Archive for the 'Heavy Equipment' Category
July 29th, 2008 - Heavy Equipment Costs
With the steady increase in construction projects nationwide year after year, it’s no wonder the average price of the typical piece of heavy equipment is over $135,000. Let’s face it; we wouldn’t be able to get our jobs done if we didn’t have these behemoths available. But there are some hidden costs within their benefits.
The technology used in heavy equipment is far beyond anything we have seen in the past and the costs to hire someone to operate a particular piece of equipment is skyrocketing. The national average for a heavy equipment operator is in the $60,000 range.
Powerful heavy equipment is useless if there is no around to fix it. Working with heavy equipment is no easy task. If your company has purchased some type of machinery that has no maintenance agreement included, one major repair jobsite can wipe out the profit you had built into the project.
Every year, millions of dollars worth of heavy equipment is stolen from the job site. Heavy equipment is tempting for thieves. The stolen heavy equipment is either parted out or taken to another area where it is sold or used by another business.
When heavy equipment is underutilized your costs of acquisition skyrocket and your loss in value is occurring unnecessarily. Heavy equipment is not a cheap undertaking and you should find ways to maximize the value of your machinery. One thing to consider is renting or leasing your equipment when it is idle.
Construction equipment is inherently dangerous to work around, especially for employees on foot. While heavy equipment is being operated, potentially dangerous materials may be present, electric circuits may be live, flammable or noxious liquids or gases and other potential dangers will exist. How are you prepared for these events should one occur? Remember: The best policy around heavy equipment is to take no chances.
As you see there are other things you need to consider as your fleet of heavy construction equipment grows and there are no easy answers. Talk to others in your area about how they manage their inventory and how they maintain, operate, move, and utilize their equipment.
July 29th, 2008 - Advancements in Heavy Equipment
Among the heavy equipment, backhoe-loaders are used in small demolitions, breaking asphalt, construction, digging holes/excavating, light transportation of building materials, powering building equipment, and paving roads. To smash concrete and rock, tools such as breakers can be used instead of the backhoe bucket. To empty its load more quickly and efficiently, some loader buckets have a retractable bottom. Grading and scratching off sand is executed with retractable-bottom loader buckets. The front assembly may be permanently mounted or have a removable attachment. Often other devices and tools replace the bucket. In order to mount different attachments to the loader, the backhoe loader must be equipped with a tool coupler. Find more info at www.heavy-equipment4u.info
Bulldozers are heavy equipment but they are also large and tracked engineering vehicles. With the mobility and ground hold given by the tracks they can move through very rough terrain. Swamp tracks in bulldozers are merely extra wide tracks.
The three distinct assemblies of compact hydraulic excavators are workgroup, undercarriage and house. The boom, arm or dipper and attachments such as bucket and breaker are parts of the workgroup of a compact hydraulic excavator. They are connected to the front of the house structure of the excavator via a swing frame that allows the workgroup to be hydraulically pivoted right or left to achieve offset digging for trenching.
Harvesters today do practically all of the commercial felling in Sweden and Finland and they were developed in these countries. Harvesters work best in less difficult terrain while clear cutting areas of forest. Small and very agile harvesters are used in the Nordic countries for thinning operations.
An iron or a cylinder placed between two metal rods so that it is able to freely slide down and up are included in the pile drivers. A pulley system is used to raise the cylinder which may involve the use of manual labor, steam or hydraulics. Small explosions in the chamber are used in modern pile drivers to raise the cylinder.
A piece of heavy equipment used for earthmoving in civil engineering, is a wheel tractor-scraper. A vertically moveable hopper in the rear part with a sharp horizontal front edge does the scraping. Raising and lowering of the hopper is done hydraulically. The front edge cuts into the soil like a cheese-cutter when the hopper is lowered.