- Shandong Dongyue Lifting Fire-fighting Equipment Manufacturing Co., Ltd
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3t mini tower crane with 38m jib tower crane
- Hongda
- Shandong, China (Mainland)
- CE&Gost
- 1 Set/Sets
- Negotiation
- paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
- 30 Set/Sets per Month
Shandong Dongyue Lifting Fire-fighting Equipment Manufacturing Co., LtdChina
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Shandong Dongyue Lifting Fire-fighting Equipment Manufacturing Co., Ltd2020-07-10 09:46:19
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Product Details
| Feature: | Tower Crane | Condition: | New | Application: | construction |
| Rated Loading Capacity: | 3t | Rated Lifting Moment: | 31.5tm | Max. Lifting Load: | 3t |
| Max. Lifting Height: | 100m | Span: | 38m | Place of Origin: | Shandong, China (Mainland) |
| Brand Name: | Hongda | Model Number: | QTZ31.5 | Certification: | CE&Gost |
| Warranty: | 12month | After-sales Service Provided: | Engineers available to service machinery overseas |
Product Description
I. Technical Parameters
Model | QTZ31.5 |
Jib Length (M) | 38 |
Height (M) | 24 |
Max. Load (T) | 3 |
Tip Load (T) | 0.83 |
Main Material (mm) | 125×10 angle steel |
Mast Section Dimension (m) | 1.5×1.5 ×2.4 |
Hoisting Speed (a=2)m/min | 53.7/26.6/5.2 |
Slewing Speed (r/min) | 0-0.6 |
Radius-changing Speed (m/min) | 40/20 |
Jacking-up Speed (m/min) | 0.7 |
Total Motor Power (kw) | 21.1 |
Weight of Independent Structure (kg) | 18900 |
Counter weight (T) | 5.61 |
Base Form | Built-in Type |
II. Outstanding Features
1. The tower crane is a combination of advanced technologies of the present day. It is equipped with a hydraulic self-raising mechanism and frequency-converting slewing mechanism.
2. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.
3. The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns.
4. The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.
5. Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wire ropes.
III. Payment Terms & Lead Time
After receiving 30% of the total contract value as advance payment by T/T, we’ll begin the production of the goods ordered, which will be ready for delivery in about 10 working days. After the customer checks the goods and pays the remaining 70%, we’ll deliver the goods.
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Contact Us
- Shandong Dongyue Lifting Fire-fighting Equipment Manufacturing Co., Ltd
- AddressShandong province Zhangqiu Mingshui century first North West 500 meters
- Phone(Working Time)86 0531- 83268888
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