Komatsu 730E Service Repair Manual A30133-A30180

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🏷️ Basic Information Identification Make: Komatsu Model: 730E Vehicle Type: Large Mining Dump Truck 👋 Introduction Market Position Segment: Ultra-class Electric Drive Mining Truck Target User: Mining operations, heavy equipment maintenance facilities Competitive Analysis Competitors: Caterpillar 793F, Liebherr T 284, Belaz 75710 Key Features Drive System: AC Electric Drive Payload Capacity: Approximately 216 metric tons (238 US tons) 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service and repair Page Count Estimated Page Count: High (typically several hundred to over a thousand pages for mining equipment manuals) Manual Type Type: Service Repair Manual Language Language: English (standard for this equipment) Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission, Drive Axle, Differentials, Final Drives Hydraulic Systems: Steering, Hoist (Tipping), Brake, Cooling Fan Electrical System: Battery, Charging, Starting, Lighting, Control Systems (PLC), Diagnostics Braking System: Service Brakes (Wet Disc), Parking Brakes, Retarders Chassis And Suspension: Frame, Front Axle, Rear Axle Assembly, Suspension System (Tires/Struts) Body And Cab: Operator's Cab, Body Construction, Access Systems Procedures Included Routine Maintenance: Lubrication, Filter Replacement, Fluid Checks and Changes, Inspections Major Repairs: Engine Overhaul, Transmission Rebuild, Hydraulic Component Replacement, Axle Repair Diagnostic Procedures: Troubleshooting Charts, Symptom-Based Diagnostics, Fault Code Interpretation Component Disassembly And Assembly: Step-by-step instructions with torque specifications Electrical Troubleshooting: Schematics, Wiring Diagrams, Component Testing Technical Depth Depth: Highly detailed, suitable for trained technicians Diagnostic Tools: Information on required diagnostic equipment and software Specification Tables: Extensive torque values, clearances, and tolerances 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable text and images Printability: Printable, with potential for bookmarks and indexing Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Komatsu (often Cummins or MTU as auxiliary power) Engine Model: Komatsu SSDA16V160E-3 (example, specific to configuration) Engine Type: Four-stroke, turbocharged,...

Type: Mining Truck

Satıcı:

Sku: 497119

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Tags: 730E Engines Komatsu Mining Truck Misc

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Description

🏷️ Basic Information

Identification

Make:

Komatsu

Model:

Vehicle Type:

Large Mining Dump Truck

👋 Introduction

Market Position

Segment:

Ultra-class Electric Drive Mining Truck

Target User:

Mining operations, heavy equipment maintenance facilities

Competitive Analysis

Competitors:

Caterpillar 793F, Liebherr T 284, Belaz 75710

Key Features

Drive System:

AC Electric Drive

Payload Capacity:

Approximately 216 metric tons (238 US tons)

📋 Manual Details

Coverage Areas

Coverage Scope:

Comprehensive service and repair

Page Count

Estimated Page Count:

High (typically several hundred to over a thousand pages for mining equipment manuals)

Manual Type

Type:

Service Repair Manual

Language

Language:

English (standard for this equipment)

Format

Format:

📖 Manual Coverage

Systems Covered

Powertrain:

Engine, Transmission, Drive Axle, Differentials, Final Drives

Hydraulic Systems:

Steering, Hoist (Tipping), Brake, Cooling Fan

Electrical System:

Battery, Charging, Starting, Lighting, Control Systems (PLC), Diagnostics

Braking System:

Service Brakes (Wet Disc), Parking Brakes, Retarders

Chassis And Suspension:

Frame, Front Axle, Rear Axle Assembly, Suspension System (Tires/Struts)

Body And Cab:

Operator's Cab, Body Construction, Access Systems

Procedures Included

Routine Maintenance:

Lubrication, Filter Replacement, Fluid Checks and Changes, Inspections

Major Repairs:

Engine Overhaul, Transmission Rebuild, Hydraulic Component Replacement, Axle Repair

Diagnostic Procedures:

Troubleshooting Charts, Symptom-Based Diagnostics, Fault Code Interpretation

Component Disassembly And Assembly:

Step-by-step instructions with torque specifications

Electrical Troubleshooting:

Schematics, Wiring Diagrams, Component Testing

Technical Depth

Depth:

Highly detailed, suitable for trained technicians

Diagnostic Tools:

Information on required diagnostic equipment and software

Specification Tables:

Extensive torque values, clearances, and tolerances

📊 Manual Specifications

File Format

PDF Quality:

High-resolution, searchable text and images

Printability:

Printable, with potential for bookmarks and indexing

Binding Type

Binding:

N/A (Digital PDF format)

Paper Type

Paper Type:

N/A (Digital PDF format)

⚙️ Engine Specifications

Primary Engine

Engine Manufacturer:

Komatsu (often Cummins or MTU as auxiliary power)

Engine Model:

Komatsu SSDA16V160E-3 (example, specific to configuration)

Engine Type:

Four-stroke, turbocharged, aftercooled diesel engine

Displacement:

Approximately 44.7 Liters

Performance

Net Horsepower:

Approximately 2300-2700 HP (varies with specific engine configuration)

Net Torque:

High torque output, exceeding 6000 lb-ft (specifics depend on engine model)

Fuel System

Fuel Type:

Diesel

Fuel Injection:

Common Rail Electronic Fuel Injection (or similar advanced system)

🔧 Transmission

Standard

Drive System:

AC Electric Drive

Components:

AC Traction Motors (in wheel hubs or axles), Inverters, Generators, Control Systems

Features

Retardation:

Dynamic braking (regenerative) capabilities

📐 Dimensions

Exterior

Length:

Approximately 14.5 meters (47.6 ft)

Width:

Approximately 9.7 meters (31.8 ft)

Height:

Approximately 6.4 meters (21 ft)

Wheelbase:

Approximately 5.5 meters (18.0 ft)

Weights

Operating Weight:

Approximately 240-260 metric tons (265-287 US tons)

Gross Vehicle Weight Rating:

Approximately 460-480 metric tons (507-529 US tons)

🛡️ Safety Features

Ratings

Safety Standards:

Adherence to mining equipment safety regulations (e.g., MSHA standards where applicable)

Active Features

Braking System:

Multi-disc wet brakes, integrated dynamic retarder

Suspension:

Hydropneumatic suspension struts for stability and ride comfort

Steering:

Hydro-dynamic power steering system with fail-safe capabilities

Passive Features

Cab Design:

ROPS (Roll-Over Protective Structure) certified cab

Visibility:

Large panoramic windshield, optimized lighting, optional camera systems

💡 Technology Features

Infotainment

Cab Features:

Focus on operational efficiency and safety; typically includes advanced monitoring systems, not traditional infotainment.

Driver Assistance

Monitoring Systems:

On-board diagnostics (OBD), engine management systems, transmission control, and haul truck management systems.

Telematics:

Potential for integrated telematics for remote monitoring of performance and health (e.g., Komatsu Machine Tracking System - KMTS).

Connectivity

Diagnostic Ports:

Proprietary diagnostic ports for connection to service computers.

🔧 Maintenance

Service Intervals

Engine Oil Change:

Typically 500-1000 hours, dependent on operating conditions and oil analysis.

Hydraulic Fluid Change:

Typically 2000-4000 hours, contingent on fluid analysis and system cleanliness.

Filter Replacement:

Regular replacement of engine oil, fuel, hydraulic, and air filters at specified intervals or based on condition monitoring.

Fluid Specifications

Engine Oil:

API CI-4 or higher specification heavy-duty diesel engine oil, viscosity grade 15W-40 or 20W-50 (refer to specific engine manual).

Hydraulic Fluid:

Komatsu Hydro-Real 46, or equivalent ISO VG 46 anti-wear hydraulic fluid.

Coolant:

Ethylene glycol-based coolant with extended life additives, mixed 50/50 with de-ionized water.

Known Issues

Electrical Component Wear:

Wear on AC drive components (inverters, traction motors) due to high power demands and environmental factors.

Hydraulic System Leaks:

Common in heavy-duty equipment; requires diligent inspection and maintenance of seals and hoses.

Suspension Strut Maintenance:

Regular checks and replenishment of nitrogen and oil in hydropneumatic struts.

📚 Vehicle History

Brand Heritage

Manufacturer Focus:

Komatsu is a global leader in construction and mining equipment.

Model Evolution

Development:

The 730E represents Komatsu's expertise in large-scale mining haulage, building upon decades of experience with diesel-mechanical and electric-drive trucks.

Technological Advancement:

Key advancements include the adoption of AC electric drive systems for improved efficiency, traction, and reduced maintenance compared to DC systems.

Production

Manufacturing Locations:

Typically manufactured in specialized Komatsu facilities for heavy equipment.

🏆 Awards & Recognition

Recognitions

Industry Acclaim:

Komatsu mining equipment is recognized for its durability, productivity, and technological innovation in the mining sector.