Commonly used classification of domestic crawler crane model

present, crawler crane models commonly used in the structure of the domestic installation of crawler cranes, mainly in the cool schoolbags models: W1 a 50, W1 a 100, W1-100, northwest 78D and so on. In addition, there are some import models.
1, crawler crane models of W1-50-type
the maximum weight of 100KN (10t), joint manipulation of hydraulic lever, boom can then grow to 18m, the crane body small, table 6-1 shows the materials, track frame width M = 2.85m, will turn tail to the center distance a = 2.9m, light weight, fast, can work in a relatively narrow space for lifting span at 18m Following the installation height of 10m or so to do some small plant and auxiliary work, such as loading and renault megane car gps dvd components and so on.
2, a crawler crane models of W1 100
the maximum weight of 150KN (15t), hydraulic control, with W1-50-type compared to the larger body of this crane by table 6-1 shows, track frame width M = 3.2m, tail to the rotation center grp/frp storage tank a = 3.3m, slower, but because of greater weight and take up a long boom for lifting span 18m ~ 24m plant.
3, a crawler crane models of W1 200
the maximum weight of 500KN (50t), the main body by a hydraulic control, auxiliary machinery and electrical control lever, grp/frp storage tank can be then grow to 40m, the crane body particularly large, we can see from Table 6-1, track frame width M = 4.05m, tail to the rotation center distance A = 4.5m, suitable for large industrial lady's handbag installation.