Product Code: 116516976

Address:

,China

Main Products:

tower crane,building hoist

Contact Info.
Equipment Construction for Sale QTZ80(TC5513)
  • FOB Price
    Negotiable
  • Min. Order
    1 Piece(s)
  • Payment Terms
    -- --
  • Port
    -- --
  • Delivery Time
    0 days after payment
  • Place of Origin:
    China (Mainland)
  • Brand Name:
    mingwei
  • Feature:
    Hydraulic Crane,Jib C...
  • Max. Lifting...:
    6t
  • Max. Lifting...:
    150m
Product Description

1 Hoisting Mechanism

Three-gear speed modulation by electrical motor or frequency conversion, giant winch.

2 Rotation Mechanism
Speed modulation with frequency conversion, stable break, accurate position, outstanding on performance and operation all around the world.

3 Lifting Mechanism
Speed modulation with frequency conversion, less concussion, stable operation.

4 Control System
PLC control, auto diagnosis on electric malfunction, corresponding alarm on light and sound, key components adopting international top brand product.

5 Security & Protection Mechanism
Besides security mechanism usually used in domestic tower crane adopted,MingWei tower crane adopted lots of advanced mechanism self-developed by MingWei, to keep the security of the tower crane and convenient operation, such as unique double tighten mechanism on lifting steel cable, anti-break mechanism on sliding vehicle, anti-drop

Tower Crane Model:QTZ80(TC5513)

Free Standing Height/Max. Height:45m/150m

Jib Length :3---55m

Mast Section/Material: Square Tube 135×135×12/Q345B

Size of Mast Section, L×W×H: 1835×1835×2500

Collar Ties Situation: Distance between first collar tie and the ground 35000mm

Other Distance 25000mm

Suspension Height no more than 25m

Balanced Weight /Jib Length: 16.32t/55m


Total Power: 46.2Kw

Basic Parameters:


Mechanical Factor

Hoisting Mechanism

M5

Slewing Mechanism

M4

Trolleying Mechanism

M4

Hoisting Mechanism

Motor

Model

YZRDW250M1-4/8

Power(kW)

30/30

Height Limiter

Model

FKDX-G

Wire Steel Rope

Spec.

6X37-15-1770-

Max. Attraction (N)

20000

Falls

a=2

a=4

Lifting Speed(m/min)

80.36

41.05

39.37

20.11

Rated Load(t)

2

4

4

8

Min. Rate of Descend

m/min

≤7

Slewing Mechanism

Motor

Model

YZR132M2-6

Power(kW)

3.7×2

Rotating Speed(r/min)

908

Reducer

Model

XX4-100.180

Drive Ratio

180

Coupler

Model

YOX280A

Rotating Pinion

Modulus m

12

Number of Teeth z

16

Modification Coefficient

0.5

Rotating Speed

r/min

0.64


(Continued)

Slewing Bearing

Single row four-point contact ball slewing bearing

Model

011·45·1400

Modulus m

12

Number of Teeth z

131

Hydraulic Jacking Mechanism

Motor

Model

Y132M-4B5

PowerkW

5.5

Rated Oil Cylinder Working Pressure

Mpa

25

Max. Jacking Force

t

50

Oil Cylinder Stroke

mm

1600

Locating Distance

mm

2070

Oil Cylinder Diameter

mm

φ160

Oil Cylinder Piston Diameter

mm

φ110

Jacking Speed

m/min

0.4

Trolleyinh Speed

Motor

Model

YDEJ132S-4/8

Power(kW)

4.5/3

Wire Steel Rope

Spec.

6×19-7.7-1550

Reducer

Model

BL22-43-3.3

Drive Ratio

43

Trolleying Speed

m/min

44/22