KATO（カトウ・加藤製作所） NK 500 E V

Model: KATO NK-500E-V Type: Fully Hydraulic Truck Crane加藤制作所 1. Lifting Performance Max. Rated Lifting Capacity: 50.5 t × 3.0 m radius加藤制作所 Boom (Main): Length: 10.8 m – 40.0 m (5 sections)加藤制作所 Max. Lifting Height: 39.8 m加藤制作所 Min. Working Radius: 3.0 m (9.8 ft) Max. Working Radius (full boom): 31.0 m (101.7 ft) Luffing Angle: -2° to 81°加藤制作所 Jib (Auxiliary): Length: 9.0 m – 15.0 m (2 sections) Max. Lifting Height (boom + jib): 54.7 m (40 m boom + 15 m jib, offset 5°)加藤制作所 Load Moment: 1,500 kNm 2. Crane Speeds & Mechanism Boom Extension Time: 10.8 m → 28 m: 63 sec加藤制作所 10.8 m → 40.0 m: 132 sec加藤制作所 Hoisting Speed (Main Winch): 115 m/min (3rd layer)加藤制作所 Hoisting Speed (Auxiliary Winch): 100 m/min (2nd layer)加藤制作所 Slewing Speed: 2.4 rpm Slewing Mechanism: Axial piston motor + planetary gear, automatic brake 3. Dimensions (Transport) Overall Length: 13,300 mm (43.64 ft) Overall Width: 2,750 mm (9.03 ft) Overall Height: 3,800 mm (12.47 ft) Outrigger Spread (extended): 7,200 mm (23.63 ft) Tail Swing Radius: 3,520 mm (11.55 ft) 4. Weights Operating Weight: 39,400 kg (86,862 lb) Counterweight: 11,000 kg (11.0 t) (standard) Fuel Tank: 300 L (79.3 gal) Hydraulic Oil Tank: 650 L (171.8 gal) 5. Carrier & Engine Chassis: Mitsubishi KJ505S (8×4 drive) Engine: Mitsubishi 8DC9-2A (diesel) Gross Power: 220 kW (295 hp) @ 2,200 rpm Max. Torque: 1,029 Nm (759 lb-ft) @ 1,400 rpm Displacement: 16.0 L Transmission: 10 forward, 2 reverse (synchromesh) Travel Speed: 80 km/h (49.8 mph) Tires: 12.00–20–18PR Electrical System: 24 V 6. Outriggers Fully hydraulic, telescopic beam & jack加藤制作所 Span (front/rear): 7.2 m (extended) Cylinder stroke: Double-acting