Operate a grader
DESCRIPTION
Unit Standard (SAQA Reg. No 262735)
The grader, also known as motor grader or road grader, is described as heavy-duty machine that is used in different industry sectors. However, the graders are most commonly used in the construction and mining sites for creating smooth and flat surface.
Motor grader operator training can give operators the foundational skills they need to operate graders safely and effectively. Uncertified operators can endanger themselves and others. They can also put company property and operations at risk.
Successful learner of this standard will be able to;
- Demonstrating knowledge of the functions of a grader.
- Planning for work activities and preparing work area.
- Starting and shutting down grader.
- Operating grader.
- Transporting grader to and from site.
COURSE DURATION:
- 5 Days Novice
- 1 Day Re-certification
NQF LEVEL: 2
CREDITS: 15
Quality Assured Partner: Construction Education And Training Authority
Description
The qualifying learner will be able to operate a grader by understanding the functions of starting, shutting down and operating procedures for the machine. Learners who master the applied competence described in this unit standard will contribute to the development of a professional community of Construction Plant operators. The area of focus of this programme will be;
What Is A Grader
Grader Function
Types Of Graders
Personal Protective Clothing And Equipment
Care For Personal Protective Clothing And Equipment
Identify The Different Components Found On A Grader
- Grader Scarifier
- Grader Ripper
Identify The External And Internal Components Of A Typical Grader Engine
- The Engine
- What Is An Internal Combustion Engine
- The Main Components Of An Engine
Explain The Difference Between Petrol And Diesel Engines
Engine Maintenance
- The Fuel System
- The Hydraulic System
- Hydraulic Tank
- Double Acting Cylinders
- Single Acting Cylinders
- Hydraulic System Safety
The Electrical System
Battery Safety, Care And Maintenance
The Master Switch
- Fuses
The Braking System
- Service Brakes
- Park Brakes
- Supplementary Brakes
The Power Train
Typical Motor Grader Type Power Train
Powershift Transmissions
The Cooling System Explained
- Liquid Cooling
The Main Components Of The Liquid Cooling System
Checking The Cooling System
Overheating Causes
Tyres
- Tyre Care
- Causes Of Tyre Wear
- Tyre Inflation
- Daily Tyre Care
- Tyre Checking
Different Types Of Gauges
- Temperature Gauges
- Pressure Gauges
- Fuel Tank Level Gauge
- Electrical System Charging Gauges
- Hour Meter Gauge
Different Types Of Warning Devices
- Warning Systems
- Electronic/Computer Monitoring System
- Warning Lights
- Hooters
- Buzzers
- Back–Up Alarms
Different Warning Levels Found On Electronic And Computer Monitoring Systems
- Warning Levels Explained
Identify The Different Symbols Found On Electronic And Computer Monitoring Systems
Explain Why The Operators Compartment Must Be Kept Clean, Neat And Tidy
Grader Cab
- Steering Controls
- Pedal Controls
- Direction Selectors
- Implement Or Attachment Controls
- Attachment Controls
- Brake Pedal And Parking Brake
- Supplementary Brakes
Grader Checks
- The Walk Around Inspection
- The Pre – Starting Checks
- The Pre –Operating Checks
- The Operating Checks
- The Parking Procedure
- The Shutdown Procedure
Shutting Down And Parking The Grader
- Stopping The Grader
- Parking
- Stopping The Engine
General Grader Safety
Safety Rules
Site Rules
Explain And Operate The Grader
- Blade Control
- Sideshift The Blade
- Lift The Blade
- Rotate The Circle
- Reverse The Blade
- Circle Sideshift
- Blade Pitch
- Blade High Lift
- Grader Blade Angle
- Blade Carry Position
Operate The Grader And Perform All The Basic Operations
- Front Wheel Lean Function
- Articulation
- Grading
- Cutting
- Pushing
- Spreading
- Mixing
Finished Grading
- Ditches
- Mark Out The Ditch
- First Ditch Cut
- Move The Windrow Over
- Repeat Ditch Cuts
- Grade Ditch Outslope
- Ditch Finishing
- Flat Bottom Ditches
- Ditch Cleaning
Windrows
- Forming A Windrow
- Handling A Windrow
- The Right Way
- The Wrong Way
Spreading A Windrow And Finishing
Bank Sloping
- Steep Banks
- Wide Slopes
- Terrace Construction
- Grading Curves
- Grading Around Obstacles
Using The Scarifier
Getting Out When Stuck
Intermittent Revving
Excessive Idling
Engine Exhaust Smoke Colour
Starting A Cold Engine
Explain How To Safely Load The Grader Onto A Transporter
Explain What Aspects To Check For While Loading And Off Loading The Grader
Explain How To Off-Load The Grader From The Transporter
Explain How To Position And Secure The Grader On The Transporter
Entry level requirements into this programme?
All new entrants intended under this code (Novice or Re-licensing) shall provide training institution with the required documents as specified under the National Code Of Practice (NCOP No 43835) Promulgated 23 October 2020
- An employer declaration or medical certificate confirming the medical fitness of the learner to undergo the intended training
- An eye test results issued by a person trained to carry out such tests
- All new entrants intended under this code will be required to hold at least a Grade 9 (Std 7) school certificate and are at least 18 years of age.
- Learners shall provide training institution with a valid certified copy of his/her Identity Document
