Komatsu H455S Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 60 ft (18 m)
Max Digging Depth 33 ft (10 m)
Max Loading Height 40 ft (12 m)
Max Reach Along Ground 63 ft (19 m)
Max Vertical Wall Digging Depth 3 ft (1 m)
Shipping Height of Unit 39 ft (12 m)
Shipping Length of Unit 70 ft (21 m)

Bucket

Reference Bucket Capacity 37 cu yd (28 cu m)

Dimensions

Ground Clearance 3 ft (1 m)
Height – Top of Cab 29 ft (9 m)
Length of Track on Ground 22 ft (7 m)
Length of Tracks 30 ft (9 m)
Removal Counterweight Clearance 11 ft (3 m)
Upper Structure Ground Clearance 11 ft (3 m)
Width to Outside of Tracks 24 ft (7 m)

Engine

Aspiration Turbocharged
Gross Power 2,240 hp (1,670 kw)
Net Power 2,236 hp (1,667 kw)
Number of Cylinders 12
Power Measured @ 1800 rpm

Loading Shovel

Height to Top of Boom – shovel 32 ft (10 m)
Max Cutting Height 67 ft (20 m)
Max Dig Depth 10 ft (3 m)
Max Dig Reach 55 ft (17 m)
Max Dump Height 46 ft (14 m)
Overall Length – shovel 55 ft (17 m)

Operating Specifications

Fuel Capacity 1,955 gal (7,399 l)
Hydraulic Pump Flow Capacity 1,157 gpm (4,380 lpm)
Hydraulic System Fluid Capacity 1,004 gal (3,800 l)
Hydraulic System Relief Valve Pressure 4495 psi
Operating Weight 1,080,265 lbs (490,001 kg)
Swing Speed 3.6 rpm

Swing Mechanism

Swing Speed 3.6 rpm

Undercarriage

Ground Pressure 32 psi
Loading Shovel Ground Pressure 32 psi
Loading Shovel Operating Weight 1,080,265 lbs (490,001 kg)
Loading Shovel Shoe Width 53 in (135 cm)
Shoe Size 53 in (135 cm)
Track Gauge 19 ft (6 m)
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