Basic Information Identification Make: Doosan Moxy Model: MT41 Articulated Dump Truck Product Type: Complete Workshop Service Repair Manual Codes Product Code: DOOSAN-MT41-SRM-PDF Introduction Market Position Vehicle Class: Heavy-duty articulated dump truck, designed for mining, construction, and quarrying operations. Competitive Analysis Segment: Articulated dump trucks (ADT) in the 40-ton payload class. Competitors include Caterpillar, Volvo, John Deere, Bell Equipment. Key Features Manual Utility: Empowers users to perform extensive maintenance and repairs independently, saving significant costs on labor and downtime. Manual Details Coverage Areas General Coverage: All service and repair procedures A-Z for all MT41 models, engines, trim, and transmission types. Page Count Estimated Page Count: Detailed page count not specified, but described as 'complete' covering A-Z procedures. Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Download Manual Coverage Systems Covered Powertrain: Engine, transmission, drivetrain, axles, differentials, final drives. Hydraulics: Steering system, hoist system, braking system hydraulics, auxiliary hydraulic systems. Electrical: Starting and charging system, lighting, instrument cluster, control modules, wiring diagrams. Chassis: Frame, articulation joint, suspension components, steering linkage, braking system mechanics. Body And Cab: Cab structure, interior components, doors, windows, dump body, safety guards. Procedures Included Diagnostic Procedures: Troubleshooting guides, diagnostic flowcharts, fault code interpretation, component testing. Maintenance Procedures: Lubrication schedules, fluid checks and changes, filter replacements, general inspections. Repair Procedures: Step-by-step instructions for component removal, disassembly, inspection, repair, and reassembly. Overhaul Procedures: Complete engine overhaul, transmission rebuild, hydraulic pump and cylinder overhauls. Adjustment Procedures: Brake adjustments, steering system adjustments, linkage alignment. Technical Depth Depth Of Information: Comprehensive, suitable for professional technicians and experienced owner-operators. Includes detailed technical specifications and troubleshooting guidance. Manual Specifications File Format File Type: PDF Software Requirement: Adobe Reader (or compatible PDF viewer) Print Quality Printability: High quality, printable pages (individual pages, chapters, or entire document). Binding Type Binding: Digital (no physical binding) Paper Type Paper Quality If Printed: N/A (digital format) Engine Specifications Primary Engine Engine Make Model: Typically Cummins or Doosan engines (specific model varies by configuration but commonly a variant of Cummins QSX series for this class). Performance Gross Power: Exceeds 400 horsepower (specific figures depend on engine variant installed). Peak Torque: Typically in the range of 1400-1600 lb-ft (specific figures depend on engine variant installed). Fuel System Fuel Type: Diesel Injection System: High-pressure common rail (HPCR) or similar advanced diesel injection system. Cooling System Cooling Type: Liquid-cooled with radiator, fan, and coolant circulation system. Transmission Standard Transmission Type: Heavy-duty automatic transmission (e.g., Allison or ZF) Optional Optional Transmissions: Not typically specified for this class; a robust automatic is standard. Features Gear Selection: Electronically controlled with multiple forward and reverse gears, optimized for heavy hauling and steep inclines. Fluid Requirements Transmission Fluid Type: Requires specific heavy-duty automatic transmission fluid (e.g., Allison TES 295 or equivalent). Dimensions Exterior Overall Length: Approximately 30-35 feet (varies by specific configuration and body length). Overall Width: Approximately 10-11 feet (varies). Overall Height: Approximately 11-12 feet (to cab roof, varies). Cargo Payload Capacity: 40 US tons (approximately 36.3 metric tons). Body Volume Heaped: Approximately 23-25 cubic yards (varies by body configuration). Weights Operating Weight: Typically around 50,000 - 55,000 lbs (22,700 - 25,000 kg) empty. Gross Vehicle Weight: Approximately 130,000 - 140,000 lbs (59,000 - 63,500 kg) loaded. Safety Features Ratings Rollover Protection: Features ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) certified cab. Active Features Braking System: Fully hydraulic, enclosed, wet disc brakes on all wheels; parking brake system. Articulation Steering: Hydraulic articulation and steering system with load-sensing capabilities for stable operation. Passive Features Cab Design: Ergonomically designed cab with excellent visibility, isolation mounting for reduced vibration, and safety glass. Visibility Aids: Work lighting, mirrors, optional cameras for enhanced situational awareness. Technology Features Infotainment Cab Features: While focused on functionality, modern versions may include basic radio, climate control, and diagnostic displays. Driver Assistance Telematics: Often equipped with telematics systems for fleet management, remote monitoring, and diagnostics (e.g., DoosanCONNECT). Connectivity Diagnostic Ports: Standard OBD-II or proprietary diagnostic ports for engine and transmission diagnostics. Maintenance Service Intervals Engine Oil Change: Typically every 250-500 operating hours, depending on operating conditions and oil analysis. Hydraulic Fluid Change: Typically every 1000-2000 operating hours, depending on operating conditions and filtration. Transmission Fluid Change: Typically every 1000-2000 operating hours, depending on operating conditions. Fluid Specifications Engine Oil Viscosity: 15W-40 API CK-4 or CJ-4 heavy-duty diesel engine oil is common (refer to manual for exact spec). Hydraulic Fluid Type: ISO VG 46 or 68 Hydraulic Oil (refer to manual for exact spec, often Caterpillar TO-4 or equivalent). Coolant Type: Heavy-duty engine coolant (50/50 mix of antifreeze and distilled water), typically OAT or HOAT formulation. Known Issues Common Wear Items: Articulation joint wear, hydraulic hose fatigue, brake wear, engine/transmission mounts, electrical connector corrosion in harsh environments. Preventative Maintenance Focus: Strict adherence to lubrication schedules, regular fluid analysis, and timely filter...