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CAT 313 excavator on site in Shropshire next to the Plant & Machinery Trackers van after a tracker and immobiliser install

Specialist plant tracking and machinery security, fitted nationwide

At Plant & Machinery Trackers (P&MT), we specialise in protecting construction and agricultural machinery through professionally installed GPS tracking, immobilisation and advanced telemetry.

Since 2022, no machine fitted with our layered anti-theft system has been lost to theft.

4.9 from 77 Google reviews

Why we fit layered security

Any immobiliser, regardless of its quality or how well it is installed, can be bypassed by a determined and experienced thief given enough time.

That is where our covert plant tracking system comes in. It takes away the thief's greatest advantage: time. By providing early warning of interference or unauthorised movement, it alerts the machine owner while a theft attempt is still underway, rather than leaving the thief to work undetected.

For effective anti-theft protection, we advocate a minimum of two independent layers of security. Every P&MT anti-theft installation combines our own plant tracking system with either a dedicated immobiliser or an existing manufacturer security system approved by P&MT.

Together, these layers make life considerably harder for thieves and provide far greater protection than either system could offer alone.

Our tracking systems are also available independently for customers who require GPS tracking, monitoring or fleet management.

Bobcat E27Z mini excavator fitted with a Thatcham RFID fob immobiliser and IP69 plant tracker
Bobcat E27Z secured with both our Thatcham RFID fob immobiliser and IP69 plant tracker. Two layers, nothing on show.
Every immobiliser we fit goes in alongside our tracker. The immobiliser buys time. The tracker tells you the moment that time is being used. Fitted together, as one layered install, each protects the other.
The Plant & Machinery Trackers installation van with the P&MT flag and gazebo at a plant show
Our dedicated installation van, purpose-equipped for plant and machinery security.
  • Around 2 hoursTracker installation, with or without RSI
  • Around 4 hoursLayered anti-theft installation
  • Lifetime warrantyP&MT trackers and their installation

Installation quality matters

Even the best security equipment is only as effective as the quality of its installation. At P&MT, quality is at the heart of everything we do.

Our dedicated installation van is purpose-equipped exclusively for plant and machinery security, carrying specialist tools and carefully selected components to achieve a factory-standard finish.

We match wiring colours, gauges, conduit, insulation tape and even cable ties to the manufacturer's original looms. Using premium Durite conduit, genuine Deutsch connectors and terminals, and dedicated crimping tools, every detail is considered to ensure our installations are discreet, secure and built to last.

Our installations are designed to look like they were fitted at the factory, not added afterwards.

That level of attention takes time. A typical tracker installation, with or without Remote Start Inhibit, takes around two hours, while our layered anti-theft installations take approximately four hours.

We're so confident in our workmanship and the equipment we install that every P&MT tracker and its installation comes with a lifetime warranty, covering replacement hardware, labour and travel for covered faults, at no additional cost.

Our core products

Every product is supplied and fitted by our own engineers, nationwide. Prices on request, with a same-day quote.

IP69K (waterproof) plant tracker

Our Plant Tracker is a purpose-built unit, designed to withstand the harshest of environments. We can configure our trackers to suit your requirements, such as custom alerts, via app and email, including Tow Away, Ignition, and power cut.

As standard, we offer an extremely accurate location of your asset including start and run time events with no limit of data storage, allowing historical reports to be generated on any multitude of parameters.

As well as insight into your assets behaviours, we can add control in the form of Remote Start Inhibit (RSI) enabling you to be able to lock or unlock your assets through our apps and platform.

Supplied and installed with 12 months subscription.

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Plant tracker + E-Lock keypad immobiliser

The E-Lock has been tried and tested for decades in the UK. The Keypad itself is IP67 rated with large rubber keys making it an ideal choice for plant and machinery operators.

The unit is encased within a robust ABS plastic housing and all wiring is the same colour and unmarked. This immobiliser boasts multiple interception cuts such as, fuel, crank and hydraulics.

We can program the immobiliser with a PIN of your choice onsite. The keypad uses a hierarchical system allowing for 3 different codes stored as, Master, Depot and User.

Immobilisers are supplied exclusively with our tracker as part of a layered anti-theft system.

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Plant tracker + RFID fob immobiliser

The RFID Immobiliser has gained Thatcham approval due to it superb anti-theft performance. This system is easy to use in that the operator needs simply present the RFID Fob (or card) to the receiver to unlock the asset. Once the operator has finished using the asset the system will automatically rearm after 60 seconds.

The unit is extremely robust and is encased and potted within an ABS housing. All wiring of the unit is the same colour and unmarked. The unit boasts multiple interceptions such as cuts to the fuel, hydraulic and cranking systems of your asset.

As standard the immobiliser comes with one RFID Fob and Card. Additional fobs are available and programable on site.

Immobilisers are supplied exclusively with our tracker as part of a layered anti-theft system.

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Battery tracker

Our Battery Tracker is a compact, self-powered unit designed for assets where a hardwired solution isn't possible. It can also be used to add an additional layer alongside your existing tracker.

Built to withstand harsh environments, the unit is IP68 rated, making it both rugged and reliable in demanding conditions.

Powered by 3 x AA lithium batteries, the unit is designed for long-term deployment, with a typical battery life of around 12 months depending on usage and operating conditions. Battery alerts are provided via the app when replacement is required.

A dedicated Stolen Asset Recovery (SAR) mode can be activated via the app, enabling live tracking when required. In normal operation, the unit reports during movement and uploads every 30 minutes.

Supplied and installed with 12 months subscription.

Get a quote

Not sure which you need? Call 01270 662222 and talk it through with an engineer. Phones answered 24 hours a day.

What we track and immobilise

From a single mini digger to a national hire fleet.

We also provide tracking solutions for trailers, trucks, commercial vehicles and a wide range of non-powered assets. See everything we track.

Our installs

A few of the machines we have secured across the UK. Every one fitted by our own engineers.

What our customers say

4.9 out of 5 from 77 reviews on Google.

After our newly purchased excavator was stolen, we turned to Plant & Machinery Trackers to make sure it never happens again. Gary was thorough with the installation and kept us updated throughout. The pricing was very fair for the quality of the work and the peace of mind it gives us.

Ben Phillipson Eastgate Groundworks & Civils

Had trackers fitted to all 3 of my excavators and couldn’t be happier. Very professional, friendly and knowledgeable, and the whole job was carried out quickly and neatly with no hassle.

Daniel Bowser 3 excavators fitted

Although his business primarily specialises in plant tracking, Gary was more than happy to look into what would be compatible with our vans and find a solution that suited us. The trackers have worked perfectly!

Romy Van fleet

Read all 77 reviews on Google

Get a price for your machines

Same day quotes, fitted nationwide by our own engineers.

Whether we are working with a multinational company or a tradesman with a single excavator, we treat every machine as if it were our own.

01270 662222 Phones answered 24 hours a day

What makes P&MT different

  • Time-served expertise

    Our installations are carried out by time-served plant engineers and auto electricians who understand the machinery they are working on.

  • Factory-standard installations

    We match original wiring colours, cable specifications and even manufacturer cable ties, carefully restoring looms and concealing security equipment to achieve a factory-standard finish.

  • Lifetime warranty

    Covering our tracking equipment and our installations.

  • Nationwide service

    Professional installation and ongoing support throughout the UK.

  • No long-term contracts

    After the initial 12 months, you are free to cancel at any time without penalty.

P&MT. Big enough to cope, small enough to care.

Established in Crewe, Cheshire, in 2022. Fitting across the whole of the UK.

Questions we get asked

Do you fit immobilisers on their own?

Our immobilisers are always fitted alongside our own plant tracking system, as one layered anti-theft install. That is deliberate. Any immobiliser can be bypassed given enough time, and the tracker is what tells you the attempt is happening while there is still time to act.

If your machine already has a manufacturer security system, we can assess it and, where we approve it, fit our tracker alongside it as the second layer. If tracking, monitoring or fleet management is what you need, our tracking system is available on its own.

My machine already has a tracker. Can P&MT install an immobiliser alongside it?

We're frequently asked this question by customers whose machinery already has a manufacturer-fitted telematics system or a tracker supplied by another company.

Manufacturer telematics systems are primarily designed to monitor machinery location, operating hours, servicing and performance. While valuable for fleet management, their purpose is very different from a dedicated theft prevention system.

At P&MT, our layered anti-theft protection combines a purpose-built immobiliser with our own covert tracking hardware, specialist alerting software and dedicated apps. Each element has been carefully selected and configured to work together, providing rapid movement alerts, independent monitoring and additional recovery support.

We therefore only install our immobilisation systems alongside P&MT trackers. This ensures we maintain control over the complete protection package, from the quality of installation and system configuration through to ongoing support.

By taking responsibility for the entire system, we can maintain the high standards of protection our customers have come to expect.

What are the benefits of installing a plant tracker on construction machinery?

Plant tracking gives construction businesses greater visibility and control over their machinery, whether it's working on site, out on hire or parked up overnight.

P&MT's IP69-rated hardwired plant trackers provide live location monitoring, ignition alerts, movement and tow-away notifications, geofencing and valuable operating information, including engine hours.

For plant hire companies, our optional Remote Start Inhibit (RSI) feature provides additional control, allowing you to remotely prevent machinery from being started through our easy-to-use app. This is particularly useful for managing machinery out on hire.

Every hardwired tracker is professionally installed with particular attention to concealment, reliability and the integrity of the machine's original wiring. Both the tracker and its installation are backed by our lifetime warranty.

For businesses looking to actively prevent machinery theft rather than simply monitor it, P&MT also offers layered anti-theft protection, combining advanced tracking technology with a separate immobilisation system.

Can P&MT tailor a plant tracking and fleet management solution to our business?

Absolutely. Every business operates differently, which is why our tracking and fleet management solutions can be tailored to your specific requirements.

Whether you operate a handful of machines or manage a large nationwide fleet, we can configure our platform to deliver the information and functionality that matters most to your business.

Our system also allows you to manage road-going vehicles alongside plant machinery, bringing vans, commercial vehicles and construction equipment together on one easy-to-use platform.

From live location monitoring and instant movement alerts to engine hours, utilisation reporting and Remote Start Inhibit (RSI), we work closely with customers to understand exactly what they need and configure the system accordingly.

Many of our larger fleet customers have found our platform offers greater flexibility and functionality than systems they've previously used, thanks to our ability to tailor it to their operations.

Can a plant tracker prevent machinery theft?

A tracker alone cannot prevent theft. It provides location monitoring and alerts to unauthorised movement, helping you respond quickly if your machinery is stolen.

At P&MT, we believe prevention is better than recovery. That's why we recommend layered security, combining a covert plant tracker with a purpose-built immobiliser, such as our E-Lock keypad or Thatcham-approved RFID system.

The immobiliser helps prevent the machine from being operated, while the tracker provides an independent layer of monitoring and recovery support.

Together with our meticulous installation standards, this approach has helped us achieve 100% machine retention across every layered anti-theft installation since 2022.

What types of plant and machinery trackers does P&MT offer?

P&MT offers both professionally installed hardwired trackers and self-powered battery trackers, providing flexible tracking solutions for a wide range of plant and machinery.

Our flagship IP69-rated hardwired tracker provides live location monitoring, instant movement and ignition alerts, engine hours and detailed telemetry, with optional CANBUS and MODBUS data where compatible. Remote Start Inhibit (RSI) is also available, allowing you to prevent machinery from being started remotely through our easy-to-use app.

Our IP68-rated self-powered battery trackers provide a discreet, flexible alternative where hardwiring isn't practical. With no external power supply required, they can be concealed within machinery or moved between assets when needed.

These battery trackers also feature Stolen Asset Recovery (SAR) mode, allowing significantly more frequent location updates when activated to assist with locating stolen machinery.

Battery trackers can also be used alongside our hardwired systems as an independent secondary tracking layer, providing additional recovery support should the primary tracker be discovered or disabled.

Both tracking solutions can be configured to suit your individual requirements, whether you're monitoring a single machine or managing an entire fleet.

How long does it take to install a plant tracker?

A typical hardwired plant tracker installation takes approximately two hours, while a complete layered anti-theft installation generally takes three to four hours, depending on the machine and its complexity.

At P&MT, installation quality is never compromised for speed. Our dedicated, fully equipped service vehicle is purpose-built for professional plant security installations, allowing us to maintain consistently high standards wherever we work across the UK.

We use genuine connectors, high-quality materials and factory-standard wiring practices, taking particular care to conceal our equipment and preserve the integrity of the machine's original wiring.

Once installed, we'll guide you through the tracking platform, configure the system to suit your requirements and make sure you're comfortable using it.

Every hardwired tracker and its installation are backed by our lifetime warranty.

Can P&MT guarantee my machinery won't be stolen?

As much as we'd love to, no security system can guarantee that machinery will never be stolen.

What we can offer is our proven track record. Since establishing P&MT in 2022, we've achieved 100% machine retention across every layered anti-theft installation, despite attempted thefts.

Our systems combine professional immobilisation, covert tracking and highly responsive movement alerts, designed to prevent theft rather than simply assist with recovery.

We work closely with our customers to ensure they understand their system and the importance of acting promptly on unexpected alerts. With 24/7 support available, we're always here if you need advice or assistance.