A single bulldozer weighs between 8 and 104 tons depending on its type, according to Wikipedia. Wide tracks allow bulldozers to distribute their weight over a large area, which helps to decrease pressure, according to Heavy Equipment.com.Know More
Bulldozers by design sport an immense blade and versatile track. The blade is used to push material from one place to another, while the tracks help move the bulldozer over rough terrain and steep slopes. A bulldozer's diesel engine provides between 50 and 700 horsepower. Bulldozers have cabins that can feature air conditioning, AM/FM radio and automatic seat adjustments.
The Caterpillar D9 is one of the most popular track-type bulldozers in the world thanks to its low operating costs, size, reliability and durability.Learn more in Industries
The two main types of mining are surface mining and underground mining. Mining is further divided into several other categories including room and pillar mining, slope mining, block caving, quarrying, open-pit mining and in situ mining.Full Answer >
A small-scale industry is a project or firm created on a small budget or for a small group of people. A small-scale industry produces its goods using small machines, less power and hired labor. It is located within a single place and produces goods meant for few people.Full Answer >
The main importance of fossil fuels is to provide energy, and it is estimated that they provide up to 80 percent of the world's energy. Fossil fuels are carbon compounds that occur naturally and are found in the crust of the Earth. They are produced due to high-pressure anaerobic conditions that act on dead organisms.Full Answer >
Bulk transport involves shipping goods or cargo with large trucks, trains or maritime vessels. Usually, these types of items are not packaged in boxes and are raw goods and materials. Common examples of bulk items transported this way include coal, grain and petroleum.Full Answer >