- Shipping Length Of Unit: 12.9 ft / 3930 mm
- Shipping Height Of Unit: 7.91 ft / 2410 mm
- Max Loading Height: 9.42 ft / 2870 mm
- Max Reach Along Ground: 13.65 ft / 4160 mm
Published dimensions and weight
Airman AX22U-4
The Airman AX22U-4 pairs the 3TNV76 engine (19.6 hp) with an operating weight near 2.4 t.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight5269.1 lb2390 kg
03Selected published values22
Mini excavators are commonly used for digging and utility work where access or working space is limited. Published rows for Airman AX22U-4 include a published maximum digging depth of 7.62 ft / 2320 mm, published operating weight of 5269.1 lb / 2390 kg, published engine power of 19.6 hp / 14.6 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Shipping Length Of Unit” field (12.9 ft / 3930 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Shipping Height Of Unit” field (7.91 ft / 2410 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Loading Height” field (9.42 ft / 2870 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom/Stick Option (Hex) 1
Shipping Length Of Unit12.9 ft3930 mm
Shipping Height Of Unit7.91 ft2410 mm
Max Loading Height9.42 ft2870 mm
Max Reach Along Ground13.65 ft4160 mm
Max Vertical Wall Digging Depth6.34 ft1930 mm
Max Digging Depth7.62 ft2320 mm
Dimensions
Width To Outside Of Tracks4.76 ft1450 mm
Length Of Track On Ground6.24 ft1900 mm
Ground Clearance0.97 ft295 mm
Tail Swing Radius2.7 ft820 mm
Undercarriage
Shoe Size9.85 in250 mm
Max Travel Speed1.62 mph2.6 km/h
Engine
Number Of Cylinders33
Engine Make23482348
Engine Model3TNV763TNV76
Gross Power19.6 hp14.6 kw
Power Measured @2400 rpm2400 rpm
Displacement67.8 cu in1.2 L
Operational
Operating Weight5269.1 lb2390 kg
Hydraulic System Relief Valve Pressure3045.8 psi21000 kPa
Hydraulic Pump Flow Capacity12.5 gal/min47 L/min
Buckets
Reference Bucket Capacity0.1 yd30.1 m3
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Manufacturer-published specifications.