Hitachi ZX870H-3

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Boom/Stick Option (Hex) 1

Max Cutting Height39.41 ft in (12010 mm)
Max Loading Height26.68 ft in (8130 mm)
Max Reach Along Ground39.44 ft in (12020 mm)
Max Vertical Wall Digging Depth13.46 ft in (4100 mm)
Max Digging Depth23.43 ft in (7140 mm)
Boom/Stick Option (Hex) 1Boom 7100mm/Stick 2950mm

Boom/Stick Option (Hex) 2

Max Cutting Height39.8 ft in (12130 mm)
Max Loading Height26.84 ft in (8180 mm)
Max Reach Along Ground41.05 ft in (12510 mm)
Max Vertical Wall Digging Depth19.99 ft in (6090 mm)
Max Digging Depth25.66 ft in (7820 mm)
Boom/Stick Option (Hex) 2Boom 7100mm/Stick 3700mm

Boom/Stick Option (Hex) 3

Shipping Length Of Unit48.46 ft in (14770 mm)
Max Cutting Height42.66 ft in (13000 mm)
Max Loading Height29.79 ft in (9080 mm)
Shipping Height Of Unit15 ft in (4570 mm)
Max Reach Along Ground45.35 ft in (13820 mm)
Max Vertical Wall Digging Depth22.45 ft in (6840 mm)
Max Digging Depth29.11 ft in (8870 mm)
Boom/Stick Option (Hex) 3Boom 8400mm/Stick 3700mm

Dimensions

Ground Clearance2.92 ft in (890 mm)
Height To Top Of Cab12.41 ft in (3780 mm)
Width To Outside Of Tracks13.46 ft in (4100 mm)
Length Of Track On Ground15.06 ft in (4590 mm)
Tail Swing Radius15.1 ft in (4600 mm)
Removal Counterweight Clearance5.52 ft in (1680 mm)

Undercarriage

Track Gauge11.32 ft in (3450 mm)
Shoe Size25.6 in (650 mm)
Max Travel Speed2.55 mph (4.1 km/h)
Number Of Shoes Per Side47
Number Of Track Rollers Per Side8
Ground Pressure19 psi (131 kPa)
Number Of Carrier Rollers Per Side3

Engine

Number Of Cylinders6
Engine Make2353
Engine ModelAH-6WG1XYSA-03
Net Power532 hp (397 kw)
Power Measured @1800 rpm
Max Torque1659.6 lb ft (2250 Nm)
AspirationTurbocharged
Displacement957 cu in (15.7 L)
Torque Measured @1600 rpm

Operational

Operating Weight180999.6 lb (82100 kg)
Fuel Capacity295.9 gal (1120 L)
Cooling System Fluid Capacity30.7 gal (116 L)
Hydraulic System Fluid Capacity208.7 gal (790 L)
Engine Oil Capacity15.1 gal (57 L)
Swing Drive Fluid Capacity4 gal (15 L)
Alternator Supplied Amperage50 amps
Hydraulic System Relief Valve Pressure4974.8 psi (34300 kPa)
Hydraulic Pump Flow Capacity279 gal/min (1056 L/min)

Swing Mechanism

Swing Speed7.3 rpm

Buckets

Reference Bucket Capacity4.6 yd3 (3.5 m3)
Minimum Bucket Capacity3.8 yd3 (2.9 m3)
Maximum Bucket Capacity5.9 yd3 (4.5 m3)

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