The Kubota RX406E is a mini excavator listed for 2022-2026. Key specifications include a listed machine weight of about 7,937 lb, approximately 25.3 hp and a listed digging depth of about 10.83 ft.
Key specifications
2022-2026Model years
7,937 lbMachine weight
25.3 hpEngine power
3.9 ft³Bucket
5.58 ftTransport width
10.83 ftDigging depth
15.91 ftDigging reach
Kubota RX406E size and digging visual
This diagram is generated from the listed transport dimensions for this specific mini excavator.
Top-view transport footprint
Length 14.07 ft • Width 5.58 ft
Side-view transport envelope
Length 14.07 ft • Height 8.14 ft
Listed digging envelopedigging depth 10.83 ft • digging reach 15.91 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Kubota RX406E compares
These figures compare this machine with other Kubota mini excavators in this specifications database. They are descriptive database comparisons, not performance ratings.
Machine weight7,937 lb
Low 1,866 lbAverage 6,189 lbHigh 12,356 lb
About 28% heavier than the Kubota mini excavators database average. Around the 74th percentile within this Kubota mini excavators dataset.
Engine power25.3 hp
Low 9.9 hpAverage 24.8 hpHigh 48.4 hp
Very close to the Kubota mini excavators database average. Around the 65th percentile within this Kubota mini excavators dataset.
Bucket capacity3.9 ft³
Low 0.8 ft³Average 2.7 ft³High 6.4 ft³
About 43% higher than the Kubota mini excavators database average. Around the 78th percentile within this Kubota mini excavators dataset.
Transport width5.58 ft
Low 2.58 ftAverage 4.63 ftHigh 6.56 ft
About 20% wider than the Kubota mini excavators database average. Around the 84th percentile within this Kubota mini excavators dataset.
Max. digging depth10.83 ft
Low 5.5 ftAverage 9.32 ftHigh 12.73 ft
About 16% higher than the Kubota mini excavators database average. Around the 68th percentile within this Kubota mini excavators dataset.
This model Kubota mini excavators average
Useful conversions and calculated specifications
Machine weight
7,937 lb (3,600 kg)
Engine power
25.3 hp (18.9 kW)
Bucket capacity
3.9 ft³ (0.11 m³)
Transport length
14.07 ft (4.29 m)
Transport width
5.58 ft (1.7 m)
Transport height
8.14 ft (2.48 m)
Max. digging depth
10.83 ft (3.3 m)
Max. digging reach
15.91 ft (4.85 m)
Engine displacement
100.7 cu in (1.65 L)
Power-to-weight
3.2 hp/1,000 lb (7.0 hp/tonne)
Kubota RX406E FAQ
What years is the Kubota RX406E listed for?
The available source specifications list the Kubota RX406E for 2022-2026.
How much does a Kubota RX406E weigh?
The listed machine weight is about 7,937 lb (3,600 kg).
How much horsepower does the Kubota RX406E have?
The engine is listed at approximately 25.3 hp (18.9 kW).
How deep can the Kubota RX406E dig?
The listed maximum digging depth is about 10.83 ft (3.3 m).
What is the digging reach of the Kubota RX406E?
The listed digging reach is about 15.91 ft (4.85 m).
How wide is the Kubota RX406E?
The listed transport width is about 5.58 ft (1.7 m). Bucket width can differ by attachment.
Model information
Listed years
2022-2026
Machine type
Mini Excavator
Capacity and performance
Weight
7,937 lb (3,600 kg)
Bucket capacity
3.9 ft³ (0.11 m³)
Bucket width
21.7 in (0.55 m)
Tear-out force
30.1 kN
Digging dimensions
Dredging depth
10.83 ft (3.3 m)
Max. reach horizontal
15.91 ft (4.85 m)
Dimensions and undercarriage
Transport length
14.07 ft (4.29 m)
Transport width
5.58 ft (1.7 m)
Transport height
8.14 ft (2.48 m)
Engine specifications
Engine type
D1703-M-E3-BH-9
Engine power
25.3 hp (18.9 kW)
Displacement
100.7 cu in (1.65 L)
Equipment
Model series
RX
Rubber track
No
Blade
No
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.
