The Massey Ferguson 5450 tractor cooling system capacity is 38 gal | 143.8 L, coolant type is 50/50 ethylene glycol-based coolant, and coolant change interval is every 500 hours.
Massey Ferguson 5450 Coolant Capacity Details
Cooling system capacity
38 gal | 143.8 L
Coolant type
50/50 ethylene glycol-based coolant
Coolant change interval
Every 500 hours
Coolant mixture ratio
50/50 antifreeze and water
Radiator cap pressure
15 psi | 103 kPa
Coolant Capacity Comparison Chart
Coolant Capacity Comparison
This model
38 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.
Massey Ferguson 5450 Extra Coolant Notes
Engine horsepower
103.7 hp | 77.3 kW
Engine displacement
4.4 L | 268.5 cu in
Capacity note
For the Massey Ferguson 5450, the listed cooling system capacity is 38 gal | 143.8 L. Buy slightly more coolant than the exact capacity so you have enough for topping off after air burps out.
Mixture note
50/50 antifreeze and water.
Radiator cap note
The radiator cap pressure listed for the Massey Ferguson 5450 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.
Massey Ferguson 5450 Coolant FAQs
How much coolant does a Massey Ferguson 5450 take?
The Massey Ferguson 5450 takes 38 gal | 143.8 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 38 gal | 143.8 L a lot of coolant for a Massey Ferguson 5450?
Yes. For this tractor category, 38 gal | 143.8 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 Massey Ferguson 5450?
Do not underestimate this refill. A 38 gal | 143.8 L system needs about 38 one-gallon containers if you are using premixed coolant. If using concentrate at a 50/50 mix, plan on about 19 gal of concentrate and 19 gal of distilled water. In metric terms, that is roughly 29 x 5 L containers for a full premix refill.
What coolant should I use in a Massey Ferguson 5450?
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 50/50 antifreeze and water, so do not run straight water except as a short emergency move.
How much concentrate and water does a Massey Ferguson 5450 need?
With the listed 50/50 antifreeze and water mix, a full 38 gal | 143.8 L refill works out to about 19 gal of antifreeze concentrate and 19 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 Massey Ferguson 5450?
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 masseyferguson.com website before draining, flushing or refilling the cooling system.
