The John Deere 6630 Premium tractor has a published engine oil capacity of 20.6 US quarts (19.49 litres). For tractors in the 6.0–7.9 L engine-size class, that is around average versus a peer average of 18.8 quarts. For a routine oil change, having 5 × 1-gal jugs + 1 × 1-qt bottle (~0.4 qt spare) on hand covers the published capacity.
Tractor engine oil specifications
John Deere · 6630 Premium · Engine oil capacity guide
The John Deere 6630 Premium has one published engine-oil capacity in this dataset. The listed capacity is 20.6 US qt (19.49 L). Oil capacity can vary by engine, fuel configuration and production revision, so confirm the specification for the exact tractor before servicing.
Tractor-engine benchmark
How this oil capacity compares
Peer values use tractors in the same engine-size class.
Engine oil capacity
Around average
20.6 qt
Low14 qt
This model20.6 qt
Average18.8 qt
High22.2 qt
Typical low and high use the 10th and 90th percentile of this engine-size group, which avoids one unusual tractor distorting the scale.
At a glance
Tractor profile
Oil capacity20.6 US qt (19.49 L)
Engine manufacturerJohn Deere 6068HL480
Fuel typeDiesel
Cylinders6
Displacement6.8 L
Tractor type—
Overview
Model information
Manufacturer
John Deere
Model
6630 Premium
Category
Farm tractor
Model years
2006 – 2011
Tractor type
—
Engine / capacity variants
1
Full specifications
Technical details
Engine details
Engine manufacturerJohn Deere 6068HL480
Fuel typeDiesel
Cylinders6
Displacement6.8 L
Oil service data
Published capacity20.6 US qt (19.49 L)
US gallon equivalent5.15 gal
Oil to have on hand5 × 1-gal jugs + 1 × 1-qt bottle (~0.4 qt spare)
