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Ingersoll 4020 vs Ingersoll 5720V
Verdict: Ingersoll 4020 vs Ingersoll 5720V
The Ingersoll 4020 and the Ingersoll 5720V are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 20 hp. Ingersoll 5720V holds more fuel (18.9 L vs 11.4 L) for longer stints between fills. Ingersoll 5720V is the newer design (1998 vs 1989). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Ingersoll
62
Fit score
Best match
Clear
Ingersoll
62
Fit score
Best match
Clear
Rated power
20 hp
20 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
IngersollReference
IngersollReference
air-cooled horizontal-shaft horizontally-opposedReference
air-cooledReference
4020 Steering
manualReference
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4020PS Steering
powerReference
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Drive
—
3x1 2WDReference
Variants
4020PS
power steeringReference
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Engine
Fuel tank
11.4 LReference
18.9 LReference
Displacement
47.7 ciReference
34.7 ciReference
Bore/Stroke
83 x 73 mmReference
72 x 70 mmReference
Power (gross)
14.9 kWReference
—
Compression
7:1Reference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Sparkplug
Champion RS14YCReference
—
Sparkplug gap
0.635 mmReference
—
Intake valve clearance
0.127 mmReference
—
Exhaust valve clearance
0.330 mmReference
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Power
—
14.9 kWReference
Air cleaner
—
dryReference
Transmission
Transmission
Hy-DriveReference
Hydro-GearReference
Gears
infinite forward and reverse (2-range)Reference
infinite forward and reverseReference
Oil change
500 hReference
—
PTO & Hydraulics
Type
hydraulic driveReference
hydrostaticReference
Pressure
39.6 barReference
—
Valves
2Reference
—
4020 Pump flow
30.3 lpmReference
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4020PS Pump flow
36.0 lpmReference
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Rear Type
0Reference
—
Front PTO
independentReference
independentReference
Clutch
electricReference
electricReference
Front PTO Type
pulleyReference
—
Dimensions
Wheelbase
121 cmReference
—
Weight
765 to 805 poundsReference
—
Front tire
16x6.50-8Reference
18x9.50-8Reference
Rear tire
32x8.00-16Reference
13x5.00-6Reference
Lawn/turf front
16x6.50-8Reference
18x9.50-8Reference
Lawn/turf rear
32x8.00-16Reference
16x6.50-8 (single)Reference
Length
182 cmReference
—
Width
104 cmReference
—
Height (steering wheel)
110 cmReference
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Height (hood)
97 cmReference
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4020 Weight
347 kgReference
—
4020PS Weight
365 kgReference
—
Clearance (rear axle)
27 cmReference
—
Front tread
85 cmReference
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Rear tread
80 cmReference
—
Ingersoll 4020 attachments
4020 Serial Number Location
Electrical
Ground
negativeReference
negativeReference
Charging system
flywheel alternatorReference
—
Charging amps
20Reference
—
Charging volts
12Reference
—
Battery CCA
300Reference
—
Battery volts
12Reference
12Reference
Attachment overview
Ingersoll 5720V attachments
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.