YTO 604
The YTO 604 is a tractor produced by Yto. The listed engine power is Diesel (listed): 59 hp / 44.0 kW. Operating weight: 5,269 lbs 2390 kg.
Engine Power
Diesel (listed): 59 hp / 44.0 kW
Fuel & Capacities
Diesel
Operating Weight
5,269 lbs
2390 kg
Overview
 |
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Production | |
|---|---|
Manufacturer | YTO |
Built in Luoyang, Henan Province, China | |
Variants | |
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600 | 2WD |
YTO 604 Engine | |
|---|---|
YTO 4-cyl diesel | |
Engine details ...  |
YTO 604 Power | |
|---|---|
Engine | 59 hp
44.0 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Wet disc brakes |
Tractor hitch | |
|---|---|
Rear lift | 2,698 lbs
1223 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | live |
Rear PTO Type | 733 |
1000 | |
Dimensions & Tires | |
|---|---|
Wheelbase | 83.7 inches
212 cm |
Weight | 5,269 lbs
2390 kg |
Front tire | 7.50-20 |
Rear tire | 13.6-28 |
Full dimensions and tires ...  | |
Engine
Engine Detail — Diesel
Manufacturer | YTO LR4105T19 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Power | 59 hp
44.0 kW |
Rated RPM | 2300 |
Transmission
Transmission |
|---|
Dimensions
YTO 604 Tires | |
|---|---|
Ag front | 7.50-20 |
Ag rear | 13.6-28 |
Dimensions | |
|---|---|
Wheelbase | 83.7 inches
212 cm |
Length | 153.5 inches
389 cm |
Width | 71.5 inches
181 cm |
Height | 68.9 inches
175 cm |
Weight | 5,269 lbs
2390 kg |
Ground clearance | 13.8 inches
35 cm |
Photos
YTO 604
Recommended Implements & Sizing Guide
Engineering recommendations for Yto 604 based on its 59 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 | 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 Yto 604.
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
Yto 604 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Yto 604.
Converted Equivalents:
Horsepower (HP)59 hp
Kilowatts (kW)44 kW
Metric Horsepower (PS / CV)59.8 PS
Direct Competitor Comparison
Compare YTO 604 against same-era industry alternatives in the same horsepower class.
Current Model
Yto
YTO 604
Engine Power:Diesel (listed): 59 hp / 44.0 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 485
Engine Power:53.6
Production Years:1981 - 1985