Chery RK550
The Chery RK550 is a tractor produced by Chery. It is equipped with a 193.3 ci 3.2 L engine. The listed engine power is Diesel (gross): 55 hp / 41.0 kW. Transmission: 8 forward and 4 reverse. Operating weight: 4409 lbs 1999 kg.
Engine Power
Diesel (gross): 55 hp / 41.0 kW
Fuel & Capacities
Diesel
Transmission
8 forward and 4 reverse
Operating Weight
4409 lbs
1999 kg
Overview
 | 2012 -
RK SeriesUtility tractor |
|---|---|
2012 - | |
RK Series | |
Utility tractor | |
Production | |
|---|---|
Manufacturer | Chery |
Utility tractor | |
Built in China | |
Variants | |
|---|---|
RK550 | 2WD |
RK554 | 4WD |
RK554HD | premium 4WD |
Chery RK550 Power | |
|---|---|
Engine (gross) | 55 hp
41.0 kW |
PTO (claimed) | 47.5 hp
35.4 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) | 1978 lbs
897 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 | 4409 lbs
1999 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 3.2L 4-cyl diesel | |
Quanchai 3.2L 4-cyl diesel |
Engine Detail — 193.3 ci / 3.2 L Diesel
Manufacturer | Xin Chai 498BT |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 193.3 ci
3.2 L |
Bore/Stroke | 3.858x4.134 inches
98 x 105 mm |
Power (gross) | 55 hp
41.0 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 — 193.3 ci / 3.2 L Diesel
Manufacturer | Quanchai QC498 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 193.3 ci
3.2 L |
Bore/Stroke | 3.858x4.134 inches
98 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 RK550 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 | 4409 lbs
1999 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 RK550 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Chery RK550 based on its 55 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 Chery RK550.
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 RK550 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Chery RK550.
Converted Equivalents:
Horsepower (HP)55 hp
Kilowatts (kW)41 kW
Metric Horsepower (PS / CV)55.8 PS
Direct Competitor Comparison
Compare Chery RK550 against same-era industry alternatives in the same horsepower class.
Current Model
Chery
Chery RK550
Engine Power:Diesel (gross): 55 hp / 41.0 kW
★ Baseline Reference
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