Hitachi ZX450H

Bucket

Maximum Bucket Capacity3.50 cu yds (3 m)
Minimum Bucket Capacity1.60 cu yds (1 m)
Reference Bucket Capacity2.50 cu yds (2 m)

Dimensions

Ground Clearance1.70 ft (1 m)
Height to Top of Cab10.70 ft (3 m)
Length of Track on Ground13.30 ft (4 m)
Removal Counterweight Clearance4.10 ft (1 m)
Tail Swing Radius11.50 ft (4 m)
Width to Outside of Tracks11 ft (3 m)

Engine

Aspirationturbocharged
Displacement957 cu in (0 m)
Engine ModelAA-6WG1TQA
Max Torque940.40 lbs/ft
Net Power314 hp (234 kw)
Power Measured @1,800 rpm
Torque Measured @1,500 rpm

Operational

Cooling System Fluid Capacity16.20 gal (61 l)
Engine Oil Capacity14.60 gal (55 l)
Fuel Capacity171.80 gal (650 l)
Hydraulic Pump Flow Capacity95.20 gal/min (360 l/min)
Hydraulic System Fluid Capacity134.80 gal (510 l)
Hydraulic System Relief Valve Pressure4,980 psi
Operating Voltage12 V
Operating Weight96,562.50 lbs (43,801 kg)
Swing Drive Fluid Capacity1.80 gal (7 l)

Swing Mechanism

Swing Speed9 rpm

Undercarriage

Ground Pressure11.80 psi
Max Travel Speed3.50 mph (6 kph)
Number of Carrier Rollers per Side2
Number of Shoes per Side47
Number of Track Rollers per Side8
Shoe Size23.70 in (60 cm)
Track Gauge9 ft (3 m)

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