Chinese Top 800 tons Hydraulic Crawler Crane
The crawler crane is a kind of self-propelled crane used in high-rise building construction, which is composed of the
power device, working mechanism, boom, turntable, chassis and so on. It is a slewing crane with moving arms, has
a large grounding area, good passing ability, strong adaptability, and can walk with a load. It is suitable for hoisting
operations in a construction site. It can carry out various operations such as digging, tamping, piling and so on.
PARAMETERS
Items |
Unit |
Data |
Max lifting capacity |
t |
800 |
Standard mode |
Heavy boom |
M |
24-90 |
Light boom |
m |
36-108 |
Tower jib |
M |
30-102 |
SL mode |
Heavy boom |
M |
36-138 |
Light boom |
M |
36-150 |
Tower jib |
M |
30-102 |
Special jib length |
M |
12 |
Winch max single line speed |
m/min |
142 |
Boom luffing gear max. single-line speed |
m/min |
2×55 |
Wire rope diam |
T |
17 |
Max rope single line pull |
Mm |
28 |
Slewing speed |
r/min |
0.6 |
Travel speed |
Km/h |
1 |
Mean ground pressure |
Mpa |
0.17 |
Engine output power |
kw |
447 |
Total vehicle weight(24m heavy boom, 500t capacity hook block) |
t |
635 |
Max. weight of the single unit in travel configuration |
T |
53.68 |
Max. the dimension of the single unit(tumble) in travel configuration(L×W×H) |
m |
11.8×3.44×2.685 |