Caterpillar 730 Articulated Dump Truck - Parts & Specifications

Serial Number Location

To ensure proper parts fitment and verify model year:

• Look for the serial number plate on the front frame, left-hand side near the operator cab

• Also found on the inside of the cab above the footwell or door post

Use the full serial number when ordering engine, transmission, or suspension parts.

Key Specifications

Key Features

• Powerful C13 ACERT Engine – Delivers consistent horsepower and torque for heavy hauls over varied terrain

• Large Payload Capacity – 31-ton rated load supports productivity in fewer cycles

• 6-Speed Automatic Transmission – Optimized for smooth shifts and responsive acceleration

• Advanced Suspension & Frame – Designed for durability and ride comfort in rough environments

• Operator Comfort – Includes climate-controlled cab, ergonomic controls, and excellent visibility

• Efficient Hydraulic Dump System – Fast raise/lower cycle time to minimize turnaround delay

Common Replacement Parts

Shop Cat 730 ADT parts at Broken Tractor:

Engine & Emissions

• Turbochargers, air/fuel filters, EGR valves, DEF sensors, and cooling components for C13 ACERT

Transmission & Drivetrain

• Transmission control modules, clutch packs, sensors, and driveshafts

Hydraulic System

• Dump cylinders, hydraulic pumps, valve blocks, seals, and hose assemblies

Suspension & Frame

• Articulation joints, bushings, steering cylinders, and front/rear axle components

Electrical & Cab

• Instrument panels, monitor displays, switches, lighting systems, and operator seat kits

Maintenance Schedule