| Manufacturer |
Valtra |
| Price |
- |
| Model |
S274 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
|
VALTRA S274 POWER
ENGINE DETAIL
The Valtra S274 features a robust AGCO Power 84 AWF engine, delivering a powerful output of 266 hp (286 hp max) and an impressive torque of 900 lb-ft at 1500 RPM, making it suitable for heavy-duty applications such as plowing and towing. With a displacement of 8.4L, this turbocharged and intercooled diesel engine ensures enhanced fuel efficiency while adhering to Stage 4 emissions standards, providing a balance between power and environmental compliance. The electric starter system at 12 volts offers reliable starting in various conditions, though maintenance may be needed to ensure optimal performance over time.
| Description |
AGCO Power 84 AWF turbocharged intercooled diesel 6-cylinder liquid-cooled |
| Displacement |
512.6ci / 8.4L |
| Bore/Stroke |
4.37x5.71inches / 111x 145 mm |
| Emissions |
Stage 4 |
| Power |
266hp / 198.4kW |
| Maximum Power |
286hp / 213.3kW |
| Torque |
900 lb-ft /1220.4 Nm |
| Torque RPM |
1500 |
| Starter |
electric |
| Starter volts |
12 |
VALTRA S274 ENGINE
The Valtra S274 is powered by an AGCO Power 8.4L 6-cylinder diesel engine, offering robust performance for heavy-duty agricultural tasks. Its substantial fuel tank capacity of 166.4 gallons ensures extended operational time between refuels, while the 15.9-gallon DEF tank provides compliance with Tier 4 emissions standards, mitigating environmental impact. However, operators must consider the weight and fuel consumption implications, especially during prolonged fieldwork scenarios, as these factors can affect maneuverability and efficiency.
| Description |
AGCO Power 8.4L 6-cyl diesel |
| Fuel tank |
166.4gal / 629.8L |
| Exhaust fluid (DEF) |
15.9gal / 60.2L |
TRANSMISSION
The Valtra S274 features a continuously-variable transmission (CVT) that provides infinite forward and reverse gears, enhancing operational flexibility and fuel efficiency. This system allows for seamless speed adjustments without shifting, which can improve productivity in varying field conditions. However, potential challenges include the need for specific maintenance practices to ensure optimal performance and longevity of the CVT system.
| Type |
continuously-variable transmission |
| Gears |
infinite forward and reverse |
MECHANICAL
The Valtra S274's 4x4 MFWD configuration ensures superior traction and stability in diverse terrains, making it ideal for heavy-duty agricultural applications. The continuously-variable transmission (CVT) offers seamless power delivery and optimized fuel efficiency, though it may require more maintenance than traditional gear systems. Additionally, the hydraulic wet disc brakes provide enhanced stopping power and safety, particularly in demanding operational conditions.
| Chassis |
4x4 MFWD 4WD |
| Steering |
power |
| Brakes |
hydraulic wet disc |
| Cab |
Cab standard with air-conditioning. |
| Transmission |
continuously-variable transmission |
HYDRAULICS
| Type |
closed center load sensing |
| Rear valves |
4 to 6 |
| Front valves |
0 to 2 |
| Pump flow |
54.2gpm / 205.1lpm |
TRACTOR HITCH
| Rear Type |
IV/III |
| Rear lift |
26455lbs / 11999kg |
| Front lift |
11023lbs / 5000kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
540E / 1000/1000E / 1000 |
| Engine RPM |
540E@1600 / 1000E@1600 / 1000@2030 |
VALTRA S274 TIRES
The Valtra S274 tractor utilizes standard agricultural tires with a front size of 600/70R28 and a rear of 650/85R38, optimizing traction and stability for field operations. The larger rear tire size enhances soil compaction management and improves power transfer during heavy pulls or tillage. However, maneuverability may be challenged in tighter spaces due to the size of rear tires, making it less ideal for certain confined agricultural tasks.
| Standard tires (ag) |
Front: 600/70R28. Rear: 650/85R38 |
DIMENSIONS
| Wheelbase |
122.2inches / 310cm |
| Length |
191.7inches / 486cm |
| Width |
100.4inches / 255cm |
| Height (cab) |
133.2inches / 338cm |
| Operating weight |
22708lbs / 10300kg |
| Ground clearance |
18.6inches / 47cm |
DIMENSIONS & TIRES
The Valtra S274's substantial wheelbase of 122.2 inches (310 cm) enhances stability during heavy-duty agricultural tasks, allowing for improved traction and reduced soil compaction. Weighing 22,708 lbs (10,300 kg), it can efficiently handle large implements while providing a solid footprint in various terrains. However, the larger tire dimensions (600/70R28 front and 650/85R38 rear) may pose challenges in tight spaces and transportation, necessitating careful route planning for narrow passages.
| Wheelbase |
122.2inches / 310cm |
| Weight |
22708lbs / 10300kg |
| Front tire |
600/70R28 |
| Rear tire |
650/85R38 |
ELECTRICAL
| Ground |
negative |
| Charging system |
alternator |
| Battery volts |
12 |
