Flameproof Electrical

SEMS Diesel Engine Methane Monitoring and Shutdown Systems

Ventico Australia SEMS 3 – I.S. Engine Management System for Underground Diesel Equipment

The Ventico Australia SEMS 3 (Smart Engine Management System) is a fully integrated, intrinsically safe (I.S.) engine control platform designed specifically for underground diesel-powered machinery operating in hazardous environments. Developed to meet the rigorous demands of Australian coal mining conditions, the SEMS 3 system provides advanced engine monitoring, shutdown protection, and diagnostics—all within a compact, explosion-protected control package.

Backed by Ventico Australia’s engineering team, the SEMS 3 delivers safety, control, and compliance where it matters most—underground.

Starting Price

$45,000.00

Intrinsically Safe Design (I.S.)
Certified for use in hazardous underground coal mining environments where methane and coal dust are present

IECEx Certified
Fully certified under the IECEx scheme for use in explosive atmospheres, providing international compliance and recognition

Real-Time Engine Monitoring
Continuously tracks key parameters including coolant temperature, oil pressure, RPM, exhaust temperature, and air filter restriction

Integrated Shutdown Protection
Automatically shuts down the engine if any critical limit is exceeded, reducing the risk of damage or unsafe operation

User Interface Display
Bright, easy-to-read display shows live engine data and warning codes for fast troubleshooting underground

Compact & Rugged Enclosure
Housed in a stainless steel enclosure rated for harsh underground conditions with sealed connectors and protective hardware

Data Logging Capability
Optional onboard storage of historical engine and sensor data for maintenance tracking and fault investigation

Modular Integration
Can be interfaced with Ventico’s DES packages and, with consultation, adapted for other OEM systems

Standard Fitment
Ventico DES engine packages.

Existing OEM’s using sems

Sandvik

3126 engine package
C7.1 engine package

Cougar AME

1104 engine package
MWM engine package

Gainwell

3126 engine package

PPK

1106 Engine package

Custom Fitment
Other non-listed OEM diesel engines upon consultation with Ventico engineering team.

Ventico SEMS is a worldwide

used in countries such as the United States of America, India, China and Europe

Designed in accordance with MDG 41 and other relevant underground diesel guidelines.

Certified for use on I.S. circuits within explosion-protected diesel engine systems.

Suitable for use in both NSW and QLD underground coal mines.

Start/stop control functionality.

Fault logging and diagnostics.

Automatic response to unsafe conditions.

Optimised for 12V or 24V diesel systems.

Flameproof and I.S. interface compatibility.

The SEMS 3 is ideal for use on:

Load Haul Dump (LHD) machines.
Underground graders and utility vehicles.
Any DES-equipped diesel unit operating in flameproof zones.

Designed for operational safety, compliance, and reliability, the SEMS 3 Engine Management System is trusted by mining professionals to safeguard diesel engines in high-risk environments. Whether used with Ventico’s DES platforms or customised for OEM engine packages, SEMS 3 delivers precise control and dependable protection.

Due to the versatility of the system a machine specific pricing will be needed please contact the ventico team for enquiries.