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1. Painting Process. After shot-blast cleaning, spraying anti-rust paint, then spray paint.
2. Welding process use high-strength wire.
3. Electric device. Use international well-known manufacturers' electrical products, such as Schneider.
4. Motor, deceleration devices use domestic famous manufacturers' products.
5. For cab, electrical device box, acid cleaning then painting, to ensure a long usage life.
6. Reliable quality, advanced technology, favorable price, the best configuration, high safety factor, cost-effective ---MINGWEI products is trust worthy, we can ensure the customers buy the products assured and use happy.
Tower Crane Model:QTZ50(TC4810)B
Basic Height/Max. Height: 29m/120m
Range: 30---48
Main Body Type/Material:¡Ï160¡Á160¡Á12/Q345B
Cross Section of Mast Section¡ÁHeight:1500¡Á1500¡Á2200
Adhesion Situation:Distance between first collar tie and the ground 22400mm
Other distance 16500mm
Suspension Height no more than 20m
Balance Weight/Jib Length:8.2t/48m£»6.8t/42m
Total Power:25.9Kw
Basic Parameter:
Hoisting
Mechanism Motor Model YZD200L1-4/8/24
Power kW 15 13 3.5
Reducer Total Drive Ratio i 12.64
Drum Rope Capacity m 280
Brake Model YWZ-250-40
Brake Moment of Force N&©|8226;m 600
Steel Rope Rope Max. Attraction N 16500
Specification 6¡Á37-11-1770-¢ñ
Lifting Speed 2 Time Multiplying Power m/min 62 31 7.7
4 Time Multiplying Power 31 15 3.8
Swing Mechanism
Motor Model YZR132M-6
Power kW 3.7
Reducer Model XX4-100.180
Drive Ratio i 180
Liquid Coupling Model YOX.280
Rotating Speed r/min 0.6
Jib Luffing Mechanism Motor MModel YEZS112M-4/6
Power kW 2.2 1.5
Reducer Type Grade One
Drive Ratio 38
Steel Rope Specification 6¡Á19-6.2-1770-1
Rope Max. Attraction N 5600
Luffing Speed m/min 22/33
Hydraulic System Hydraulic Power Pack Model YQY Series
Working Pressure *** 20
Lifting Oil Cylinder Model 20.5
Lifting Speed m/min 0.4
Max. Lifting Force t 50
Motor Model Y132M-4
Power KW 5 |
| Company: |
SHANDONG MINGWEI HOISTING EQUIPMENT CO,LTD
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| Contact: |
Ms. SUI MAY |
| Address: |
ZHANGQIU |
| Postcode: |
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| Tel: |
05332227359 |
| Fax: |
05332227359 |
| E-mail: |
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