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Komatsu PC490LC-11 Excavator

The Komatsu PC490LC-11 Excavator offers a range of options for various cutting heights, digging depths, loading heights, and reach capabilities. With a powerful engine providing gross power of 362.1 HP and hydraulic pump flow capacity of 182.3 gpm, this excavator is designed for efficient and precise performance on construction sites. Its dimensions, operating specifications, and undercarriage details make it a capable and reliable machine for a variety of excavation tasks.


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General Specifications

Boom/Stick Excavator Option 1

Max Cutting Height34 ft (10 m)
Max Loading Height24 ft (7 m)
Max Vertical Wall Digging Depth17 ft (5 m)
Shipping Height of Unit13 ft (4 m)
Shipping Length of Unit39 ft (12 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)
Shipping Height of Unit12 ft (4 m)
Shipping Length of Unit39 ft (12 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)
Shipping Length of Unit39 ft (12 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)
Shipping Length of Unit39 ft (12 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)
Shipping Height of Unit15 ft (4 m)
Shipping Length of Unit39 ft (12 m)

Dimensions

Ground Clearance2 ft (1 m)
Height - Top of Cab11 ft (3 m)
Length of Track on Ground18 ft (5 m)
Removal Counterweight Clearance5 ft (1 m)
Tail Swing Radius12 ft (4 m)
Width to Outside of Tracks10 ft (3 m)

Engine

Bore5 in (13 cm)
Displacement674 cu in (11,042 cu cm)
Engine MakeKomatsu
Engine ModelSAA6D125E-7
Gross Power362 hp (270 kw)
Power Measured @1900 rpm
Stroke6 in (15 cm)

Operating Specifications

Engine Oil Capacity10 gal (37 l)
Fuel Capacity172 gal (650 l)
Hydraulic Pump Flow Capacity182 gpm (690 lpm)
Hydraulic System Fluid Capacity66 gal (248 l)
Swing Drive Fluid Capacity5 gal (20 l)

Swing Mechanism

Swing Speed9.1 rpm

Undercarriage

Drawbar Pull75 lbs (34 kg)
Max Travel Speed4 mph (6 kph)
Number of Carrier Rollers per Side2
Number of Shoes per Side49
Number of Track Rollers per Side8
Shoe Size24 in (60 cm)
Track Gauge10 ft (3 m)


39.95234 \\ -75.16379 \\ Fort Washington \\ PA