What Do Heavy Equipment Mechanics Do: Job Description, Responsibilities and Duties

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daily life of a Mobile Heavy Equipment Mechanic
are Mobile Heavy Equipment Mechanics happy with their job

Mobile Heavy Equipment Mechanics

Other names for this job might include Brake Mechanic, Bulldozer Mechanic, Cat Mechanic, Caterpillar Mechanic, Clutch Mechanic, Construction Equipment Mechanic, Construction Equipment Overhauler, Crane Mechanic, Diesel Mechanic, Diesel Technician

  • $50080
  • 69%
    Job satisfaction
  • Medium
    Becoming one
  • Medium
    Job growth
OwlGuru Rank


Being A Heavy Equipment Mechanic: What You Really Do

In this job description guide, you will find out what do Mobile Heavy Equipment Mechanics do and what is their typical work day like.

After reading this, you will have a much better idea on whether you will like working as a Mobile Heavy Equipment Mechanic or not.

Job summary

Heavy Equipment Mechanics diagnose, adjust, repair, or overhaul mobile mechanical, hydraulic, and pneumatic equipment, such as cranes, bulldozers, graders, and conveyors, used in construction, logging, and surface mining.

We asked Heavy Equipment Mechanics how satisfied they are with their job. Here is what they said.

Job satisfaction


How meaningful is this job


69% of them said they were satisfied with their job and 45% said they find that their job makes the world a better place or helps to make someone else’s life better.

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Typical day

On a daily basis, Heavy Equipment Mechanics Test mechanical products and equipment after repair or assembly to ensure proper performance and compliance with manufacturers’ specifications. They Repair and replace damaged or worn parts.

1 of the main responsibilities as A Heavy Equipment Mechanic is to Operate and inspect machines or heavy equipment to diagnose defects.

Some may also Dismantle and reassemble heavy equipment using hoists and hand tools.

In a normal work day, another thing that Heavy Equipment Mechanics do is they Clean, lubricate, and perform other routine maintenance work on equipment and vehicles.

In addition to that, they Examine parts for damage or excessive wear, using micrometers and gauges..

A typical day for A Heavy Equipment Mechanic look like this:

Inspect completed work to ensure proper functioning.
Replace worn, damaged, or defective mechanical parts.
Repair worn, damaged, or defective mechanical parts.
Inspect mechanical equipment to locate damage, defects, or wear.
Operate transportation equipment to demonstrate function or malfunction.

We asked some Heavy Equipment Mechanics a few questions to find out what else does their work day look like. Here is what we found.

Do you have telephone conversations everyday in this job?43% said yes
Do you have to use email everyday in this job?17% said yes
How important is it to work in a team in this job?27% said very important
Do you have group discussions everyday in this job?78% said yes
Do you have to meet strict deadlines everyday in this job?50% said yes
Do you talk or work with customers everyday in this job?42% said yes
Do you have to deal with angry customers everyday in this job?26% said yes
Do you have to make decisions everyday in this job?66% said yes

Other responsibilities

Besides the “typical day” things that Heavy Equipment Mechanics do, they Diagnose faults or malfunctions to determine required repairs, using engine diagnostic equipment such as computerized test equipment and calibration devices. They might also Schedule maintenance for industrial machines and equipment, and keep equipment service records.

On a weekly to monthly basis, Heavy Equipment Mechanics Assemble gear systems, and align frames and gears. and Fit bearings to adjust, repair, or overhaul mobile mechanical, hydraulic, and pneumatic equipment.

In addition, they Weld or solder broken parts and structural members, using electric or gas welders and soldering tools.

Although specific duties may vary, many of them Adjust and maintain industrial machinery, using control and regulating devices.

To some Heavy Equipment Mechanics, it is also their responsibility to Fabricate needed parts or items from sheet metal.

A typical week or month for them might include:

Troubleshoot equipment or systems operation problems.
Schedule repair, installation or maintenance activities.
Maintain repair or maintenance records.
Assemble mechanical components or machine parts.
Align equipment or machinery.
Repair worn, damaged, or defective mechanical parts.
Solder parts or connections between parts.
Operate welding equipment.

Working life

Working hours

More than 40 hours per week

Working schedule

Regular (Set schedule and routine)

In a typical work week as A Heavy Equipment Mechanic, you can expect to work More than 40 hours per week.

Do Heavy Equipment Mechanics work in an office-style work environment?


Once a week

Once a month

Once a year


Do Heavy Equipment Mechanics work in a warehouse-style work environment?


Once a week

Once a month

Once a year


Do Heavy Equipment Mechanics work outdoors?


Once a week

Once a month

Once a year


Is this right for me

Best personality for this career

The Builders and The Organizers

You can read more about these career personality types here.

You will like this career if you are someone who likes work activities that include practical, hands-on problems and solutions. They like working with plants, animals, and real-world materials like wood, tools, and machinery. Many of the careers require working outside, and do not involve a lot of paperwork or working closely with others.

You also like following set procedures and routines. They like working with data and details more than with ideas.

How we can help

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Career type

Trades and Services
Power, Structural and Technical Systems
Maintenance, Installation and Repair
Facility and Mobile Equipment Maintenance

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