Luffing-Jib Tower Crane-QD228

Model:QD228

Max load:12t

Tip load:3.25t

Jib length:3.5m/50m

Free Standing Height:50.34m

  • 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 ModelQD228
ItemsMechanismSpeed(m/min)Hoist Weight (t)Rope Capacity (m)Motor(kW)
Hoisting75LVF302 fall0-45 6500 〉500*55
0-90 3
4 fall0-22.5 12
0-45 6
Luffing40LP35HZ≦3minFrequency Control45
SlewingRCV1200-0.7r/min Torque 2x120Nm

 
Travelling18TVF0-25Frequency Control4x3.4
Working Range3.5m/50m
Max Load12t
Tip Load3.25t
Counter Jib8.35m
Mast Size LxWxH(m)2x2x3   
Max Free Standing Height50.34m
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