NLH New type double girder overhead crane
European-style bridge cranes use advanced design concepts. European-style bridge cranes have a lightweight structure and excellent performance, while minimizing the running limit distance of the hooks, effectively improving the use rate of space, and also enabling customers.
Reduce plant investment costs.
European-style bridge cranes are light in weight, small in size and small in wheel pressure. Compared with the traditional crane, the product has the smallest limit distance from the hook to the wall and the lowest clearance height.
The European bridge crane is closer to the ground and has a higher lifting height, which actually increases the effective working space of the existing plant. Smaller plants mean an initial investment in construction, as well as long-term heating, air conditioning and other maintenance costs can save a considerable amount of money.
H- Hoisting height
V1- Hoisting speed
V2- Traveling speed of trolley
V3-Traveling speed of crane
L1- Left limit of crane
L2- Right limit of crane
C1-Minimum limit of both ends
C2- Minimum limit of top of crane
S-Crane span
H1- Distance between core of hook and its top
H2-Height of trolley
H3- Distance between the bottom of crane and crane rail plane
H4- Distance between buffer of crane and crane rail plane
H5- Distance between the top of crane and crane rail plane
W- Distance between two outmost wheels of crane
W1- Distance between two outmost wheels of one corner of crane
W2- Distance between two wheels of trolley
B- Distance from the outmost wheel to ends of buffer
b- Distance from ends to rail of crane
G- Overall weight of crane
K- Maximum wheel pressure of crane
P- Total power of crane
