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Ingersoll 4120 vs Ingersoll 5720V
Verdict: Ingersoll 4120 vs Ingersoll 5720V
The Ingersoll 4120 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 is the newer design (1998 vs 1992). 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
—
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Overview
Manufacturer
IngersollReference
IngersollReference
air-cooled horizontal-shaft horizontally-opposedReference
air-cooledReference
Drive
—
3x1 2WDReference
Engine
Displacement
47.7 ciReference
34.7 ciReference
Bore/Stroke
83 x 73 mmReference
72 x 70 mmReference
Power (gross)
14.9 kWReference
—
Rated RPM
3600Reference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Fuel tank
—
18.9 LReference
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
Capacities
Fuel
11.4 LReference
—
PTO & Hydraulics
Hydraulic system
5.7 LReference
—
Type
hydraulic driveReference
hydrostaticReference
Capacity
5.7 LReference
—
Pressure
193.1 barReference
—
Rear valves
2Reference
—
Pump flow
36.0 lpmReference
—
Total flow
52.0 lpmReference
—
Steering flow
8.5 lpmReference
—
Steering press.
49.6 barReference
—
Front PTO
—
independentReference
Clutch
—
electricReference
Dimensions
Wheelbase
121 cmReference
—
Weight
327 kgReference
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Front tire
16x6.50-8Reference
18x9.50-8Reference
Rear tire
8.00-16Reference
13x5.00-6Reference
Lawn/turf front
16x6.50-8Reference
18x9.50-8Reference
Lawn/turf rear
8.00-16Reference
16x6.50-8 (single)Reference
Length
182 cmReference
—
Width
104 cmReference
—
Height (steering wheel)
110 cmReference
—
Height (hood)
97 cmReference
—
Ground clearance
27 cmReference
—
Front tread
85 cmReference
—
Rear tread
80 cmReference
—
Ingersoll 4120 attachments
4120 Serial Numbers
Location:
Serial number plate on the left side of the tractor frame, above the foot rest.Reference
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Electrical
Ground
negativeReference
negativeReference
Charging system
flywheel alternatorReference
—
Charging amps
20Reference
—
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.