Komatsu PC490LC-11

OPERATIONAL WEIGHT

48,690 kg

MAKE

Komatsu

EMISSIONS CERT.

EPA Tier 4

LENGTH

11930 mm

HEIGHT

3635 mm

WIDTH

3565 mm

PC490LC-11




Hydraulic system

HydrauMind

TYPE

Variable displacement axial piston type

Main Pump Type

Boom, arm, bucket, swing, and travel circuits

Pump for

780 L

Maximum flow

2 x axial piston motor with parking brake

Travel

1 x axial piston motor with swing holding brake

Swing





Swing System

Hydraulic motor

Driven By

Hydraulic lock

Service Brake

9.1 rpm

Swing speed





Undercarriage

Hydraulic

Track adjuster

49

Number of shoes

2

Number of carrier rollers

8

Number of track rollers





Weights

49,680 kg

Operating Weight





Coolant & Lubricant

650 L

Fuel Tank

47 L

Coolant

38 L

Engine

248 L

Hydraulic tank





Engine

Komatsu SAA6D125E-7

Model

.Water-cooled, 4-cycle, direct injection

Type

6

Number of Cylinders

11.04 ltr 674 in3

Piston Displacement

Gross 270 kW 362 HP

Gross Horsepower

1900

Rated RPM

Hydraulic

Fan drive method

EPA Tier 4

Emissions certification
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