- Min Height @ Max Raise Angle: 18.61 ft / 5.67 m
- Max Height @ Max Raise Angle - No Jib: 58.73 ft / 17.9 m
- Max Elevating Angle: 60 degrees
- Number Of Sections: 4
Published dimensions and weight
Terex AT20-3
The Terex AT20-3 is a 19.5 t-class all terrain crane with a 275 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight42990.2 lb19500 kg
03Selected published values20
All-terrain cranes are commonly used for mobile lifting that combines road travel with access to varied jobsite surfaces. Published rows for Terex AT20-3 include published operating weight of 42990.2 lb / 19500 kg, published engine power of 275 hp / 205 kw, the published “Min Height @ Max Raise Angle” field of 18.61 ft / 5.67 m. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Min Height @ Max Raise Angle” field (18.61 ft / 5.67 m) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Height @ Max Raise Angle - No Jib” field (58.73 ft / 17.9 m) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Elevating Angle” field (60 degrees) 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
Min Height @ Max Raise Angle18.61 ft5.67 m
Max Height @ Max Raise Angle - No Jib58.73 ft17.9 m
Max Elevating Angle60 degrees60 degrees
Number Of Sections44
Dimensions
Transport Length32.01 ft9755 mm
Transport Width8.21 ft2500 mm
Transport Height10.08 ft3070 mm
Ground Clearance1.04 ft315 mm
Carrier Length22.13 ft6745 mm
Carrier Engine
MakeTerexTerex
ModelOM 906OM 906
Gross Power275 hp205 kw
Max Torque818.7 lb ft1110 Nm
Operational
Operating Weight42990.2 lb19500 kg
Upper Structure Hydraulic System Fluid Capacity116.3 gal440 L
Carrier Hydraulic System Fluid Capacity52.9 gal200 L
Tire Size12.00 x 2012.00 x 20
Transmission
Transmission TypeAllison 3000 AutomaticAllison 3000 Automatic
Number Of Forward Gears66
Max Speed - Forward52.9 mph85 km/h
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Manufacturer-published specifications.