Komatsu PC138US-11 Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 31 ft (9 m)
Max Digging Depth 18 ft (5 m)
Max Loading Height 23 ft (7 m)
Max Reach Along Ground 27 ft (8 m)
Max Vertical Wall Digging Depth 16 ft (5 m)
Shipping Height of Unit 9 ft (3 m)
Shipping Length of Unit 24 ft (7 m)

Boom/Stick Excavator Option 2

Max Cutting Height 32 ft (10 m)
Max Digging Depth 19 ft (6 m)
Max Loading Height 24 ft (7 m)
Max Reach Along Ground 28 ft (9 m)
Max Vertical Wall Digging Depth 18 ft (5 m)
Shipping Height of Unit 11 ft (3 m)
Shipping Length of Unit 24 ft (7 m)

Boom/Stick Excavator Option 3

Max Cutting Height 30 ft (9 m)
Max Digging Depth 19 ft (6 m)
Max Loading Height 22 ft (7 m)
Max Reach Along Ground 28 ft (8 m)
Max Vertical Wall Digging Depth 15 ft (4 m)
Shipping Length of Unit 27 ft (8 m)

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 9 ft (3 m)
Length of Track on Ground 12 ft (4 m)
Removal Counterweight Clearance 3 ft (1 m)
Tail Swing Radius 5 ft (1 m)
Width to Outside of Tracks 8 ft (2 m)

Engine

Aspiration Turbocharged
Bore 4 in (10 cm)
Displacement 199 cu in (3,261 cu cm)
Engine Make Komatsu
Engine Model SAA4D95LE-7
Gross Power 97 hp (73 kw)
Net Power 97 hp (73 kw)
Power Measured @ 2050 rpm
Stroke 5 in (12 cm)

Operating Specifications

Engine Oil Capacity 3 gal (12 l)
Fuel Capacity 53 gal (200 l)
Hydraulic Pump Flow Capacity 64 gpm (242 lpm)
Hydraulic System Fluid Capacity 18 gal (69 l)
Operating Weight 30,600 lbs (13,880 kg)
Swing Drive Fluid Capacity 1 gal (3 l)

Swing Mechanism

Swing Speed 11 rpm

Undercarriage

Drawbar Pull 27,558 lbs (12,500 kg)
Max Travel Speed 3 mph (5 kph)
Number of Carrier Rollers per Side 2
Number of Shoes per Side 43
Number of Track Rollers per Side 8
Shoe Size 20 in (50 cm)
Track Gauge 7 ft (2 m)
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