The dump truck contains a hydraulically power controlled cylinder that expands as fluid is injected, resulting in the "dump" trailer lifting from the frame of the vehicle. This system is referred to as a PTO, or Power Take-Off.
Info:
http://en.wikipedia.org/wiki/Power_take-off
Photo:
http://img.alibaba.com/photo/209566984/dump_truck.jpg
Your description is vague to say the least - but I think you mean a 'hydraulic ram' that raises the bed of a dump truck to empty it.
It might be, or it might not be. If there isn't dump truck work to be found in your area, probably not.
form_title= Dump Truck Driver form_header= Hire a dump truck driver for your construction needs! When do you need the dump truck driver?*= _ [50] How long will you need to hire the dump truck driver for?*= _ [50] What do you need to hire the dump truck driver for?*= _ [50]
You can apply for dump truck work through classified ads posted in newspapers by your local construction work companies. You can also apply to help wanted ads on kijiji and Craigslist.
The bucket truck designation relates to being part of another truck. The bucket truck is attached to a carrier truck.
If you rent a bucket truck you may not need one. However, if you are to drive one for work they may require you to take a safety course since a bucket truck is one of the most complicated pieces of equipment the company has.
The amount of dirt a dump truck can hold depends on the size of the dump truck. The average tri axle dump truck can hold 12 cubic yards of dirt, and a quad axle can hold 14.
A dump truck with two drive axles.
A dump truck is simply a truck with a dump body - it could be a side dump, belly dump, or end dump. An end dump dumps out of the rear. "End dump" is generally used to refer to tractor-trailer end dumps, while single vehicle end dumps are generally just referred to as "dump trucks".
Aerial bucket trucks use a hydraulic lift to put workers at a desired height. One worker stays in the bucket on the exterior of the vehicle while another rides inside to operate the truck.
One does not need to own a business in order to own a dump truck, however, it is possible to own a business and also own a dump truck. This would be most possible if one was in the recycling industry, where owning a dump truck (or several) would be a necessary step in that line of work.
Bucket truck reaches can greatly vary in length. A bucket truck can reach about 70-85 feet at the most.