2011-Present Massey Ferguson Combine Reflash

From $2,495.00
Reflash Options
Tooling
$2,495.00
$2,495.00
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2011+ Massey Ferguson Combine DEF Delete Tune

Built for the 9500 Series rotary combines and their 9.8L AGCO Power engines. The Reflash Master handheld connects in the cab and writes software that ends DEF dosing, so a sensor or pump failure cannot derate the machine mid-harvest. Add a Stage 1 or Stage 2 file to keep the rotor at full speed in heavy crop while you run a faster ground speed. We ship all across the US and Canada.

Fits9540 · 9545 · 9560 · 9565, 2011–Present
SystemsDEF / SCR
EngineAGCO Power 98 ATI 9.8L
MethodReflash Master handheld
TurnaroundTuned file in 2 hours
PowerUp to 451 hp (9545)

Horsepower tunes · Massey Ferguson 9545

Stock376HP
 
Factory rating
Stage 1414HP
 
+38 hp · +10%
Stage 2451HP
 
+75 hp · +20%

Shown for a 376 hp 9545. The 9540, 9560 and 9565 gain a similar share of their own rating. Call us for the figures on your combine.

 

Kit includes

01Reflash Master handheld device
02USB cable and diagnostic cable
03Quick Reference Guide
04Reflash Master Client software
EXHAUST Nothing to cut out of the exhaust The 9500 Series uses SCR as its only emissions system, with no particulate filter and no EGR valve. The catalyst flows freely enough to stay in place, so the reflash needs no exhaust parts at all.

Handheld tuning process

STEP 01OrderPlace your order and the handheld kit ships out, usually the next business day.
STEP 02ReadConnect to the diagnostic port in the cab and pull a copy of the stock engine file.
STEP 03SendUpload the stock file from your computer. Our team returns the modified version in roughly 2 hours.
STEP 04WriteLoad the new software onto the ECM with the same handheld, key off, and you are done.
VIDEO TUTORIALSee the Reflash Master in actionWatch →

Massey Ferguson combines it fits

9500 Series rotary combines with the AGCO Power 9.8L engine and factory SCR.

Massey Ferguson9540Class VII · 370 hp
Massey Ferguson9545Class VII · 376 hp
Massey Ferguson9560Class VIII · 460 hp
Massey Ferguson9565Class VIII · 460 hp

Running an earlier 9695, 9795 or 9895? Those Tier 3 combines are not covered here. Call us and we will point you to the right option.

Why delete the DEF on a Massey Ferguson combine?

DEF

Diesel exhaust fluid

A combine burns through DEF in long harvest days, then sits for ten months with fluid in the tank and lines. That off-season is when DEF breaks down, freezes and leaves hard deposits in the dosing pump and injector. Once the reflash is done, drain the tank and rinse the system with washer fluid so the hardware stays clean while it sits.

SCR

Selective catalytic reduction

A derate in the middle of harvest is costly when the crop is ready and the trucks are waiting. A failing NOx sensor, heater circuit or dosing module on a 9500 Series can drop engine power with no warning, and replacement parts are slow to arrive in fall. With SCR monitoring removed, the combine keeps running at full power regardless of that hardware.

Hold rotor speed in heavy crop

Wide headers and tough straw pull the engine down, and the rotor loses speed right when you need it. A Stage 2 file takes a 9545 from 376 hp to about 451 hp, so it keeps threshing at the same pace through heavy patches.

01376 to 451 hpClass VIII-level power from the Class VII combine you already own.
02Stronger low-end torqueEngine speed stays up when the feeder takes a slug or the tank is unloading on the go.
03More acres in a dayLess slowing down for heavy spots means more acres before the dew comes in.

Frequently asked questions

Q1Why use Reimer Tuning on a Massey combine?+

Our team writes the files for the AGCO Power 9.8L in house and returns them in about 2 hours. Each file includes a 1 year software warranty, and a tech can stay on the phone with you while it loads.

Q2Will the handheld work on my other machines later?+

Yes. The Reflash Master stays with you, and we can add a Massey tractor, windrower or another brand to it down the road. Just give us a call.

Q3Does the combine still need DEF after the tune?+

No. Dosing stops and all DEF-related warnings are removed, so a dry or contaminated tank will not set a fault or reduce power.

Q4Will more horsepower raise my fuel bill?+

The added power holds rotor rpm up while you drive a faster ground speed, so more acres come off every hour. Hourly fuel use can rise a little, but because each field is finished sooner, gallons per acre usually hold steady or drop.

Q5How soon does the kit ship?+

Most orders ship within 1 business day to the US and Canada. Expedited orders placed after 12 ET go out the next day.

Q6Disclaimer+

Sold for off-road agricultural use only, and not for any machine registered for highway use. Review your state or provincial laws before you order.

Why Reimer Tuning

Reimer Tuning has built engine software for harvest equipment since 2014. We are a Canadian owned team, every combine file comes with a 1 year software warranty, and our phone line connects you with someone who knows the 9500 Series.

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

2011-Present Massey Ferguson Combine Reflash

$2,495.00

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