Mechanical Machines/Dredgers TRIZ Cases

Coaxial dual motor drives with planetary gearing and integrated braking deliver high torque and retarding power within tight machine compartments.

Dynamic area-based restriction switching lets an excavator avoid unnecessary stops while maintaining control in complicated work zones.

Virtual planes generated from attachment posture data let a backhoe block collision-prone swing without complex prohibited-range setup.

A narrow-frame, wide-track loader layout improves load distribution on soft ground while preserving maneuverability in tight spaces.

Reduced-speed homing and adjustable PID control improve lift arm calibration, suppress drive speed oscillation, and enable float mode.

A rotating cable-free GPR implement lets excavators switch quickly from digging to subsurface line detection without reducing bucket volume.

An articulated connecting rod and guided sliding member let electric actuators replace hydraulic cylinders with higher durability and energy recovery.

Articulated arms and separated propeller-nozzle flow direct sediment away from view, improving subsea excavation control and visibility.

Before startup, operators must confirm key safety precautions, reducing erroneous operation and avoiding efficiency loss from unexpected safety functions.

Stored grapple and boom paths automate repetitive forwarder transfers to cut collision risk, operator stress, and manual positioning effort.