TOPKIT tower crane-Q7050

Model:Q7050

Max load:20t

Tip load:5t

Jib length:3.9m/70m

Free Standing Height:76.9m

  • Product advantage
  • Specification

1. Electrical control system

    Electric control system adopts PLC control, improving the reliability and safety;Using professional electrical appliance factory introduction of foreign advanced technology production of electrical components, 3 ~ 4 times longer than domestic element life, low malfunction, maintenance is simple, reliable work.

2. Technical highlights

    Way of working, more wide application scope. This machine has leg fixed, chassis fixed, embedded bolt, exterior wall attachment works, for a variety of different construction object; The machine appearance for the international pop style, very beautiful; High working speed, good control performance, luffing mechanism, slewing mechanism, adopting the most advanced in the world, frequency conversion stepless speed regulation scheme, work more stable and reliable; Cab independent external, nice view, internal space is large, for the operator to create a good working environment; Various security devices are complete, and the mechanical or electromechanical integration products, adapted to the harsh construction environment, to ensure reliable tower crane work.


Tower Crane ModelQ7050
ItemsMechanismSpeed(m/min)Hoist Weight (t)Rope Capacity (m)Motor(kW)
Hoisting120LVF502 fall0-45 10
650 〉650*Frequency Control
90
0-90 5

4 fall
0-22.5 20
0-45 10
TrolleyingX185K0-65 Torque 185Nm
DVF185Frequency ControlTorque 185Nm
SlewingRCV1850-0.7r/min Torque 3x185Nm
RVF185Frequency ControlTorque 3x185Nm
Travelling42TVF0-34Frequency Control6x5.2
Working Range 70m
Max Load 20t
Tip Load 5t
Counter Jib 25.4m
Mast Size LxWxH(m)2.45x2.45x5
Max Free Standing Height 76.9m
Power380V/50Hz  380V/60Hz  440V/60Hz

CONTACT US

TEL:028-87769616
E-MAIL:amyxiong@geal.com,amanda@geql.com

ADD:GuanlinVillage, GardenTown, XinjinCounty,Chengdu,China

si chuan qiangli construction machinery co.,ltd