Ashley Visser

OEM Maintenance and repairs Replacing of front and rear diffs on the power train Rebuilding and repairs of Hubs

Diesel Mechanic – LHD Workshop at Petra Diamond Mine (2018-01 – Present)

• OEM Maintenance and repairs
• Replacing of front and rear diffs on the power train
• Rebuilding and repairs of Hubs
• Transmissions replacement
• Replacing of Engen
• Replacing of Torque converter
• Replacing of radiators
• Operator Cap replacement
• Replacing of H-Frame, Swing arm, Dogbone, Bucket, Bushes, Pins and Collet
• Replacing and overhauling of all cylinders on machines
• Rebuilding and maintaining grease system
• Replacing of flat wheels
• Rebuilding and replacing of all Prop Shafts and Centre bearing
• Replacement of Water pump and Thermostat
• Replacement of oil Sump and oil Pump
• Replacing of Transmission Valve bank
• Replacing of Diesel Pump on 1300G
• Supervising and developing assistance
• Legal 292 Appointment Currently acting as foreman
• Operate and promote safe working site
• Ensure the completion of work on time and within budget
• Equipment and material management
• X-time – timekeeping
• Daily and Production meetings

Diesel Mechanic – Drill rig Workshop at Petra Diamond Mine (2012-05 – 2018-01)

Maintaining on the following Drill rigs, servicing and maintenance according to OEM specifications on Atlas Copco Drill rigs (282, 281), Sandvik Drill Rigs (DD211L and DL2720 – Development Rigs), and Aart Drill Rig (Draw-point drill rig).

• OEM Maintenance and repairs
• Boom Extensions
• Drifters
• Slings
• Feed-rails
• Adjusting of slides
• Replacing of main Hydraulic pump and adjusting pressure according to specifications
• Engen Transmissions
• Fault Finding and repairs on the Hydraulic System
• Replacing and making of Hydraulic pipes
• Replacing and rebuilding of Hydraulic Propshafts
• Maintaining and replacing of Dust Collectors

Diesel Mechanic Assistant at Petra Diamond Mine (2009-02 – 2012-05)

Assisting with diesel mechanic tasks including engine overhauling, rebuilding equipment, and maintaining various mining machinery.

• Engine overhauling for CAT bulldozer D8's and Dezzi Dump Trucks
• Rebuilding of Bobcats and LDV's
• Replacing hydraulic pumps on CAT wheel dozer and excavators
• Changing of tracks on bulldozer's and excavators
• Replacing of duff
• Basic experience working on fire systems
• Changing of torque converter and transmissions on the CAT bulldozer D8
• Changing of H-frame, swingarm, dogbone and buckets on various types front end loaders
• Attending to daily breakdowns of all TMM
• Complying with daily safety regulations

N5 in Supervisory Management

N5 in Strength of Materials and Structures

N5 in Fluid Mechanics

N5 in Mechano-Technics

N4 in Supervisory Management

N4 in Mechano-Technics

N4 in Engineering Science

N4 in Mathematics

N3 in Engineering Drawing

N3 in Mechano Technology

N3 in Engineering Science

N3 in Mathematics

N2 in Diesel Trade Theory