| Manufacturer | Chery |
| Price | - |
| Model | RK650 |
| Equipment Type | Utility Tractors |
| Factory | China |
CHERY RK650 POWER
| Engine (gross) | 65hp / 48.5kW |
| PTO (claimed) | 54.5hp / 40.6kW |
ENGINE DETAIL
The Chery RK650 tractor features a Xin Chai A4K43T diesel engine with a robust 4.3L displacement, capable of delivering 65hp and 90lb-ft of torque at a low RPM of 1650, offering excellent low-end power for heavy-duty applications. The direct injection fuel system promotes efficient combustion, while the oil bath air cleaner enhances engine longevity by reducing particulate intake. Advantages include its strong torque characteristics favorable for towing and ground engagement tasks, but potential challenges may arise from the relatively high operating torque RPM, necessitating careful matching with transmission gear ratios.
| Description | Xin Chai A4K43T diesel 4-cylinder liquid-cooled |
| Displacement | 264ci / 4.3L |
| Bore/Stroke | 4.252x4.646inches / 108x 118mm |
| Power (gross) | 65hp / 48.5kW |
| Fuel system | direct injection |
| Air cleaner | oil bath |
| Rated RPM | 2400 |
| Torque | 90lb-ft / 122.0Nm |
| Torque RPM | 1650 |
| Starter | electric |
| Starter volts | 12 |
CHERY RK650 ENGINE
The Chery RK650 tractor is powered by a Xin Chai 4.3L 4-cylinder diesel engine, which provides robust torque and efficiency well-suited for diverse agricultural tasks. Key advantages include durability and lower fuel consumption, making it ideal for prolonged fieldwork. However, potential challenges may include sourcing replacement parts and servicing expertise for the diesel engine, particularly in less urbanized areas.
| Description | Xin Chai 4.3L 4-cyl diesel |
TRANSMISSIONS OVERVIEW
The Chery RK650 tractor features a robust 12-speed shuttle gearbox, providing versatile speed management suitable for various agricultural tasks. With 8-speed main gears, operators gain flexibility in selecting optimal torque and power for heavy implements. However, the complexity of a multi-speed system may require more maintenance and operator training for efficient usage.
| Description | 12-speed shuttle/8-speed gear |
TRANSMISSION 1
The Chery RK650 tractor features a shuttle transmission with 12 forward and reverse gears, allowing for smooth directional changes and versatile speed management during operations. Its 254mm dry disc clutch offers durability and efficient power transfer, although it may require more frequent maintenance compared to hydraulic clutches. This setup is ideal for varied agricultural tasks, providing both precision and flexibility on the field.
| Type | shuttle |
| Gears | 12 forward and reverse |
| Clutch | 254mm dry disc |
TRANSMISSION 2
The Chery RK650 tractor features an 8-forward and 4-reverse gear transmission, allowing for versatile speed control and improved maneuverability in various agricultural tasks. The gear type enhances power delivery and efficiency, facilitating effective operation in both towing and fieldwork scenarios. However, the complexity of the gear system may pose a learning curve for operators unfamiliar with multi-speed transmissions.
| Type | gear |
| Gears | 8 forward and 4 reverse |
MECHANICAL
The Chery RK650 tractor features a 4x2 configuration that allows for basic traction, suitable for light agricultural tasks. The mechanical rear differential lock enhances traction in slippery conditions, while the hydraulic power steering provides ease of maneuverability, vital for precision in confined spaces. The tractor's optional pneumatic brakes and enclosed cab amenities, such as ROPS and air conditioning, improve safety and operator comfort, making it a versatile choice for various farming environments.
| Chassis | 4x2 2WD |
| Differential lock | mechanical rear |
| Steering | hydraulic power |
| Brakes | pneumatic brake optional |
| Cab | Open operator station. Optional ROPS. Optional canopy. Cab available with optional air-conditioning |
| Transmissions | 12-speed shuttle 8-speed gear |
TRACTOR HITCH
| Control | position, draft, and float control |
| Rear lift (at 24 | 3372lbs / 1529kg |
| Drawbar | fixed drawbar/swinging drawbar optional |
POWER TAKE-OFF (PTO)
| Rear PTO | live |
| Rear RPM | 540/760/540/1000 (optional) |
CHERY RK650 TIRES
The Chery RK650 tractor comes equipped with standard agricultural tires, providing a balance between stability and traction, especially suitable for field operations due to the front 6.0-16 and rear 14.9-28 sizes. Upgrading to optional tires (front 8.3-24 and rear 11-32) can enhance flotation and ground contact, reducing soil compaction in softer terrains, but may impact maneuverability in tight spaces. Consider the specific soil conditions and operational requirements when selecting tire sizes for optimal performance.
| Standard tires (ag) | Front: 6.0-16. Rear: 14.9-28 |
| Optional tires (ag) | Front: 8.3-24. Rear: 11-32 |
DIMENSIONS
| Wheelbase | 80.3inches / 203cm |
| Length | 158.7inches / 403cm |
| Width | 65inches / 165cm |
| Height (exhaust) | 83.9inches / 213cm |
| Weight | 4409lbs / 1999kg |
| Ground clearance | 19.7inches / 50cm |
| Front tread | 44.1/59.1inches / 112/150cm |
| Rear tread | 55.4inches / 140cm |
DIMENSIONS & TIRES
The Chery RK650 tractor features a compact wheelbase of 80.3 inches (203 cm), enhancing maneuverability in tight spaces, making it ideal for small farming tasks or landscaping. Weighing 4409 lbs (1999 kg) allows for decent stability under load, but it may limit larger implement compatibility. The front tires (6.0-16) provide adequate traction, while the larger rear tires (14.9-28) ensure improved power transfer to the ground during heavier operations, though this configuration may sacrifice some agility on uneven terrain.
| Wheelbase | 80.3inches / 203cm |
| Weight | 4409lbs / 1999kg |
| Front tire | 6.0-16 |
| Rear tire | 14.9-28 |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |