QTZ63 5ton Topkit Tower Crane Potain S24 Mast Sections for 10 floor Buildings in Africa
Short Parameter
1.QTZ63(TC5013) Topkit Tower Crane
2. Type: fixed and external climbing
3. jib length:50m
4. tip load:1.1.3t
5. max.laod: 5t
6.freestanding height:35.5m
Description
1. Equipped with all kinds of safety devices, including height limiter, radius limiter, load moment limiter, weight limiter and grip block.
2. The tower crane has steady working, high speed and efficiency.
3. Slewing mechanism works together with motor, planet gear speed reducer and slewing arrester for better bearing capacity and steady operation
Specification
| 产品型号 Model | QTZ63 (5013) |
| 臂长 Jib length | 50M |
| 最大额定起重量 Max. load | 5T |
| 臂尖额定起重量 Tip load | 1.3T |
| 高度 Height | 33.5M |
| 基础 foundation type | Anchor bolt |
| 基础节 base mast | 1pc (1.2*1.2*7.5M) |
| 标准节standard mast | 9sets (1.2*1.2*3M) S24 |
| 起升机构 Hoisting mechanism | 18JID13Z 18.5KW |
| 变幅机构 Trolleying mechanism | 2JXD2 2.4/1.5KW |
| 回转机构Slewing mechanism | RVF90/PH02 (single slewing) |
| 回转支承 slewing bearing | QW1250.40 |
| 司机室 cab | 1.2m width standard one(with Haier air conditioning) |
| 电控系统 electric box | Schneider contactors |
| 钢丝绳 wire rope | 35W×7-1870 |
| 塔身颜色 color | Blue or others |
| 其他配置 others | The pins, platform, and railing are all hot-dip galvanized |
| 安全装置 safety device | Weight limiter, torque limiter, high limiter,trolley limiter, slew limiter |
| 整机自重 self weight | 26t |
The process features
1) Automatic submerged arc welding is adopted in the main section limbs and chord boom. It has high thermal efficiency, high penetration, high production efficiency, while reducing the pores and crack defects, increases the weld strength and the beautiful appearance.
2) We adopt carbon dioxide gas welding; it has heat concentrated, a small welding line, high strength and resistance to rust and crack. it can reduce tress and deformation, it has high strength and resistance to rust and crack.
3) Shot blasting is used for masts to strength the hardness of steel surface; enhance the paint adhesion and prolonging its life
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QTZ63 5ton Topkit Tower Crane Potain S24 Mast Sections for 10 floor Buildings in Africa Images
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