Hitachi ZX850H


Maximum Bucket Capacity5 cu yds (4 m)
Minimum Bucket Capacity1.80 cu yds (1 m)
Reference Bucket Capacity4.50 cu yds (3 m)


Ground Clearance2.90 ft (1 m)
Height to Top of Cab12 ft (4 m)
Length of Track on Ground16.80 ft (5 m)
Removal Counterweight Clearance5.30 ft (2 m)
Tail Swing Radius14.20 ft (4 m)
Width to Outside of Tracks14.40 ft (4 m)


Displacement957 cu in (0 m)
Engine ModelBB-6WG1T
Max Torque1,374.10 lbs/ft
Net Power454 hp (339 kw)
Power Measured @1,800 rpm
Torque Measured @1,500 rpm


Cooling System Fluid Capacity28.30 gal (107 l)
Engine Oil Capacity14.60 gal (55 l)
Fuel Capacity238.10 gal (901 l)
Hydraulic Pump Flow Capacity8 gal/min (30 l/min)
Hydraulic System Fluid Capacity177 gal (670 l)
Hydraulic System Relief Valve Pressure4,980 psi
Operating Voltage12 V
Operating Weight167,330.90 lbs (75,901 kg)
Swing Drive Fluid Capacity4 gal (15 l)

Swing Mechanism

Swing Speed8.20 rpm


Ground Pressure15 psi
Max Travel Speed2.70 mph (4 kph)
Number of Carrier Rollers per Side3
Number of Shoes per Side51
Number of Track Rollers per Side9
Shoe Size25.60 in (65 cm)
Track Gauge11.40 ft (3 m)

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