One of the tools invented by man to make his work simpler is the machine. A typical machine is nothing but a tool that performs works, which are of repetitive nature. In scientific parlance, work is nothing but the act of exerting a force on an object such that the object is moved across a distance. A simple machine is a tool designed and developed to make the simple tools of pulling, lifting, and pushing objects.

Heavy machine or heavy machinery is referred to a complex machine doing a number of simple machine operations at the same time. The need for usage of heavy machinery arises from the fact that complex and complicated activities such as laying of roads, tilling and sowing seeds equidistantly spread over a vast area of agricultural fields ready for the commencement of agricultural operations can neither be performed with the help of simple machines, nor the labor force is capable of doing the complex and heavy activities at a relatively faster pace. Heavy machinery, or heavy equipment, meets the requirement of completing complex jobs at a relatively quicker pace of time, and in the bargain saving considerable amount of overheads.

Have you ever watched a giant-sized machine being used at the roadside to lay roads? or a heavy machine being put to use to create a gravel and sand mixture to build roads? These and similar types of equipment are excavator, forklift, skid steer etc. are referred to heavy equipment required to carry out heavy jobs of specific nature.

The need for usage of heavy equipment machinery arises from the fact that global competition among the different types of activities is on the rise due to technological innovations, and in such a competitive world, any firm aspiring to survive and grow in the competitive market space is to innovate new products, and mostly reduce the overhead costs.

Heavy equipment or heavy machinery needs the services of heavy equipment operator or heavy machinery operator, who is capable of operating the machine and complete the multi-tasks assigned to some of the custom-built heavy equipment.

Among the common types of heavy machinery, used construction heavy equipment such as cement preparation rollers, equipment for laying of roads and such other related aspects. Now, with the advanced technologies, complex heavy equipment that can meet the specific requirements are simulated and designed using the relevant software in computer and based on the custom-specifications, the design is converted into the original equipment.

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The first skid steer loader, the Melroe M-400, was introduced more than 45 years ago and since its inception the compact equipment workhorse has evolved into a monster machine. Much more supreme than it’s 1960 self, the modern skid steer has evolved everything from its hand and foot controls to its overall brute strength.

Today’s skid steers are giving operators capabilities they have never before imagined, and they are doing it in style and comfort. While skid steers of the old ages caused aches and pains, modern loaders are smooth rides with easy-to-use joystick controls.

Keeping the customer in mind, skid steer manufacturers have developed a new pilot joystick control system. Before Caterpillar first introduced the new controls, operators had combination hand and foot controls. The hand levers would operate the movement while the foot pedals moved the bucket levers. With today’s system everything can be controlled with two joysticks.

There are two different control options available with the pilot joysticks, the ISO pattern and the H pattern. With the ISO pattern, the right joystick controls the attachments movement. Moving the joystick forward or backward will move the loader arms up or down, while tilting the joystick left or right will tilt the bucket up or down. With your other hand, the left joystick controls the movement of the machine. Pushing or pulling it will move the machine forward or put it in reverse, while tilting the controls left or right will rotate the machines direction.

With the H pattern, the loader arm and machine controls are split between the joysticks. To move the machine forward or put it in reverse you need to push or pull back on both of the joysticks at the same time. To rotate the direction of the machine push forward with one joystick and pull back with the other. To control the attachment, the right joystick moves the bucket (left or right to control the tilt) and the left joystick moves the loader arms (left or right to raise and lower them).

Some operators prefer the H and others the ISO, so to make it convenient some manufacturers such as Bobcat offer both, with their Selectable Joystick Controls you can change from the H to the ISO pattern with the flick of a switch.

A feature that was introduced in 1998 by skid steer manufacturer Case is Ride Control, which is often a popular feature to use with the joystick pilot controls because it minimizes material spills by stabilizing the loader arms on rough-terrain sites.

Some manufacturers today make ride control a standard feature, it uses additional hydraulics to smooth the ride and keep the load secure, which allows the skid steer operator to drive a little faster thus increasing efficiency.

In today’s day and age luxuries are everywhere, and there is no reason to stop short with skid steers. Its understood by most skid steer operators that comfort goes together with productivity, because the more comfortable you are, the longer you are going to be able to operate the machine. Because of this many manufacturers today offer cab packages that can give you any luxury you want. With features such as cooled glove boxes for a drink or boxed lunch, enclosed cabs with air conditioning and heat for extreme temperatures, deluxe suspension seats for bumpy rides and power outlets for music players or fans you might not ever want to get out.

In addition to this, cabs today are also much quieter than before because of sound insulation around fans and other noise generators. Some companies such as Mustang monitor noise levels in the cab before the loader ever comes off the production line.

With efficiency the number one factor behind the design of the industry’s compact workhorse, it’s understood that comfort and ability are compliments to the goal. What was once strictly a get-the-job-done machine has evolved to a first class comfort ride, and everyone is benefiting.

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