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Introduction to Excavators, What Are They And Where Are They Used For
May 10th
Modern civilization owes its existence to many different fields of learning, from science, engineering, philosophy, arts, system of government and many others. The list is just but a few that contributed to mankind’s progress. Construction also contributed a lot in shaping our society, cities and industries.In this article, we will introduce the machine called an “Excavator.”
What is an excavator? Excavator is from the word “Excavate.” The Meriam-Webster dictionary defines the word “excavate” simply as “to dig out and remove.” Excavator then means, one who excavates or digs. Before modern machinery was invented, people are the ones who excavates, using shovels and buckets together with any contraption that can hold and transport earth material. Later on, as technologies improved, man invented a machine that can dig, thus the modern reference to an “Excavator.”
An excavator is a mechanized machine that is designed to dig a hole and transport the earth material removed from the ground. Other names for excavators are mechanical shovels, JCBs, diggers or 360-degree excavators or simply 360.
Modern excavators are used primarily for digging soil and rocks, but some have movable attachments that can break and crush concrete, cut steel, layout gravel, drill holes in the earth and some even mow landscapes.In order to perform these heavy tasks, excavators are built ruggedly with movable and extensible parts to be able to dig faster and deeper than any group of men can do manually.
We are amazed the first time we see an excavator in action. A man operating the machine by pushing and pulling multiple levers and pushing buttons to operate the machine. We see it rotate from side to side and its giant mechanized metal claws crushing concrete and digging with ease in the ground.
Excavators are commonly seen in construction sites when a new building is being constructed or at times we see them in city streets when a road repair is going on. That is just what we normally see in the cities. Excavators are use in many more ways. They are used to dig trenches, foundations of houses and buildings, they carry different heavy materials, they are used in forestry work, in demolition jobs, in landscaping, heavy lifting, mining and river dredging.
Modern excavators are composed of the following parts:
1. Arm or Stick – The arm is the long metal controlled by hydraulic pumps. This is similar to a man’s arm that operates on the elbow and wrist. In an excavator, the arm attaches to a boom and bucket.
2. Boom – The boom is the part that attaches to the bucket. This is similar to the forearm of a man. This part is also controlled by hydraulic pumps like the arm.
3. Bucket – The bucket is attached the boom. This is the part that digs for earth material. This is also used for crushing concrete. There are different types of buckets for different tasks, like with or without teeth.
4. Cab –The cab is the housing structure where the driver or operator sits and where the operating controls are located.
5. Undercarriage – The undercarriage is the base of the excavator where the tracks or wheels are attached. Excavator bases come in two types, the wheel type and crawler type. The wheel type is similar to that of a car and is used on hard surfaces like concrete and gravel. The crawler type is used for uneven surfaces like mud and sand. The crawler type has to be transported by another vehicle to get to its destination.
Effective Guide to Increasing a Car’s Fuel Efficiency
Oct 27th
Car owners spend hundreds of dollars daily on fuel. Large vehicles intended for constant long travels even consume thrice the amount of fuel typical cars can consume. How to increase a car’s fuel efficiency has long been an issue in the car manufacturing industry. To attract buyers, manufacturers produce cars like Nissan sold in big cities like Yuba City with high fuel efficiency. However, buyers miss the point that much of the job to keep the car efficient lies on them. There are various ways a car owner can save on car fuel consumption.
The tire’s rolling resistance is one of the major causes of increased fuel consumption. As the Yuba City Nissan starts pushing forward, the tires, in contact with the ground, create an opposing force with the forward movement, eventually reducing the speed. Applying law of inertia, the resistance slowly disperses when the car is in full speed and acceleration. The story, however, changes if the tires are 5 to 8 pounds under inflation. Therefore, to increase fuel efficiency, the tires must always be inflated.
Keeping the car idle for more than a minute will consume more fuel than when driving it. Often neglected, this can put away half-a-gallon of gas in an hour and release unnecessary carbon dioxide into the air. The engine is better off shut.
Sometimes, in spite of well-inflated tires and less idling, the car consumes a large amount of fuel because of heavy loads. Each car model has a maximum loading capacity specified in the manufacturer’s manual. If kept within the margin, the car can perform well without consuming much gas. To increase fuel efficiency, a car owner must lighten up the load of the car as much as possible.
Changing old motor oil is another effective way to improve a car’s fuel efficiency. Oil reduces friction among engine part, increasing performance. Because efficiency is measured by the ratio of the performance level to a standard time, a well-performing engine due to high-quality oil consumes less fuel in long distances.
Wasting too much fuel can also be remedied by practicing steady driving. This is not always possible in congested cities with frequent heavy traffic, but in major roads at the countryside, car owners can avoid frequent slowing down and speeding up. A Yuba City Nissan can consume less fuel when driven at a uniform pace. A good example is refraining from the usual potentially dangerous practice of tailgating.
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Customize Your Classic Car – Paint Your Own Rims
Sep 15th
Paint your own Rims? Who would have thought something previously done by professionals could be done in your own home.
While, the concept of painting your own rims has been around a few years now, many questions pop up of how to do it and I thought I would share my own experiences with painting my Integra stock rims. I have read up many examples of how to do this, but my first time trying was this year when I chose to refinish my winter rims. I was quite please with the outcome.
First, what the hell do you need to paint your rims? Paint of course 
This is where Duplicolor comes in with their wheel paint. They offer paint colors to match your style coming in white, gunmetal, classic silver and bronze as well. I chose to do mine in gunmetal leaving my lip the stock polished style look. So here are your options:
So you chose your color, bought your paint and are semi-ready. First, you need to sand down your rims. Why? This gives the surface a rough texture so the paint has something to adhere to. Reference the article to polish your rims on how sanding of the rims works. The only difference with this is how far you want to go. In my case, being winter rims painted I chose not to go through the process of stripping the paint on the rims completely. I simply sanded down the surface with 300 grit sandpaper ensuring to make everything sanded equally. This gives the rough surface required for the paint to adhere, and as long as your rims had no damage it should be good enough.
Your rims are sanded; you have your paint and now are ready. First, make sure you clean all sanding dust off the rims and ensure a totally clean surface so the paint will stick and not flake off after your first drive out with your newly painted rims!!! Here are my rims washed and ready to completely dry before painting:
My rims are masked off with newspaper and masking tape. Of course you want to do this so you don’t turn your tires into the color you are painting. I don’t want gunmetal painted tires. Also if you look close enough, you will know that the lip has been masked off as well. So I carefully applied the masking tape on the lip to protect it from being painted as well. Also, you know the little thing you pump your air into, mask that off as well unless you want that to have a color change as well
The rims are dry, you have masked off what you don’t want painted and now you are ready. Put some newspaper on the ground and place the rim on top of the newspaper. You don’t want to paint the concrete underneath the rim so keep it clean with the newspaper.
Now apply your first coat of paint. Let the paint dry well and next day admire your handiwork and results.
How to Prevent a Motorcycle Accident
Jul 23rd
Unfortunately motorcycle accident statistics are grimmer than people may realize. With more and more people taking up riding, accident reports have become more and more common. There are many factors that can contribute to or lead into a motorcycle accident. To help you minimize your risks, we’ve put together a simple list of ways to help keep you riding safely.
Accident Prevention
1. Always inspect your bike. Motorcycle maintenance is always important when it comes to safety on the road. Take a Motorcycle Safety Foundation course to learn some basic skills.
2. Always wear protective gear. Helmet is most important as most motorcycle fatalities are a result of head injuries. Full leather garb is also highly recommended, along with boots and gloves.
3. Rider’s Safety Course. This is great to do to help prepare you for what may happen on the open road. It can also help keep your reflexes sharp.
4. Never drink and ride. With a whole lot less protection on a motorcycle it is absolutely vital that you do not drink and ride.
5. Always be awake and alert. If you feel tired or sleepy in any way, you should definitely make it a point to pull off somewhere for some fresh air or even a cat nap.
6. Making sure you’re visible or heard. Try to come up with some tricks to make you visible to other drives. Whether it is using your signals, horn or any other combination can potentially be life saving.
7. Watch your speed. Speeding has always been one of the major factors behind motorcycle accidents and fatalities. Be wise and slow it down.
8. Vision check up. Problems with your eyesight can obviously play a huge role in motorcycle accidents. Since there are many factors that can play tricks on your eye, it’s important that you get your eyesight checked regularly.
9. Be honest. It always pays to be honest with yourself. If you know it is time to give up motorcycle riding then do so. The things you could suffer or lose is ultimately not worth it.
Automotive industry in Iowa
Apr 16th
What is the automotive industry?
The automotive industry is one of the world’s most cost-effective sectors, since people have become very dependent on driving. The automotive industry deals with the design, development, manufacture, marketing and selling of motor vehicles.
Most Iowa companies that produce automotive parts are classified as Tier 2 or Tier 3 manufacturers. They sell their products to other businesses that use them to produce equipment that they, or yet another company, supply to automobile manufacturers. Many jobs in Iowa are an offshoot of the auto industry in Iowa these include: Automotive salespeople and anyone supporting sales, accountants, legal, repair technicians and dealer management are some of the persons who benefit from this industry.
Effects of the recession
Like every other industry the auto industry in Iowa took a terrible blow because of the recession. According to the Economic Policy Institute in a report published in 2008 the collapse of General Motors alone could cut 9400 jobs or 0.6% of employment in Iowa. It further stated that if the “Big Three” (General Motors, Ford and Chrysler) were to collapse Iowa could lose 33,900 jobs or 2.3 percent of the state’s employment in a worst case scenario.
The Lemon Law
Due to these challenges, the service quality of a lot of these auto businesses have drop, with the customers having to feel the effects. The United States have implemented various laws to help keep the balance in the auto industry. One in particular is Lemon law in Iowa. This law provides protection to customers against faulty car purchase. It is a means to ensure that manufactures, dealerships etc. respond to consumer complaints in an ideal period of time. It is not limited however to the rights of the consumers. To qualify for the law, the problem or defect has to cause the vehicle to be unreliable, unfit, or unsafe for ordinary use. Certain conditions must be in place for the law to be effective. These include; multiple visits to the auto shop with the same problem, or a single time if the problem is likely to cause death, or if the vehicle out of service for 20 days or more and the problem still exists. The law also requires the manufacture to inform the consumers of their rights and provide other necessary information such as address and phone number so the consumer can file a complaint if necessary. The defense of the manufacture is also included in the Iowa lemon law, where a claim can be made that the defect is not a result of actions by the dealer. The consumer also has the right to take the manufacturer to court if the dispute is not resolved.
With the recession slowly but surely coming to an end only time will tell the fate of the auto industry in Iowa.
How to Beat the High Cost of Gasoline!
Feb 24th
You probably don’t know it, but the answer to World’s gasoline addiction could be under the hood of your car. More than five million Tauruses, Explorers, Stratuses, Suburbans, and other vehicles are already equipped with engines that can run on an energy source that costs less than gasoline, produces almost none of the emissions that cause global warming.
Filling up on ethanol isn’t new. Henry Ford’s Model T ran on it. What’s changing is the cost of distilling ethanol and the advantages it brings over rival fuels. Energy visionaries like to dream about hydrogen as the ultimate replacement for fossil fuels, but switching to it would mean a trillion-dollar upheaval–for new production and distribution systems, new fuel stations, and new cars. Not so with ethanol–today’s gas stations can handle the most common mixture of E85, with minimal retrofitting. It takes about 20% more ethanol than gasoline to drive a mile. Ethanol has already transformed one major economy: In Brazil nearly 50% of new cars can burn either ethanol or gasoline, whichever happens to be cheaper at the pump, and the nation has weaned itself off imported oil.
And have you heard about AutoFFV? Abcesso Technology has launched for the first time outside Brazil their latest Flex Fuel converter system for most injection vehicles. When installed it makes the normal gasoline car behave and perform as a Flex Fuel Vehicle. The system is totally AUTOMATIC, there is no fuel selection switch, and the management system recognizes the “lambda probe” signal and automatically adjusts to whichever fuel is being used in any proportion.
What is E85?
E85 is the term for motor fuel blends of 85 percent ethanol and just 15 percent gasoline. E85 is an alternative fuel as defined by the U.S. Department of Energy. Besides its superior performance characteristics, ethanol burns cleaner than gasoline; it is a completely renewable, domestic, environmentally friendly fuel that enhances the nation’s economy and energy independence.
Today, the U. S. imports more than half of its oil and overall consumption continues to increase. By supporting ethanol production and use, U.S. drivers can help reverse that trend. 85% ethanol can reduce pollution. Government tests have shown that E85 vehicles reduce harmful hydrocarbon and benzene emissions when compared to vehicles running on gasoline. E85 can also reduce carbon dioxide (CO2), a harmful greenhouse gas and a major contributor to global warming.
Although CO2 is released during ethanol production and combustion, it is recaptured as a nutrient to the crops that are used in its production. Unlike fossil fuel combustion, which unlocks carbon that has been stored for millions of years, use of ethanol results in low increases to the carbon cycle.
Ethanol also degrades quickly in water and, therefore, poses much less risk to the environment than an oil or gasoline spill.
How To Use Your 4WD SUV On And Off Road
Dec 13th
Whether out in the country or cruising the freeway, a 4WD SUV can be a necessity. Although technically a passenger vehicle, it is also a tool, thus the word “utility” as in “sport utility vehicle”. Like any new tool, a 4WD SUV will take some time to master, and the rules are different for both on and off road use; instructions must be followed for optimum performance – and fun!
Four wheel drive SUV’s generally have three drive train settings: auto (2WD or “auto” on the selector), four high (4H on the selector), and four low (4L on the selector). These settings simply tell the driver how many wheels are driving the vehicle at any given time, and how much power is being transferred to those wheels. For instance, when the vehicle is in 2WD, only two wheels are driving the vehicle, just like a standard car. When the setting is changed to 4H, so it the same as a 4×4 vehicle, more power is transferred to the wheels, and it can be driven at highway speeds. 4L is known as the “granny gear”; all four wheels are driving the vehicle with maximum power, and it can only be driven very slowly.
Generally speaking, a 4WD SUV spends most of its time on the street in 2WD mode. In the name of fuel efficiency, the vehicle should ideally be left in 2WD on dry, paved roads. Of course, many times road conditions are less than ideal. Switching to 4H should be considered when the road is slippery, usually in snow or ice, and can usually be done while the 4×4 vehicle is in motion.
The 4L mode is rarely used on paved roads, but the need does occasionally arise. Since 4L can’t be selected while driving, the driver must stop the vehicle and shift into either park or neutral, depending on model. The vehicle can then be placed into 4L. The driver must wait for the transfer case to engage, in which a “clunk” can usually be felt or heard, before driving. To ensure the vehicle is in 4L, a test called the “crab-walk” can confirm engagement. This is done by putting the vehicle in gear, turning the steering wheel all the way to the right or left, and slowly accelerating. If the vehicle doesn’t drive smoothly or skips, 4L is engaged.
Unlike on pavement, 4H may be needed on dry as well as wet ground. The 4×4 vehicle should be kept in 2WD if the trail is reasonably smooth and flat. Rough or steeper trails may require the use of 4H. The 4H mode should be engaged before attempting to climb a moderately steep trail with loose material on the surface.
The general rule for driving a 4WD on an off road trail that’s muddy or very steep is to put the vehicle in 4L before attempting to navigate the road. Once on the trail, the best way not to get stuck is to use the vehicle’s momentum to get through the rough spots; stopping in the mud is a surefire way to ruin a trip before it even gets started. Another rule of thumb is not to drive the 4WD through mud or water that is deeper than half the height of the 4×4 vehicle’s wheel. Wet or dry, when driving off road, slow and steady always wins the race.
Driving a 4WD SUV is different than driving a car or a truck. One might say it’s the best of both worlds. Most who own one agree.
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