The John Deere 6830 coolant capacity is 3.3 gal (12.5 L). The listed coolant is John Deere Cool-Gard II, with The recommended coolant type for the John Deere 6830 tractor is John Deere Cool-Gard II guidance.
Coolant capacity3.3 gal (12.5 L)Cooling system refill amount
Antifreeze mixThe recommended coolant type for the John Deere 6830 tractor is John Deere Cool-Gard IIFreeze/boil protection
John Deere 6830 Coolant Capacity Specs
Coolant capacity
3.3 gal (12.5 L)
Coolant type
John Deere Cool-Gard II
Antifreeze mix
The recommended coolant type for the John Deere 6830 tractor is John Deere Cool-Gard II
Engine horsepower
135 hp
Engine displacement
413.7 cu in (6.78 L)
John Deere 6830 Coolant Capacity Guide
Coolant capacity guide
This model
3.3 gal
Class low
6 gal
Class typical
9.5 gal
Class high
14 gal
Compared with a broad 6 series guide, not the full tractor dataset.
John Deere 6830 Coolant Service Notes
Coolant capacity note
The main coolant number for the John Deere 6830 is 3.3 gal (12.5 L). Use it as the cooling-system refill amount, then check the radiator or overflow level after the engine has warmed up and cooled down
Coolant service note
Use 3.3 gal (12.5 L) as the refill amount for the John Deere 6830, but do not mix coolant types blindly. The listed coolant detail is John Deere Cool-Gard II and The recommended coolant type for the John Deere 6830 tractor is John Deere Cool-Gard II
Coolant type note
The listed coolant type for the John Deere 6830 is John Deere Cool-Gard II. Match the coolant chemistry before topping up or flushing the system
Antifreeze mix note
The listed antifreeze mix for the John Deere 6830 is The recommended coolant type for the John Deere 6830 tractor is John Deere Cool-Gard II. Mix ratio affects freeze protection, boil protection and corrosion control
Refill check
When refilling the John Deere 6830, do not pour in 3.3 gal (12.5 L) and walk away. Fill slowly, run the engine, let it cool and recheck the level
Engine context
The engine context for the John Deere 6830 is engine horsepower 135 hp and engine displacement 413.7 cu in (6.78 L). Use this for comparison only; the refill amount is the coolant capacity above
John Deere 6830 Coolant Capacity FAQ
How many gallons of coolant does the John Deere 6830 hold?
A full coolant refill on the John Deere 6830 is listed at 3.3 gal (12.5 L). Fill slowly and allow for a small top-up after the first heat cycle
What antifreeze coolant type is listed for the John Deere 6830?
The John Deere 6830 coolant listing shows John Deere Cool-Gard II. Use the operator manual and coolant label to confirm compatibility
How should coolant concentrate be mixed for the John Deere 6830?
The John Deere 6830 antifreeze guidance is The recommended coolant type for the John Deere 6830 tractor is John Deere Cool-Gard II. Check the coolant label before mixing concentrate and water
Why does coolant level drop after changing coolant in the John Deere 6830?
Check the John Deere 6830 coolant level cold after service. Hot coolant is pressurized and dangerous, so let the system cool before opening the cap
Is topping up enough for the John Deere 6830 cooling system?
If coolant condition is good, topping up may be enough. If it is old or contaminated, a full drain and refill is safer for the John Deere 6830
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.
