Hitachi Construction Machinery

Hitachi Construction Machinery (Europe)

Hitachi Construction Machinery (Europe)

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Specifications

Specifications for the ZX-7 super long front excavators

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  • Engine & hydraulic system
Engine Model TOYOTA INDUSTRIES CORPORATION 1KDE
Engine emissions EU Stage V
Engine Type 4-cycle water-cooled, common rail direct injection
Aspiration Turbocharged, intercooled, cooled EGR
Aftertreatment DOC+CSF system
No. of cylinders 4
Piston displacement 2.982 L
Pilot pump 1 gear pump
Maxium oil flow pilot pump 33.6 L/min
  • Hydraulic system
Main pump 2 variable displacement axial piston pumps
  • Bucket and arm digging force
Bucket digging force ISO 39 kN
Arm crowd force ISO 27 kN
  • Weights and ground pressure
Shoe grouser type Triple
Shoe width G 500 / G 600 / G 700
Operating weight 14 900 - 15 400 kg
Ground pressure Triple grouser 500 mm 14 900 kg 45 kPa (0.46 kgf/cm2) / Triple grouser 600 mm 15 200 kg 38 kPa (0.39 kgf/cm2) / Triple grouser 700 mm 15 400 kg 33 kPa (0.34 kgf/cm2)
  • Working ranges
Arm length 5.3 m
Max. digging reach 13 140 mm
Max. digging depth 10 160 mm
Max. dumping height 9 880 mm
  • Dimensions
Undercarriage length 3 750 mm
Overall width of upperstructure 2 460 mm
Overall height of cab 2 790 mm
  • Top Features
Engine Rated Power (kW) 74 kW (ISO14396)
Operating weight (kg) 14 900 - 15 400 kg
  • Specifications
Max. digging reach (mm) 13 140 mm

        

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André Molenaar A. Molenaar zand en grond B.V.

It’s great to work with the people from Hitachi, because they have the same mentality as we do. They are solution-focused - that was the case 30 years ago, and it still is today.

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