|Rated lifting moment (KN.m)
|Max. lifting load(t)
||Main limb (mm)
||Ø89X8 / 20#
||100X8 two angle steel/ Q345B
|Parallel face width (mm)
|Hoisting speed (m/min)
|Slewing speed (r/min)
|Trolleying speed( m/min)
Hydraulic pump station
Jacking oil cylinder
FAQ for1.6*1.6*3m Split Mast 8ton Double Slewing QTZ80(5513/6010) Construction Tower Crane
Q1: What is the Warranty for tower cranes?
A1: For the tower cranes, we can supply 1 year warranty. If there is quality problem of any parts (excluding easy worn spare parts) on our side during this period, we will supply a new one by free for replacement
Q2: What are the optional parts for your tower cranes?
A2: 1) Anemometer
2) Air conditioner for operation cab
3) Black box for operation cab
4) Remote control
5) Full VFD (Variable Frequency Drive) control
Q3: How many countries had your tower cranes exported to?
A3: Our tower cranes had exported to more than 30 countries, such as Vietnam, Philippines, Indonesia, India, Sri Lanka, Cambodia, Russia, Kazakhstan, Brazil, Cyprus, Belgium, Madagascar, Thailand and Algeria etc.
The process features for 1.6*1.6*3m Split Mast 8ton Double Slewing QTZ80(5513/6010) Construction Tower Crane
1) Automatic submerged arc welding is adopted in the main section limbs and chord boom. It has high thermal efficiency, high penetration, high production efficiency, while reducing the pores and crack defects, increases the weld strength and the beautiful appearance.
2) We adopt carbon dioxide gas welding; it has heat concentrated, a small welding line, high strength and resistance to rust and crack. it can reduce tress and deformation, it has high strength and resistance to rust and crack.
3) Shot blasting is used for masts to strength the hardness of steel surface; enhance the paint adhesion and prolonging its life