The ZOOMLION ZCC850V-1 is an 85-tonne lattice boom crawler crane. It is used in the construction of bridges, power and industrial plants, for erecting heavy steel structures and equipment, and for piling and foundation work. On its tracks it can travel around the site with a load on the hook and without setting outriggers. The 85 t rated load is available at a 4 m radius, and the maximum load moment is 363 t·m. The main boom is 13–61 m and the fixed jib 7–19 m; hook height on the boom reaches about 62 m. The tracks extend hydraulically to a 4300 mm gauge, and the average ground pressure is only 0.088 MPa. The crane is self-assembling, travels in pieces on low-loaders and is assembled on site; the heaviest transport piece is about 35 t.
Specifications
| Lifting capacity | 85 Tons |
|---|---|
| Main boom length | 61 m |
| Type | Lattice boom crawler crane |
| Jib | 7–19 m |
| Max hook height | ≈62 m |
| Rated capacity (at radius) | 85 t at 4 m radius |
| Max lifting moment | 363 t·m |
| Boom length | 13–61 m |
| Max boom + jib combination | 49 m + 19 m |
| Jib lifting capacity | 15 t |
| Boom angle range | 30° / 80° |
| Max hoist line speed | 140 m/min |
| Permissible line pull | 8.5 t (≈83 kN) |
| Swing speed | 0–2.6 rpm |
| Max travel speed | 1.3 km/h |
| Max gradeability | 30% |
| Ground pressure | 0.088 MPa |
| Track gauge (extended / retracted) | 4300 / 2600 mm |
| Track shoe width | 800 mm |
| Counterweight | 28.5 t + 9 t central ballast |
| Crane weight | 74.8 t |
| Heaviest transport piece | 35 t (13.0 × 3.4 × 3.34 m) |
XCMG XGC55Crawler Crane
XCMG XDC130RCCrawler Crane