Canadian-Built Equipment That Keeps Your Mine Moving

Purpose-built underground utility vehicles, full-scope rebuild programs, and electrical systems designed to keep your operation moving in tough mining environments.

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Canadian-Built In Sudbury

15,000 sq. ft. shop in Ontario’s mining hub

30 Years Underground

Trusted by major hard-rock mining producers

Full Lifecycle Partner

One partner for design, build, service, & rebuild

Safety & Serviceability

Built-in safety features & ground-level access

OEM SOLUTIONS FOR UNDERGROUND MINING

TES Inc. brings equipment design, manufacturing, mechanical and electrical service, parts support, and rebuild capability together under one roof. Mines work with one accountable team from application requirements and fabrication through equipment delivery, repair, and lifecycle extension.

MINREACHMulti-function underground utility vehicles combining telescopic lift, reach, load positioning, and a selected rear application.

SPARTAPurpose-built articulated utility vehicles for personnel transport, service, lifting, installation, explosives handling, material transport, and specialized mine work.

REBUILDS & PARTSMechanical and electrical rebuilds, component repair and exchange, critical spares, consignment options, and long-term fleet support.

ELECTRICAL SYSTEMSStandard and custom power distribution, control, conversion, repair, and rebuild solutions for underground operations.

Utility Vehicles for Underground Mining

SPARTA SERIES

SPARTA is a purpose-built line of articulated underground utility vehicles. Modular construction, shared components, ROPS/FOPS operator protection, SAHR braking, fire suppression, and ground-level service access support safe operation, straightforward maintenance, and dependable fleet availability. Available configurations support personnel transport, lifting, installation, explosives loading, service, and material movement.

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OUR NEW COMPACT UTILITY SOLUTION

Compact Design. Expanded Capability.

MINEREACH SERIES

MineReach is a Underground Multi-Function Utility Vehicle engineered for lifting, servicing, transport, and personnel movement. MineReach combines telescopic lift, reach, and load positioning with a selected rear application in one compact underground utility vehicle. By covering more of the work scope, MineReach can reduce single-purpose fleet gaps and simplify parts and maintenance planning.

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SPARTA TILT & LOAD BOOM TRUCK

CONTROLLED LOADING AND COMPONENT HANDLING UNDERGROUND

The SPARTA Tilt & Load combines a 33° tilting deck with an integrated knuckle-boom crane on a purpose-built articulated carrier. The deck lowers the loading angle for bins, skids, and support equipment. With the deck level, the crane supports controlled recovery picks and component handling within the approved load chart. The configuration gives maintenance and operations teams practical loading and lifting capability on one serviceable SPARTA chassis.

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WHY MINES WORK WITH TES INC.

TES Inc. combines Canadian manufacturing, underground equipment engineering, mechanical and electrical capability, parts support, and rebuild service in one Greater Sudbury operation. Equipment is designed around the conditions that determine underground performance: operator protection, predictable operation, service access, and long-term support.

SAFETY

ROPS/FOPS operator protection, SAHR braking, fire suppression, and application-specific safeguards are integrated into vehicle design.

REALIABILITY

Purpose-built frames, proven drivetrains, shared components, and straightforward controls support consistent performance in tough underground conditions.

SERVICE

Local parts, field support, repairs, electrical service, and a full rebuild facility provide direct support throughout the equipment lifecycle.

SUSTAINABILITY

Tier 4 Final integration where specified, rebuild programs, and component reuse can reduce emissions, avoid premature replacement, and extend asset life.

THREE DECADES OF ELECTRICAL EXPERIENCE

POWER AND PROTECT EVERY STAGE OF MINE DEVELOPMENT

ELECTRICAL ENGINEERING

TES Inc. designs and manufactures standard and custom power distribution and control equipment for underground mines. Capabilities include mine power centres, switchgear, junction boxes, PLC and communications cabinets, motor control centres, portable power racks, and application-specific panels. Our electrical team also maintains, converts, repairs, and rebuilds existing units to restore reliability, extend service life, and reduce unplanned downtime.

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REBUILD AND PARTS PROGRAMS

REBUILD PROGRAMS

TES rebuild programs return equipment to safe, reliable operation with predictable costs and reduced lead times. Our mechanical and electrical teams handle complete overhauls, field repairs, scheduled maintenance, and emergency support to keep production moving.

Full mechanical and electrical rebuilds.
Lifecycle assessments and predictive maintenance planning.
Parts supply, component exchange, and system upgrades.
Pickup and delivery for major repairs.

PARTS SALES

At TES Inc., we offer a seamless solution for your operations with our comprehensive parts sales department. Whether you need parts for immediate use or critical spares for your inventory, we operate a full warehouse to provide flexible options that keep your operations running efficiently and cost-effectively.

*Inquire about our consignment parts options.*