150 Ton Launching Girder Method

150 Ton Launching Girder Method

Span: 30~50/m
Capacity: 60~120/ton
Trolley lifting speed: 0.8m/min
Speed of bridge transport vehicle: 8.5m/min
We accepet customized according to your actual requirements by our engineer.

Description

150 Ton Launching Girder Method Description

150 Ton Launching Girder Method merges an adaptation of a wide range of work, excellent performance, convenient operation, safety structure into a single whole. It has the steel structure of rail type precast beam hoisting rack equipment. This product can be used not only in plain construction, but also to meet the construction of mountain highway slope, small radius curved bridge, skew bridge and tunnel bridge requirements.


150 Ton Launching Girder Method Drawing


150 Ton Launching Girder Method Parameters

Main technical parameters
Model
JQJ450
JQJ900
Lifting capacity
450T
900T
Suitable beam
20-32M span,
pre-stressed T type bridge girder
20-32M span,
pre-stressed T type bridge girder
Suitable long slope
≤2%
≤2%
Suitable curve radius
≥600m
≥100m
Lifting height
5.6m
7.2m
Work efficiency
6pcs/day
4pcs/day
Max Wind pressue at work
Level 6
Level 6
Max Wind pressue at non-work
Level 11
Level 11
Lifting speed
0-0.5m/min
0-0.5m/min
Traveling speed
0-1m/min
0-0.5m/min
Crane weight
343t
525t
Overall size
69*8.9*9m
59.3*17.1*12.1m
Installed Power
176kw
300kw
Power source
diesel generator
diesel generator


150 Ton Launching Girder Method Features

■ Unique pin connection, firm and reliable, easy to install

■ A-type fracture surface, continuous girder with low center of gravity, convenient and reliable.

■ The machine can accomplish the build of girders with carrying and erection at the same time.

■ Low deflection and high stiffness .

■ Safe and reliable .

■ High efficiency.


150 Ton Launching Girder Method Safety Devices

1. Crane traveling limit switch. 

2. Overload protection device. 

3. Lifting height limit device. 

4. Voltage lower protection function .

5. Phase sequence protection function. 

6. Emergency stop function. 

7. Rain cover for outside hoist, driving units, electric cubicle. 

8. Warining indicator : flashing nights and warning sounds. 

9. Wire-less infra-detector for anti-collusion.


About Us

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FAQ

■ Can I get your crane products with customized/personalized service?

□ Yes, Dowellcrane promise customized/personalized products are available for our clients all the time. Just freely let us know your special demands about the products, our engineering team will work on that.

■ What should I do if I’m not able to install the crane after buying?

□ Freely contact us. Our engineering team available for oversea service with crane installation, inspection and commissioning.

■ How long I can receive my crane products after my order placed?

□ Our production will be started once the payment confirmed. Below are timeline for whole procedure

■ Do you have any additional service on warranty?

□ Yes, we provide “DowellCrae” service about the warranty, the warranty period will extend to two (2) years, full set of spare partsand working tools will delivered with crane for future replacement and maintenance.


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