Used XCMG XGT7020-12 Tower Crane For Sale
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Brand Name: XCMG
Max Load: 12 tons
Mast Section Size: 2*2*3 meters
Condition: Used
Year: 2019
XCMG's XGT7020-12 tower crane has several advantages in the second-hand market:
1. Excellent technical performance: Its maximum lifting capacity is 12 tons, which meets the requirements of construction projects of varying complexity. The maximum lifting height is 60 meters in an independent fixed state, and the height with attached elements can reach 240 meters, which allows it to work on high-rise construction sites. In addition, the rated lifting moment is 200 t/m, ensuring stable and efficient operation.
2. Quality structure: Made of high-quality materials and components, it has a robust structure that can withstand various external impacts. Even after being used in the first market, its quality remains high, ensuring the safety and reliability of the aftermarket. For example, it adopts advanced structural design technology, which makes it more stable and safe to operate.
3. Wide applicability: Suitable for various types of construction projects, such as super-tall buildings, residential buildings, high-rise industrial buildings, large-span industrial buildings, stadiums, bridges, high chimneys and silos, etc. Therefore, its demand in the secondary market is relatively high.
4. Famous brand: XCMG is a famous brand in the field of construction machinery, which enjoys a good reputation in the market. XCMG products are known for their high quality, reliability and advanced technology. Therefore, XCMG's XGT7020-12 tower crane is also trusted by buyers in the secondary market.
5. Economical: Compared with new equipment, the price in the second-hand market is more affordable, making it attractive to construction companies with a limited budget. At the same time, it can still provide good performance and work quality, which can save construction costs.
Basic information
| Boom reach | Башенные краны 6ез оголовка | Device number | |
| Brand name | Zoomlion | Model | XGT7020-12 |
| Maximum load | 12 tons | Arrow length | 70 meters |
| Load at the end of the boom | 2 tons | State | Used |
| Mast Section Size | 2*2*3 meters | year | 2019 г. |
| Free position | 60 meters | Maximum Height | 280 meters |
| Work environment | 正常 | working time | 3 г. |
Crane Appearance Inspection
| Items to See | characteristic | Validation Item | characteristic | Validation Item | characteristic |
|---|---|---|---|---|---|
| Counterweights | √ | Cargo trolley | √ | Lifting frame | √ |
| Counterweight Barrier | √ | Lifting Hook | √ | Crane Base Mechanism | √ |
| Platform with counterweights | √ | Auxiliary | hook√ | Lifting mechanism | √ |
| arrow | √ | ballast | √ | Lifting and frame platform | √ |
| Lifting mechanism | √ | Swivel body | √ | Lifting frame booms | √ |
| Upper section of the tower | √ | Swivel mechanism | √ | Standard Section | √ |
| Front boom | √ | Operator's Cab | √ | Base Node | √ |
| Mechanism for changing the departure | √ | Distribution Box | √ |
Note: This inspection mainly determines whether the appearance of the tower crane is deformed or damaged, etc. It only reflects the appearance and does not affect the structure.
General design characteristics of a tower crane
| Inspection items | Characteristics | Inspection items | Characteristics | Inspection items | Characteristics |
|---|---|---|---|---|---|
| Construction of counterweights | √ | Upper section of the tower | √ | Pumping station | √ |
| Front boom① | √ | Rotary mechanism | √ | Cargo trolley | √ |
| Front boom② | √ | Operator cabin | √ | Lifting hook | √ |
| Front boom③ | √ | Ballast | Lifting mechanism | √ | |
| Front boom④ | √ | Lifting frame | √ | Mechanism for changing reach | √ |
| Front boom⑤ | √ | Standard section | √ | Rotary mechanism | √ |
| Front boom⑥ | √ | Amplification section | √ | Lifting device | √ |
| Front boom⑦ | √ | Basic section | √ |
Note: This inspection determines the overall structural characteristics of the tower crane, as well as the presence of welds, deformations, corrosion, etc., affecting the stability of the entire structure.
Control cabinet inspection
| Inspection items | Characteristics | Inspection items | Characteristics | Inspection items | Characteristics |
|---|---|---|---|---|---|
| Main power switch | √ | Humidity temperature controller | √ | Circuit breaker with frequency conversion | √ |
| Main contactor | √ | High and low voltage relay | √ | Frequency converter | √ |
| Safety switch | √ | Phase rotation relay | √ | AC contactor | √ |
| Intermediate relay | √ | Isolation transformer | √ | Emergency switch | √ |
| Cabin power switch | √ | Power switch for electrical panel | √ | Programmable controller | √ |
| Sound switch | √ | Voltmeter | √ | Limit relay | √ |
Note: This inspection determines the configuration and normal operation of electronic switch cabinet components.
Запасные части и аксессуары
| Inspection items | Characteristics | Inspection items | Characteristics | Inspection items | Characteristics |
|---|---|---|---|---|---|
| Counterweights | √ | Cargo trolley | √ | Lifting frame | √ |
| Counterweight barriers | √ | Lifting hook | √ | Crane base mechanism | √ |
| Platform with counterweights | √ | Auxiliary hook | √ | Lifting device | √ |
| Crane boom | √ | Ballast | √ | Lifting frame platform | √ |
| Lifting mechanism | √ | Rotary mechanism | √ | Lift frame guards | √ |
| tower head | √ | rotating mechanism | √ | Standards section | √ |
| Upper section of the tower | √ | Rotary mechanism | √ | Standard section | √ |
| Front boom | √ | Operator cabin | √ | Basic section | |
| Mechanism for changing the reach | √ | Distribution box | √ |
Note: This inspection checks the number of tower crane accessories, including but not limited to pins, platform railings, screws, etc.
Grand total
| Checking structural characteristics | Normal state |
| Appearance | Traces of normal use |
| Checking electrical components | Traces of normal use |
| Spare parts and accessories | Integral |
| Conclusion | Traces of normal use |