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Airman · Mini Excavator

Airman AX22U-4 Specs

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Airman
Overview
The Airman AX22U-4 is a mini excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 20 hp, operating weight of 5,269 lb, working depth of 7.62 ft, reach of 13.65 ft, capacity of 0.1 yd³ and travel speed of 1.6 mph. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Airman AX22U-4 against similar mini excavator models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
5,269.10
lb
Gross Power
19.60
hp
Max Digging Depth
7.62
ft
Reference Bucket Capacity
0.10
yd3
Full Specifications
22 specs
Dimensions
Ground Clearance 0.97 ft / 0.30 m
Length of Track on Ground 6.24 ft / 1.90 m
Max Digging Depth 7.62 ft / 2.32 m
Max Loading Height 9.42 ft / 2.87 m
Max Reach Along Ground 13.65 ft / 4.16 m
Max Vertical Wall Digging Depth 6.34 ft / 1.93 m
Shipping Height Of Unit 7.91 ft / 2.41 m
Shipping Length Of Unit 12.90 ft / 3.93 m
Tail Swing Radius 2.70 ft / 0.82 m
Width To Outside Of Tracks 4.76 ft / 1.45 m
Engine
Displacement 68 cu in / 1.1 L
Engine Make 2348
Engine Model 3TNV76
Gross Power 20 hp / 14.6 kW
Hydraulic Pump Flow Capacity 12.50 gal/min / 47.3 L/min
Hydraulic System Relief Valve Pressure 3,046 psi / 210.0 bar
Number of Cylinders 3
Operating Weight 5,269 lb / 2,390 kg
Power Measured @ 2,400 rpm
Reference Bucket Capacity 0.10 yd³ / 0.08 m³
Undercarriage
Max Travel Speed 1.62 mph / 2.6 km/h
Shoe Size 9.85 in / 250 mm
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Frequently Asked Questions

What is the operating weight of the Airman AX22U-4? +

The Airman AX22U-4 has an operating weight of 5,269 lb (2,390 kg). This places it in a class suited for mini excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Airman AX22U-4 engine? +

The Airman AX22U-4 produces 20 hp (14.6 kW) of engine power. This output is typical for its weight class and designed to handle demanding Mini Excavator work cycles efficiently.

What is the maximum digging depth of the Airman AX22U-4? +

The Airman AX22U-4 has a maximum digging depth of 7.62 ft (2.32 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Airman AX22U-4? +

The Airman AX22U-4 has a maximum reach along the ground of 13.65 ft (4.16 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Airman AX22U-4? +

The Airman AX22U-4 has a maximum travel speed of 1.6 mph (2.6 km/h), enabling efficient movement between work areas on the job site.

How does the Airman AX22U-4 compare to similar Mini Excavator models? +

You can compare the Airman AX22U-4 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.

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