Construction Tower Crane (QTZ40)

Descripción del producto

Construction self-raised tower crane QTZ *0 Series which including 4 types, that is: QTZ*0(***9), QTZ*0(***8), QTZ*0(***8), QTZ*0(***0), QTZ *0 Series have the following advantages: 1, working range *6.8m 2, Loading capacity 4 ton 3, Best quality and after service 4. Its Mast section size: ***4****4****0 mm Its Limb Q**5B **0**2 And, its Heavy in section of mast section, good steel performance, and complete crane is stable and little swing as load. Electric system adopts domestic fine quality or import components, performs is stable and reliable. Mast section, tie bar, upper and lower bracket and so on, main parts all adopt GO2 CSAW with large in weld penetration small in transformative, mast section can exchange combination. Hoist mechanism has good timing performance rise and fall are stable. Slewing mechanism adopts winding motor, operation balance, efficient, fast and convenient in position.