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Airman AX22U-4

Series: Airman Mini Excavator

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The AX22U-4 from Airman is part of the Airman Mini Excavator series. The engine delivers 19.9 hp (14.6 kW), has 3 cylinders, with a displacement of 1,111 cm³. Rated speed is 2,400 rpm. The unladen weight is 2,390 kg. Ground clearance is 295.7 mm. The pump delivers 47.3 l/min. Working pressure is 210 bar. The engine fitted is the 3TNV76. The Airman Mini Excavator series covers 8 models. Rated output within it ranges from 13 to 40.6 hp; the AX22U-4 sits in the lower part of that range with 19.9 hp. Its immediate neighbours are the AX20U below it with 19.1 hp and the AX27U above it with 26.9 hp. 24 Airman models across 5 series are on record. The model is listed under Excavators & compaction. 10 verified figures from 1 source are on file.

Technical data

Engine

Engine model3TNV76correct
Power19.9 hp (14.6 kW)correct
Rated speed2,400 rpmcorrect
Cylinders3correct
Displacement1,111 cm³correct

Dimensions and weights

Ground clearance295.7correct
Unladen weight2,390 kgcorrect

Working data

Pump flow47.3 l/mincorrect
Hydraulic pressure210 barcorrect

More machines with this engine (Yanmar 3TNV76, 8)

Where this model stands

Power-to-weight ratio: 6.1 kW/t (15 kW / 2.4 t)

Stronger than 33% 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 Airman AX22U-4 have?

The Airman AX22U-4 delivers 19.9 hp.

How much does the Airman AX22U-4 weigh?

The unladen weight is 2,390 kg.

What engine does the Airman AX22U-4 have?

3 cylinders, 1,111 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 10 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

Sources: [1]

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