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Komatsu PC490-10 Excavator

Boom/Stick Excavator Option 1

Max Cutting Height34 ft (10 m)
Max Digging Depth22 ft (7 m)
Max Loading Height24 ft (7 m)
Max Reach Along Ground36 ft (11 m)
Max Vertical Wall Digging Depth17 ft (5 m)

Boom/Stick Excavator Option 2

Max Cutting Height34 ft (10 m)
Max Digging Depth24 ft (7 m)
Max Loading Height24 ft (7 m)
Max Reach Along Ground37 ft (11 m)
Max Vertical Wall Digging Depth19 ft (6 m)

Boom/Stick Excavator Option 3

Max Cutting Height36 ft (11 m)
Max Digging Depth26 ft (8 m)
Max Loading Height25 ft (8 m)
Max Reach Along Ground39 ft (12 m)
Max Vertical Wall Digging Depth22 ft (7 m)

Boom/Stick Excavator Option 4

Max Cutting Height36 ft (11 m)
Max Digging Depth28 ft (8 m)
Max Loading Height26 ft (8 m)
Max Reach Along Ground41 ft (12 m)
Max Vertical Wall Dig Depth24 ft (7 m)

Boom/Stick Excavator Option 5

Max Cutting Height38 ft (12 m)
Max Digging Depth30 ft (9 m)
Max Loading Height27 ft (8 m)
Max Reach Along Ground43 ft (13 m)
Max Vertical Wall Dig Depth27 ft (8 m)

Boom/Stick Excavator Option 6

Max Cutting Height35 ft (11 m)
Max Digging Depth21 ft (6 m)
Max Loading Height23 ft (7 m)
Max Reach Along Ground34 ft (10 m)
Max Vertical Wall Dig Depth14 ft (4 m)

Dimensions

Ground Clearance2 ft (1 m)
Height - Top of Cab11 ft (3 m)
Length of Track on Ground17 ft (5 m)
Removal Counterweight Clearance5 ft (1 m)
Tail Swing Radius12 ft (4 m)
Width to Outside of Tracks12 ft (4 m)

Engine

AspirationTurbocharged
Displacement674 cu in (11,042 cu cm)
Engine MakeKomatsu
Engine ModelSAA6D125E-6-A
Gross Power362 hp (270 kw)
Net Power359 hp (268 kw)
Power Measured @1900 rpm

Operating Specifications

Engine Oil Capacity10 gal (37 l)
Fuel Capacity172 gal (650 l)
Hydraulic Pump Flow Capacity182 gpm (690 lpm)
Operating Voltage24 volts
Operating Weight102,802 lbs (46,630 kg)
Swing Drive Fluid Capacity5 gal (20 l)

Swing Mechanism

Swing Speed9.4 rpm

Undercarriage

Drawbar Pull75 lbs (34 kg)
Max Travel Speed4 mph (6 kph)
Number of Carrier Rollers per Side2
Number of Shoes per Side46
Number of Track Rollers per Side7
Shoe Size24 in (60 cm)
Track Gauge10 ft (3 m)

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39.96250 \\ -83.00610 \\ Columbus \\ PA