The Kubota U30-3α2 GL is a mini excavator listed for 2008-2011. Key specifications include a listed machine weight of about 7,408 lb, approximately 26.3 hp and a listed digging depth of about 10.04 ft.
Key specifications
2008-2011Model years
7,408 lbMachine weight
26.3 hpEngine power
3.2 ft³Bucket
5.09 ftTransport width
10.04 ftDigging depth
16.99 ftDigging reach
Kubota U30-3α2 GL size and digging visual
This diagram is generated from the listed transport dimensions for this specific mini excavator.
Top-view transport footprint
Length 14.9 ft • Width 5.09 ft
Side-view transport envelope
Length 14.9 ft • Height 8.01 ft
Listed digging envelopedigging depth 10.04 ft • digging reach 16.99 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Kubota U30-3α2 GL compares
These figures compare this machine with other Kubota mini excavators in this specifications database. They are descriptive database comparisons, not performance ratings.
Machine weight7,408 lb
Low 1,866 lbAverage 6,189 lbHigh 12,356 lb
About 20% heavier than the Kubota mini excavators database average. Around the 63rd percentile within this Kubota mini excavators dataset.
Engine power26.3 hp
Low 9.9 hpAverage 24.8 hpHigh 48.4 hp
About 6% higher than the Kubota mini excavators database average. Around the 68th percentile within this Kubota mini excavators dataset.
Bucket capacity3.2 ft³
Low 0.8 ft³Average 2.7 ft³High 6.4 ft³
About 17% higher than the Kubota mini excavators database average. Around the 73rd percentile within this Kubota mini excavators dataset.
Transport width5.09 ft
Low 2.58 ftAverage 4.63 ftHigh 6.56 ft
About 10% wider than the Kubota mini excavators database average. Around the 70th percentile within this Kubota mini excavators dataset.
Max. digging depth10.04 ft
Low 5.5 ftAverage 9.32 ftHigh 12.73 ft
About 8% higher than the Kubota mini excavators database average. Around the 59th percentile within this Kubota mini excavators dataset.
This model Kubota mini excavators average
Useful conversions and calculated specifications
Machine weight
7,408 lb (3,360 kg)
Engine power
26.3 hp (19.6 kW)
Bucket capacity
3.2 ft³ (0.09 m³)
Transport length
14.9 ft (4.54 m)
Transport width
5.09 ft (1.55 m)
Transport height
8.01 ft (2.44 m)
Max. digging depth
10.04 ft (3.06 m)
Max. digging reach
16.99 ft (5.18 m)
Engine displacement
91.5 cu in (1.5 L)
Power-to-weight
3.5 hp/1,000 lb (7.8 hp/tonne)
Kubota U30-3α2 GL FAQ
What years is the Kubota U30-3α2 GL listed for?
The available source specifications list the Kubota U30-3α2 GL for 2008-2011.
How much does a Kubota U30-3α2 GL weigh?
The listed machine weight is about 7,408 lb (3,360 kg).
How much horsepower does the Kubota U30-3α2 GL have?
The engine is listed at approximately 26.3 hp (19.6 kW).
How deep can the Kubota U30-3α2 GL dig?
The listed maximum digging depth is about 10.04 ft (3.06 m).
What is the digging reach of the Kubota U30-3α2 GL?
The listed digging reach is about 16.99 ft (5.18 m).
How wide is the Kubota U30-3α2 GL?
The listed transport width is about 5.09 ft (1.55 m). Bucket width can differ by attachment.
Model information
Listed years
2008-2011
Machine type
Mini Excavator
Capacity and performance
Weight
7,408 lb (3,360 kg)
Bucket capacity
3.2 ft³ (0.09 m³)
Bucket width
19.7 in (0.5 m)
Digging dimensions
Dredging depth
10.04 ft (3.06 m)
Max. reach horizontal
16.99 ft (5.18 m)
Dimensions and undercarriage
Transport length
14.9 ft (4.54 m)
Transport width
5.09 ft (1.55 m)
Transport height
8.01 ft (2.44 m)
Track width
11.8 in (300 mm)
Engine specifications
Engine type
D1503M-EBH
Engine power
26.3 hp (19.6 kW)
Displacement
91.5 cu in (1.5 L)
RPM at max torque
2200 rpm
Equipment
Model series
U
Rubber track
Yes
Blade
Yes
Air conditioning
No
Disclaimer: Specifications can vary by market, production date, configuration, tracks, boom/stick, bucket and optional equipment. Historical and scraped data can also contain errors. Comparison figures on this page are calculated only from Kubota mini excavators in this dataset. The size and digging diagram visualizes listed specifications and is not a transport-clearance, excavation-safety or operating-limit certification. For purchase, transport, service or safety decisions, verify critical specifications with the machine’s official Kubota documentation. Visit the official Kubota excavator website.
