Kato NK1600-V

The Kato NK-1600-V is a powerful 160-ton class hydraulic truck crane designed to deliver strong lifting performance in large-scale construction, plant, and infrastructure projects. It features a 5-section telescopic main boom extending up to 50 meters, constructed with a 13.6 m base and additional sections of 10.5 m. For further reach, it can be equipped with various super lifting jibs, including configurations of:

• 16 m + 10.5 m (for a total of 60.5 m),
• 8 m + 19.5 m (total of 69.5 m),
• 5 m + 27.3 m (total of 77.3 m).

Additionally, heavy lift jibs are available for enhanced capacity. These include combinations like:

• 7.5 m + 12 m,
• 14.1 m + 21 m,
• 21 m + 38 m,

and up to 45 m when using 3 insert sections.

The crane offers maximum boom elevation from -2° to 83°, with a boom elevation speed of 4°/s and hoisting speeds of 85 m/min (3rd layer). The slewing system operates at 1.7 rpm, powered by a dedicated hydraulic system. Wire rope options include 6×19 and 6×24 constructions with diameters from 20 mm to 24 mm, depending on application (main hoist, aux, jib, or boom hoist). Hook blocks are available from 160 t (12-sheave) down to 16 t (2-sheave).

The NK-1600-V is mounted on a multi-axle carrier powered by a Mitsubishi V10 diesel engine delivering 282 PS at 1,950 rpm (carrier) and 107 kg·m of torque. The crane superstructure uses a separate engine producing 260 PS at 1,950 rpm and 100 kg·m of torque, both equipped with high-performance cooling systems and electronic control.

The chassis features hydraulic outriggers that extend laterally up to 9.2 m, 8.7 m, 6.4 m, or 5.0 m (4-stage). These support the crane’s lifting operations and improve stability across various job site conditions. Its suspension system incorporates hydropneumatic components, ensuring a balance of comfort and support.

Operator safety and control are reinforced by the ACS (Automatic Moment Limiter) system, which integrates automatic control for boom limits, winch operations, drum locking, and more. It also includes a cab air conditioner, AM/FM radio, auto tilt feature, and spotlight. For enhanced efficiency, the NK-1600-V uses remote-controlled systems and high-visibility monitoring, with a minimal turning radius of 11.8 meters, improving maneuverability despite its size.

With a gross vehicle weight of approximately 96,290 kg, including a counterweight system of up to 37 tons, the NK-1600-V is built for stable and high-performance lifting. It is an ideal solution for contractors looking for reliable, heavy-duty mobile lifting capability with extended reach and robust safety systems.