Kato NK 400 E-3

Basic Performance Max. Lifting Capacity: 40 t Max. Boom Length: 35 m (4‑section, 11.0–35.0 m) Max. Jib Length: 9.2–15.0 m (2‑section) Max. Lifting Height: 34.8 m (boom); 49.7 m (boom + jib) Boom Angle: −2° to +81° Jib Offset Angles: 5°, 17°, 30° Working Radius (Min.–Max.): 3.0–30.0 m Counterweight Max. Total Counterweight: 12.8 t (12,800 kg) Counterweight Radius: Approx. 4.0 m Transport Dimensions (Travel State) Length × Width × Height: 13,450 mm × 2,750 mm × 3,750 mm Outrigger Span (Full Extended): 6,600 mm Tail Swing Radius: 3,520 mm Chassis & Performance Drive: 8×4 Max. Travel Speed: 70 km/h Max. Gradeability: 25.1% Min. Turning Radius: 11.5 m Safety & Control ACS Moment Limiter (COMPULOAD): Monitors 7 safety parameters (moment, boom angle, radius, length, critical load, actual load, max. hook lift) Safety Features: Overhoist prevention, boom derricking safety device, automatic brakes, outrigger lock, hydraulic relief valves