Dutra D4K-A
The Dutra D4K-A is a tractor produced by Dutra. It is equipped with a 336.7 ci 5.5 L engine. The listed engine power is Diesel (listed): 65 hp / 48.5 kW. Transmission: 6 forward and 2 reverse. Drive type: 4x4 4WD.
Engine Power
Diesel (listed): 65 hp / 48.5 kW
Drive & Traction
4x4 4WD
Fuel & Capacities
Diesel
Transmission
6 forward and 2 reverse
Overview
 | 1960 - 1965
Four-wheel Drive (4WD) tractor |
|---|
Production | |
|---|---|
Manufacturer | Dutra |
Four-wheel Drive (4WD) tractor | |
Built in Budapest, Hungary | |
Dutra D4K-A Engine | |
|---|---|
Csepel 5.5L 4-cyl diesel | |
Engine details ...  |
Dutra D4K-A Transmission | |
|---|---|
6-speed gear | |
Transmission details ...  |
Dutra D4K-A Power | |
|---|---|
Engine | 65 hp
48.5 kW |
Mechanical | |
|---|---|
Drive | 4x4 4WD |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 |
Dimensions & Tires | |
|---|---|
Front tire | 13.00-30 |
Rear tire | 13.00-30 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 336.7 ci / 5.5 L Diesel
Manufacturer | Csepel DT-414.5 |
Fuel Type | Diesel |
Configuration | 4-cylinder |
Displacement | 336.7 ci
5.5 L |
Bore/Stroke | 4.41x5.51 inches
112 x 140 mm |
Power | 65 hp
48.5 kW |
Compression | 20:1 |
Rated RPM | 1650 |
Starter type | electric |
Transmission
Transmission — 6 forward and 2 reverse gear
Type | gear |
Gears | 6 forward and 2 reverse |
Dimensions
Dutra D4K-A Tires | |
|---|---|
Ag front | 13.00-30 |
Ag rear | 13.00-30 |
Dimensions |
|---|
Recommended Implements & Sizing Guide
Engineering recommendations for Dutra D4K-A based on its 65 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 3 to 4 Bottom (16")3 - 4 铧 (40 cm) | Heavy Duty | Suitable for medium loam and stubble turnover. |
Rotary Cutter / MowerMowing & Clearing | 7 to 8 ft (84-96 in)2.1 - 2.4 m | Heavy Duty | Heavy-duty twin spindle cutter for overgrown acreage. |
Rotary TillerSeedbed Prep | 78 to 84 in200 - 215 cm | Heavy Duty | Heavy commercial tiller with multi-speed gearbox. |
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 | 4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机 | Heavy Duty | Silage and dry hay; 540 RPM PTO with slip-clutch. |
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 Dutra D4K-A.
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
Dutra D4K-A Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Dutra D4K-A.
Converted Equivalents:
Horsepower (HP)65 hp
Kilowatts (kW)48.5 kW
Metric Horsepower (PS / CV)65.9 PS
Direct Competitor Comparison
Compare Dutra D4K-A against same-era industry alternatives in the same horsepower class.
Current Model
Dutra
Dutra D4K-A
Engine Power:Diesel (listed): 65 hp / 48.5 kW
★ Baseline Reference
Related models
Dutra UE-50
- Power:
- 65
- Production years:
- 1967 - 1970
Dutra 1100
- Power:
- 110
- Production years:
- 1973 - 1975
Dutra 1300
- Power:
- 130
- Production years:
- 1973 - 1975
Dutra 1000
- Power:
- 90
- Production years:
- 1972 - 1975
Dutra 4652
- Power:
- 90
- Production years:
- 1968 - 1970