Hitachi ZX870LC-6

Boom/Stick Excavator Option 1

Arm Digging Force - ISO72,613.30 lbs (32,937 kg)
Arm Digging Force - SAE70,814.90 lbs (32,121 kg)
Bucket Digging Force - ISO89,698.80 lbs (40,687 kg)
Bucket Digging Force - SAE80,706.50 lbs (36,608 kg)
Max Cutting Height42.80 ft (13 m)
Max Digging Depth29.20 ft (9 m)
Max Loading Height29.80 ft (9 m)
Max Reach Along Ground45.40 ft (14 m)
Max Vertical Wall Digging Depth23.60 ft (7 m)
Shipping Height of Unit15.70 ft (5 m)
Shipping Length of Unit48.90 ft (15 m)

Boom/Stick Excavator Option 2

Arm Digging Force - ISO62,946.50 lbs (28,552 kg)
Arm Digging Force - SAE61,372.90 lbs (27,839 kg)
Bucket Digging Force - ISO89,698.80 lbs (40,687 kg)
Bucket Digging Force - SAE80,706.50 lbs (36,608 kg)
Max Cutting Height45.40 ft (14 m)
Max Digging Depth31.40 ft (10 m)
Max Loading Height32 ft (10 m)
Max Reach Along Ground48.10 ft (15 m)
Max Vertical Wall Digging Depth27.90 ft (9 m)
Shipping Height of Unit16.90 ft (5 m)
Shipping Length of Unit48.60 ft (15 m)

Boom/Stick Excavator Option 3

Arm Digging Force - SAE53,279.80 lbs (24,168 kg)
Bucket Digging Force - ISO72,613.30 lbs (32,937 kg)
Bucket Digging Force - SAE64,969.80 lbs (29,470 kg)
Max Cutting Height47.70 ft (15 m)
Max Digging Depth34.70 ft (11 m)
Max Loading Height34.20 ft (10 m)
Max Reach Along Ground51.50 ft (16 m)
Max Vertical Wall Digging Depth32 ft (10 m)
Shipping Height of Unit17.10 ft (5 m)
Shipping Length of Unit48.10 ft (15 m)

Boom/Stick Excavator Option 4

Max Cutting Height39.50 ft (12 m)
Max Digging Depth23.50 ft (7 m)
Max Loading Height26.70 ft (8 m)
Max Reach Along Ground39.50 ft (12 m)
Max Vertical Wall Dig Depth13.50 ft (4 m)
Shipping Length of Unit44.50 ft (14 m)

Boom/Stick Excavator Option 5

Arm Digging Force - ISO62,946.50 lbs (28,552 kg)
Arm Digging Force - SAE61,372.90 lbs (27,839 kg)
Bucket Digging Force - ISO89,698.80 lbs (40,687 kg)
Bucket Digging Force - SAE80,706.50 lbs (36,608 kg)
Max Cutting Height48.10 ft (15 m)
Max Digging Depth36.70 ft (11 m)
Max Loading Height35.50 ft (11 m)
Max Reach Along Ground53.60 ft (16 m)
Max Vertical Wall Dig Depth32.40 ft (10 m)
Shipping Height of Unit16.90 ft (5 m)
Shipping Length of Unit48.60 ft (15 m)

Boom/Stick Excavator Option 6

Max Cutting Height50.40 ft (15 m)
Max Digging Depth39.90 ft (12 m)
Max Loading Height37 ft (11 m)
Max Reach Along Ground56.90 ft (17 m)
Max Vertical Wall Dig Depth37.30 ft (11 m)
Shipping Height of Unit18.90 ft (6 m)
Shipping Length of Unit48.10 ft (15 m)

Bucket

Maximum Bucket Capacity7.60 cu yds (6 m)
Minimum Bucket Capacity2 cu yds (2 m)

Capacities

Cooling system32.80 gal (124 l)
Diesel exhaust fluid (DEF) tank25.10 gal (95 l)
Engine oil with filter15.10 gal (57 l)
Fuel Tank293.30 gal (1,110 l)
Hydraulic system275.30 gal (1,042 l)
Hydraulic Tank132.10 gal (500 l)
Pump Drive1.70 gal (6 l)
Swing drive2.80 gal (11 l)

Cylinders

Bore (Arm)8.90 in (23 cm)
Bore (Boom)8.50 in (22 cm)
Bore (Bucket)7.90 in (20 cm)
Rod Diameter (Arm)6.30 in (16 cm)
Rod Diameter (Boom)6 in (15 cm)
Rod Diameter (Bucket)5.60 in (14 cm)
Stroke (Arm)87.60 in (223 cm)
Stroke (Boom)72.30 in (184 cm)
Stroke (Bucket)61.30 in (156 cm)

Dimensions

Ground Clearance3 ft (1 m)
Height - Top of Cab12.20 ft (4 m)
Length of Track on Ground48.90 ft (15 m)
Removal Counterweight Clearance5.60 ft (2 m)
Tail Swing Radius14.90 ft (5 m)
Width to Outside of Tracks14.30 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 Power512 hp (382 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 flow149.60 gal (566 l)
Main pump type2
Travel - Operating Pressure4,974.80 psi

Operating Specifications

Operating Weight188,715.70 lbs (85,601 kg)

Swing Mechanism

Swing Speed7.80 rpm

Undercarriage

Drawbar Pull125,850 lbs (57,085 kg)
Ground Pressure15.50 psi
Max Travel Speed3 mph (5 kph)
Number of Carrier Rollers per Side3
Number of Shoes per Side51
Number of Track Rollers per Side9

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