Every published spec, side by side, including the details the graphs above don't chart.
Spec
John Deere5090E
John Deere5520
Engine Manufacturer
John Deere
John Deere
Engine Model
PowerTech 4045 PWL
4045T
Engine Type
4-cylinder in-line turbocharged and aftercooled diesel, electronic fuel control
4-cylinder turbocharged diesel
No. of Cylinders
4
4
Displacement
275 in³
278 in³
Rated Engine Speed
2400 rpm
2400 rpm
Engine Power (Gross)
90 hp
89 hp
PTO Power
76.7 hp
75 hp
Engine Emissions Constraints
Tier 4
Not Published
Cooling System Type
Liquid-cooled
Liquid-cooled
Air Cleaner
Dry type with safety element
Not Published
Fuel System
High pressure common rail, electronic fuel control
Not Published
Alternator
90 A
40 A
Pump Type
Tandem gear pump, two engine-mounted pumps
Tandem gear pump
Implement Flow
15.9 gpm
15.9 gpm
Steering Flow
6.6 gpm
6.6 gpm
Total Hydraulic Flow
22.5 gpm
22.5 gpm (15.9 + 6.6, computed)
Overall Hydraulic Pump Flow
22.5 gpm
Not Published
Hydraulic System Type
Open center
Open center
Rear Remote Hydraulic Flow
Not Published
15.9 gpm
No. of Standard Remote Valves
2 rear; 0 mid
2 to 3 rear
No. of Optional Remote Valves
3 rear; up to 3 mid
Not Published
Fuel Tank Capacity
25 gal (open operator station); 30 gal (cab)
22 gal (straddle mount, early model); 25 gal (straddle mount, late model); 27 gal (IOOS or cab, small filler neck); 29.5 gal (IOOS or cab, large filler neck)
Coolant Capacity
2.5 gal (open operator station and low-profile); 3 gal (cab)
11.4 qt
Crankcase Capacity
3.2 gal
9 qt
Transmission / Hydraulic System Capacity
11.5 gal
10 gal (CollarShift and SyncShuttle, dry clutch); 11.5 gal (PowrReverser, wet clutch)
Front Axle Fluid Capacity
1.3 gal (MFWD differential housing); 0.74 qt (each wheel hub)