Hitachi EX550H Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 40 ft (12 m)
Max Digging Depth 27 ft (8 m)
Max Loading Height 27 ft (8 m)
Max Reach Along Ground 42 ft (13 m)
Max Vertical Wall Digging Depth 20 ft (6 m)
Shipping Height of Unit 14 ft (4 m)
Shipping Length of Unit 42 ft (13 m)

Bucket

Maximum Bucket Capacity 5 cu yd (3 cu m)

Dimensions

Ground Clearance 3 ft (1 m)
Height – Top of Cab 12 ft (4 m)
Length of Track on Ground 18 ft (5 m)
Removal Counterweight Clearance 5 ft (1 m)
Tail Swing Radius 13 ft (4 m)
Width to Outside of Tracks 13 ft (4 m)

Engine

Bore 6 in (14 cm)
Displacement 854 cu in (14,001 cu cm)
Engine Make Cummins
Engine Model NTA855
Gross Power 394 hp (294 kw)
Max Torque 1,136 lbs ft (1,540 nm)
Net Power 365 hp (272 kw)
Power Measured @ 2100 rpm
Stroke 6 in (15 cm)
Torque Measured @ 1400 rpm

Operating Specifications

Cooling System Fluid Capacity 19 gal (70 l)
Engine Oil Capacity 12 gal (44 l)
Fuel Capacity 185 gal (700 l)
Hydraulic Pump Flow Capacity 101 gpm (382 lpm)
Hydraulic System Fluid Capacity 148 gal (560 l)
Operating Voltage 24 volts
Operating Weight 120,593 lbs (54,700 kg)
Swing Drive Fluid Capacity 4 gal (13 l)

Swing Mechanism

Swing Speed 8 rpm

Undercarriage

Ground Pressure 14.1 psi
Max Travel Speed 3 mph (5 kph)
Number of Carrier Rollers per Side 3
Number of Shoes per Side 49
Number of Track Rollers per Side 8
Shoe Size 24 in (60 cm)
Track Gauge 11 ft (3 m)
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