SOUTH AFRICA · SALARY IN RANDS

Bus and Truck Mechanics and Diesel Engine Specialists

What the work involves, the skills employers want, and how to get started in South Africa.

  • Bus Mechanic
  • Diesel Mechanic
  • Diesel Technician (Diesel Tech)
  • Fleet Mechanic
  • General Repair Mechanic
  • Heavy Truck Mechanic
  • Service Technician
  • Trailer Mechanic

What do Bus and Truck Mechanics and Diesel Engine Specialists do?

Bus and Truck Mechanics and Diesel Engine Specialists are skilled technicians who focus on the repair and maintenance of diesel engines and related systems in buses, trucks, and other heavy vehicles. They diagnose mechanical issues using a blend of technical knowledge and practical experience, often involving complex systems such as engines, transmissions, and electrical components. These professionals are trained to conduct routine inspections, perform preventive maintenance, and execute repairs ranging from minor adjustments to complete overhauls. Their expertise extends to various technologies, including fuel injection systems, hydraulic brakes, and air conditioning systems, ensuring that vehicles operate efficiently and safely. With a growing demand for environmentally friendly and technologically advanced systems, these specialists often stay updated with the latest industry trends and innovations, making them integral to the transportation sector's functionality and sustainability.

What the work actually is

  • Use handtools, such as screwdrivers, pliers, wrenches, pressure gauges, or precision instruments, as well as power tools, such as pneumatic wrenches, lathes, welding equipment, or jacks and hoists.
  • Inspect brake systems, steering mechanisms, wheel bearings, and other important parts to ensure that they are in proper operating condition.
  • Raise trucks, buses, and heavy parts or equipment using hydraulic jacks or hoists.
  • Adjust and reline brakes, align wheels, tighten bolts and screws, and reassemble equipment.
  • Attach test instruments to equipment, and read dials and gauges to diagnose malfunctions.

Skills employers expect

Skills

  • Repairing Repairing machines or systems using the needed tools.
  • Troubleshooting Determining causes of operating errors and deciding what to do about it.
  • Operations Monitoring Watching gauges, dials, or other indicators to make sure a machine is working properly.
  • Equipment Maintenance Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
  • Critical Thinking Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.

Abilities

  • Near Vision The ability to see details at close range (within a few feet of the observer).
  • Arm-Hand Steadiness The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.
  • Finger Dexterity The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects.
  • Manual Dexterity The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.
  • Control Precision The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.

Knowledge

  • Mechanical Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
  • Transportation Knowledge of principles and methods for moving people or goods by air, rail, sea, or road, including the relative costs and benefits.
  • Education and Training Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
  • English Language Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
  • Public Safety and Security Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.
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How people get into it

Education of new hires

Post-secondary certificate
Awarded for training completed after high school (for example, in Personnel Services, Engineering-related Technologies, Vocational Home Economics, Construction Trades, Mechanics and Repairers, Precision Production Trades)
High school diploma or equivalent
or: GED, High School Equivalency Certificate

A normal week

  • Repairing and Maintaining Mechanical Equipment
  • Inspecting Equipment, Structures, or Materials
  • Getting Information
  • Identifying Objects, Actions, and Events
  • Operating Vehicles, Mechanized Devices, or Equipment

Tools used on the job

Technology

  • Computer aided design CAD software Autodesk AutoCAD · Dassault Systemes CATIA · Dassault Systemes SolidWorks
  • Facilities management software Computerized maintenance management system software CMMS · Shop management software
  • Analytical or scientific software Cummins INSITE · Engine diagnostic software
  • Spreadsheet software Microsoft Excel
  • Enterprise resource planning ERP software SAP software

Tools

  • Specialty wrenches Bleeder wrenches · Flare nut wrenches · Pump wrenches
  • Calipers Dial calipers · Inside calipers · Outside calipers
  • Portable data input terminals Detroit diesel electronic control DDEC readers · Flash card readers · Handheld diagnostic computers
  • Drill press or radial drill Drill presses · Punch presses
  • Blow torch Acetylene torches · Cutting torches

Who it suits

Realistic

Work involves designing, building, or repairing of equipment, materials, or structures, engaging in physical activity, or working outdoors. Realistic occupations are often associated with engineering, mechanics and electronics, construction, woodworking, transportation, machine operation, agriculture, animal services, physical or manual labor, athletics, or protective services.

Conventional

Work involves following procedures and regulations to organize information or data, typically in a business setting. Conventional occupations are often associated with office work, accounting, mathematics/statistics, information technology, finance, or human resources.

Investigative

Work involves studying and researching non-living objects, living organisms, disease or other forms of impairment, or human behavior. Investigative occupations are often associated with physical, life, medical, or social sciences, and can be found in the fields of humanities, mathematics/statistics, information technology, or health care service.

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Questions people ask

How much do Bus and Truck Mechanics and Diesel Engine Specialists earn in South Africa?

Bus and Truck Mechanics and Diesel Engine Specialists salaries in South Africa vary by experience, province and employer.

What do Bus and Truck Mechanics and Diesel Engine Specialists do?

Use handtools, such as screwdrivers, pliers, wrenches, pressure gauges, or precision instruments, as well as power tools, such as pneumatic wrenches, lathes, welding equipment, or jacks and hoists, Inspect brake systems, steering mechanisms, wheel bearings, and other important parts to ensure that they are in proper operating condition and Raise trucks, buses, and heavy parts or equipment using hydraulic jacks or hoists.

How do I know if this career fits me?

Take the free Assessify career assessment. It matches your answers to careers and shows the South African salary next to each one.