Coolant capacity for the John Deere 1026R is 1.59 gal (6 L). The coolant type is listed as John Deere Cool-Gard II, and the antifreeze mix is For the John Deere 1026R tractor, the recommended coolant is John Deere Cool-Gard II.
Coolant capacity1.59 gal (6 L)Cooling system refill amount
Antifreeze mixFor the John Deere 1026R tractor, the recommended coolant is John Deere Cool-Gard IIFreeze/boil protection
John Deere 1026R Coolant Capacity Specs
Coolant capacity
1.59 gal (6 L)
Coolant type
John Deere Cool-Gard II
Antifreeze mix
For the John Deere 1026R tractor, the recommended coolant is John Deere Cool-Gard II
Engine model
Yanmar 1.1L
Engine horsepower
25.2 hp
Engine displacement
68.1 cu in (1.12 L)
John Deere 1026R Coolant Capacity Guide
Coolant capacity guide
This model
1.59 gal
Class low
1.5 gal
Class typical
3.5 gal
Class high
6 gal
Compared with a broad compact tractor guide, not the full tractor dataset.
John Deere 1026R Coolant Service Notes
Coolant capacity note
The John Deere 1026R coolant capacity is 1.59 gal (6 L). Treat it as a cooling-system amount, not a radiator-only top-up amount
Coolant service note
A proper coolant change on the John Deere 1026R means using the 1.59 gal (6 L) capacity and keeping the coolant chemistry consistent with John Deere Cool-Gard II and For the John Deere 1026R tractor, the recommended coolant is John Deere Cool-Gard II
Coolant type note
For the John Deere 1026R, coolant choice is listed as John Deere Cool-Gard II. Capacity tells you how much; coolant type tells you what to use
Antifreeze mix note
The John Deere 1026R coolant mix guidance is For the John Deere 1026R tractor, the recommended coolant is John Deere Cool-Gard II. This matters most in freezing weather, hot work and long service intervals
Refill check
For the John Deere 1026R, 1.59 gal (6 L) is the planned refill amount. The final level may need a small top-up after trapped air leaves the system
Engine context
The John Deere 1026R engine specs listed with this page are engine model Yanmar 1.1L, engine horsepower 25.2 hp, and engine displacement 68.1 cu in (1.12 L). They help identify the machine, but they are not a substitute for the coolant capacity
John Deere 1026R Coolant Capacity FAQ
What coolant amount is listed for the John Deere 1026R?
The listed coolant amount for the John Deere 1026R is 1.59 gal (6 L). It is a refill guide, not a reason to ignore the actual level marks
What coolant type does the John Deere 1026R use?
The John Deere 1026R is listed with John Deere Cool-Gard II coolant guidance. If topping up, match the existing coolant type instead of mixing random antifreeze
What antifreeze mix should the John Deere 1026R use?
The John Deere 1026R coolant mix guidance is For the John Deere 1026R tractor, the recommended coolant is John Deere Cool-Gard II. Keep the mix consistent when topping up so freeze and boil protection stay in range
What is the final check after a John Deere 1026R coolant change?
After refilling the John Deere 1026R, run the engine to operating temperature, let it cool and recheck the radiator or overflow level. Air pockets can make the level drop
Should I drain and refill the John Deere 1026R coolant system?
A top-up is only a level correction. A flush is the better choice if the John Deere 1026R has rusty coolant, oil contamination, mixed coolant types or repeated overheating
Official information note
Mistakes do happen. Tractor coolant capacity and coolant type can change by year, market, engine, radiator setup and service procedure. Check the operator manual, service manual and official deere.com website before draining, flushing or refilling the cooling system.
