Start › Mini excavators › Kubota › KX91-3

Kubota KX91-3

Series: Kubota Mini Excavator

Source: https://www.kubota.com.mm/en/products/mini-excavator/kx91-3/

Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required

The Kubota KX91-3 is a model in the Kubota Mini Excavator series. The engine delivers 20.9 kW, with a displacement of 1,499.4 cm³. Rated speed is 2,300 rpm. The unladen weight is 3,225 kg. Ground clearance is 295.7 mm. The tank holds 45 litres. The pump delivers 103.3 l/min. The hydraulic tank holds 36 litres. The engine fitted is the D1503. The Kubota Mini Excavator series covers 51 models. Rated output within it ranges from 5.6 to 46.5 kW; the KX91-3 sits in the lower part of that range with 20.9 kW. Its immediate neighbours are the KX71-3HGLS below it with 19.7 kW and the KX91-3GLS2 above it with 21.1 kW. 1026 Kubota models across 33 series are on record. The model is listed under Excavators & compaction. 9 verified figures from 1 source are on file.

Technical data

Engine

Engine modelD1503correct
Power20.9 kWcorrect
Rated speed2,300 rpmcorrect
Displacement1,499.4 cm³correct

Dimensions and weights

Ground clearance295.7correct
Unladen weight3,225 kgcorrect

Working data

Pump flow103.3 l/mincorrect
Hydraulic oil capacity36 lcorrect
Fuel tank capacity45 lcorrect

Where this model stands

Power-to-weight ratio: 6.5 kW/t (21 kW / 3.2 t)

Stronger than 65% 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 KX91-3 have?

The Kubota KX91-3 delivers 20.9 kW.

How much does the Kubota KX91-3 weigh?

The unladen weight is 3,225 kg.

What engine does the Kubota KX91-3 have?

1,499 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.

Looking for this machine?
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
Need parts for this model?
We ask the suppliers and come back with price and lead time.
Request spare parts →

This page carries 9 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.

Used equipment offers
1 current listings for Kubota KX91-3 on Hutnia.com.
View offers on Hutnia.com →

Missing a figure you were looking for? Report it →

Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →

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]

Mini excavator in 3D section

Turn the model, look inside and click an assembly — each one is explained.

Compare