Search
Yard-Man 3420 Mustang vs Yard-Man 3700 Mustang
Verdict: Yard-Man 3420 Mustang vs Yard-Man 3700 Mustang
The Yard-Man 3420 Mustang and the Yard-Man 3700 Mustang are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 5 hp. Yard-Man 3700 Mustang is the newer design (1973 vs 1970). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
Tune the fit score
Tell us about your operation
Fit & specs
Yard-Man
62
Fit score
Best match
Clear
Yard-Man
62
Fit score
Best match
Clear
Rated power
5 hp
5 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Yard-ManReference
Yard-ManReference
air-cooled vertical-shaftReference
air-cooled vertical-shaftReference
Engine
Displacement
12.57 ciReference
12.57 ciReference
Bore/Stroke
65 x 62 mmReference
65 x 62 mmReference
Power (gross)
3.7 kWReference
—
Starter
electricReference
—
Starter volts
12Reference
—
Power
—
3.7 kWReference
Starter type
—
manual recoilReference
Transmission
Gears
2 forward and 1 reverseReference
1 forward and reverseReference
PTO & Hydraulics
Mid PTO
independentReference
—
Clutch
manualReference
—
Dimensions
Front tire
10.5x3.50Reference
10.50/3.50Reference
Rear tire
13x4.50Reference
13.00/4.50Reference
Lawn/turf front
10.5x3.50Reference
10.50/3.50Reference
Lawn/turf rear
13x4.50Reference
13.00/4.50Reference
Yard-Man 3420 attachments
Electrical
Ground
negativeReference
—
Battery volts
12Reference
—
Attachment overview
25" Mower deck
Type
1-blade with manual liftReference
1-blade with manual liftReference
Cutting width
63 cmReference
63 cmReference
Cut height
3 to 7 cmReference
4 to 8 cmReference
Variants
3700
—
recoil startReference
3710
—
electric startReference
Yard-Man 3700 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.