Chery RK450
The Chery RK450 is a tractor produced by Chery. It is equipped with a 181.9 ci 3.0 L engine. The listed engine power is Diesel (gross): 45 hp / 33.6 kW. Transmission: 8 forward and 4 reverse. Operating weight: 4123 lbs 1870 kg.
Engine Power
Diesel (gross): 45 hp / 33.6 kW
Fuel & Capacities
Diesel
Transmission
8 forward and 4 reverse
Operating Weight
4123 lbs
1870 kg
Overview
 | 2012 -
RK SeriesUtility tractor |
|---|---|
2012 - | |
RK Series | |
Utility tractor | |
Production | |
|---|---|
Manufacturer | Chery |
Utility tractor | |
Built in China | |
Variants | |
|---|---|
RK450 | 2WD |
RK454 | 4WD |
Chery RK450 Power | |
|---|---|
Engine (gross) | 45 hp
33.6 kW |
PTO (claimed) | 38.9 hp
29.0 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Differential lock | mechanical rear |
Steering | hydraulic power |
Pneumatic brake optional brakes | |
Open operator station. Optional ROPS. Optional canopy. Cab available with optional air-conditioning. | |
Tractor hitch | |
|---|---|
Control | position, draft, and float control |
Rear lift (at 24"/610mm) | 1866 lbs
846 kg |
Drawbar | fixed drawbar |
swinging drawbar optional | |
Power Take-off (PTO) | |
|---|---|
Rear PTO | live |
Rear PTO Type | 540/760 |
540/1000 (optional) | |
Dimensions & Tires | |
|---|---|
Wheelbase | 77.4 inches
196 cm |
Weight | 4123 lbs
1870 kg |
Front tire | 6.0-16 |
Rear tire | 12.4-28 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
Engine options | |
|---|---|
Xin Chai 3.0L 4-cyl diesel | |
Quanchai 3.0L 4-cyl diesel |
Engine Detail — 181.7 ci / 3.0 L Diesel
Manufacturer | Xin Chai 495BT |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 181.7 ci
3.0 L |
Bore/Stroke | 3.74x4.134 inches
95 x 105 mm |
Power (gross) | 45 hp
33.6 kW |
Fuel system | direct injection |
Air cleaner | oil bath |
Rated RPM | 2400 |
Torque | 90 lb-ft
122.0 Nm |
Torque RPM | 1650 |
Starter | electric |
Starter volts | 12 |
Engine Detail — 181.9 ci / 3.0 L Diesel
Manufacturer | Quanchai QC495 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 181.9 ci
3.0 L |
Bore/Stroke | 3.74x4.134 inches
95 x 105 mm |
Fuel system | direct injection |
Starter type | electric |
Transmission
Transmission options | |
|---|---|
12-speed shuttle | |
8-speed gear |
Transmission — 12 forward and reverse shuttle
Type | shuttle |
Gears | 12 forward and reverse |
Clutch | 254mm dry disc |
 | |
Transmission — 8 forward and 4 reverse gear
Type | gear |
Gears | 8 forward and 4 reverse |
Dimensions
Chery RK450 Tires | |
|---|---|
Standard tires (ag) | Front: 6.0-16. Rear: 12.4-28 |
Optional tires (ag) | Front: 6.0-16. Rear: 11-28 |
Dimensions | |
|---|---|
Wheelbase | 77.4 inches
196 cm |
Length | 156.7 inches
398 cm |
Width | 65 inches
165 cm |
Height (exhaust) | 83.9 inches
213 cm |
Weight | 4123 lbs
1870 kg |
Ground clearance | 15.75 inches
40 cm |
Front tread | 49.2 inches
124 cm |
Front tread | 45.3/53.2/57.1 inches
115/135/145 cm |
Rear tread | 51.2 inches
130 cm |
Photos
Chery RK450 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Chery RK450 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 Chery RK450.
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
Chery RK450 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Chery RK450.
Converted Equivalents:
Horsepower (HP)45 hp
Kilowatts (kW)33.6 kW
Metric Horsepower (PS / CV)45.6 PS
Direct Competitor Comparison
Compare Chery RK450 against same-era industry alternatives in the same horsepower class.
Current Model
Chery
Chery RK450
Engine Power:Diesel (gross): 45 hp / 33.6 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 404
Engine Power:40.8
Production Years:1961 - 1968
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