| Manufacturer | Chery |
| Price | - |
| Model | RK654 |
| Equipment Type | Utility Tractors |
| Factory | China |
CHERY RK654 POWER
| Engine (gross) | 65hp / 48.5kW |
| PTO (claimed) | 54.5hp / 40.6kW |
ENGINE DETAIL
The Chery RK654 tractor features a Xin Chai A4K43T engine with a displacement of 4.3L, delivering a gross power of 65hp at 2400 RPM and a peak torque of 90 lb-ft at 1650 RPM, making it suitable for medium-duty applications. Its direct injection fuel system ensures better fuel efficiency and combustion control, while the oil bath air cleaner enhances engine longevity in dusty conditions. Key considerations include the balance between power delivery and torque characteristics, which may affect performance in demanding tasks or varied terrains.
| 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 RK654 ENGINE
The Chery RK654 tractor features a Xin Chai 4.3L 4-cylinder diesel engine, providing a solid balance of power and fuel efficiency for agricultural tasks. With a robust engine configuration, it offers reliable torque delivery, advantageous for heavy-duty applications like plowing and tilling. However, potential challenges include engine maintenance and parts availability due to less global recognition compared to major brands.
| Description | Xin Chai 4.3L 4-cyl diesel |
TRANSMISSIONS OVERVIEW
The Chery RK654 tractor features a 12-speed shuttle transmission combined with an 8-speed gear system, enabling seamless transitions between forward and reverse operations while optimizing output for various field conditions. This configuration enhances versatility and efficiency in applications ranging from plowing to transport. However, operators must be well-versed in multitasking gear management to fully leverage the advantages of this complex transmission setup.
| Description | 12-speed shuttle 8-speed gear |
TRANSMISSION 1
The Chery RK654 tractor features a shuttle transmission with 12 forward and reverse gears, providing versatile operation for various agricultural tasks. The 254mm dry disc clutch ensures reliable engagement and disengagement, although it may present challenges in heavy-duty applications due to wear over time. This setup is advantageous for farmers requiring responsive control for tasks such as tilling or transporting materials in varying terrains.
| Type | shuttle |
| Gears | 12 forward and reverse |
| Clutch | 254mm dry disc |
TRANSMISSION 2
The Chery RK654 tractor features an 8-speed forward and 4-speed reverse gearbox, allowing for versatile speed control and enhanced maneuverability in various agricultural tasks. The gear ratio options can optimize power delivery for different field conditions, benefiting operations like plowing, tilling, and transportation. However, operators should consider potential complexity in shifting gears and the need for skill in utilizing the full range of speeds effectively.
| Type | gear |
| Gears | 8 forward and 4 reverse |
MECHANICAL
The Chery RK654 tractor features a 4x4 MFWD system providing excellent traction on varied terrain, ideal for agricultural tasks requiring enhanced mobility. The mechanical rear differential lock is advantageous for improving stability and handling in challenging conditions, although it may require manual engagement. With a hydraulic power steering system and optional pneumatic brakes, this tractor offers enhanced maneuverability and safety, making it suitable for both small and medium-sized operations needing versatility in fieldwork.
| Chassis | 4x4 MFWD 4WD |
| 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 RK654 TIRES
The Chery RK654 tractor is equipped with standard agricultural tires, 8.3-20 front and 12.4-28 rear, providing optimal traction for general fieldwork. Upgrading to optional tires (8.3-24 front and 11-32 rear) may enhance flotation and reduce soil compaction in softer fields, making it ideal for more sensitive agricultural environments. However, tire size changes can affect stability and steering response, requiring careful consideration of load conditions and working terrain.
| Standard tires (ag) | Front: 8.3-20. Rear: 12.4-28 |
| Optional tires (ag) | Front: 8.3-24. Rear: 11-32 |
DIMENSIONS
| Wheelbase | 81.6inches / 207cm |
| Length | 158.7inches / 403cm |
| Width | 65inches / 165cm |
| Height (exhaust) | 88.6inches / 225cm |
| Weight | 4663lbs / 2115kg |
| Ground clearance | 16.1inches / 40cm |
| Front tread | 57.1inches / 145cm |
| Rear tread | 55.4inches / 140cm |
DIMENSIONS & TIRES
The Chery RK654 tractor's wheelbase of 81.6 inches (207 cm) offers enhanced maneuverability, making it suitable for tight spaces and for use in small to medium-sized agricultural fields. Weighing 4663 lbs (2115 kg), it provides sufficient stability and traction, especially with its rear tires sized at 12.4-28, which are optimal for plowing and heavy-duty tasks. However, the relatively narrow front tires (8.3-20) may pose challenges in softer soil conditions, potentially reducing flotation and leading to bogging down.
| Wheelbase | 81.6inches / 207cm |
| Weight | 4663lbs / 2115kg |
| Front tire | 8.3-20 |
| Rear tire | 12.4-28 |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |