- Max Height @ Max Raise Angle - No Jib: 55.78 ft / 17 m
- Min Operating Radius: 4.6 ft / 1.4 m
- Max Elevating Angle: 60 degrees
- Max Operating Radius: 51.84 ft / 15.8 m
Published dimensions and weight
Terex AT-20
Rated at 275 hp, the Terex AT-20 is a rough terrain crane.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values25
Rough-terrain cranes are commonly used for lifting on construction and industrial sites with unpaved travel surfaces. Published rows for Terex AT-20 include published engine power of 275 hp / 205 kw, the published “Max Height @ Max Raise Angle - No Jib” field of 55.78 ft / 17 m, the published “Min Operating Radius” field of 4.6 ft / 1.4 m. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Max Height @ Max Raise Angle - No Jib” field (55.78 ft / 17 m) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Min Operating Radius” field (4.6 ft / 1.4 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
Max Height @ Max Raise Angle - No Jib55.78 ft17 m
Min Operating Radius4.6 ft1.4 m
Max Elevating Angle60 degrees60 degrees
Max Operating Radius51.84 ft15.8 m
Number Of Sections44
Max Lift Capacity44092.45 lb20000 kg
Dimensions
Transport Length31.73 ft9670 mm
Transport Width8.17 ft2490 mm
Transport Height10.08 ft3070 mm
Wheelbase14.6 ft4450 mm
Ground Clearance0.92 ft280 mm
Carrier/Base Length21.28 ft6485 m
Engine
Engine Make23452345
Engine ModelOM906LAOM906LA
Net Power275 hp205 kw
Power Measured @2800 rpm2800 rpm
Max Torque811.4 lb ft1100 Nm
Torque Measured @1000 rpm1000 rpm
AspirationTurbocharged + intercooledTurbocharged + intercooled
Operational
Fuel Capacity76.7 gal290 L
Hydraulic System Fluid Capacity67.4 gal255 L
Tire Size12.00 x 20 x 18 P.R. Bias Ply Duals12.00 x 20 x 18 P.R. Bias Ply Duals
Transmission
Transmission TypeAllison MD 3060Allison MD 3060
Number Of Forward Gears66
Max Speed - Forward52.9 mph85 km/h
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Manufacturer-published specifications.