Trackless Mobile Machines

HTM Engineering (Pty) Ltd – TMM Maintenance and Rebuilds

TMM Maintenance and Rebuilds

HTM Engineering (Pty) Ltd is a South African-based company providing specialised Trackless Mobile Machine services to the mining industry. We customise solutions to reduce costs, improve productivity, and strengthen client relationships.

What We Do

TMM Services

Trackless Mobile Machine for mining maintenance

Maintenance Services

OEM servicing, breakdown support, audits, reporting and technical advice.
Trackless Mobile Machine undergoing maintenance

Equipment Rebuilds

Full TMM rebuilds to OEM specifications including hydraulics and transmissions.
Mining equipment workshop

Workshop Management

Underground and surface workshop management with skilled artisans.
Our Work

Established Projects

We rebuild all types of TMM equipment to (OEM) Original Equipment Manufacturer specifications as well as repair various machine components such as Gear boxes, Differentials, Transmissions, Hydraulic cylinders, Electrical Wiring, Line boring, Mobile Thread Repairs. We also offer Field services together with valuable advice where necessary on product improvements for the client’s optimum productivity. Provides onsite highly experienced teams and motivated artisans to carry the day to day servicing of equipment and as well offer our clients an integrated supply of spare.

Surgo Mining Rebuilds
Surgo Mining
2025
Sandvik Buckets
Sandvik Buckets
2023
AARD Buckets
AARD Buckets
2023
AARD Rebuilds
AARD Rebuilds
2023
Electrical Wiring
Electrical Wiring

Electrical wiring services for all Trackless Mobile Machines, carried out to Original Equipment Manufacturer (OEM) specifications.

Electrical Repairs
Electrical Repairs

Repair and refurbishment of machine electrical systems as part of complete equipment rebuilds and breakdown support.

OEM Standard Wiring
OEM Wiring Standards

All electrical work is completed according to OEM standards, ensuring safety, reliability, and optimum equipment productivity.

Our Spares

Mining & TMM Spare Parts

We supply a wide range of high-quality spare parts for underground and surface Trackless Mobile Machines (TMM). Our spares are sourced and supplied according to Original Equipment Manufacturer (OEM) standards to ensure reliability, safety and maximum equipment uptime.

Our product range includes spares for LHD machines, dump trucks, drill rigs, drifters, excavators, front end loaders and other mining equipment. We support our clients with fast turnaround times, technical support and integrated spare supply solutions aimed at reducing downtime and improving productivity.

LHD Spares
LHD Spares

Load Haul Dump machine spares including cylinders, tyres, filters, axles, seal kits, torque converters and transmissions.

Dump Truck Spares
Dump Truck Spares

Complete dump truck spares including engines, transmissions, torque converters, cooling systems, electrical and hydraulic systems.

Drill Rig Spares
Drill Rig Spares

Spares for face drill rigs, production drill rigs, surface drill rigs and rotary blast hole rigs for underground and surface mining.

Drifter Spares
Drifter Spares

HLX 5, HXL 1, H200 and other drifter spares supplied to OEM standards for reliability and performance.

Excavator Spares
Excavator Spares

High-quality excavator spares suitable for mining operations, ensuring productivity and reduced downtime.

Front End Loader Spares
Front End Loader Spares

Front end loader spares including cylinders, filters, axles, seal kits, transmissions and torque converters.

Need TMM maintenance or rebuild support?

Contact HTM Engineering to discuss your equipment and service needs.

Request a Quote Call +27 14 007 5089

HTM Engineering Logo
HTM Engineering (Pty) Ltd

Success Through Innovation.

Our Services

Plant Maintenance Rebuilds & Refurbishment Hydraulic Component Repairs Spares Support Pipe Design

Quick Links

Home About Us Services Projects

Contact Info

Main Office: 3469 Moraka Street, Tlhabane, Rustenburg, Northwest 0299 Branch: 3687 Seraleng, Boshfontein Section, Rustenburg info@htmengineeringpty.com +27 14 007 5089 +27 79 666 5263

© HTM Engineering (Pty) Ltd. All Rights Reserved.