· Maximum working amplitude: ≥27m；Maximum working height: ≥ 55m
· It can carry out 10000 times of expansion and contraction actions under full load (500kg), which is equivalent to nearly 100 years of normal use.
· One-key extension and retraction of the boom and aerial ladder, one-key water outlet.
· Length of whole vehicle: ≤11.8m； Single-side support: ≤5.15m
· Maximum load of working bucket: ≥500kg; Lifting weight of basic boom: ≥2t
