JCB Interim Tier4 Telehandler / Skidsteer Reflash

From $1,850.00

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$1,850.00
$1,850.00
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JCB Tier 4 Interim Telehandler & Skid Steer EGR & DOC Delete Tune

Tier 4 Interim JCB Loadalls, skid steers and compact track loaders share the EcoMAX 4.4L, and its EGR and DOC are behind most of the faults that slow these machines down. Mail us the engine control module and we bench flash it with both systems switched off, plus an optional Stage 1 or Stage 2 power file. It ships back the next business day. We ship all across the US and Canada.

FitsLoadall · Skid steer · CTL
SystemsEGR · DOC
EngineEcoMAX 4.4L T4i
MethodBench flash · ECM only
TurnaroundNext business day
PowerStage 1 · Stage 2

Stage 1 vs Stage 2 horsepower

Stock100HP
Factory rating
Stage 1110HP
+10 hp · +10%
Stage 2120HP
+20 hp · +20%

Figures use a 510-56 Loadall rated at 100 hp. Every other model on this page gains about the same 10% or 20% over its own factory rating, which keeps the boom lifting at full speed with a heavy load out at reach.

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INTERIM OR FINAL?Send us a photo of the engine data plateSeveral JCB models were sold as both Tier 4 Interim and Tier 4 Final. The plate on the engine block tells us which file your machine needs.
Email data plate photo

Kit includes

01ECM emissions programming
02Stage 1 or Stage 2 power file (if selected)
031 year software warranty

Mail-in process

STEP 01OrderPick your power level. Shipping and customs steps follow by email.
STEP 02Remove & shipUnplug the ECM and send it to our shop.
STEP 03Bench flashWe program it and ship it back the next business day.
STEP 04InstallPlug the ECM back in and fit the EGR block-off plate.

JCB machines we bench flash

Tier 4 Interim Loadall telehandlers, skid steers and compact track loaders with the EcoMAX 4.4L.

Telehandlers
506-23TCLoadall
506-36Loadall
507-42Loadall
509-42Loadall
510-42Loadall
510-56Loadall
Skid steers
225Wheeled
260Wheeled
280Wheeled
300Wheeled
330Wheeled
Compact track loaders
225TTracked
260TTracked
300TTracked
320TTracked

Model not listed? Email the engine data plate photo and we will confirm the fit before you order.

Why delete the EGR and DOC on a Tier 4 Interim JCB?

EGR

Exhaust gas recirculation

Skid steers and Loadalls spend long stretches at part throttle, pushing into a pile or holding a load at height. That is when the EcoMAX sends the most exhaust back through the EGR, and the soot settles in the cooler and intake as a sticky crust. Once the valve starts to bind, the machine throws codes and loses response. Shutting the EGR off sends only fresh air into the engine.

DOC

Diesel oxidation catalyst

The DOC needs steady exhaust heat to stay clean, and stop-start loader work rarely gives it that. Soot and unburnt fuel coat the catalyst face, backpressure rises and the ECM begins flagging low efficiency. Turning the DOC off in the file means a tired catalyst no longer brings the machine to a stop.

Frequently asked questions

Q1Which module do I send in?+

Only the engine control module. These Tier 4 Interim JCB engines have no DEF system or aftertreatment module, so the ECM holds everything we need to switch off the EGR and DOC and load your power file.

Q2How do I tell Tier 4 Interim from Tier 4 Final?+

Check the engine data plate. Some Loadall models, like the 509-42 and 510-56, were built in both versions. Email us a photo of the plate and we will point you to the correct page before you pull anything.

Q3How long will the machine be down?+

Shipping time each way plus one business day in our shop. We flash the ECM the day after it arrives and send it straight back.

Q4Will Stage 1 or Stage 2 burn more fuel?+

Not for the same work. The file brings torque in earlier, so the EcoMAX reaches the load it needs with less throttle. Fuel use climbs only when you lean on the extra power for heavier lifts or faster cycles.

Q5Do I need an EGR block-off plate?+

We recommend one. The software holds the EGR valve closed, and a plate over the port keeps exhaust out of the intake if the valve ever sticks open.

Q6Disclaimer+

For off-road equipment only. Not for machines registered for highway use. Check your state or provincial laws before you buy.

Why Reimer Tuning

Since 2014 our Canadian shop has written and flashed engine software for construction and farm equipment. Each JCB ECM is programmed by our own team, checked on the bench before it goes back in the box and backed by a 1 year software warranty.

Emailing us? Attach a photo of your engine data plate.

Off-road use only. Not for machines registered for highway use. Buyers are responsible for knowing their provincial or state legislation. All sales final.

JCB Interim Tier4 Telehandler / Skidsteer Reflash

$1,850.00

Questions about this product?
Talk to a member of our team

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