A grader, also commonly referred to as a road grader, motor grader, or simply a blade, is a form of heavy equipment with a long blade used to create a flat surface during grading. Although the earliest models were towed behind horses, and later tractors, most modern graders are self-propelled and thus technically “motor graders”.
Typical graders have three axles, with the steering wheels in front, followed by the grading blade, then a cab and engine atop tandem rear axles. Some graders also have front wheel drive for improved performance. Some graders have optional rear attachments, such as a ripper, scarifier, or compactor. A blade forward of the front axle may also be added. For snowplowing and some dirt grading operations, a main blade extension can also be mounted.
Capacities range from a blade width of 2.50 to 7.30 m (8 to 24 ft) and engines from 93–373 kW (125–500 hp). Certain graders can operate multiple attachments, or be designed for specialized tasks like underground mining.
SA MINING AND OPERATOR TRAINING COLLEGE we do offer grader training
it a theory and practical course
2 weeks
Costs R5500
it also includes free accommodation
We are based in Rustenburg town: 53 Nelson mandela drive
For more information and bookings call or whatsapp on: +27739110468 / +27766155538
you can log to our website: www.saminingcollege.com
you can also email us: sa*************@***il.com
sa*********@***il.com
