John Deere 1420
The John Deere 1420 is a tractor produced by John Deere. It is equipped with a 164.5 ci 2.7 L engine. The listed engine power is Diesel (listed): 43 hp / 32.1 kW. Transmission: 5 forward and 1 reverse. Operating weight: 2,350 lbs 1065 kg.
Engine Power
Diesel (listed): 43 hp / 32.1 kW
Fuel & Capacities
15.1 gal
57.2 L
Transmission
5 forward and 1 reverse
Operating Weight
2,350 lbs
1065 kg
Overview
 | 1970 - 1975
Orchard/Vineyard tractor |
|---|
Production | |
|---|---|
Manufacturer | John Deere |
Orchard/Vineyard tractor | |
Built in Rosario, Argentina | |
John Deere 1420 Engine | |
|---|---|
John Deere 2.7L 3-cyl diesel | |
Fuel tank | 15.1 gal
57.2 L |
Engine details ...  | |
John Deere 1420 Transmission | |
|---|---|
5-speed | |
Transmission details ...  |
John Deere 1420 Power | |
|---|---|
Engine | 43 hp
32.1 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Dry disc brakes | |
Open operator station. |
Hydraulics | |
|---|---|
Type | open center |
Tractor hitch | |
|---|---|
Rear Type | I |
Power Take-off (PTO) | |
|---|---|
Rear PTO | continuous |
Rear PTO Type | 540 |
Dimensions & Tires | |
|---|---|
Wheelbase | 78.4 inches
199 cm |
Weight | 2,350 lbs
1065 kg |
Front tire | 5.00x15 |
Rear tire | 13.6x24 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Charging system | alternator |
Charging amps | 28 |
Battery volts | 12 |
Battery AH | 70 |
Engine
Engine Detail — 164.5 ci / 2.7 L Diesel
Manufacturer | John Deere |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 164.5 ci
2.7 L |
Bore/Stroke | 4.016x4.331 inches
102 x 110 mm |
Power | 43 hp
32.1 kW |
Rated RPM | 2200 |
Starter volts | 12 |
Oil capacity | 6.3 qts
6.0 L |
Coolant capacity | 10.6 qts
10.0 L |
Transmission
Transmission — 5 forward and 1 reverse
Gears | 5 forward and 1 reverse |
Clutch | dry disc |
 | |
Dimensions
John Deere 1420 Tires | |
|---|---|
Ag front | 5.00x15 |
Ag rear | 13.6x24 |
Dimensions | |
|---|---|
Wheelbase | 78.4 inches
199 cm |
Length | 133.5 inches
339 cm |
Width | 50 inches*Minimum width
127 cm |
Height (hood) | 52 inches
132 cm |
Shipping weight | 2,350 lbs
1065 kg |
Ground clearance | 12.6 inches
32 cm |
Recommended Implements & Sizing Guide
Engineering recommendations for John Deere 1420 based on its 43 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
Rotary Cutter / MowerMowing & Clearing | 6 ft (72 in)1.8 m | Medium Duty | Medium pasture clearing; rear slip-clutch recommended. |
Rotary TillerSeedbed Prep | 66 to 72 in165 - 180 cm | Medium Duty | Standard utility tiller; slip clutch protection required. |
Disc HarrowSecondary Tillage | 7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙 | Medium Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 2-string baler for horse and small livestock hay. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for John Deere 1420.
Estimated Continuous Field Runtime: 6.8 hrs
Approximately 6.8 hours of continuous field operation at ~75% rated power on a full tank (15.1 gal / 57.2 L).
Estimated 75% Load Fuel Burn~2.2 gal/hr (8.5 L/hr)
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
John Deere 1420 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for John Deere 1420.
Converted Equivalents:
Horsepower (HP)43 hp
Kilowatts (kW)32.1 kW
Metric Horsepower (PS / CV)43.6 PS
Direct Competitor Comparison
Compare John Deere 1420 against same-era industry alternatives in the same horsepower class.
Current Model
John Deere
John Deere 1420
Engine Power:Diesel (listed): 43 hp / 32.1 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 364
Engine Power:38.9
Production Years:1976 - 1977
Fox River Tractor CompanyMarket Competitor
Fox River Tractor Company 18-35
Engine Power:38.9
Production Years:1920 - 1920
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