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2017 Hitachi ZX70-3

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Product Description

Built for precision work on confined job sites, this 2017 Hitachi ZX70-3 mini excavator is fueled, serviced, and ready to dig from day one. Powered by a 4-cylinder Isuzu AU-4LE2X water-cooled engine producing 40.5 kW at 2,000 RPM, this 7-ton machine delivers consistent performance across digging, grading, trenching, and light demolition tasks. With a maximum digging depth of 4,170 mm and a bucket digging force of 55 kN, it handles tough ground conditions without hesitation.

  • Engine: Isuzu AU-4LE2X | 40.5 kW / 2,000 RPM | 2.2L Displacement
  • Bucket Capacity: 0.33 m³ backhoe bucket | Digging Force: 55 kN
  • Maximum Digging Depth: 4,170 mm | Max Digging Radius: 6,320 mm
  • Maximum Excavation Height: 7,150 mm | Max Unloading Height: 5,060 mm
  • Travel Speed: 3.4 / 5.3 km/h | Climbing Ability: 70%
  • Working Weight: 6,470 kg | Ground Pressure: 30 kPa
  • Hydraulic System: Dual variable axial piston pumps | Main flow: 72.6×2 L/min
  • Location: Jiangxi, China | Origin: Japan
SpecificationsValue
No.1068744
Tonnage (tons)7
Working weight (kg)6470
Bucket capacity (m³)0.33
Boom length (mm)3720
Rod length (mm)1620
Country of originJapan
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeIsuzu AU-4LE2X
Rated power (kw/rpm)40.5/2000
Cooling modewater-cooling
Cylinder diameter × stroke (mm)85 x 96
Number of cylinders (PCS)4
Displacement (L)2.2
Ground specific pressure (Kpa)30
Rotation speed (rpm)10.5
Climbing ability (%)70
Bucket digging force (kN)55
Rod digging force (kN)38
Travel speed (km/h)3.4/5.3
Rotary hydraulic motor typeAxial piston motor
Type of walking hydraulic motorVariable axial piston motor
Maximum flow of main pump (l/min)72.6 * 2 + 61.6 + 22.0
Traveling Hydraulic Circuit (Mpa)31.4
Rotary Hydraulic Circuit (Mpa)23
Main pump typeVariable axial piston pump ×2+ gear pump
Working Hydraulic Circuit (Mpa)26
Pilot Oil Circuit (MPa)3.9
Fuel Tank (L)135
Hydraulic Tank (L)60
Engine Oil changes (L)12.1
Coolant (L)10.3
Hydraulic System (L)100
Total transport length (mm)6080
Total transport width (mm)2260
Total transport height (mm)2600
Full cab height (mm)2600
Counterweight ground clearance (mm)760
Minimum ground clearance (mm)360
Minimum turning radius of front working device (mm)1720
Back end turning radius (mm)1750
Total track length (mm)2765
Track gauge (mm)1750
Track plate width (mm)450
Total track width (mm)2200
Track ground length (mm)2140
Maximum digging radius (mm)6320
Maximum digging depth (mm)4170
Maximum excavation height (mm)7150
Maximum unloading height (mm)5060
Maximum vertical digging depth (mm)3730
Bulldozer lift or depth (mm)360/300
Dodging plate width × height (mm)2200 x 460
Maximum excavation radius of stop surface (mm)6170
Maximum effective digging depth (mm)3820
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Overview

No.1068744

Brand Name:

Hitachi

Model Number:

ZX70-3

Year:

2017

Location:

Jiangxi China

Pub Date

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