Grove AT 422 E specifications
| Specifications for 20t Grove Telescopic crane AT 422 E | |
| Max. capacity: 20 t at 2,5 m | Max. loadmoment: - tm |
| Axles: 2 | Total weight: 17 t |
| Booms: | |
| Telescopic boom: 8,3-21,3 m | Boom sections: 3 |
| Boom luffing up to: 78° in - seconds | Boom telescoping: 8,3-21,3 m in - seconds |
| Superlift: - | Intermediate sections: - m |
| Folding jib: 7,62 m offsettable at angle 0/15/30° | |
| Fixed jib: - m offsettable at angle -° | Luffing jib: - m |
| Main boom foot pin horizontal offset X: -1905 mm |
Main boom foot pin vertical offset Y: - mm |
| Max. slewing speed: 2 rpm | |
| Max. line speed: 80 m/min | Max. line pull: 39 kN |
| Dimensions: | |
| Total length: 10217 mm | Tail swing: 3616 mm |
| Carrier length: 10116 mm | Width: 2432 mm |
| Outer turning radius : - mm | Inner turning radius: - mm |
| Turning radius boom head: 9652 mm | Turning radius folding jib: 10110 mm |
| Outrigger base: 5512 x 5839 mm | Reduced outrigger base: - mm |
| Crawler track width: - mm | Crawler plate width: - mm |
| Drives & Transmission: | |
| Carrier engine: Cummins B 5.9-180 | Power/Weight-Ratio: 7.88 kW/t |
| Power: 134 kW / 180 PS | Max. torque: 590 Nm 1700 rpm |
| Transmission: Powershift-Getriebe | Gears: 6+3 (Forward + reverse) |
| Max. speed: 90 km/h | Gradeability: 70 % |
| Drive / Steering (standard): 4x4x4 | Drive / Steering (option): - |
| Tyres (standard): 17.5 R25 | Tyres (option): - |
| Superstructure engine: - | |
| Power: - kW / - PS | Max. torque: - Nm at - rpm |
| Counterweight: | |
| Derrick mast: - m | Radius A-frame: - mm |
| Max. counterweight: - t | Central ballast (Crawler cranes): - t |
| All crane specifications given are for reference only. This is no sales offer! | Brochure version: 02/95 |