This spring at BAUMA Manitowoc will introduce two new rough-terrain cranes: RT550E and RT770E.
45-ton RT550E crane has 39-m boom. This crane meets the requirements of the European road regulations for heavy machinery having 12 m length, 2.55 m height and 29 tons weight.
It is noteworthy that RT550E has a new Manitowoc CCS positioning system. Its telescopic boom consists from 5 sections with 8-m jib.
Special attention should be paid for the second crane - RT770E. If people know something about the first crane, RT770E is all new vehicle. So ...
Grove RT770E rough-terrain specifications.
11 – 42 m, 5-sections MEGAFORM™ with the sequential synchronic extension
10,1 – 17,1 m, latticed box-section with the offset in 0º, 25º, 45º
Boom derricking angle
-3º - 78º
Display reflects the information about the boom derricking angle,
extension, radius, current load, max load. Audio and
visual warning when reaching limits.
All steel, air suspension seat, hot water heater, cab circulating air
air-conditioning, sliding side and rear windows, fire extinguisher, sliding skylight with
electric wiper and sunscreen and seat belt.
3 main gear pumps with productivity in 391 and 511 l/min. Maximum operating
pressure – 27,6 MPa (System pressure test ports). Capacity 640 l.
GHP30A model. Max pull 8363 kg. Hoisting line speed 153 m/min.