Max - 72 in. (1.8 m)
Min - 34 in. (0.8 m)
Max - 20 ft. 4 in. (6.2 m)
Min - 18 ft. 4 in. (6 m)
Max transport - 8 ft. 9 in. (2.7 m)
Min transport - 8 ft. (2.4 m)
Working - 55 in. (1.4 m)
Transport - 21 ft. 2 in. (6.5 m)
Max working - 21 ft. 6 in. (6.6 m)