U30-6 Mini Excavator 3 Ton

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Handle any job with confidence. The Kubota U30-6 combines superior power and outstanding versatility to tackle demanding jobs in a variety of conditions. More powerful bucket breakout force results in the smooth, productive operation Kubota machines are known for.

U30-6 Mini Excavator 3 Ton


  • Gross Engine Power: 28.8 kW (38.6HP)
  • Swing Speed: 8.8 rpm
  • Bucket capacity: 0.10 m3
  • Std bucket width: (with/without cutting blade): 570/520 mm
  • Machine weight: 3120 kg
  • Max Digging Depth: 2820 mm
  • Track Type: Steel
  • Fuel tank capacity: 46l
  • Operating weight (including operator’s eight 75kg): 3195 kgs
  • Hydraulic pump type: Variable pump x 2 + gear pump x 1


Overall length 4530 mm
Overall height 2455 mm
Overall width 1550 mm
Min ground clearance 290 mm

Model Kubota D1703-M-E3-BH-11
Total displacement 1647 cc
Rated output (SAE J1995 gross) 20.5 (27.5) kW (HP) / 2200 rpm

Track type Steel
Track width 300 mm

Crawler length 2100 mm
Tumbler distance 1665 mm
Travel speed (1st/2nd gear) 3.1 km/h /4.6 km/p
Max climbing angle 30 degrees

Width 1550 mm
Height 343 mm
Max lift above ground/drop below ground 365 mm/375 mm

Flow rate/Engine speed 240.7 l/min 2200 rpm
Pressure 24.5 (250) Mpa (kgf/cm2)