12 Tons Hammer Head Tower Crane

12 Tons Hammer Head Tower Crane For Civil Buildings , Fixed Tower Crane 1. Specification: TC7520-12 2. Dimensions: standard section 2,000mmX2,000mmX3,000mm 3. Material: All main chord be made of Q345B steel 4. Parameter: Maximum hoisting capacity 12 tons, the longest jib is 75m, maximum independent lifting height 48m, maximum attached height 183m 5. Model: QTZ250 6. Application: Suitable for construction of medium and high-rise commercial, civil buildings and such large