Excavators are heavy construction equipment consisting of a boom, arm, bucket, and cab on a rotating superstructure atop an undercarriage with tracks or wheels. These machines are used mainly for digging purposes as well as various lifting and carrying tasks in various applications.
What is the function of an excavator?
Excavators are popular earthmoving vehicles that feature a bucket, arm, rotating cab and movable tracks. These components provide superior digging power and mobility, allowing this heavy equipment to perform a variety of functions, from digging trenches and breaking holes to lifting away waste and excavating mines.
What is excavator and it uses?
An excavator is a construction vehicle used to excavate or move large objects. An Excavator is basically made up of 2 parts: a driving base associated a powerful boom arm with an attachment designed for excavating. The operator sits within a small cab connected to the base and controls the arm.
What is the use of hydraulic excavator?
The primary function of excavator in the construction industry is digging ditches, trenches, foundations, and holes and for quarrying and mining river beds in the mining industry. Also, with excavators, it is possible to safely lift and move soil or other heavy materials from one place to another.
Is excavator a motor vehicle?
After analyzing the issue, the Hon’ble Court of view that ‘the excavators and road rollers are motor vehicles for the purpose of Motor Vehicles Act and they are registered under that Act and are exigible to tax under Entry Tax Act. They are suitable for use on roads.
How many types of excavators are there?
The mechanical excavators or the cable-operated excavators are of two types: the hoe and the shovel. In the hoe type excavators, the bucket faces and digs towards the machine while in the shovel type excavator, the bucket faces and digs away from the machine.
What are the advantages of excavator?
They exert low ground pressure. They feature auxiliary hydraulics for greater attachment versatility. They’re easy to haul. They can dig offset without repositioning the excavator.
What is excavator construction?
Excavators are heavy construction equipment consisting of a boom, dipper (or stick), bucket and cab on a rotating platform known as the “house”. The house sits atop an undercarriage with tracks or wheels. They are a natural progression from the steam shovels and often mistakenly called power shovels.
Who made the first excavator?
The very first excavator to use hydraulic technology was built in 1882 by Sir W. G. Armstrong & Company in England, where it was used in construction of the Hull docks. Unlike today’s excavators that use hydraulic fluid, water was used to operate the hydraulic functions.
What is boom in excavator?
The excavator boom is one of the key components of an excavator, and also main load bearing part. The boom of an excavator is a box shaped rectangular section structure . The boom structure is mainly made of thin steel plate welded together which forms a complex geometry .
What is JCB excavator?
JCB Excavators. The best-in-class range of JCB Excavators comprises heavy-duty Excavators that exhibit maximum performance, strength, efficiency and productivity. For over four decades, JCB has been a name to be reckoned with among the excavator manufacturers of the world.
What is the function of bulldozer?
bulldozer, also called Dozer, powerful machine for pushing earth or rocks, used in road building, farming, construction, and wrecking; it consists of a heavy, broad steel blade or plate mounted on the front of a tractor.
What is the full name of JCB?
JCB: Joseph Cyril Bamford
J.C. Bamford Excavators Limited is a British multinational corporation. It is universally known as JCB and headquartered in Rocester, Staffordshire. JCB manufactures equipments for construction, agriculture and demolition.
What is a JCB vehicle?
Most people don’t realize that JCB stands for J.C. Bamford Excavators Limited. JCB is one of the three largest construction equipment manufacturers in the world and it was named after its founder, Joseph Cyril Bamford.
Who makes JCB?
JC Bamford Excavators Ltd. JCB is a British manufacturer of equipment for construction, agriculture, waste handling, and demolition, founded in 1945 and based in Rocester, Staffordshire, England.