Excavator SH470HD-6/SH490LHD-6/SH490LHD-6 MASS/SH510LHD-6/SH510LHD-6 MASS

  • 48,000~52,100kg Operating weight
  • 2.0~3.1 m3 Bucket capacity
    (ISO heaped)
  • 270 kW/2,000 min -1 Engine Rated Output
  • 6,450~7,750mm Max digging depth


Sumitomo's machine is equipped with a new generation engine and hydraulics system to help customers improve the perfomance of the machine while reducing environmental impact and running costs.


Boom length
SH470HD-6, SH490LHD-6, SH510LHD-66.98 m (HD type)
SH490LHD-6 MASS, SH510LHD-6 MASS6.55 m (HD type)
Arm length
SH470HD-6, SH490LHD-6, SH510LHD-63.13 m (HD type)
SH490LHD-6 MASS, SH510LHD-6 MASS2.53 m (HD type)
Bucket capacity (ISO heaped)
SH470HD-62.3 m3 (Rock type)
SH490LHD-6, SH510LHD-62.5 m3 (Rock type)
SH490LHD-6 MASS, SH510LHD-6 MASS2.9 m3 (Rock type)
Std. operating weight
SH470HD-648,000 kg
SH490LHD-648,800 kg
SH510LHD-650,200 kg
SH490LHD-6 MASS49,200 kg
SH510LHD-6 MASS51,400 kg


Make & model
Rated output
270 kW/2,000 min -1
9.839 ltr

Hydraulic System

Main pump
2 variable displacement axial piston pumps with regulating system
Max pressure
31.4 MPa
/with auto power boost
34.3 MPa
Travel motor
Variable displacement axial piston motor
Parking brake type
Mechanical disc brake
Swing motor
Fixed displacement axial piston motor


Travel speed
5.3 / 3.2 km/h
Drawbar pull
SH470HD-6340 kN
SH490LHD-6339 kN
SH510LHD-6338 kN
SH490LHD-6 MASS339 kN
SH510LHD-6 MASS338 kN
Grade ability
Ground pressure
SH470HD-689 kPa
SH490LHD-684 kPa
SH510LHD-686 kPa
SH490LHD-6 MASS84 kPa
SH510LHD-6 MASS88 kPa
Swing speed
9.0 min -1
Bucket digging force (ISO 6015)
SH470HD-6, SH490LHD-6, SH510LHD-6243 kN
SH490LHD-6 MASS, SH510LHD-6 MASS274 kN
/with auto power boost
SH470HD-6, SH490LHD-6, SH510LHD-6266 kN
SH490LHD-6 MASS, SH510LHD-6 MASS300 kN
Arm digging force
SH470HD-6, SH490LHD-6, SH510LHD-6221 kN
SH490LHD-6 MASS, SH510LHD-6 MASS251 kN
/with auto power boost
SH470HD-6, SH490LHD-6, SH510LHD-6242 kN
SH490LHD-6 MASS, SH510LHD-6 MASS274 kN


Fuel tank
650 ltr
Hydraulic fluid tank
230 ltr


Sumitomo Construction Machinery is committed to achieving the worldʼs best Monozukuri craftsmanship.

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