The Massey Ferguson 820 tractor cooling system capacity is 2.2 gal | 8.5 L.
Massey Ferguson 820 Coolant Capacity Details
Cooling system capacity
2.2 gal | 8.5 L
Radiator cap pressure
10 psi | 70 kPa
Coolant Capacity Comparison Chart
Coolant Capacity Comparison
This model
2.2 gal
Average
2.8 gal
Low
1.5 gal
High
5 gal
Benchmarks use practical low, average and high coolant-capacity ranges for the compact tractor category. Use the exact tractor manual before buying coolant.
Massey Ferguson 820 Extra Coolant Notes
Engine displacement
1.3 L | 78.7 cu in
Capacity note
For the Massey Ferguson 820, the listed cooling system capacity is 2.2 gal | 8.5 L. Buy slightly more coolant than the exact capacity so you have enough for topping off after air burps out.
Radiator cap note
The radiator cap pressure listed for the Massey Ferguson 820 is 10 psi | 70 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.
Massey Ferguson 820 Coolant FAQs
How much coolant does a Massey Ferguson 820 take?
The Massey Ferguson 820 takes 2.2 gal | 8.5 L of coolant. That is about normal for the compact tractor benchmark shown here, so plan it like a standard drain-and-refill rather than a tiny top-up.
Is the Massey Ferguson 820 coolant capacity normal?
Yes, 2.2 gal | 8.5 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 Massey Ferguson 820?
This is a manageable refill amount. A 2.2 gal | 8.5 L system needs about 3 one-gallon containers if you are using premixed coolant. If using concentrate at a 50/50 mix, plan on about 1.1 gal of concentrate and 1.1 gal of distilled water. In metric terms, that is roughly 2 x 5 L containers for a full premix refill.
Can I use a different radiator cap on a Massey Ferguson 820?
The listed cap pressure is 10 psi | 70 kPa. 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.
Is the Massey Ferguson 820 coolant capacity large for its engine?
The Massey Ferguson 820 has 1.3 L | 78.7 cu in listed alongside a 2.2 gal | 8.5 L cooling system. Coolant capacity is not decided by displacement alone; the radiator, hoses, block passages and options all count.
Why does the Massey Ferguson 820 coolant level drop after refilling?
After refilling the Massey Ferguson 820, run it until warm, let it cool fully, then recheck the level. A small drop after the first heat cycle is normal as trapped air works out of the cooling system.
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 masseyferguson.com website before draining, flushing or refilling the cooling system.
