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Tier 4 Diesel Engine Regeneration (Regen) - John Deere Tractor

Tier 4 Diesel Engine Regeneration (Regen) - John Deere Tractor

Indy Farm Life· May 2019
Maintenance45–55 hpJohn Deere 4052R

Overview

An owner-shot, unscripted video capturing a live automatic regen cycle on a John Deere 4052R. It explains what the DPF does, why regen triggers automatically versus forced, what the cab display shows (soot level, hours since last regen), how long a cycle actually ran (over an hour at near-idle), the exhaust heat and smell to expect, and a practical warning about parking under trees. Best for new Tier 4 tractor owners wondering what's happening when regen kicks in.

An owner-operator sharing firsthand impressions from their own property, explicitly noting they are not an expert but have experienced regen multiple times on this tractor.

Spec overview

John Deere 4052R

PTO horsepower
40.8 hp
Loader lift capacity
At pivot: 3,853 lbf; @ 19.7 in ahead of pivot: 2,902 lbf
3-point lift capacity
3,130 lb
Hydraulic flow
11.2 gpm
See the full John Deere 4052R page →
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