Komatsu 730E Dump Truck with Trolley Assist Shop Manual – CEBM016300 – Serial A30355 and Up – PDF Download

Description

File Details

• Manual Type: Shop Manual (Service & Repair)
• Document Number: CEBM016300
• Models Covered: Komatsu 730E Dump Truck with Trolley Assist
• Serial Range: A30355 and Up
• Language: English
• Page Count: 1022
• Format: PDF (Instant Download)

Chapters Covered

• General Information (A): Safety, specifications, torque charts, storage procedures
• Structures (B): Frame, dump body, fuel tank, decks, ladders
• Engine, Fuel, Cooling & Air Cleaner (C): Power module, cooling system, engine/alternator mating, air cleaners
• Electric System (24 VDC) (D): Batteries, starting system, Prelube™, AID system, relay/diode boards
• Electric Propulsion & Control (E): System description, FL275 control panel, 2-digit display, PTU software, programming, checkout procedures
• Drive Axle, Spindles & Wheels (G): Front/rear tires and rims, wheel hub and spindle, rear axle housing, wheel motor removal/installation
• HYDRAIR® II Suspensions (H): Front and rear suspension removal, disassembly, assembly, oiling and charging procedures
• Brake Circuit (J): Service brake operation, parking brake, brake valve service, front/rear disc brake overhaul, burnishing, bleeding
• Hydraulic System (L): Hoist circuit, steering circuit, component repair, filters, checkout procedures, disabled truck dumping
• Options & Special Tools (M): Fire control systems, cooling air filter, Wiggins quick fill, fan drive clutch, engine/coolant heaters, air conditioning (R-134a), payload meter III, special tools
• Operator’s Cab (N): Cab structure, doors, glass, windshield wiper/washer, heater/AC, operator controls, instrument panel, trolley operating instructions
• Lubrication & Service (P): Capacities, lube chart, service intervals, Lincoln automatic lubrication system, motorized wheel maintenance
• Alphabetical Index (Q) & System Schematics (R): Comprehensive index, hydraulic brake schematic, hydraulic system schematic, electrical schematics (31 pages)

This shop manual is the definitive resource for maintaining, diagnosing, and repairing the Komatsu 730E dump truck equipped with trolley assist. It covers every major system in exhaustive detail, from the powerful Komatsu SSA16V159 engine and the GE GTA-22 alternator to the Statex III electric propulsion system, dynamic retarding, and the unique trolley assist hardware. The manual provides step-by-step disassembly, inspection, and reassembly instructions for components such as the wheel motors, Hydrair II suspensions, service and parking brakes, hydraulic pumps, hoist cylinders, and the entire electrical control cabinet. Also included are complete wiring and hydraulic schematics, torque specifications, pressure settings, and diagnostic procedures using the Portable Test Unit (PTU) and the 2-digit display panel.

What This Manual Enables You to Do

• Complete engine overhaul and cooling system service
• Propulsion system troubleshooting and reprogramming
• Brake system diagnosis, rebuild, and burnishing
• Suspension oiling and nitrogen charging
• Hydraulic circuit checkout and component repair
• Electrical system diagnostics using schematics and fault codes
• Proper maintenance scheduling and automatic lube system setup
• Safe operation of trolley assist system and troubleshooting trolley faults

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Why You Need This Official Shop Manual

Proper service of heavy-duty mining equipment requires factory-accurate procedures, torque values, and specifications. This manual ensures you avoid guesswork that can lead to costly downtime or component failure. Whether you are a professional technician, a fleet maintenance manager, or an owner-operator, having the complete shop manual for your Komatsu 730E with trolley assist means you can perform repairs with confidence, extend the life of your equipment, and maximize productivity.

Instant PDF Delivery

After your purchase, you will receive an instant download link for the complete PDF manual. No shipping fees, no waiting. The file is fully printable and can be used on any device: computer, tablet, or smartphone. Start your repairs immediately with the most comprehensive technical information available for the Komatsu 730E dump truck.