Hitachi ZX670LC-6

Bucket

Maximum Bucket Capacity6.10 cu yds (5 m)
Minimum Bucket Capacity2.40 cu yds (2 m)

Capacities

Cooling system20.10 gal (76 l)
Diesel exhaust fluid (DEF) tank25.10 gal (95 l)
Engine oil with filter15.10 gal (57 l)
Fuel Tank237.80 gal (900 l)
Hydraulic system198.20 gal (750 l)
Hydraulic Tank100.40 gal (380 l)
Pump Drive1.70 gal (6 l)
Swing drive2.80 gal (11 l)

Cylinders

Bore (Arm)8 in (20 cm)
Bore (Boom)7.60 in (19 cm)
Bore (Bucket)7.10 in (18 cm)
Rod Diameter (Arm)5.60 in (14 cm)
Rod Diameter (Boom)5.20 in (13 cm)
Rod Diameter (Bucket)5.20 in (13 cm)
Stroke (Arm)85.20 in (216 cm)
Stroke (Boom)71.20 in (181 cm)
Stroke (Bucket)61.30 in (156 cm)

Dimensions

Ground Clearance2.90 ft (1 m)
Height to Top of Cab11.70 ft (4 m)
Length of Track on Ground44 ft (13 m)
Removal Counterweight Clearance5.10 ft (2 m)
Tail Swing Radius13.20 ft (4 m)
Width to Outside of Tracks13.80 ft (4 m)

Electrical System

Alternator rating50
Batteries2 V
Battery capacity500
Work Lights5

Engine

AspirationTurbocharged, air-to-air charge-air cooler
Cooling system2
Displacement956.90 cu in (0 m)
Emissions levelEPA Final Tier 4 / EU Stage IV
Engine MakeIsuzu
Engine ModelIsuzu 6WG1-FT4
Net Power463 hp (345 kw)
Off-Level Capacity70
Power Measured @1,800 rpm

Hydraulic System

ControlsPilot levers, short-stroke, low-effort hydraulic pilot controls with shutoff lever
Hydraulic System TypeOpen center, load sensing
Implement - Operating Pressure4,626.80 psi
Main pump - Maximum flow129.20 gal (489 l)
Main pump type2
Travel - Operating Pressure4,974.80 psi

Operational

Operating Weight154,103.20 lbs (69,901 kg)

Swing Mechanism

Swing Speed9.10 rpm

Undercarriage

Drawbar Pull101,666 lbs (46,115 kg)
Ground Pressure15.10 psi
Max Travel Speed3.30 mph (5 kph)
Number of Carrier Rollers per Side3
Number of Shoes per Side47
Number of Track Rollers per Side8

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