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Komatsu PC490LC-11 / Crawler Excavators / Excavators

Equipment Specification

Unit of Measurement

Imperial Units Metric Units

Performance

Arm (stick) length used for dimensions & forces

11' 1" ft/in

Max dig depth

25' 5" ft/in

Max depth of vertical wall

22' 4" ft/in

Reach @ ground level

38' 9" ft/in

Dump height

25' 0" ft/in

Bucket digging force*

53,790 lbs

Bucket capacity, SAE heaped, min-max

1.47 - 4.15 cu yds

Arm (stick) length used for dimensions & forces

15' 9" ft/in

Max dig depth

46' 2" ft/in

Dump height

-- ft/in

Bucket digging force*

-- lbs

Hydraulics

Total flow of main pumps, implement & swing

206 gpm

Max normal relief valve pressure

5,400 psi

Total flow of main pumps, implement & swing

206.00 gpm

Max normal relief valve pressure

5,400 psi

Bucket

Bucket capacity, SAE heaped, min-max

1.25 cu yds

Weights

Operating weight

48.9 metric tons

Operating weight

107,850 lbs

Operating weight

52.70 metric tons

Operating weight

116,130 lbs

Engine

Engine make

Komatsu

Engine model

SAA6D125E-7

Net hp

359

Engine make

Komatsu

Engine model

SAA6D125E-7

Net hp

359

Dimensions

Transport length

39' 2" ft/in

Transport height

11' 11" ft/in

Transport width

11' 11" ft/in

Tail overhang over side

6' 0" ft/in

Transport length

52' 11" ft/in

Transport height

11' 11" ft/in

Transport width

11' 11" ft/in

Tail overhang over side

6' 0" ft/in