The John Deere 7520 tractor has published engine oil capacities from 22.2 to 26 US quarts (21.01 to 24.61 litres), depending on the engine or fuel variant. The representative 22.2-quart setup is above average for the 6.0–7.9 L peer group.
Tractor engine oil specifications
John Deere · 7520 · Engine oil capacity guide
Years: 2003 – 2007 and 1972 – 1975Capacity: 22.2–26 US qt (21.01–24.61 L)Engine: 6.8–8.7 LFuel: DieselVariants: 2
22.2–26 US qt (21.01–24.61 L)Engine oil capacity
6.8–8.7 LEngine size
DieselFuel
2003 – 2007 and 1972 – 1975Model years
Capacity overview
Oil capacity summary
The John Deere 7520 has multiple published engine-oil capacities in this dataset. The listed capacity is 22.2–26 US qt (21.01–24.61 L). Oil capacity can vary by engine, fuel configuration and production revision, so the exact variant table below matters when more than one setup exists.
Tractor-engine benchmark
How this oil capacity compares
Peer values use tractors in the same engine-size class.
Engine oil capacity
Above average
22.2 qt
Low14 qt
This model22.2 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 capacity22.2–26 US qt (21.01–24.61 L)
Engine manufacturerJohn Deere PowerTech 6068HF475 and John Deere
Fuel typeDiesel
Cylinders6
Displacement6.8–8.7 L
Tractor typeRow-Crop Tractor
Overview
Model information
Manufacturer
John Deere
Model
7520
Category
Farm tractor
Model years
2003 – 2007 and 1972 – 1975
Tractor type
Row-Crop Tractor
Engine / capacity variants
2
Engine & fuel variants
Oil-capacity variants
Different engine, fuel or production variants are shown separately when they have distinct published oil-capacity data.
Fuel
Engine
Displacement
Cyl.
Oil capacity
Litres
Variant / note
Diesel
John Deere PowerTech 6068HF475
6.8 L
6
22.2 qt
21.01 L
Oil capacity
Diesel
John Deere
8.7 L
6
26 qt
24.61 L
Oil capacity
Full specifications
Technical details
Engine details
Engine manufacturerJohn Deere PowerTech 6068HF475 and John Deere
Fuel typeDiesel
Cylinders6
Displacement6.8–8.7 L
Oil service data
Published capacity22.2–26 US qt (21.01–24.61 L)
US gallon equivalent5.55–6.5 gal
Oil to have on hand6 × 1-gal jugs + 2 × 1-qt bottles (about exact)
