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Caterpillar CAT 725 Articulated Dump Truck Service Repair Manual
$149.99
This service manual is a guide to servicing and repairing of the Caterpillar 725 Articulated Dump Truck. The instructions are grouped by systems to serve the convenience of your ready reference.
The long productive life of your Engine depends to a great extent on correct servicing. The servicing consistent with what you will learn from this manual carefully and know all the components you will work on before attempting to start a test, repair, or rebuild job.
Caterpillar CAT 725 Articulated Dump Truck Service Repair Manual
Type: 725 Articulated Dump Truck
Caterpillar CAT 725 Articulated Dump Truck Service & Repair Manual (3T900001 and Up)
The Caterpillar CAT 725 Articulated Dump Truck, identified by the serial number range 3T900001 and up, is an essential heavy-duty machine in construction, mining, and large-scale earthmoving projects. This guide will provide a detailed, technical overview of servicing, repair procedures, and maintenance schedules for the CAT 725 to ensure its longevity, operational efficiency, and safety.
Table of Contents
Disassembly and Assembly
General Service Information
Operation and Maintenance Manual
Schematic
Specifications
Systems Operation
Testing and Adjusting
Troubleshooting
Specifications and Key Features
The Caterpillar CAT 725 is engineered for rough terrains and demanding workloads, with the following key specifications:
- Engine Model: Cat® C11 ACERT™
- Gross Power: 314 hp (234 kW)
- Transmission: 6-speed power-shift transmission
- Maximum Payload: 26.5 tons (24 metric tons)
- Top Speed: 34 mph (54 km/h)
- Fuel Capacity: 126 gallons (475 liters)
These specifications make the CAT 725 well-suited for high-demand applications, providing reliability and performance under various working conditions.
Engine Maintenance
The Caterpillar C11 ACERT™ engine is the power core of the CAT 725, designed for endurance and efficiency. Regular maintenance ensures consistent performance and prolongs engine life.
Key Maintenance Procedures
- Oil Change: Recommended every 500 operating hours using Cat DEO-ULS or equivalent. Verify correct viscosity for the climate.
- Air Filter Replacement: Replace filters every 250 hours or as needed. Clean filter housings before installing new filters.
- Fuel Filter Replacement: Replace fuel filters every 500 hours. Inspect for leaks in the fuel lines and replace worn seals as necessary.
- Valve Adjustment: Check valve clearances every 1000 hours. Ensure valves operate smoothly without excessive clearance or wear.
