Basic Information Identification Make: Hitachi Model: AH350-D / AH400-D Product Type: Operator Manual Product Category: Articulated Dump Truck Codes Model Code Designation: AH350-D and AH400-D denote specific payload capacities (35 and 40 metric tons respectively) within Hitachi's articulated dump truck product line. Introduction Market Position Target Audience: Operators, owners, and maintenance personnel of Hitachi AH350-D and AH400-D Articulated Dump Trucks, seeking practical and accessible operational guidance. Competitive Analysis Manual Value Proposition: Provides comprehensive, practical, and readily accessible operator knowledge, enabling efficient and safe operation of the articulated dump trucks, serving as a crucial resource for on-site or remote consultation. Key Features Manual Highlights: Rich operator knowledge, focus on detail, practical guidance, easy to carry (digital format), anytime/anywhere access, comprehensive knowledge base, inclusion of pictures and images, emphasis on fashion and modern usability. Manual Details Coverage Areas Manual Coverage Scope: Comprehensive operator guidance, safety procedures, maintenance schedules, and troubleshooting for Hitachi AH350-D and AH400-D Articulated Dump Trucks. Page Count Estimated Page Count: Detailed page count not specified, but described as comprehensive with rich operator knowledge. Manual Type Manual Type: Operator Manual Manual Purpose: To provide operators with the knowledge and procedures necessary for safe and effective operation, as well as basic maintenance and troubleshooting. Language Language: English Format File Format: PDF Download Downloadable Format: Digital Download Manual Coverage Systems Covered Covered Systems: Operator Stations, Machine Operation, Periodic Maintenance, As-Required Maintenance, Safety Features, Safety Signs, Troubleshooting, Storage Procedures. Operator Controls: Detailed explanation of all controls within the operator station, including steering, acceleration, braking, transmission selection, and dump body controls. Procedures Included Included Procedures: Safe operation, pre-operation checks, daily maintenance, 500-hour service, 1000-hour service, 2000-hour service, 4000-hour service, 8000-hour service, machine storage, operational checkout, basic troubleshooting, crime prevention tips related to operation. Pre Operation Checks: Comprehensive list of checks to be performed before operating the machine, ensuring all systems are functioning correctly and safely. Technical Depth Depth Of Coverage: Focuses on practical, hands-on operator knowledge with detailed explanations, including words and images. Covers essential operational and maintenance aspects for effective and safe use. Diagnostic Capabilities: Includes a troubleshooting section that guides operators through identifying and resolving common operational issues, but likely not in-depth repair diagnostics requiring specialized tools. Manual Specifications File Format File Format Detail: PDF Compatibility Operating System Compatibility: All Versions of Windows & Mac Requirements Software Requirements: Adobe PDF Reader Print Quality Printability: Printable document Binding Type Binding Type: Not applicable (digital download) Paper Type Paper Type: Not applicable (digital download) Engine Specifications Primary Engine Engine Manufacturer: Hitachi (or specified OEM for the period of manufacture) Engine Model: Specific engine model for AH350-D and AH400-D not detailed in product description, but typically a robust diesel engine suitable for heavy-duty operation. Performance Fuel Type: Diesel Engine Displacement: Specific displacement not provided, but expected to be within the heavy-duty diesel range (e.g., 10-15 liters). Horsepower Range: Specific HP not provided, but AH400-D likely higher than AH350-D, with typical ratings in the 300-450 HP range for this class of truck. Torque Range: Specific torque not provided, but expected to be substantial for heavy hauling applications. Emission Standards: Engine specifications would comply with emissions standards applicable to the model year of manufacture (e.g., Tier II, Tier III). Fuel System Fuel System Type: Direct Injection Diesel (typical for heavy equipment) Fuel Filter Replacement: Procedures and intervals for replacing fuel filters to maintain engine performance and prevent fuel system contamination. Transmission Standard Transmission Type: Automatic Transmission (typically powershift, planetary gear type) Transmission Gears: Multiple forward and reverse gears, optimized for heavy load conditions and varying terrain. Features Transmission Features: Electronically controlled shifting, torque converter, retarder functionality (engine brake/transmission brake) for downhill control. Dimensions Exterior Overall Length: Specific dimensions not provided, but typical for articulated dump trucks in the 35-40 ton payload class. Overall Width: Specific dimensions not provided, but designed for operational efficiency and transportability. Overall Height: Specific dimensions not provided, but designed for material clearance and operator visibility. Ground Clearance: Specific ground clearance not provided, but designed to be sufficient for off-road operation. Weights Operating Weight: Specific weights not provided, but expected to be in the range of 25-35 metric tons. Payload Capacity: AH350-D: ~35 tons; AH400-D: ~40 tons (approximate based on model numbers). Gvwr: Gross Vehicle Weight Rating not specified, but would be the sum of curb weight and maximum payload. Safety Features Safety Features Safety Sections Covered: General Precautions, Operating Precautions, Maintenance Precautions, Safety Signs. Emergency Procedures: Manual covers safety precautions related to operating and maintaining the machine, including emergency shutdown procedures. Fire Prevention: Manual would include safety precautions related to refueling and general machine operation to mitigate fire hazards. Active Features Operator Assistance Features: Not explicitly detailed, but operator manuals typically cover safe control operation and situational awareness. Passive Features Cab Safety Features: Operator station design likely includes ROPS (Roll-Over Protective Structure) and...