Komatsu H255S Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 54.14 ft in (16500 mm)
Shipping Height Of Unit 29.86 ft in (9100 mm)
Max Cutting Height 48.23 ft in (14700 mm)
Max Loading Height 31.17 ft in (9500 mm)
Max Reach Along Ground 49.55 ft in (15100 mm)
Max Vertical Wall Digging Depth 6.57 ft in (2000 mm)
Max Digging Depth 28.55 ft in (8700 mm)
Boom/Stick Option (Hex) 1 Boom 26’9″ (8150 mm) / Stick 13’11” (4250 mm)

Dimensions

Ground Clearance 2.93 ft in (893 mm)
Height To Top Of Cab 25.81 ft in (7865 mm)
Width To Outside Of Tracks 18.38 ft in (5600 mm)
Length Of Track On Ground 19.69 ft in (6000 mm)
Tail Swing Radius 21.25 ft in (6474 mm)
Removal Counterweight Clearance 9.19 ft in (2800 mm)

Undercarriage

Track Gauge 15.75 ft in (4800 mm)
Shoe Size 31.5 in (800 mm)
Max Travel Speed 1.5 mph (2.4 km/h)
Ground Pressure 32 psi (220.64 kPa)

Engine Details

Number Of Cylinders 12
Engine Make Cummins
Engine Model K1500E
Gross Power 1207 hp (900 kw)
Power Measured @ 1800 rpm
Displacement 2288.4 cu in (37.5 L)

Operational Specs

Operating Weight 529109.5 lb (240000 kg)
Fuel Tank Capacity 977.5 gal (3700 L)
Hydraulic System Fluid Capacity 766.1 gal (2900 L)
Hydraulic System Relief Valve Pressure 4495 psi (30992 kPa)
Hydraulic Pump Flow Capacity 713.3 gal/min (2700 L/min)

Swing Mechanism

Swing Speed 4.6 rpm
Ask a question