Komatsu PC128US-2 Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 23.7 ft in (7225 mm)
Shipping Height Of Unit 9.23 ft in (2810 mm)
Max Cutting Height 29.35 ft in (8945 mm)
Max Loading Height 21.64 ft in (6595 mm)
Max Reach Along Ground 25.37 ft in (7730 mm)
Max Vertical Wall Digging Depth 14.65 ft in (4465 mm)
Max Digging Depth 16.41 ft in (5000 mm)
Boom/Stick Option (Hex) 1 boom 4600 mm w/ arm 2100 mm

Boom/Stick Option (Hex) 2

Shipping Length Of Unit 23.69 ft in (7220 mm)
Max Cutting Height 30.39 ft in (9260 mm)
Shipping Height Of Unit 9.35 ft in (2850 mm)
Max Loading Height 22.68 ft in (6910 mm)
Max Reach Along Ground 26.61 ft in (8110 mm)
Max Vertical Wall Digging Depth 15.95 ft in (4860 mm)
Max Digging Depth 17.74 ft in (5405 mm)
Boom/Stick Option (Hex) 2 boom 4600 mm w/ arm 2600 mm

Boom/Stick Option (Hex) 3

Shipping Length Of Unit 23.36 ft in (7120 mm)
Max Cutting Height 31.81 ft in (9695 mm)
Max Loading Height 24.1 ft in (7345 mm)
Shipping Height Of Unit 10.46 ft in (3190 mm)
Max Reach Along Ground 28.22 ft in (8600 mm)
Max Vertical Wall Digging Depth 17.54 ft in (5345 mm)
Max Digging Depth 19.38 ft in (5905 mm)
Boom/Stick Option (Hex) 3 boom 4600mm w/ arm 3000 mm

Dimensions

Ground Clearance 1.28 ft in (390 mm)
Height To Top Of Cab 9.22 ft in (2810 mm)
Width To Outside Of Tracks 8.17 ft in (2490 mm)
Length Of Track On Ground 9.03 ft in (2750 mm)
Tail Swing Radius 4.86 ft in (1480 mm)
Removal Counterweight Clearance 2.94 ft in (895 mm)

Undercarriage

Track Gauge 6.53 ft in (1990 mm)
Shoe Size 19.69 in (500 mm)
Max Travel Speed 3.17 mph (5.1 km/h)
Ground Pressure 6.26 psi (43.17 kPa)
Number Of Shoes Per Side 42
Number Of Carrier Rollers Per Side 1
Number Of Track Rollers Per Side 7
Drawbar Pull 24728.99 lb (110 kN)

Engine Details

Number Of Cylinders 4
Engine Make Komatsu
Engine Model S4D102E
Gross Power 85.9 hp (64 kw)
Power Measured @ 2200 rpm
Displacement 239.3 cu in (4 L)
Aspiration Turbochaged

Operational Specs

Operating Weight 28660.1 lb (13000 kg)
Fuel Tank Capacity 52.9 gal (200 L)
Cooling System Fluid Capacity 4.9 gal (18.2 L)
Hydraulic System Fluid Capacity 18.3 gal (69 L)
Engine Oil Capacity 4.5 gal (17 L)
Operating Voltage 24 V
Swing Drive Fluid Capacity 0.7 gal (2.5 L)
Alternator Supplied Amperage 25 amps
Hydraulic System Relief Valve Pressure 5050 psi (34818.5 kPa)
Hydraulic Pump Flow Capacity 59.8 gal/min (226 L/min)

Swing Mechanism

Swing Speed 11 rpm

Buckets

Reference Bucket Capacity 0.6 yd3 (0.4 m3)
Minimum Bucket Capacity 0.5 yd3 (0.4 m3)
Maximum Bucket Capacity 1 yd3 (0.8 m3)
Ask a question