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Lourens Van Zyl, Workshop Team Leader

Lourens Van Zyl

Workshop Team Leader·Aertssen Machinery Services

South Africa

Master's degree, Master Technician

Work experience

Total years of experience: 23 years, 9 months

Workshop Team Leader

January 2016 - May 2026

Aertssen Machinery Services

Umluj, Saudi Arabia

January 2016 - May 2026

• Manage full workshop operations for earthmoving and crane division,
ensuring high equipment availability and compliance with safety standards.
• Lead and supervise expats, electricians, welders, mechanics, and support
staff.
• Plan and control maintenance schedules, breakdown repairs, and major
component replacements.
• Implement quality control and preventative maintenance systems and
conduct final inspections before equipment release.
• Control workshop costs, spares usage, and stock levels.
• Liaise with operations and management to align maintenance with project
demands.
• Supervised maintenance of dozers, excavators, dewatering pumps, forklifts,
trucks, RT cranes, mobile cranes, crawler cranes, and generators.
• Diagnosed complex hydraulic and electrical faults.
• Implemented inspection regimes and quality assurance processes.
• Oversee stock control and spare parts management.

Company industry:
Other Business Support Services

Field Service Technician

January 2016 - November 2016

Hitachi Construction Machinery

Phalaborwa, South Africa

January 2016 - November 2016

• Provided field service support on full range of Hitachi equipment.
• Conducted diagnostics, servicing, inspections, and machine commissioning.
• Performed major component rebuilds and post-repair commissioning.
• Managed oil analysis and condition monitoring programs.
• Ordered parts and coordinated repair logistics.

Company industry:
Industrial Production

Mechanical Supervisor

January 2011 - December 2015

Barloworld Caterpillar

Mokopane, South Africa

January 2011 - December 2015

• Supervised maintenance of complete face shovel fleet.
• Led technicians and enforced safety compliance and quality standards.
• Conducted risk assessments and method statements.
• Managed oil analysis, faultfinding, and major component change-outs.
• Planned and controlled strategic spare parts requirements.

Company industry:
Technical Maintenance & Repair

Service Technician

October 2010 - January 2011

Werda Toyota

Louis Trichardt, South Africa

October 2010 - January 2011

• Serviced and repaired full Toyota vehicle range.
• Conducted diagnostics, engine and gearbox rebuilds.
• Performed pre-delivery inspections and customer support.

Company industry:
Automotive Dealership & Distributor

5 Mechanic (Workshop & Field Service)

January 2008 - January 2010

Bell Equipment

Johannesburg, South Africa

January 2008 - January 2010

• Performed breakdown repairs and scheduled maintenance on Bell, John
Deere, and Kato machines.
• Executed major component rebuilds and inspections.
• Conducted advanced diagnostic faultfinding.
• Managed parts ordering and service documentation.

Company industry:
Industrial Production

Apprentice → Mechanic

January 2002 - December 2007

Terex / Barloworld Caterpillar

Louis Trichardt, South Africa

January 2002 - December 2007

• Trained and qualified as an earthmoving equipment mechanic.
• Maintained and repaired face shovels, RH120, 200, 340, 400.
• Conducted hydraulic and electrical faultfinding.
• Managed oil sampling, parts ordering, and safety responsibilities.

Company industry:
Mining & Quarrying

Education

Hyaundai

January 2010

January 2010

Master's degree, Master Technician

South Africa

Grinaker LTA

December 2005

December 2005

Higher diploma, Heavy Equipment Mechhanic

South Africa

Louis Trichardt High School

January 2000

January 2000

High school or equivalent, High School

South Africa

Skills

ASSET MANAGEMENT
Intermediate
ASSET MANAGEMENT
Intermediate
COMPUTER HARDWARE
Intermediate
COMPUTER HARDWARE
Intermediate
CONSTRUCTION
Intermediate
CONSTRUCTION
Intermediate
ELECTRICAL CONNECTIONS
Intermediate
ELECTRICAL CONNECTIONS
Intermediate
FLEET MAINTENANCE
Intermediate
FLEET MAINTENANCE
Intermediate
HEAVY EQUIPMENT
Intermediate
HEAVY EQUIPMENT
Intermediate
HYDRAULICS
Intermediate
HYDRAULICS
Intermediate
LEADERSHIP
Intermediate
LEADERSHIP
Intermediate
NETWORK DIAGNOSTICS
Intermediate
NETWORK DIAGNOSTICS
Intermediate
OPERATIONS
Intermediate
OPERATIONS
Intermediate

Languages

Afrikaans
Beginner
English
Beginner

Training and Certifications

Certifications
Toyota Pro Technician
Earthmoving Equipment Mechanic