Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. What is Portal Cranes?
The Portal crane is a hydraulically driven four wheeled machine and is meant for carrying sleepers or track panels. The power for running and working of the portal crane is supplied by a Deutz diesel engine having four cylinders and developing 44 HP at 2000 rpm. The portal crane is of five tones capacity with a maximum lift of three meters and can accommodate four layers of concrete sleeper's panels. Grippers are provided for lifting ten sleepers at a time and scissors type rail clamps are provided for lifting pre assembled track panels. The cranes are provided with hydrostatic brakes with hand levers on two wheels.
The portal crane has retractable legs which enables it to get loaded and unloaded from specially designed BFRs by its own power with out any out side assistance. The portal crane has been provided with a turntable also so that getting loaded in BFR. It can turn in right hand direction and get properly seated without any infringement to moving dimensions.
One crane can be used to lift a panel of 13 meter rail assembled on CST9 sleepers. Two cranes are however able to lift a similar panel of concrete sleepers which is comparatively heavier one crane can normally lift concrete sleeper panel of 9.1 m. length only because of the crane capacity being limited to 5 tones only. Indian Railway have recently acquired portal cranes of 9 Tones capacity and one crane of this type can lift 13 meter rail panel having concrete sleepers.
which Subject that wants civil engineers?
what is reciprocal method?
Design for the limit state of collapse in bending Following assumptions are taken in the design for the limit state of collapse in bending or flexure. Plane sections norm
Different type of Stones Stones used for civil engineering works can be classified in the following 3 ways: Geological Physical Chemical
Define Safety Precautions for Underwater Inspection of Bridge? The working agency should have its own diving safety manual, which should be strictly followed. This manual shoul
obstacle to ranging but not chaining inthat when line may not visible from intermediate point pls if required explain with diagram
Explain the important factors affecting the design of pavement?
Ask question #Minimum 100 words accepted2812539076# you
Q. Afflux in rivers with non scourable bed? Afflux is defined as rise of flood level of the river upstream of a bridge as a result of the obstruction to natural flow caused by
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd