| Manufacturer | Chery |
| Price | - |
| Model | RK400 |
| Equipment Type | Utility Tractors |
| Factory | China |
CHERY RK400 POWER
| Engine (gross) | 40hp / 29.8kW |
| PTO (claimed) | 34.5hp / 25.7kW |
ENGINES OVERVIEW
The Chery RK400 tractor features two engine options: the Xin Chai 2.8L and Quanchai 2.7L 4-cylinder diesel engines, providing flexibility in power and fuel efficiency. Both engines are likely to offer good torque characteristics suitable for diverse agricultural applications, although the Xin Chai may deliver slightly more horsepower. Potential challenges include ensuring availability of parts and service for less common engine variants, which can affect long-term maintenance costs.
| Description | Xin Chai 2.8L 4-cyl diesel Quanchai 2.7L 4-cyl diesel |
ENGINE DETAIL 1
The Chery RK400 tractor features a Xin Chai 490BT diesel engine with a displacement of 2.8L, providing a gross power output of 40hp and a torque of 90 lb-ft at 1650 RPM. The direct injection fuel system promotes fuel efficiency and reduced emissions, while the oil bath air cleaner enhances engine longevity by effectively trapping particulates. A limitation may be its moderate power rating for heavy-duty applications, making it most suitable for light to medium agricultural tasks and utility operations.
| Description | Xin Chai 490BT diesel 4-cylinder liquid-cooled |
| Displacement | 173ci / 2.8L |
| Bore/Stroke | 3.74x3.937inches / 95x 100 mm |
| Power (gross) | 40hp / 29.8kW |
| 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 2
The Chery RK400 tractor is powered by a Quanchai QC490 diesel engine, featuring a displacement of 2.7L and a direct injection fuel system, which ensures efficient fuel atomization for improved combustion and performance. Its 4-cylinder configuration and substantial bore/stroke ratio provide a balance between torque and power delivery, making it suitable for various agricultural tasks. However, maintenance of the liquid-cooled system could be a consideration in regions with extreme temperatures, as it requires proper coolant levels for optimal operation.
| Description | Quanchai QC490 diesel 4-cylinder liquid-cooled |
| Displacement | 162.9ci / 2.7L |
| Bore/Stroke | 3.543x4.134inches / 90x 105 mm |
| Fuel system | direct injection |
| Starter type | electric |
CHERY RK400 ENGINES
The Chery RK400 tractor is equipped with either a Xin Chai 2.8L or Quanchai 2.7L 4-cylinder diesel engine, providing robust power outputs suitable for various agricultural tasks. The 2.8L engine variant offers slightly higher torque, which may enhance performance during heavy-duty applications, whereas the 2.7L engine may offer improved fuel efficiency, reducing operational costs. When selecting between the two, consider your specific workload requirements and fuel economy preferences to optimize performance for your farming needs.
| Description | Xin Chai 2.8L 4-cyl diesel Quanchai 2.7L 4-cyl diesel |
TRANSMISSIONS OVERVIEW
The Chery RK400 tractor features a 12-speed shuttle transmission paired with an 8-speed gear system, allowing for enhanced maneuverability and precise speed control in various agricultural applications. Advantages include improved efficiency in both forward and reverse operations, suitable for tasks like tillage and transport. However, the complexity of the transmission may require more maintenance and expertise for optimal performance, making it essential for operators to be well-trained.
| Description | 12-speed shuttle 8-speed gear |
TRANSMISSION 1
The Chery RK400 tractor features a 12-speed shuttle transmission, allowing for smooth direction changes and efficient control over varying terrains, which is ideal for various agricultural tasks. The 254mm dry disc clutch provides reliable engagement and disengagement, beneficial for tasks requiring precise control, though it may present challenges in extremely muddy conditions due to potential slippage. Overall, this tractor is suitable for medium to light-duty applications, balancing versatility and operator comfort.
| Type | shuttle |
| Gears | 12 forward and reverse |
| Clutch | 254mm dry disc |
TRANSMISSION 2
The Chery RK400 tractor features an 8-speed forward and 4-speed reverse gear transmission, providing versatility for varying field conditions and terrain. This gear configuration allows optimal power management and fuel efficiency during operation, making it suitable for tasks like plowing or hauling. However, operators may need to familiarize themselves with gear selection to maximize performance and avoid gear-shifting challenges in steep inclines.
| Type | gear |
| Gears | 8 forward and 4 reverse |
MECHANICAL
The Chery RK400 tractor features a 4x2 2WD chassis with a mechanical rear differential lock, enhancing traction on uneven terrain. It offers a hydraulic power steering system for improved maneuverability and optional pneumatic brakes, which can benefit heavy-load applications. The open operator station, with optional ROPS and air-conditioning, provides flexibility for operator comfort but may expose the operator to environmental elements.
| 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 | 1664lbs / 754kg |
| Drawbar | fixed drawbar/swinging drawbar optional |
POWER TAKE-OFF (PTO)
| Rear PTO | live |
| Rear RPM | 540/760/540/1000 (optional) |
CHERY RK400 TIRES
The Chery RK400 tractor features standard agricultural tires with a front size of 6.0-16 and rear size of 12.4-28, offering enhanced traction and stability for various field conditions. Optional rear tires at 11-28 can provide improved maneuverability in tighter spaces but may compromise load capacity and traction under heavy loads. Selecting the appropriate tire configuration is crucial, as it directly affects the tractor's performance in tasks such as plowing or transporting materials.
| Standard tires (ag) | Front: 6.0-16. Rear: 12.4-28 |
| Optional tires (ag) | Front: 6.0-16. Rear: 11-28 |
DIMENSIONS
| Wheelbase | 77.4inches / 196cm |
| Length | 156.7inches / 398cm |
| Width | 65inches / 165cm |
| Height (exhaust) | 83.9inches / 213cm |
| Weight | 4123lbs / 1870kg |
| Ground clearance | 15.75inches / 40cm |
| Front tread | 45.3/53.2/57.1inches / 115/135/145 cm |
| Rear tread | 51.2inches / 130cm |
DIMENSIONS & TIRES
The Chery RK400 tractor, with a wheelbase of 77.4 inches, offers stability and maneuverability suitable for various farming applications. Weighing 4,123 lbs, it strikes a balance between power and manageability, but may struggle with heavy tillage tasks due to its lighter weight. The tire specifications (6.0-16 front and 12.4-28 rear) provide good traction on uneven terrain, yet may limit performance in deeply moist or heavily compacted soils.
| Wheelbase | 77.4inches / 196cm |
| Weight | 4123lbs / 1870kg |
| Front tire | 6.0-16 |
| Rear tire | 12.4-28 |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |