Tackle Demanding Jobs
With Zero-Tail swing and Boom-Swing enabling operation in tight and confined spaces.
Power
With engine start safety system, the engine can be started up only when the safety lever is set at locking position. If safety lever is set at locking position, the machine will not move preventing accidents caused by mis-operation.
Performance
When working with one-way hydraulic attachments, such as a breaker, the standard third-line hydraulic return system allows oil to flow directly back to the tank without running through the control valves. This contributes to less oil contamination, reduced back pressure, and greater oil flow efficiency.
Technical Specs
| Model | Kubota D1703-M-E3-BH-11 |
| Total displacement | 1647cc |
| Rated output (SAE J1995 gross) | 20.5kW (27.5 HP) / 2200rpm |
| Bucket capacity | 2.7 gpm / 10.4 l/min |
| Std.bucket width: (with/without cutting blade) | 3417.2 lbf / 1550 kgf |
| Machine weight (rubber/steel crawler) | 1918 lbf / 870 kgf |
| Operating weight (including operator weight: 75kg) (rubber/steel crawler) | 3105 / 3195 kg |
| Swing speed | 8.8 rpm |
| Blade Width | 1550 mm |
| Blade Height | 343 mm |
| Blade Max. lift above ground/drop below ground | 365 / 375 mm |
| Overall length | 4530 mm |
| Overall height | 2455 mm |
| Overall width | 1550 mm |
| Min. ground clearance | 290 mm |
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| Track Type | Rubber / Steel |
| Track Width | 300mm |
| Crawler length | 2100 mm |
| Tumbler distance | 1665 mm |
| Travel speed (1st/2nd gear) | 3.1 / 4.6 km/h |
| Max. climbing angle | 30 deg |
| Max. digging height | 4250 mm |
| Max. dumping height | 2865 mm |
| Max. digging depth | 2820 mm |
| Max. vertical wall digging depth | 2290 mm |
| Max. digging radius at ground | 4780 mm |
| Max. digging radius | 4905 mm |
| Min. turning radius – without swing | 2290 mm |
| Min. turning radius – with swing | 1845 mm |
| Min. tail turning radius | 790 mm |
| Transport length | 4530 mm |
| Crawler length | 2100 mm |
| Max. breakout force (bucket) | 30.0 kN/3059 kgf |
| Hydraulic pump type | Variable pump x 2 + gear pump x 1 |
| Swivel motor type | Hydraulic piston motor |
| Travel motor type | Hydraulic piston motor: 2F |
| Fuel tank capacity | 46 l |
Zero-Tail Swing
Kubota’s zero-tail swing always keeps the tail of the mini excavator within track-width when swivelling, enabling operation in tight and confined spaces.
Operational performance
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.
Max. bucket breakout force: 30.0kN(3059kgf)
Max. digging depth: 2820mm
Max. digging radius: 4905mm
Max. digging height: 4250mm