Chery RK704
The Chery RK704 is a tractor produced by Chery. It is equipped with a 264 ci 4.3 L engine. The listed engine power is Diesel (gross): 70 hp / 52.2 kW. Transmission: 8 forward and 4 reverse. Operating weight: 4993 lbs 2264 kg.
Engine Power
Diesel (gross): 70 hp / 52.2 kW
Fuel & Capacities
Diesel
Transmission
8 forward and 4 reverse
Operating Weight
4993 lbs
2264 kg
Overview
 | 2012 -
RK SeriesUtility tractor |
|---|---|
2012 - | |
RK Series | |
Utility tractor | |
Production | |
|---|---|
Manufacturer | Chery |
Utility tractor | |
Built in China | |
Variants | |
|---|---|
RK700 | 2WD |
RK704 | 4WD |
Chery RK704 Engine | |
|---|---|
Xin Chai 4.3L 4-cyl diesel | |
Engine details ...  |
Chery RK704 Power | |
|---|---|
Engine (gross) | 70 hp
52.2 kW |
PTO (claimed) | 58.7 hp
43.8 kW |
Mechanical | |
|---|---|
Four-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) | 3372 lbs
1529 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 | 81.6 inches
207 cm |
Weight | 4993 lbs
2264 kg |
Front tire | 8.3-20 |
Rear tire | 12.4-28 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
Engine Detail — 264 ci / 4.3 L Diesel
Manufacturer | Xin Chai 4K43T |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 264 ci
4.3 L |
Bore/Stroke | 4.252x4.646 inches
108 x 118 mm |
Power (gross) | 70 hp
52.2 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 |
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 RK704 Tires | |
|---|---|
Standard tires (ag) | Front: 8.3-20. Rear: 12.4-28 |
Optional tires (ag) | Front: 8.3-24. Rear: 11-32 |
Dimensions | |
|---|---|
Wheelbase | 81.6 inches
207 cm |
Length | 158.7 inches
403 cm |
Width | 65 inches
165 cm |
Height (exhaust) | 88.6 inches
225 cm |
Weight | 4993 lbs
2264 kg |
Ground clearance | 16.1 inches
40 cm |
Front tread | 57.2 to inches
145 to 0 cm |
Rear tread | 55.4 inches
140 cm |
Photos
Chery RK704 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Chery RK704 based on its 70 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 Chery RK704.
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 RK704 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Chery RK704.
Converted Equivalents:
Horsepower (HP)70 hp
Kilowatts (kW)52.2 kW
Metric Horsepower (PS / CV)71 PS
Direct Competitor Comparison
Compare Chery RK704 against same-era industry alternatives in the same horsepower class.
Current Model
Chery
Chery RK704
Engine Power:Diesel (gross): 70 hp / 52.2 kW
★ Baseline Reference
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