Gold Member Since 2010
Audited Supplier
Shandong Minglong Construction Machinery Co., Ltd.

Topkit Tower Crane, Tower Cranes, Jib Crane manufacturer / supplier in China, offering Building Tower Crane QTZ50(TC5010) -Max. Capacity 4tons, Tower Crane (QTZ40/50), Tower Crane TC5515 Max. Load 8t and so on.

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Supplier Homepage Product Topkit Tower Crane Building Tower Crane QTZ50(TC5010) -Max. Capacity 4tons

Building Tower Crane QTZ50(TC5010) -Max. Capacity 4tons

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 4 Sets/ Month
Transport Package: Nude Package
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: QTZ50(TC5010)
  • Condition: New
  • Power Source: Electric
  • Application: Construction Usage
  • Specification: Max. Load 4t, Jib Length 50m, Tip Load 1.0T
  • HS Code: 8426200
  • Certification: ISO9001: 2000
  • Type: Tower Crane
  • Sling Type: Wire Rope
  • Trademark: Changsheng
  • Origin: China
Product Description
TC5010 tower crane specifications
Performance parameters
Dimension of section: 1500× 1500× 2500mm
Mast of section: 160× 160× 12, Q235B
Inclined stay bar of section: 75× 8 angle steel
Jib length: 50m
Lower chord of jib boom: 75× 6 angle steel
Upper chord of jib boom: 80× 6 square pipe
Max. Lifting capacity 4 t
Lifting capacity at jib tip 1.0 t
Free standing height: 30m Max. Height: 120m
Winding motor.
Mechanical load Hoisting mechanism JC  40%
JC  25%
JC  25%
Hoisting mecahnism Motor Type YZD200L-4/8/32
Rotary speed r/min 1440 720 220
Power kW 15 15 4
Reducer Center distance mm 460
Drive ratio i 12.25
Wire rope Diameter mm Φ330
Layer of winding wire layer 4
wire length m 280
Rotation speed r/min 114 57 11.4
Arrester Type YWZ-300-15
Arresting power N 250-400
Steel wire Pull power N 10000
Type 6×19-11-1770-I
Lifting speed m/min 65.1/31.9 32.6/15.9 13.0/6.4
Rated lifting capacity t 0.8/1.6 2/4 2/4
Min. stable descending speed m/min ≤7
Total weight t 1.2
Slewing mechanism Motor Type YZR132M-6
Rotation speed r/min   960
Power kW   3.7
Reducer Type XX4100.180
Drive ratio i 180
Outlet torque N@m 8000
Matching slewing bearing Type HSW.30.1220F3
  Hinge pinions Modulus m 10
Tooth number z 13
displacement factor x +0.5
Fluid coupling Type YOX250A
Slewing speed r/min 0.6 0.38
Quantity Set 1
Trolleying mechanism Motor Type YDEZ132S-4/8
Rotation speed r/min 1440 960
Power kW 2.2 1.5
Reducer Type WCJ120
Drive ratio 39
Steel wire Type 6×19-7.7-1550 
Line speed m/min 38.6/25.2
Range changing speed m/min 38.6/25.2
Hydraulic jacking mechanism Hydraulic pump station Operating pressure MPa 20
Power kW 4
Type of oil pump GB306
Hydraulic oil cylinder Rated pressure MPa 20
Diameter of the cylinder mm Φ125
pole diameter mm Φ90
Journey mm 1300
Installation intervals mm 1700
Hoisting speed m/min 0.4
Max. hoisting power t 24.6
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Ms. Nicole Miao
Sales Manager
To: Ms. Nicole Miao

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