Komatsu PC390LC-10 Excavator

Boom/Stick Excavator Option 1

Arm Crowd Force – SAE 43,388 lbs (19,681 kg)
Arm Crowd Force-ISO 45,187 lbs (20,496 kg)
Bucket Digging Force – ISO 58,226 lbs (26,411 kg)
Bucket Digging Force – SAE 51,481 lbs (23,352 kg)
Max Digging Depth 22 ft (7 m)
Max Digging Height 33 ft (10 m)
Max Digging Reach 35 ft (11 m)
Max Digging Reach on Ground 34 ft (10 m)
Max Reach Along Ground 36 ft (11 m)
Max Vertical Wall Digging Depth 19 ft (6 m)
Max.Dumping Height 23 ft (7 m)
Minimum swing radius 173 in (440 cm)
Shipping Height of Unit 11 ft (3 m)
Shipping Length of Unit 37 ft (11 m)

Boom/Stick Excavator Option 2

Arm Crowd Force-ISO 38,442 lbs (17,437 kg)
Arm Crowd Force-SAE 37,094 lbs (16,825 kg)
Bucket Digging Force – ISO 51,257 lbs (23,250 kg)
Bucket Digging Force – SAE 44,962 lbs (20,394 kg)
Max Digging Depth 24 ft (7 m)
Max Digging Reach 37 ft (11 m)
Max Digging Reach on Ground 36 ft (11 m)
Max Vertical Wall Digging Depth 21 ft (6 m)
Max. digging height 24 ft (7 m)
Max.Dumping Height 24 ft (7 m)
Minimum swing radius 170 in (431 cm)
Shipping Height of Unit 11 ft (3 m)
Shipping Length of Unit 37 ft (11 m)

Boom/Stick Excavator Option 3

Max Cutting Height 35 ft (11 m)
Max Digging Depth 27 ft (8 m)
Max Loading Height 25 ft (8 m)
Max Reach Along Ground 39 ft (12 m)
Max Vertical Wall Digging Depth 24 ft (7 m)
Shipping Height of Unit 12 ft (4 m)
Shipping Length of Unit 37 ft (11 m)

Capacities

Engine Oil 9 gal (35 l)
Final Drive 2 gal (9 l)
Fuel Tank 160 gal (605 l)
Swing drive 4 gal (14 l)

Dimensions

Cab height 113 in (286 cm)
Cab width 10,318 ft (3,145 m)
Ground Clearance 2 ft (1 m)
Height – Top of Cab 11 ft (3 m)
Length of Track on Ground 14 ft (4 m)
Tail Swing Radius 11 ft (3 m)
Track Gauge 9 ft (3 m)
Track length 211 in (536 cm)
Width to Outside of Tracks 12 ft (4 m)

Engine

Aspiration Turbocharged
Bore 5 in (11 cm)
Displacement 540 cu in (8,851 cu cm)
Engine Make Komatsu
Engine Model SAA6D114E-5
Gross Power 271 hp (202 kw)
Net Power 258 hp (192 kw)
Power Measured @ 1950 rpm
Stroke 6 in (14 cm)

Operating Specifications

Hydraulic Pump Flow Capacity 141 gpm (535 lpm)
Operating Weight 86,997 lbs (39,461 kg)

Swing Mechanism

Swing Speed 9.5 rpm

Undercarriage

Drawbar Pull 73,962 lbs (33,549 kg)
Ground Pressure 8.4 psi
Max Travel Speed 4 mph (6 kph)
Number of Carrier Rollers per Side 2
Number of Shoes per Side 49
Number of Track Rollers per Side 8
Shoe Size 28 in (70 cm)
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