Komatsu PC490LC-10 Excavator

Contents

Dimensions
Undercarriage
Engine Details
Operational Specs
Swing Mechanism

Dimensions

Ground Clearance	1.81 ft in (550 mm)
Height To Top Of Cab	11.03 ft in (3360 mm)
Width To Outside Of Tracks	11.95 ft in (3640 mm)
Length Of Track On Ground	17.67 ft in (5385 mm)
Tail Swing Radius	14.28 ft in (4350 mm)
Removal Counterweight Clearance	4.55 ft in (1385 mm)

Undercarriage

Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.4 mph (5.48 km/h)
Drawbar Pull	73987 lb (329.12 kN)
Number Of Shoes Per Side	49
Number Of Track Rollers Per Side	8

Engine Details

Number Of Cylinders	6
Engine Make	Komatsu
Engine Model	SAA6D125E-6-A
Net Power	359 hp (267.8 kw)
Gross Power	362 hp (270 kw)
Power Measured @	1900 rpm
Displacement	673.8 cu in (11.1 L)

Operational Specs

Operating Weight	109250 lb (49555 kg)
Fuel Tank Capacity	172 gal (651.1 L)
Cooling System Fluid Capacity	11.6 gal (44 L)
Hydraulic System Fluid Capacity	65.5 gal (248 L)
Engine Oil Capacity	10 gal (37.9 L)
Swing Drive Fluid Capacity	5.3 gal (20.1 L)

Swing Mechanism

Swing Speed	9 rpm
Swing Torque	97024 lb ft (131546.9 Nm)

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