Donovan de Winnaar

Charge Hand fitter

Talent

8 Fortress street, 22 Lieberstein court, Rhodesfield, Kemptonpark, GautengMember since October 14, 2026

Hydraulic repairs and maintenanceMaintenance and repairsRefurbishmentsLeading a teamScheduled maintenanceBreakdown reportsTraining & AssessingPlanningLiaising with clientsMS Excel 2010

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Hydraulic repairs and maintenanceMaintenance and repairsRefurbishmentsLeading a teamScheduled maintenance

About

Ensuring Maintenance, repairs and refurbishments on drill rigs are done in accordance to company procedures and OEM on all plant is not compromise. Working on raise bore machines doing maintenance and repairs as well as refurbishments and field work. All hydraulic repairs and maintenance. Maintenance on reduction gearboxes and complete overhaul on plant

Experience

Charge Hand fitter - MURRAY AND ROBERTS

Ensuring Maintenance, repairs and refurbishments on drill rigs are done in accordance to company procedures and OEM on all plant is not compromise.
Working on raise bore machines doing maintenance and repairs as well as refurbishments and field work. All hydraulic repairs and maintenance.
Maintenance on reduction gearboxes and complete overhaul on plant
53R
61 RE
65R
71 RE
RBM 7 SP
83 RE
85 RH
103 RE
HG 330
HG 330 SP I
HG 330 SP III
Shaft liners and concrete pumps

Fitter - EVENTSPEC MINING AND ENGINEERING

(2023-05 - 2024-03)

Rebuilding TMM Machines and making sure that OEM on all parts was to customer specification and within the time frames given by client
Models include was
M2D Atlas
Atlas Simba
Atlas 282
Sandvik DS211L, D420, D321, D210

Engineering Forman, Raise bore division - MURRAY AND ROBERTS – SOUTH AFRICA

(2021-11)

Ensuring Maintenance, repairs and refurbishments on drill rigs are done in accordance to company procedures and OEM on all plant is not compromise. Leading a team of 25 personnel with the emphasis on safety with without compromising set targets and project lead times
Working on raise bore machines doing maintenance and repairs as well as refurbishments and field work. All hydraulic repairs and maintenance.
Maintenance on reduction gearboxes, fitting of large diameter bearings
53R
61 RE
71 RE
RBM 7
82 RE
83 RE
85 RH
103 RE
HG 330
HG 330 SP I
HG 330 SP III
Shaft liners and concrete pumps

Mechanical Fitter (Acting foreman), Raise bore division - MURRY AND ROBERTS – SOUTH AFRICA

(2017-09 - 2021-11)

Ensuring Maintenance, repairs and refurbishments on drill rigs are done in accordance to company procedures and OEM on all plant is not compromise. Leading a team of 25 personnel with the emphasis on safety without compromising set targets and project lead times
Working on raise bore machines doing maintenance and repairs as well as refurbishments and field work. All hydraulic repairs and maintenance.
61 RE
71 RE
82 RE
83 RE
85 RH
103 RE
HG 330 SPI
HG330 SP II
HG330 SP III

Technical Contract Manager, Raise bore division - ATLANTIS COMPONY INDIA - India

(2016-07 - 2017-09)

4 month on one month off roster

Leading maintenance team on various mines in India
Ensuring:
Safe operational integrity of all plant is not compromised
Personnel achieve the highest standards of maintenance and repairs along with the highest standard of safety
Company occupational health and safety policy and procedures are adhered to at all times.
Company preventative and scheduled maintenance procedures are adhered to
Ensure that personnel are suitably skilled and have adequate training in the roles they are designated
Scheduled component change outs
Breakdown reports
Dealing with Clients and managing daily month end reports
Hands on maintenance on various models:
RHINO 2006 DC, RHINO 2007 DC , RHINO 2008 Hydraulic, 61 RHYD,61RE,61RHYD and RM12 Dual electric drive

Maintenance Manager East operations - JETCRETE OZ (Byrne cut) - Queensland Australia

(2013-02 - 2016-01)

Leading a team of maintenance personnel on various sites in Queensland and Tasmania
Ensuring that:
Company occupational health and safety policy and procedures are adhered to at all times.
Company preventative and scheduled maintenance procedures are adhered to
Safe operational integrity of all plant is not compromised
Personnel achieve the highest standards of maintenance and repairs along with the highest standard of safety
Ensure that personnel are suitably skilled and have adequate training in the roles they are designated.
Satisfactory relations are maintained with BAPL clients at all times.
Entering and monitoring maintenance using MEMS.
Mobile Equipment Maintenance System.
Planning of Hour based service forecasts and preventative maintenance
Scheduled component change outs
Breakdown reports
Ordering and tracking of parts using PRONT Xi Enterprise Management System
Dealing with Clients and managing Warranties
Training & Assessing and signing of on Maintenance personnel’s practical assessments

Branch Manager - MURRAY ENGINEERING - (Byrne cut) - Queensland Australia

(2012-07 - 2013-02)

Liaising with clients on the mine
Meeting monthly targets
Establishing work and growth potential

Fitter - MURRAY ENGINEERING – (Byrne cut) - Western Australia

(2011-02 - 2012-07)

Refurbishment and maintenance of Underground mobile plant.
Sandvik Tamrock Power class drills
Sandvik Tamrock supper drills
Caterpillar AD 55 agitators
AD55 caterpillar trucks
1700 Caterpillar loaders
2900 Caterpillar loaders
L70F, L90F, L120F Volvo loaders
Maintenance and repairs on raise bore machines
56R
53R
61R
Building and assembling diesel powered water pump units for Xylem

Leading hand fitter - RUC MINING CONTRACTORS - Western Australia

(2006-11 - 2011-01-18)

Repairing and refurbishing of Raise bore machines
Models:
53 RHYD
61 RHYD
71 RE
RBM 7HYD
83 RE
84 R
85 R HYD
STRATA 850 & 950
Mechanically, Hydraulic Service and Maintenance on Winders
Designing, planning and building of new raise bore machines and hydraulic power packs

RUC MINING CONTRACTORS - MINING DIVISION - Western Australia, Kambalda Mine Site