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Kubota KX040-4A

Series: Kubota Mini Excavator

Source: https://kubota.com.au/product/excavator-kx040-4 media.kubot

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The KX040-4A from Kubota is part of the Kubota Mini Excavator series. The engine delivers 41 hp (29 kW), has 3 cylinders, with a displacement of 1,825.5 cm³. The engine comes from Kubota. Rated speed is 2,200 rpm. The unladen weight is 4,090 kg. Ground clearance is 332.2 mm. The tank holds 64.4 litres. The engine is liquid-cooled. The fuel is diesel. The pump delivers 24.6 l/min. The hydraulic tank holds 65.1 litres. The engine fitted is the D1803-CR-TE4. The Kubota Mini Excavator series covers 51 models. Rated output within it ranges from 7.8 to 67.5 hp; the KX040-4A sits in the middle of that range with 41 hp. Its immediate neighbours are the KX91-3GLS2 below it with 30 hp and the KX057-4A1 above it with 48.3 hp. 1026 Kubota models across 33 series are on record. The model is listed under Excavators & compaction. 16 verified figures from 1 source are on file.

Technical data

Engine

Engine makeKubotacorrect
Engine modelD1803-CR-TE4correct
Fueldieselcorrect
Power41 hp (29 kW)correct
Rated speed2,200 rpmcorrect
Cylinders3correct
Displacement1,825.5 cm³correct
Aspirationturbochargedcorrect
Coolingliquid-cooledcorrect

Dimensions and weights

Ground clearance332.2correct
Unladen weight4,090 kgcorrect

Working data

Pump flow24.6 l/mincorrect
Hydraulic oil capacity65.1 lcorrect
Fuel tank capacity64.4 lcorrect

Other data

Height2,487.2correct

Where this model stands

Power-to-weight ratio: 7.1 kW/t (29 kW / 4.1 t)

Stronger than 82% 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 KX040-4A have?

The Kubota KX040-4A delivers 41 hp.

How much does the Kubota KX040-4A weigh?

The unladen weight is 4,090 kg.

What engine does the Kubota KX040-4A have?

3 cylinders, 1,826 cm³ displacement, Diesel.

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 16 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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