Terex RT400 Series Rough Terrain Crane Operator and Maintenance Manual (12261-202)

The Terex RT400 Series Rough Terrain Crane is designed for diverse lifting environments where ground conditions constantly change. This Operator and Maintenance Manual blends operational instructions with practical service insights. It covers steering modes, hydraulic modulation behavior, boom sequencing, and outriggers, plus daily and long-term maintenance tasks that keep the crane dependable.

Applications & Use Cases

• Identifying hydraulic drift in boom or winch systems

• Maintaining stability on uneven job sites

• Diagnosing brake or steering irregularities

• Establishing maintenance intervals for high-lift cycles

• Inspecting swing gear and turntable wear

FAQ
Does the manual include operator training guidance?
Yes, it covers operational best practices and safety routines.

Are hydraulic diagrams included?
Yes, with clear routing paths for major circuits.

Safety Note
Always use proper cribbing under outriggers when the ground is soft or unstable.