Monthly Archives: March 2016

Caterpillar D6K Bulldozers

If you are in the construction zone, you may understand the importance of a bulldozer in this industry. Right from demolishing an existing construction to leveling the roads, you need a dozer for all the activity that is pertaining to this industry. Having proper roads is considered to be the backbone of any developing economy and a dozer plays a pivotal role is constructing smooth ones. Also, it is used extensively to clear snow during the winters. Winters are a nightmare for most of us in the US especially when it starts snowing and the snow get laid over the entire road. In such a scenario, a dozer along with other heavy equipment is used to get rid of the mess and bring life back on track.

Many construction equipment producing companies are in the business of making quality dozers but the one that people trust the most is of CAT. The heavy equipment that are manufactured by Caterpillar are known for its supreme quality and durability. It stays on with you for years and when you feel the need to change the machine, you can expect a good resale value for it. You will always find buyers available to buy a CAT machine but for brands other than CAT, it may take some time to resell the stuff.

Caterpillar’s D6K bulldozers are one such make that is known for its long lasting utility. We will be speaking about its specification in detail.

Coming straight to the engine of the machine, the net power of the machine is 125 hp with a displacement of 403 cu in. The number of cylinders that is installed in this equipment is 6 with an operating weight of 13467 kg. If we check its fuel, cooling system fluid and engine oil capacity, it is 295, 24 and 16.5 liters respectively. The hydraulic fluid capacity is 58 liters and the final drives fluid capacity is around 23 liters with an operating voltage of 24 V and alternator supplied amperage is 95 amps. The transmission type is hydrostatic with a forward and reverse speed of 10 km per hour.

Moving our focus to the undercarriage, the ground pressure of the machine is 4.7 psi and the ground contact area is 6200 in2. The standard shoe size of the dozer is 30 in with 40 shoes on each side. The total number of track rollers on each side is 7 and the track gauge is 6.6 ft in. If a standard blade is installed, its width will be 11 ft in and the capacity will be around 3.8 yd3. The length of the machine with and without blade is 16.3 ft in and 12.4 ft in respectively. The height of the dozer from the ground to the top of the cab is 9.7 ft in and the length of track on ground is 8.7 ft in with a ground clearance of 1.2 ft in.

Buying this dozer will not hurt your wallet as the price has been kept quite modest and within the reach of most of the people engaged in this form of a business.

Heavy Equipment being used in a Rock Quarry

We have seen the use of heavy equipment in the construction sector but the very same heavy equipment also play a pivotal role when it comes to the mining industry. Rock Quarry is one much business that requires good heavy machineries to work on it and get the minerals extracted. A rock quarry site is not so often seen like a construction site which can be seen at every nook and corner of the area we are living in. It is found more in an isolated area that is inhabited by no humans. The sight that you will get is a barren land with huge piles of rock all around and men working with big machines. However, what kind of machines can be used on those heavy rocks is a thought that must have pondered many minds. When you extract minerals from the crust of the earth, you got to follow few processes for that and you require the help of the machines to follow the required processes.

There is a need of stripping and drilling equipment when it comes to rock quarrying. In order to extract the minerals, you first need to quarry the rocks that is on the surface and for that you need to either strip the surface or blast it with some explosive. In case you decide to strip the surface, then you can make use of heavy equipment like crawler tractors. Bulldozers are used to break the rocks wherever needed and then the crawler tractors are used to carry the dirt using its big blades it has in the front. It can also rip the rock apart with the help of the ripper arms that is fitted at the rear of the machine.

A wheel loader also comes handy in quarrying rock. They are widely used to load the dirt in trucks or tractors. They use their hydraulic arm and bucket to perform this job. The intrinsic feature of the bucket is that they are real huge and has the capacity to carry dirt weighing almost 35 tons. A wheel loader is a must in a rock quarrying site and one can’t think of working without it. Other than just lifting dirt into tractors, they are also used to load the mined products on the trucks which can be then transported for further processing. If the rock quarrying site is huge, then it makes perfect sense to deploy big wheel loaders. However, if the operation is limited to a small site, then one can make use of small wheel loaders as they are available in different sizes.

Last but not the least an off-highway truck also forms an important component in the family of heavy machinery that are used in rock quarrying activities. These big trucks are used extensively to carry huge piles of stuffs from one place to another. You can’t take the service of ordinary trucks that we see on the roads. These are special trucks that are used exclusively for transporting mined materials.