Daedong DK451
The Daedong DK451 is a tractor produced by Daedong. It is equipped with a 134.1 ci 2.2 L engine. The listed engine power is Diesel (listed): 45 hp / 33.6 kW. Transmission: 12 forward and reverse.
Engine Power
Diesel (listed): 45 hp / 33.6 kW
Fuel & Capacities
Diesel
Transmission
12 forward and reverse
Overview
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Production | |
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Manufacturer | Daedong |
Built in Korea | |
Daedong DK451 Engine | |
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Daedong 2.2L 4-cyl diesel | |
Engine details ...  |
Daedong DK451 Transmission | |
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12-speed | |
Transmission details ...  |
Daedong DK451 Power | |
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Engine | 45 hp
33.6 kW |
Mechanical | |
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Four-wheel drive | |
Steering | hydrostatic power |
Power Take-off (PTO) | |
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Rear PTO | independent |
Rear PTO Type | 540/1000 |
Dimensions & Tires | |
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Front tire | 9.5-18 |
Rear tire | 13.6-28 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 134.1 ci / 2.2 L Diesel
Manufacturer | Daedong 4A220F-1 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 134.1 ci
2.2 L |
Power | 45 hp
33.6 kW |
Transmission
Transmission — 12 forward and reverse
Gears | 12 forward and reverse |
Dimensions
Daedong DK451 Tires | |
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Ag front | 9.5-18 |
Ag rear | 13.6-28 |
Dimensions |
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Photos
Daedong DK451 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Daedong DK451 based on its 45 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 Daedong DK451.
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
Daedong DK451 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Daedong DK451.
Converted Equivalents:
Horsepower (HP)45 hp
Kilowatts (kW)33.6 kW
Metric Horsepower (PS / CV)45.6 PS
Direct Competitor Comparison
Compare Daedong DK451 against same-era industry alternatives in the same horsepower class.
Current Model
Daedong
Daedong DK451
Engine Power:Diesel (listed): 45 hp / 33.6 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 404
Engine Power:40.8
Production Years:1961 - 1968
Related models
Daedong EX35
- Power:
- 38
Daedong DK40
- Power:
- 40
Daedong EX40
- Power:
- 41
Daedong DK45
- Power:
- 45
Daedong EX45
- Power:
- 45