John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm — Stage 1 file (+30 hp)

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Chip tuning for John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm ECU

John Deere 6020 Series (I (2001+)) 6820 6.8 135hp (99kW) 550Nm — agricultural diesel engine of the agricultural segment of the Deere & Company group (США, 1837). Stage 1 chip tuning raises power from 135 to 165 hp (+30 hp, +22%) and torque from 550 to 760 Nm (+210 Nm). Diesel engines built in 2001 — the era of classic Common Rail without strong encryption.

The John Deere logo, a leaping deer, is an iconic symbol of the agricultural segment. John Deere is the global leader in chip tuning volume in the agricultural segment. John Deere specialises in tractors, combines and specialist agricultural machinery. Сельхоз дизели имеют расширенный набор карт под нагрузку и работу на низких оборотах. DPF/SCR с AdBlue — стандарт на современных Tier 4/Stage V агро-моторах. Заводская калибровка сельхоз-дизелей консервативна — большой запас под Stage 1.

Stage 1 на агро-дизелях — заметный прирост момента для тяги. Сельхозсегмент — расход и тяга важнее л.с. Stage 1 в агросегменте фокусируется на крутящем моменте для тяговых работ. John Deere среднего класса — массовый объект чип-тюнинга в агросегменте.

Frequently asked questions

How much does the power of the John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm increase after Stage 1?

Stage 1 for the John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm adds +30 hp — power increases from 135 to 165 hp (+22%). Torque rises from 550 to 760 Nm (+210 Nm).

What does a Stage 1 remap of the John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm include?

Stage 1 is a software optimization of the factory ECU firmware of the John Deere 6020 Series with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +30 hp with no hardware changes.

What is the risk of Stage 1 on the John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm?

A remap of the John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.

What is Stage 2 for the John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm?

Stage 2 for the John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.

Does the factory warranty of the John Deere 6020 Series remain valid after Stage 1?

After remapping the John Deere 6020 Series, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.

How long is the wait for a Stage 1 remap for the John Deere 6020 Series?

Reading and writing via OBD takes 25-30 minutes on the John Deere 6020 Series. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.

How do you roll back to the factory firmware of the John Deere 6020 Series?

Before Stage 1 the original of the John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm cost?

The remap price for the John Deere 6020 Series 6820 6.8 135hp (99kW) 550Nm is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno