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Hammered Tower Crane TC7052-25

The performance of hoisting mechanism, slewing mechanism, trolleying mechanism and traveling mechanism directly affects the whole performance of the tower crane. Users hope that the crane is stable and reliable in working. The main factor influenced the stability of the crane is inertial impact and electric current impact. "Mingwei" has solved those knotty problems with advanced technology in the TC7052 tower crane.

Quantity:

 QTZ400(TC7052)-25T tower crane
 
1. Diagram
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2. Main Specifications

 2.1 Whole performance specifications

Rated hoisting moment(kN.m) 4000
Max hoisting moment(kN.m) 4575
Max height of hoisting(m) Stationary 73
Anchorages 200
Working Radius(m) Min Radius 3.5
Max Radius 70
Max hoisting capacity(t) Max height of hoisting ≤100m 25
>100m 12.5
QP2580
Hoisting
Fall 2 4
Lifting Weight /Speed(t/m/min) 1/80 6.25/53 12.5/40 2/40 12.5/27 25/13.5
Power (kW) 63
BP110
Trolleying
Speed  (m/min) 0~100
Power  (kW) 11
HPW55B.100
Slewing
Speed (r/min) 0~0.72
  Power (kW) 3×5.5
 
Climbing
Working Pressure (MPa) 31.5
Speed (m/min) 0.46
 
Counter-weight
Max Working Radius (m) 70 60 50 40
Counter-weight(t) 28.5 24 19 14.5
 Total Power       (kW) 90.5 (Excluding Climbing Mechanism)
Design wind speed at the top of the crane(m/s) Climbing 14
In Service 20
Out Of Service  0~20m 36
20~100m 42
100m~ 46
Working Temperature   (℃) -20~+40
Main supply ~380V/50Hz

 
  
Radius and Capacity 

70m jib

(m) 3.5~17.6 18 20 22 25 28 30
 (t) 12.5
(t) 25 24.32 21.48 18.19 16.46 14.34 13.17
(m) 33 35 38 40 43 45 48 50
 (t) 12.5 12.02 10.93 10.30 9.46 8.97 8.30 7.90
(t) 11.69 10.85 9.76 9.12 8.29 7.79 7.13 6.73
(m) 53 55 58 60 63 65 68 70
 (t) 7.37 7.04 6.59 6.32 5.95 5.72 5.40 5.20
(t) 6.19 5.87 5.42 5.15 4.77 4.54 4.22 4.03

 
60m jib

(m) 3.5~17.9 18 20 22 25 28 30
 (t) 12.5
(t) 25 24.93 22.03 18.67 16.89 14.73 13.53
(m) 33 35 38 40 43 45 48 50
 (t) 12.50 12.33 11.21 10.57 9.71 9.20 8.52 8.12
(t) 12.02 11.16 10.04 9.39 8.53 8.03 7.35 6.94
(m) 53 55 58 60



 (t) 7.57 7.23 6.78 6.50



(t) 6.39 6.06 5.60 5.33



 
50m jib

(m) 3.5~18.1 20 22 25 28 30 33
 (t) 12.5
(t) 25 22.24 18.85 17.06 14.87 13.67 12.14
(m) 35 38 40 43 45 48 50
 (t) 12.45 11.32 10.67 9.80 9.29 8.61 8.20
(t) 11.27 10.15 9.50 8.63 8.12 7.44 7.03

 
 
40m jib

(m) 3.5~18.3 20 22 25 28 30 33
 (t) 12.5
(t) 25 22.51 19.08 17.27 15.06 13.84 12.30
(m) 35 38 40



 (t) 12.5 11.46 10.80



(t) 11.42 10.29 9.63





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Factory: Shandong Mingwei Hoisting Equipment Co., Ltd.
Trading office: Zibo Chico International Co., Ltd.
   Export manager-Nicole Miao
  +86-531-83530157
  +86-13864046359
  443080359
   mingwei@crane2.com
 

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