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Speed Limiters for DAF Trucks: CF, XF, XG, XG+ and LF Models

DAF Trucks is one of the most popular HGV manufacturers on UK roads. Built at the Leyland plant in Lancashire and at PACCAR facilities in the Netherlands, DAF has held the number one position in UK truck registrations for many consecutive years. From long-haul tractor units to urban distribution rigids, DAF trucks are a fixture of British logistics.

At AutoKontrol, we have over 41 years of experience in speed limiter technology, and DAF vehicles are among the most common platforms we work with. We provide speed limiter solutions for every DAF model currently in service, from the latest XG+ flagship to older LF distribution trucks still earning their keep.

DAF Model-by-Model Speed Limiter Guide

DAF XG and XG+

The XG and XG+ represent DAF’s latest generation of long-haul tractor units, launched as part of the New Generation DAF range. These vehicles use PACCAR MX-11 and MX-13 engines with the latest SENT protocol throttle position sensors.

Recommended product: SENT Speed Limiter

The SENT Speed Limiter is purpose-built for vehicles using SENT (Single Edge Nibble Transmission) protocol signals between the accelerator pedal and the engine ECU. This is the most advanced speed limiter interface available, providing precise speed control that integrates seamlessly with the XG’s sophisticated electronic architecture.

DAF XF

The XF has been DAF’s flagship long-haul model for decades. Current Euro VI versions use electronic drive-by-wire throttle systems, while the latest New Generation XF models have transitioned to SENT protocol.

Recommended product:

DAF CF

The CF is DAF’s versatile workhorse, covering everything from construction tippers to regional distribution. It is one of the UK’s best-selling truck models. The New Generation CF uses SENT protocol throttle signals, while earlier Euro VI models use conventional drive-by-wire electronic throttle.

Recommended product:

DAF LF

The LF is DAF’s light-to-medium distribution truck, covering the 7.5 to 19 tonne range. It is widely used for urban deliveries, local distribution, and municipal work. The current LF uses PACCAR PX-5 and PX-7 engines with electronic throttle control.

Recommended product:

For any DAF model where you are unsure of the throttle type, contact AutoKontrol for a free compatibility check. We can confirm the correct product from your vehicle registration or chassis number.

Additional Solutions for DAF Fleets

TrackSpeed: Speed Limiting with GPS Tracking

For fleet operators who need both speed control and vehicle tracking, TrackSpeed combines an AutoKontrol speed limiter with ScorpionTrack Fleet GPS tracking in a single installation. This gives you real-time vehicle location, route history, driver behaviour data, and verified speed limiter compliance — all from one system.

TrackSpeed is available for all DAF models listed above and is particularly popular with logistics operators running large DAF fleets who need centralised visibility.

GeoKontrol 2: Geofenced Speed Control

GeoKontrol 2 takes speed management a step further. This IoT GPS device automatically adjusts the vehicle’s maximum speed based on its GPS location. When a DAF truck enters a 20mph residential zone, a depot area, or a customer site with specific speed restrictions, GeoKontrol 2 reduces the maximum speed automatically — no driver input required.

Fleet managers can define custom geofenced zones or rely on automatic zone detection. GeoKontrol 2 works as a standalone device with no telematics subscription needed.

Speed Limiter Regulations for HGVs

All goods vehicles over 3.5 tonnes used on public roads in the UK and EU are legally required to have a speed limiter fitted. The regulations are clear:

  • Vehicles over 3.5 tonnes and up to 7.5 tonnes: Limited to 56 mph (90 km/h)
  • Vehicles over 7.5 tonnes: Limited to 56 mph (90 km/h)

These requirements derive from ECE Regulation 89 (R89) and are enforced in the UK by the DVSA (Driver and Vehicle Standards Agency). Non-compliance can result in prohibition notices, fixed penalties, and operator licence consequences.

The EU General Safety Regulation (EU 2019/2144) introduces Intelligent Speed Assistance (ISA) requirements for new vehicle type approvals, further reinforcing the regulatory direction toward active speed management.

For fleet operators running DAF trucks, maintaining properly calibrated and certified speed limiters is not optional — it is a legal and operational necessity.

Professional Fitting by SGH Connect

Every AutoKontrol speed limiter installation on DAF vehicles is carried out by SGH Connect, our nationwide team of qualified, mobile technicians. SGH Connect is part of Scorpion Group Holdings, the same group as AutoKontrol, ensuring a direct line between the manufacturer and the installer.

Here is what to expect from the fitting process:

  1. Contact us for a free quote — we will confirm the correct product for your DAF model and fleet requirements
  2. Schedule fitting at a time and location that suits you — your premises, a depot, or any convenient site
  3. Professional installation by a trained SGH Connect technician, typically completed in a single visit
  4. Calibration and testing to ensure the speed limiter operates accurately on your specific vehicle
  5. Certification — you receive full documentation for your compliance records

We offer professional fitting anywhere in the UK within 5 working days of order confirmation. For large DAF fleets, we can arrange phased installation programmes to minimise vehicle downtime.

Why Choose AutoKontrol for Your DAF Fleet

AutoKontrol has fitted speed limiters to thousands of DAF trucks over our 41-year history. Our products are 100% designed and manufactured in the UK, ISO certified, and sold in over 50 countries worldwide.

Choosing AutoKontrol means:

  • Proven DAF compatibility — we maintain up-to-date vehicle application data for every DAF model in service
  • Full product range — SENT, DBW, and System 80 options covering every DAF variant from the newest XG+ to older LFs
  • Manufacturer-direct support — our technical team can resolve any query because we designed and built the product
  • Nationwide fitting — SGH Connect covers the entire UK, fitting at your location within 5 working days
  • Compliance confidence — every installation meets DVSA and ECE R89 requirements

Get a Quote for Your DAF Fleet

Whether you are running a single DAF LF on local deliveries or a fleet of XG+ tractor units on long-haul operations, AutoKontrol has the right speed limiter solution.

Contact AutoKontrol for a free, no-obligation quote — tell us your DAF models and fleet size, and we will recommend the right product and provide a fixed-price installation quote.