and software updates. 🔧 Maintenance Service Intervals Engine Oil Change: Typically 250-500 hours, dependent on operating conditions and oil specification (refer to manual for exact interval and Komatsu's recommended oil). Hydraulic Filter Replacement: Typically...