Yanmar 424
The Yanmar 424 is a tractor produced by Yanmar. It is equipped with a 77.2 ci 1.3 L engine. The listed engine power is Diesel (net): 21.7 hp / 16.2 kW; Diesel (gross): 23.9 hp / 17.8 kW. Transmission: infinite forward and reverse (2-range). Operating weight: 1830 lbs 830 kg.
Engine Power
Diesel (net): 21.7 hp / 16.2 kW; Diesel (gross): 23.9 hp / 17.8 kW
Fuel & Capacities
6 gal
22.7 L
Transmission
infinite forward and reverse (2-range)
Operating Weight
1830 lbs
830 kg
Overview
![]() | 2014 - 2022
SA SeriesSub-Compact Utility tractor
SA Series
Sub-Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Yanmar |
Sub-Compact Utility tractor | |
Yanmar 424 Engine | |
|---|---|
Yanmar 1.3L 3-cyl diesel | |
Engine details ... |
Yanmar 424 Transmission | |
|---|---|
hydrostatic | |
Transmission details ... |
Yanmar 424 Power | |
|---|---|
Engine (gross) | 23.9 hp
17.8 kW |
Engine (net) | 21.7 hp
16.2 kW |
PTO (claimed) | 18.1 hp
13.5 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Steering | hydrostatic power |
Wet disc brakes | |
Two-post foldable ROPS. | |
Capacity | |
|---|---|
Fuel | 6 gal
22.7 L |
Front axle | 3.2 qts
3.0 L |
Hydraulics | |
|---|---|
Type | open center |
Pressure | 2429 psi
167.5 bar |
Pump flow | 4.3 gpm
16.3 lpm |
Steering flow | 3.7 gpm
14.0 lpm |
Tractor hitch | |
|---|---|
Rear Type | 1 (limited) |
Control | position control |
Rear lift (at 24"/610mm) | 1209 lbs
548 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | hydraulic |
Rear PTO Type | 540 (1.375) |
Engine RPM | 554@3200 |
Mid PTO | independent |
Clutch | 2057:3200 |
Mid PTO Type | 2000 (1.0) |
Dimensions & Tires | |
|---|---|
Wheelbase | 63 inches
160 cm |
Weight | 1830 lbs
830 kg |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Ground | negative |
Battery CCA | 540 |
Battery volts | 12 |
References | |
|---|---|
![]() | |
SA221/324/424 published in 2019, by Yanmar | |
424 Multi-purpose Compact Tractor published in 2019, by Yanmar |
Engine
Engine Detail — 77.2 ci / 1.3 L Diesel
Manufacturer | Yanmar 3TNV80F |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled inline |
Displacement | 77.2 ci
1.3 L |
Bore/Stroke | 3.15x3.30 inches
80 x 84 mm |
Emissions | Tier 4 |
Power (net) | 21.7 hp
16.2 kW |
Power (gross) | 23.9 hp
17.8 kW |
Rated RPM | 3200 |
Torque | 45.7 lb-ft
62.0 Nm |
Starter | electric |
Starter volts | 12 |
Oil capacity | 3.6 qts
3.4 L |
Coolant capacity | 3 qts
2.8 L |
Transmission
Transmission — infinite forward and reverse (2-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (2-range) |
Oil capacity | 16.4 qts
15.5 L |
![]() | |
Dimensions
Yanmar 424 Tires | |
|---|---|
Lawn/turf front | 24x8.50-14 |
Lawn/turf rear | 36x14.00-15 |
Industrial front | 23x8.50-12 |
Industrial rear | 14-17.5 |
Dimensions | |
|---|---|
Wheelbase | 63 inches
160 cm |
Length | 105.8 inches
268 cm |
Width | 54.6 inches
138 cm |
Weight | 1830 lbs
830 kg |
Ground clearance | 8.5 inches
21 cm |
Front tread | 37.8 inches
96 cm |
Rear tread | 40.5 inches
102 cm |
Yanmar 424 Height | |
|---|---|
Steering wheel | 55.3 inches
140 cm |
ROPS | 85.9 inches
218 cm |
70.4 inches (folded)
178 cm | |
Attachments
Attachment overview | |
|---|---|
60" mid-mount mower deck | |
Front-end loader |
60" Mower deck | |
|---|---|
Type | mid-mount Yanmar |
Cutting width | 60 inches
152 cm |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Yanmar 424.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Yanmar 424 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Yanmar 424.
Converted Equivalents:
Horsepower (HP)0 hp
Kilowatts (kW)0 kW
Metric Horsepower (PS / CV)0 PS
Direct Competitor Comparison
Compare Yanmar 424 against same-era industry alternatives in the same horsepower class.
Current Model
Yanmar
Yanmar 424
Engine Power:Diesel (net): 21.7 hp / 16.2 kW; Diesel (gross): 23.9 hp / 17.8 kW
★ Baseline Reference
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