Low Noise Electric Hoist Overhead Gantry Crane Convenient Maintenance

Rail Mounted Beam Lifting Gantry Crane Truss Type Beam Road Construction Crane for Sale

Product application:

The Rail Mounted Beam Lifting Gantry Crane Truss Type Beam Road Construction Crane is a kind of gantry crane specially designed for bridge construction. The beam-lifting crane is mainly composed of assembled main beam, outriggers, cranes, etc. The components are connected by pin shafts and high-strength bolts, which are easy to disassemble and transport. Compared with ordinary gantry cranes, the installation is convenient, economical and practical. Applicable to the construction of road bridges that are constantly flowing.

Main beam adopts truss type beam, which decreses wind force. It can be used in windy environment outdoors.

Functions of Rail Mounted Beam Lifting Gantry Crane Truss Type Beam Road Construction Crane

The Rail Mounted Beam Lifting Gantry Crane Truss Type Beam Road Construction Crane can be used for lifting prefabricated beams, or a single crane with double spreaders to lift the prefabricated beams. The lifting weight of the two lifting beams at the same time is generally 450 tons, and the lifting gear of a single lifting machine starts from The weight is usually up to 900 tons. It is equipped with leg walking, crane walking and crane lifting equipment, which can realize all-round mechanized action. It is mainly used for lifting the prefabricated beam from the beam-making platform to the storage beam table. After the pre-fabricated beam is completed, it is lifted from the storage beam table to the transportation beam truck. As a lifting device, the assembly and disassembly of the bridge machine is completed. It is also used to erect dry bridges with low piers.

Technical requirement of Rail Mounted Beam Lifting Gantry Crane Truss Type Beam Road Construction Crane

1. The lifting mechanism and the running mechanism have low running speed to improve the alignment accuracy of the prefabricated beam and reduce the impact on the structure of the beam lifting machine.
2. The internal space of the beam lifting machine should be large enough to meet the assembly of the lifting precast beam and the bridge machine.
3. The main steel structure is considered to be disassembled and transported under the premise of satisfying strength, rigidity and stability.
4. When two precast beam lifting machine are used, the two machines should be synchronized.

Rail Mounted Beam Lifting Gantry Crane Truss Type Beam Road Construction Crane is not limited by working environment, it doesn't need rail installation, which save rail cost and labor cost.

Main Features of electric hoist gantry crane

1. Reasonable structure
2. Favorable performance
3. Smooth starting and stopping
4. Safe and reliable traveling
5. Low noise, commodious cabin and good view
6. Convenient maintenance, excellent exchangeability for parts and components
7. Energy saving,reduce energy consumption
8. Using transducer for travelling or traversing crane to realize step speed or stepless speed change
9. Primer and finishing paint
10.Crane structure:steel box type

Product advantage:

1. The overall height of the double girder gantry crane crane can be 20%~25% lower than that of traditional crane with weight reduced by 20%~30%.

2. The maximum wheel pressure can deduct by 15% ~ 20%.

3. The small size of this crane can increase the working area.

4. With the lightness structure it can cut the construction costs.

5. Each spare parts on the crane are design to series standard modulus, which makes easy for the product combination.

Environment:

1. Normal use in range of -25℃~40℃, average temperature mustn't exceed 35℃ inside 24 hours.

2. Other installation site altitude shall not exceed 2,000 meters and should check motor capacity when above 1000m.

3. Flammable,explosive and corrosive gas are forbidden in the work environment.

4. The crane is forbidden to lift fuse and blend deleterious article and flammable explosive article

Safety feature:

1. Weight overload protection device
2. Lifting height limit device
3. Voltage lower protection function
4. Phase sequence protection function
5. Emergency stop function

FAQ

Q1: Are you trading company or manufacturer ?

A: We are factory.

Q2. Do you have any MOQ limit ?

A: Low MOQ, 1 set for sample checking is available

Q3: Do you provide samples ? Is it free or extra ?

A: Yes, we could supply the sample but you have to pay the sample cost and the courier cost.

Q4. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings.

Q5. Is it OK to print my logo on the product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q6. What is your terms of delivery?

A: EXW, FOB, CFR, CIF

Q7. How about your delivery time?

A: Generally, it is 5-15 days if the goods are in stock. If the goods are not in stock, it will take 30 to 45 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q8. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q9. What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment. We'll show you the photos of the products and packages before you pay the balance.

Q10. What is your terms of packing?

A: Generally, we pack our goods in neutral wooden boxes. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q11. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q12. How to proceed an order for hoist ?

A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.

Q13: Do you offer guarantee for the products?

A: Yes, we offer 1 year warranty to our products.