Heavy Plant
Hyundai Plant Machinery ECU Remapping
Hyundai HX excavators and HL wheel loaders — specialist ECU remapping for more torque and better fuel efficiency across the Hyundai Construction Equipment range, on-site anywhere in the UK.
Full range
Hyundai plant
Up to 22%
More torque
8–12%
Fuel savings
On-site
Anywhere in the UK
Hyundai Plant Machinery ECU Tuning
Hyundai Construction Equipment uses Cummins and Hyundai HW-series diesel engines across its HX excavator and HL wheel loader ranges. These are well-proven powerplants that are conservatively calibrated for global market compliance and durability.
HX excavators — the current generation successor to the R-series Robex machines — respond well to ECU remapping, with consistent gains in digging torque and fuel efficiency across the range. HL wheel loaders benefit from improved breakout force and better fuel economy on loading cycles.
We attend on-site across the UK with Hyundai-compatible ECU access equipment.
What's Included
- On-site service across the UK
- Hyundai-compatible diagnostic equipment
- Custom ECU calibration per machine
- Post-remap verification
Benefits
Why Choose This Service
Hyundai HX Mini and Compact Excavators
HX55 to HX145 — Cummins B4.5, QSB4.5, B6.7 engines. More digging torque for compact civil engineering and groundworks applications, better hydraulic response, improved fuel economy.
Hyundai HX Medium Excavators
HX160 to HX300 — Cummins B6.7, QSL9 engines. More digging power and faster cycle times on civil engineering, demolition, and earthmoving operations.
Hyundai HX Large Excavators
HX330 to HX900 — Cummins QSX15, Hyundai HW series engines. More production digging torque and fuel savings that are most significant on larger machines burning 15–25+ litres per hour.
Hyundai HL Wheel Loaders
HL730 to HL975 — Cummins B6.7, QSL9, QSX15 engines. More breakout force, better loading cycle performance, and improved fuel economy on continuous quarry and aggregate loading operations.
Hyundai Adblue and DPF Solutions
Hyundai HX and HL Stage V machines with Adblue (SCR) faults or DPF blockage causing downtime — addressed at the same site visit. Hyundai Adblue systems on newer Stage V machines are a growing source of plant downtime.
Fleet Pricing for Hyundai Fleets
Plant hire companies and contractors running Hyundai fleets benefit from fleet pricing and a single site attendance for multiple machines. Tell us the models and site when you enquire.
Models We Cover
Common Questions
Do you cover both the older Robex R-series and the current HX-series?
Yes — both the legacy Hyundai Robex R-series and the current HX-series excavators are within our capability.
Can you remap Cummins engines in Hyundai plant?
Yes — Cummins B4.5, QSB4.5, B6.7, QSL9, and QSX15 engines in Hyundai plant are all within our capability. Cummins engines respond well to ECU remapping.
Do you fix Hyundai Adblue faults?
Yes. Hyundai Stage V Adblue (SCR) faults can be addressed at the same site visit as the remap.
How long does a Hyundai plant remap take on site?
2–4 hours for a standard remap. We schedule to fit around site operations.
Is there fleet pricing for multiple Hyundai machines?
Yes — multiple machines from the same site visit attract fleet pricing.
Hyundai Plant Machinery ECU Remapping - on site, anywhere in the UK
Free to enquire. Fast response. Honest advice before any work starts.
Free quote · No obligation
Plant machinery enquiry
We come to site across the UK. Tell us the machine, the issue, and where it is - we'll come back with a plan.
Tell us a little about your vehicle and we'll call you straight back to talk it through - no obligation. We find these are best sorted with a quick chat.
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Hyundai Plant Machinery ECU Remapping
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