The New Holland T6030 Plus tractor cooling system capacity is 66 gal | 249.8 L, coolant type is extended-life OAT coolant meeting MAT 3724, and coolant change interval is every 1,500 hours or 3 years.
New Holland T6030 Plus Coolant Capacity Details
Cooling system capacity
66 gal | 249.8 L
Coolant type
Extended-life OAT coolant meeting MAT 3724
Coolant change interval
Every 1,500 hours or 3 years
Coolant mixture ratio
The recommended coolant mixture ratio for the New Holland T6030 Plus tractor is typically 50% antifreeze and 50% water
Radiator cap pressure
A 7-PSI radiator cap is listed for Ford New Holland tractors including the 2000, 3000, 4000, 5000, 7000, and 8 series, which may overlap with the T6030 Plus
Coolant Capacity Comparison Chart
Coolant Capacity Comparison
This model
66 gal
Average
10 gal
Low
6 gal
High
16 gal
Benchmarks use practical low, average and high coolant-capacity ranges for the row-crop tractor category. Use the exact tractor manual before buying coolant.
New Holland T6030 Plus Extra Coolant Notes
Engine horsepower
110 hp | 82 kW
Engine displacement
6.7 L | 411 cu in
Capacity note
For the New Holland T6030 Plus, the listed cooling system capacity is 66 gal | 249.8 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 T6030 Plus tractor is typically 50% antifreeze and 50% water.
Radiator cap note
The radiator cap pressure listed for the New Holland T6030 Plus is A 7-PSI radiator cap is listed for Ford New Holland tractors including the 2000, 3000, 4000, 5000, 7000, and 8 series, which may overlap with the T6030 Plus. 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 T6030 Plus Coolant FAQs
How much coolant does a New Holland T6030 Plus take?
The New Holland T6030 Plus takes 66 gal | 249.8 L of coolant. That is well above the normal row-crop tractor benchmark shown here, so treat it as a full cooling-system service job, not a quick top-up.
Is 66 gal | 249.8 L a lot of coolant for a New Holland T6030 Plus?
Yes. For this tractor category, 66 gal | 249.8 L is well above normal. This is the sort of refill where you want all coolant on hand before draining, because stopping halfway through the job is annoying and messy.
How many coolant jugs do I need for a New Holland T6030 Plus?
Do not underestimate this refill. A 66 gal | 249.8 L system needs about 66 one-gallon containers if you are using premixed coolant. If using concentrate at a 50/50 mix, plan on about 33 gal of concentrate and 33 gal of distilled water. In metric terms, that is roughly 50 x 5 L containers for a full premix refill.
Can I mix coolant types in a New Holland T6030 Plus?
Because the listed coolant is extended-life OAT coolant meeting MAT 3724, the clean move is to stay with the same approved chemistry. Do not casually mix it with old green conventional coolant; if the old coolant type is unknown, flush first or confirm what is already in the system. The listed mix is the recommended coolant mixture ratio for the New Holland T6030 Plus tractor is typically 50% antifreeze and 50% water, so do not run straight water except as a short emergency move.
How much concentrate and water does a New Holland T6030 Plus need?
With the listed the recommended coolant mixture ratio for the New Holland T6030 Plus tractor is typically 50% antifreeze and 50% water mix, a full 66 gal | 249.8 L refill works out to about 33 gal of antifreeze concentrate and 33 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 T6030 Plus?
The listed cap pressure is A 7-PSI radiator cap is listed for Ford New Holland tractors including the 2000, 3000, 4000, 5000, 7000, and 8 series, which may overlap with the T6030 Plus. Use the same pressure rating when replacing it. The cap is part of the cooling system, not just a lid, and the wrong rating can cause boil-over, leaks or pressure problems.
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.
