🏷️ Basic Information Identification Make: Komatsu Model: HM400-1 Machine Type: Articulated Dump Truck Generation Serial Number Range: 1001 and up 👋 Introduction Market Position Target User: Owners, Operators, Maintenance Technicians, Service Personnel Application Sectors: Ideal for mining, quarrying, large-scale construction, earthmoving, and infrastructure projects. Key Features Value Proposition: Enables peak performance, economical and safe operation, and effective maintenance and repair. Reduces reliance on external service by empowering self-service. Cost Savings: Empowers users to perform their own repairs, saving significant costs on labor. Operator Assistance: Designed to help operators achieve peak performance through effective and safe machine operation. Competitive Analysis Market Segment: Heavy-duty articulated dump trucks used in construction, mining, and quarrying operations. 📋 Manual Details Coverage Areas Sections Included: Service Repair, Field Assembly Instruction, Operation & Maintenance Completeness: 100% complete and intact, no missing/corrupt pages/sections guaranteed. Page Count Estimated Page Count: Not specified, but extensive due to three comprehensive manuals Manual Type Types: Service Repair Manual, Field Assembly Instruction, Operation & Maintenance Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Major Systems: Engine, Powertrain, Hydraulics, Electrical System, Chassis, Steering, Braking, Operator Station, Body Service Repair Focus: General information, structure/function, maintenance standards, testing/adjustment, disassembly/assembly, and miscellaneous procedures. Hydraulic System: Covers hydraulic components, pumps, valves, cylinders, hoses, and troubleshooting for steering, lifting, and braking systems. Electrical System: Includes wiring diagrams, component identification, troubleshooting for starter, charging, lighting, and auxiliary systems. Chassis And Body: Covers frame structure, suspension components, articulation joint, dump body, tailgate (if equipped), and related maintenance. Braking System: Details on service brakes, parking brakes, hydraulic actuation, and any retarder systems. Steering System: Focus on the articulation joint hydraulics, steering cylinder, and control linkage maintenance. Operator Station: Details on cab interior, controls, instrumentation, HVAC (if equipped), and operator comfort features. Procedures Included Repair And Maintenance: Disassembly, Assembly, Troubleshooting, Diagnostics, Lubrication, Adjustments, Inspection, Routine Maintenance, Field Assembly Operation Maintenance Focus: Foreword, Safety, Operation, Maintenance, Specifications, Attachments/Options, and Index. Field Assembly Focus: Drawings of removed units, dimensions of removed units, assembly procedure/equipment/schedule, necessary tools/equipment, sling procedure, and tailgate/payload meter specifications. Testing And Adjustment: Detailed procedures for testing system pressures, component performance, and making necessary adjustments for optimal operation. Disassembly And Assembly: Step-by-step instructions with torque specifications, component orientation, and special tool requirements for rebuilding major assemblies. Troubleshooting: Comprehensive troubleshooting guides for engine, transmission, hydraulic, and electrical faults. Technical Depth Depth: Comprehensive: from basic operation and maintenance to detailed repair, troubleshooting, and assembly procedures. Includes specifications, diagrams, photos, and schemes. Illustrations: Detailed illustrations, exploded diagrams, drawings, and actual real photo illustrations. Schemes: Includes technical schemes for electrical and hydraulic systems to aid in diagnostics and repair. 📊 Manual Specifications File Format Technical Details: PDF, Searchable Text, Bookmarked, Zoomable Compatibility: All versions of Windows & Mac, APP ISO, iPhone, iPod, Android. Delivery: Instant Download Accessibility: Can be saved to hard-drive and burned to CD-ROM for offline access. Print Quality Printability: Fully Printable Clarity: High-resolution digital format ensures clarity of diagrams and text when zoomed. Binding Type Binding: Digital (PDF) Paper Type Paper: Not Applicable (Digital) ⚙️ Engine Specifications Primary Engine Engine Model: Komatsu SAA6D140E-3 Engine Manual Reference: 140-3 Series Engine Shop Manual (referenced for engine-specific details). Performance Displacement: Not specified in this product description, but covered in the accompanying '140-3 Series Engine Shop Manual'. Engine Features: The SAA6D140E-3 is a heavy-duty diesel engine known for its power and reliability in demanding applications. Engine Torque: Specific torque figures for the SAA6D140E-3 would be referenced in the associated engine shop manual. Fuel System Type: Details would be found in the detailed engine shop manual referenced. Injection Type: Information on fuel injection system components and service will be present. 🔧 Transmission Standard Type: Information specific to the HM400-1's transmission (likely an automatic or powershift) would be detailed within the Service Repair Manual. Features Powertrain Integration: The manual will detail how the engine, transmission, and final drives integrate for optimal power delivery and control. Optional Powertrain Options: Details on any transmission variations or options for the HM400-1 model will be specified in the relevant manuals. 📐 Dimensions Exterior Overall Length Width Height: Detailed specifications, including dimensions for the HM400-1, are expected to be within the Operation & Maintenance Manual and potentially the Service Repair Manual. Ground Clearance: Specific ground clearance is a critical dimension for off-road operation and will be detailed in the technical specifications. Turning Radius: Articulation angle and turning radius are key operational specs that will be detailed. Weights Operating Weight: Specific operating weight details for the HM400-1 are typically found in the Operation & Maintenance Manual. Axle Loads: Axle load specifications are crucial for operational safety and regulatory compliance and will be included. Cargo Payload Capacity: Payload specifications are typically found in the Operation & Maintenance Manual and may also be listed as a specification for assembly in the Field Assembly...