Specification :

1.TC4810 self-raising tower crane
2.horizontal-jib
3.block mast section, strengthen
4. Advanced painting process
5. Stationary/ Fixed type

QTZ40( TC4810) Self-erecting Tower Crane with Maximum Lifting Capacity of 4T and Maximum Working Range of 48m
Key Specifications/ Special Features:
Model number: QTZ40( TC4810)
Maximum lifting weight: 4 T
Maximum working range: 48m
End lifting weight: 1.00 T
Working range: 3 to 48m
Lifting capacity: 2/ 4t ( a= 2/ a= 4)
Freestanding height: 30m
Anchored high: 120m
Hoisting speed: ( a= 2) 65.14/ 32.57/ 7.0 ( a= 4) 32.14/ 15.60/ 3.5
Derricking speed: 38.6/ 25.2m/ min
Slewing speed: 0.70/ 0.35r/ min