The New Holland T6020 Delta tractor cooling system capacity is 4.5 gal | 17.1 L, coolant type is 50/50 ethylene glycol-based coolant, and coolant change interval is every 1,500 hours or 3 years.
New Holland T6020 Delta Coolant Capacity Details
Cooling system capacity
4.5 gal | 17.1 L
Coolant type
50/50 ethylene glycol-based coolant
Coolant change interval
Every 1,500 hours or 3 years
Coolant mixture ratio
The recommended coolant mixture ratio for the New Holland T6020 Delta tractor is 50% antifreeze and 50% distilled water
Radiator cap pressure
15 psi | 103 kPa
Coolant Capacity Comparison Chart
Coolant Capacity Comparison
This model
4.5 gal
Average
5.5 gal
Low
3 gal
High
9 gal
Benchmarks use practical low, average and high coolant-capacity ranges for the utility tractor category. Use the exact tractor manual before buying coolant.
New Holland T6020 Delta Extra Coolant Notes
Engine horsepower
110 hp | 82 kW
Engine displacement
4.5 L | 274 cu in
Capacity note
For the New Holland T6020 Delta, the listed cooling system capacity is 4.5 gal | 17.1 L. Buy slightly more coolant than the exact capacity so you have enough for topping off after air burps out.
Mixture note
The recommended coolant mixture ratio for the New Holland T6020 Delta tractor is 50% antifreeze and 50% distilled water.
Radiator cap note
The radiator cap pressure listed for the New Holland T6020 Delta is 15 psi | 103 kPa. Do not replace it with a random cap unless the pressure rating matches.
Refill note
Refill slowly, run the tractor until warm with the heater circuit open if fitted, let it cool, then recheck the coolant level. Never remove a hot radiator cap under pressure.
New Holland T6020 Delta Coolant FAQs
How much coolant does a New Holland T6020 Delta take?
The New Holland T6020 Delta takes 4.5 gal | 17.1 L of coolant. That is about normal for the utility tractor benchmark shown here, so plan it like a standard drain-and-refill rather than a tiny top-up.
Is the New Holland T6020 Delta coolant capacity normal?
Yes, 4.5 gal | 17.1 L lands about where you would expect for this tractor category. The main thing is buying enough for a complete refill plus a small top-off amount.
How many coolant jugs do I need for a New Holland T6020 Delta?
This is a manageable refill amount. A 4.5 gal | 17.1 L system needs about 5 one-gallon containers if you are using premixed coolant. If using concentrate at a 50/50 mix, plan on about 2.2 gal of concentrate and 2.2 gal of distilled water. In metric terms, that is roughly 4 x 5 L containers for a full premix refill.
What coolant should I use in a New Holland T6020 Delta?
The listed coolant is 50/50 ethylene glycol-based coolant. Ethylene glycol tells you the base coolant, but the additive package still matters on diesel engines, so match the manual or an approved equivalent. The listed mix is the recommended coolant mixture ratio for the New Holland T6020 Delta tractor is 50% antifreeze and 50% distilled water, so do not run straight water except as a short emergency move.
How much concentrate and water does a New Holland T6020 Delta need?
With the listed the recommended coolant mixture ratio for the New Holland T6020 Delta tractor is 50% antifreeze and 50% distilled water mix, a full 4.5 gal | 17.1 L refill works out to about 2.2 gal of antifreeze concentrate and 2.2 gal of distilled water. If using premix, do not add extra water unless the product label says to.
Can I use a different radiator cap on a New Holland T6020 Delta?
The listed cap pressure is 15 psi | 103 kPa. That higher-pressure cap helps raise the boiling point, but only if the radiator neck, hoses and overflow path are in good shape. A weak cap or damaged seat can still cause coolant loss.
Official information note
Mistakes do happen. Coolant specs can change by year, engine, market, radiator option and coolant chemistry. Check the operator manual, parts book and official newholland.com website before draining, flushing or refilling the cooling system.
