| Manufacturer | Claas |
| Price | - |
| Model | Ares 577 |
| Equipment Type | Row-Crop Tractors |
| Factory |
CLAAS ARES 577 POWER
| Engine (net) | 118.4hp / 88.3kW |
ENGINE DETAIL
The Claas Ares 577 is powered by a John Deere DPS 4045 engine, providing a robust 118.4hp at a rated RPM of 2200, making it suitable for medium to heavy-duty applications in agriculture. Its turbocharged and intercooled configuration, along with a displacement of 4.5L and an impressive torque of 358.5lb-ft at 1500 RPM, enhances its efficiency and power delivery, especially in demanding field operations. However, as a 4-cylinder liquid-cooled diesel engine, potential challenges may include vibration management and maintenance complexity, particularly under high load conditions.
| Description | John Deere DPS 4045 turbocharged intercooled diesel 4-cylinder liquid-cooled |
| Displacement | 276.1ci / 4.5L |
| Bore/Stroke | 4.19x5.00inches / 106x 127mm |
| Rated Power (ECE R24) | 118.4hp / 88.3kW |
| Maximum Power (ECE R24) | 121.4hp / 90.5kW |
| Rated RPM | 2200 |
| Torque | 358.5lb-ft / 486.1Nm |
| Torque RPM | 1500 |
| Starter | electric |
| Starter volts | 12 |
CLAAS ARES 577 ENGINE
The Claas Ares 577 is powered by a John Deere 4.5L 4-cylinder diesel engine, offering a balance of fuel efficiency and power for various agricultural tasks. With a fuel tank capacity of 47.6 gallons (180.2 liters), it allows for extended operation between refueling, making it suitable for larger fields or prolonged projects. However, the relatively compact engine size may limit high torque performance under heavy loads compared to larger displacement engines, necessitating careful load management during peak operational demands.
| Description | John Deere 4.5L 4-cyl diesel |
| Fuel tank | 47.6gal / 180.2L |
TRANSMISSION
The Claas Ares 577 features a power shuttle transmission with 24 forward and reverse gears, allowing for superior maneuverability and precision in various agricultural tasks. This transmission setup enhances operator control in tight spaces while providing flexibility in speed selection, which is ideal for both fieldwork and transport applications. However, the complexity of such a system may require more frequent maintenance and operator training to ensure maximum efficiency and longevity.
| Type | power shuttle |
| Gears | 24 forward and reverse |
MECHANICAL
The Claas Ares 577 features a robust 4x4 MFWD (Mechanical Front Wheel Drive) chassis, enhancing traction and stability on varying terrains, which is particularly beneficial for demanding agricultural tasks. Its 24-speed power shuttle transmission offers versatile gear selection for improved efficiency in field operations, though it may require operator acclimatization due to the range of available speeds. The standard Class ATX cab, complete with air-conditioning, along with the optional suspended ATZ cab, provides operator comfort during extended use, mitigating operator fatigue in adverse conditions.
| Chassis | 4x4 MFWD 4WD |
| Steering | power |
| Brakes | wet disc |
| Cab | Class ATX cab standard with air-conditioning. ATZ cab optional with suspension |
| Transmission | 24-speed power shuttle |
HYDRAULICS
| Type | open center/PFC |
| Pressure | 2900psi / 200.0bar |
| Pump flow | 15.85gpm / 60.0lpm 26.4gpm / 99.9lpm 29.1gpm / 110.1lpm (PFC) |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | wet disc |
| Rear RPM | 540/1000 |
CLAAS ARES 577 TIRES
The Claas Ares 577, equipped with standard agricultural tires (14.9R28 front and 18.4R38 rear), offers optimal traction and stability on various terrains, making it suitable for diverse farming applications. The larger rear tires provide enhanced flotation and reduced soil compaction, while the front tires support effective steering under load. However, operators should consider potential challenges in tight maneuvering situations due to the tractor's larger footprint.
| Standard tires (ag) | Front: 14.9R28. Rear: 18.4R38 |
DIMENSIONS
| Wheelbase | 100.9inches / 256cm |
| Length | 185.8inches / 471cm |
| Height | 114.4inches / 290cm |
CLAAS ARES 577 WEIGHT
| ATX | 10406lbs / 4720kg |
| ATZ | 10626lbs / 4819kg |
| Max capacity | 17637lbs / 8000kg |
DIMENSIONS & TIRES
The Claas Ares 577 features a wheelbase of 100.9 inches, providing excellent stability and maneuverability, ideal for both fieldwork and narrow paths. With a weight range of 10,406 to 10,626 pounds, it exhibits robust traction capabilities, essential for heavy-duty tasks but may present challenges in soil compaction on softer terrains. The rear tire configuration (18.4R38) enhances flotation in muddy conditions, while the front tire (14.9R28) balances the load effectively, facilitating efficient power transfer during operations.
| Wheelbase | 100.9inches / 256cm |
| Weight | 10406 to 10626 pounds |
| Front tire | 14.9R28 |
| Rear tire | 18.4R38 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Battery volts | 12 |