🏷️ Basic Information

Make:

Komatsu

Model:

HD200-2

Vehicle Type:

Articulated Dump Truck

Serial Number Coverage:

SN 1002 and up

👋 Introduction

Market Position:

The Komatsu HD200-2 is a robust articulated dump truck designed for heavy-duty construction, mining, and quarrying applications. It is known for its reliability and efficient operation in demanding environments.

Key Features Of Manual:

Competitive Analogy:

Competes with similar capacity articulated dump trucks from manufacturers like Caterpillar, Volvo, and John Deere.

📋 Manual Details

Systems Covered:

Page Count:

Not specified in provided information

Manual Type:

Service Shop Manual / Repair Manual

Manual Purpose:

To provide comprehensive guidance for the diagnosis, maintenance, and repair of the Komatsu HD200-2 articulated dump truck.

Language:

English

Format:

PDF Downloadable

📖 Manual Coverage

Engine Systems:

Power Train Systems:

Steering Systems:

Air Systems:

Hydraulic Control Systems:

Work Equipment:

Other Systems:

Procedures Included:

Troubleshooting Procedures:

Detailed troubleshooting charts, symptom-to-cause analysis, and diagnostic steps for various systems including engine, powertrain, hydraulics, and steering.

Technical Depth:

Comprehensive service and repair information for skilled technicians and experienced owner-operators. Covers detailed component overhauls, system diagnostics, and troubleshooting beyond basic maintenance.

Diagrams And Illustrations:

Includes detailed exploded views of components, hydraulic circuit diagrams, electrical schematics (basic), and assembly/disassembly illustrations.

Rebuild Procedures:

Detailed procedures for rebuilding major components such as the engine, transmission, hydraulic pumps, and cylinders.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-resolution, ensuring clear and legible diagrams, text, and illustrations for printing.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Compatibility:

All Versions of Windows & Mac

Requirements:

Adobe PDF Reader

Accessibility:

Printable pages for workshop use.

Download Speed Factors:

Dependent on user's internet connection speed.

⚙️ Engine Specifications

Engine Model:

Specific engine model not provided in product information, but typically features a Komatsu or Cummins diesel engine.

Engine Displacement:

Typically in the range of 8 to 12 liters, depending on the specific engine fitted.

Horsepower Range:

Generally between 200-250 HP.

Fuel Type:

Diesel

Injection System Type:

Mechanical fuel injection or early electronic injection depending on specific engine variant.

Typical Engine Manufacturer:

Komatsu or Cummins

🔧 Transmission

Transmission Type:

Heavy-duty powershift transmission (e.g., Komatsu specific, ZF)

Gear Selection:

Typically 4 or 5 speeds forward and 3 or 4 speeds reverse.

Transmission Control:

Manual lever or electronic selector for gear changes.

Transmission Features:

📐 Dimensions

Overall Length:

Approx. 9-10 meters (varies with configuration)

Overall Width:

Approx. 3 meters

Overall Height:

Approx. 3.5 meters (to top of cab)

Operating Weight:

Approx. 20,000 - 23,000 kg

Payload Capacity:

Approx. 20-25 US tons (metric tons)

Front Axle Weight:

Refer to specific axle load ratings in manual.

Rear Axle Weight:

Refer to specific axle load ratings in manual.

🛡️ Safety Features

Active Safety Features:

Passive Safety Features:

💡 Technology Features

Infotainment Features:

Basic operator controls; not typically equipped with advanced infotainment systems. Focus is on operational functionality.

Driver Assistance Features:

Limited driver assistance features by modern standards; primary focus on functional controls and safety features inherent to the machine's design.

Telematics Availability:

Not standard for this model era; may have been retrofitted on some units.

🔧 Maintenance

Engine Oil Change Interval:

Typically every 250-500 operating hours, or as specified by engine manufacturer (refer to manual for exact intervals).

Hydraulic Fluid Change Interval:

Generally around 2000-4000 operating hours, or based on fluid analysis. Manual will provide specific guidelines.

Transmission Fluid Change Interval:

Typically between 1000-2000 operating hours. Manual is essential for precise intervals and procedures.

Engine Oil Specification:

Refer to manual; typically API CD/CE/CF or equivalent heavy-duty diesel engine oil (e.g., SAE 15W-40).

Hydraulic Fluid Specification:

Refer to manual; typically ISO VG 46 or 68 hydraulic oil, or a universal tractor transmission oil (UTTO) depending on the system design.

Transmission Fluid Specification:

Refer to manual; often a specific heavy-duty automatic transmission fluid (ATF) or torque converter fluid.

Coolant Specification:

Typically a heavy-duty diesel engine coolant with appropriate antifreeze/antiboil properties. Refer to manual for specific type and mixture ratio.

Brake Fluid Specification:

Refer to manual; typically DOT 3 or DOT 4 for any hydraulic brake assist systems, though many heavy trucks use air brakes or specialized hydraulic fluids.

Common Issues Hd200 2:

Filter Replacement:

Engine oil filters, fuel filters, hydraulic filters, transmission filters (where applicable).

Lubrication:

Grease points for articulation, steering, suspension, and other moving parts.

System Checks:

Checks for leaks, proper operation of all systems, and fluid levels.

📚 Vehicle History

Brand Heritage:

Komatsu is a globally recognized manufacturer of construction and heavy equipment, known for its durable and reliable machinery, often with a focus on innovation and efficiency.

Model Evolution Hd200:

The HD200 series represents Komatsu's mid-size articulated dump truck offering, evolving through various iterations (like the HD200-1, HD200-2, HD200-3, etc.) with incremental improvements in engine technology, transmission, hydraulics, and operator comfort.

Typical Production Era:

The HD200-2 model was likely produced in the 1980s to early 1990s.