Johannes Serumula

Highly skilled Senior Diesel Mechanic with 10+ years' experience in maintenance and repair of mining, construction, agricultural and earthmoving machinery. Strong background in diagnostics, hydraulic systems, engine rebuilds, fault finding and preventive maintenance. Reliable, safety-driven and accustomed to high-pressure environments.

Senior Diesel Mechanic - Bilnor Staffing

(2023-01 - 2024-12)

• Repairs on Bell dump trucks (40 & 50 series)
• Hydraulic, brake & clutch maintenance
• Hitachi 670 excavator: tracks, final drive, cooling system

Senior Diesel Mechanic - Rabie Boerdery

(2021-01 - 2023-12)

• Repairs on CAT TLB 428F, forklifts, tractors, excavators
• Engine overhauls, clutch repairs & diagnostics

Senior Diesel Mechanic - Basil Read

(2016-01 - 2021-12)

• Maintenance on CAT graders, water bowsers & rollers
• Breakdown response, preventive maintenance & fault-finding

Diesel Mechanic Apprenticeship - Mobi Bore

(2013-01 - 2016-12)

• Engine rebuilds, cylinder heads, hydraulics & pneumatics
• Worked on CAT, Bell, Komatsu and Scania machines

Diesel Trade Theory (N2) - Lephalale FET College (2012-01 - 2012-12)

Hydraulic Simulation – Level 2 (2009-01 - 2009-12)

Automotive Maintenance & Repair – Level 2 (2009-01 - 2009-12)