DK1200

Inspect all hydraulic connections, hose assemblies, and seal integrity; verify fluid color and condition; check pressure gauges for normal operation; document any seepage or evidence of past leaks

Visually inspect boom, pedestal, and structural welds for cracks, fatigue damage, and corrosion; perform NDT testing (ultrasonic or UT) on critical welds; verify paint/coating integrity in marine environment

Examine wire rope for kinks, broken wires, corrosion, and abrasion; verify diameter loss is within limits; inspect terminations (shackles, splices) for proper attachment and fatigue cracks; conduct proof load test as per class requirements

Verify hook block is properly marked with SWL and proof load; inspect for cracks, bending, or wear; confirm certification plate matches crane model and capacity; test mechanical properties of attachment point

Activate emergency stop button and verify crane stops immediately; test all motion controls (hoist, luff, slew) for smooth operation and proper load limiting; verify sensors and limit switches are functional; confirm radio remote control batteries and signal strength (if applicable)