How To Do A Parked Regen
Modern tractors are wonders of engineering science. They have highly efficient engines, and the systems designed to comply with Tier 4 regulations makes then run much cleaner by reducing toxic gases and solid particulates. And that makes the air you exhale cleaner and healthier while yous're working all day.
The device used to evangelize clean emissions is called a Diesel Particulate Filter (DPF), and it can get gunked up with soot every now and then. The cleaning procedure is chosen the regen procedure. Your tractor has a dash symbol that tells you when regen is necessary. The symbol is the same across all major brands. It looks like this:
When the dpf filter is dirty and needs to regenerate, the regeneration indicator will flash. When the indicator light flashes, regen needs to happen immediately. Here'due south what you need to know.
Automobile Regen
Some tractors are equipped with auto regen mode. If you're working and the atmospheric condition are met for auto regen, it volition start automatically and you lot tin can continue working as normal. To meet the weather condition, the tractor must be warmed up and the engine RPMs above 1800. You must go along the RPMs upward during the regen, which volition final almost 15 minutes. If yous're doing something that requires high RPMS, like tilling or mowing, y'all may not fifty-fifty observe the procedure is happening, because there is nothing for you to do.
During this time, the indicator light stops blinking and is on and steady. If it starts blinking once again, yous need to increment RPMs.
Circumspection:
If your tractor has auto regen mode and you want to continue to work, make certain you're working in a well-ventilated area with not-flammable materials. The process generates a lot of estrus.
In one case the process has started, don't interrupt regeneration past lowering the RPM or shutting off the tractor. If that happens, diesel tin contaminate the oil.
Parked Regen
Parked regen is a more manual procedure that requires yous to stop working. When the regen lite comes on, here's what you do:
- Park your tractor on a flat surface in a well-ventilated area.
- Keep the engine running in idle.
- Engage the restriction.
- Put all shift levers in neutral. Turn off PTO.
- Warm up the engine. It should be running for at least 3 or 4 minutes before starting regen.
- Press and agree the regeneration button for a few seconds, until the regen warning light goes off and the regen process light starts to blink.
- Wait for the process to cease, about 30 to forty minutes.
During the regen process, the engine will idle higher as the RPMs are increased, and there volition be a burning smell as particulates are incinerated.
How Oft Does my Tractor Need Regen?
The rate of particle accumulation, and how often you need to regenerate depends on several factors, including your specific brand and model and how it is used. More particulates are generated during warmup from a cold get-go and while idling. The more you idle, the faster your filter will become dirty and the more frequently it will demand to regenerate.
Particulates accrue more slowly as you're working because higher RPMs burns them off naturally. High RPM jobs, similar mowing, burn off particulates, while low RPM jobs, similar loading result in higher particulate accumulation.
And so that'south it, all pretty easy every bit long as you know what'due south going on. This is a general overview, and so be certain to consult your manual near where the buttons, lights, or indicator symbols appear on your specific model.
Sources:
Kubota Tractor Transmission regen section
John Deere Tractor Engine FAQ
John Deere tractor regen instructions
New Holland Transmission regen section
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Source: https://nelsontractorco.com/regen-process/
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