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Kubota U25

Series: Kubota Mini Excavator

Wikimedia Commons · CC BY-SA 4.0 · Cjp24 · Dateiseite
The Kubota U25 is a model in the Kubota Mini Excavator series. The engine delivers 15.4 kW, has 3 cylinders, with a displacement of 1,122.5 cm³. Rated speed is 2,400 rpm. The unladen weight is 2,551.5 kg. Ground clearance is 286.5 mm. The tank holds 28 litres. The pump delivers 76.8 l/min. The hydraulic tank holds 22 litres. The cooling system holds 3.8 litres. The oil fill is 4.5 litres. The engine fitted is the D1105. The Kubota Mini Excavator series covers 51 models. Rated output within it ranges from 5.6 to 46.5 kW; the U25 sits in the lower part of that range with 15.4 kW. Its immediate neighbours are the U27-4HG below it with 14.9 kW and the KX033-4G above it with 17.3 kW. 1026 Kubota models across 33 series are on record. The model is listed under Excavators & compaction. 13 verified figures from 1 source are on file.

Technical data

Engine

Engine modelD1105correct
Power15.4 kWcorrect
Rated speed2,400 rpmcorrect
Cylinders3correct
Displacement1,122.5 cm³correct
Aspirationliquid-cooled, overhead valve diesel enginecorrect
Coolant capacity3.8 lcorrect
Engine oil capacity4.5 lcorrect

Dimensions and weights

Ground clearance286.5correct
Unladen weight2,551.5 kgcorrect

Working data

Pump flow76.8 l/mincorrect
Hydraulic oil capacity22 lcorrect
Fuel tank capacity28 lcorrect

Where this model stands

Power-to-weight ratio: 6 kW/t (15 kW / 2.6 t)

Stronger than 36% of the mini excavators in the register — out of 400 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Kubota U25 have?

The Kubota U25 delivers 15.4 kW.

How much does the Kubota U25 weigh?

The unladen weight is 2,552 kg.

What engine does the Kubota U25 have?

3 cylinders, 1,122 cm³ displacement.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check the weights in the papers against the figures here — attachments change them.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 13 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

K008-3

KX018-4

KX018-4H

KX033-4G

KX033-4GA

KX033-4GAX

KX033-4GX

KX033-4HG

KX033-4HGA

KX033-4HGAX

KX033-4HGX

KX040-4

Sources: [1]

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