The Kubota U45-3 G is a mini excavator listed for 2003-2005. Key specifications include a listed machine weight of about 9,921 lb and approximately 39.4 hp.
Key specifications
2003-2005Model years
9,921 lbMachine weight
39.4 hpEngine power
4.2 ft³Bucket
6.43 ftTransport width
How the Kubota U45-3 G compares
These figures compare this machine with other Kubota mini excavators in this specifications database. They are descriptive database comparisons, not performance ratings.
Machine weight9,921 lb
Low 1,866 lbAverage 6,189 lbHigh 12,356 lb
About 60% heavier than the Kubota mini excavators database average. Around the 88th percentile within this Kubota mini excavators dataset.
Engine power39.4 hp
Low 9.9 hpAverage 24.8 hpHigh 48.4 hp
About 59% higher than the Kubota mini excavators database average. Around the 86th percentile within this Kubota mini excavators dataset.
Bucket capacity4.2 ft³
Low 0.8 ft³Average 2.7 ft³High 6.4 ft³
About 56% higher than the Kubota mini excavators database average. Around the 87th percentile within this Kubota mini excavators dataset.
Transport width6.43 ft
Low 2.58 ftAverage 4.63 ftHigh 6.56 ft
About 39% wider than the Kubota mini excavators database average. Around the 97th percentile within this Kubota mini excavators dataset.
This model Kubota mini excavators average
Useful conversions and calculated specifications
Machine weight
9,921 lb (4,500 kg)
Engine power
39.4 hp (29.4 kW)
Bucket capacity
4.2 ft³ (0.12 m³)
Transport width
6.43 ft (1.96 m)
Engine displacement
134.3 cu in (2.2 L)
Power-to-weight
4.0 hp/1,000 lb (8.8 hp/tonne)
Kubota U45-3 G FAQ
What years is the Kubota U45-3 G listed for?
The available source specifications list the Kubota U45-3 G for 2003-2005.
How much does a Kubota U45-3 G weigh?
The listed machine weight is about 9,921 lb (4,500 kg).
How much horsepower does the Kubota U45-3 G have?
The engine is listed at approximately 39.4 hp (29.4 kW).
How wide is the Kubota U45-3 G?
The listed transport width is about 6.43 ft (1.96 m). Bucket width can differ by attachment.
What is the bucket capacity of the Kubota U45-3 G?
The listed bucket capacity is about 4.2 ft³ (0.12 m³).
Model information
Listed years
2003-2005
Machine type
Mini Excavator
Capacity and performance
Weight
9,921 lb (4,500 kg)
Bucket capacity
4.2 ft³ (0.12 m³)
Dimensions and undercarriage
Transport width
6.43 ft (1.96 m)
Track width
15.7 in (400 mm)
Engine specifications
Engine type
V2203M
Engine power
39.4 hp (29.4 kW)
Displacement
134.3 cu in (2.2 L)
RPM at max torque
2250 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.
