| Manufacturer |
Valtra |
| Price |
- |
| Model |
T121 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
|
VARIANTS
| T121 Classic |
mechanical transmission and hydraulic control |
| T121 HiTech |
electronic transmission, mechanical hydraulics |
VALTRA T121 POWER
ENGINE DETAIL
The Valtra T121 features a robust Sisu Diesel 6-cylinder engine with a displacement of 6.6L, delivering a power output of 133hp and a substantial torque of 405.7 lb-ft at 1500 RPM, which enhances its performance in heavy-duty applications. Its common rail fuel system ensures efficient fuel injection and improved combustion, optimizing power delivery while complying with Tier 3 emissions regulations, making it suitable for environments with stringent emission standards. However, maintaining adherence to these requirements may limit modifications for future upgrades, necessitating careful planning for longevity and compliance.
| Description |
Sisu Diesel 66 CTA-4V diesel 6-cylinder 24-valve liquid-cooled |
| Displacement |
402.8ci / 6.6L |
| Emissions |
Tier 3 |
| Power |
133hp / 99.2kW |
| Fuel system |
common rail |
| Rated RPM |
2200 |
| Torque |
405.7 lb-ft /550.1 Nm |
| Torque RPM |
1500 |
| Starter |
electric |
| Starter volts |
12 |
VALTRA T121 ENGINE
The Valtra T121 is powered by a robust Sisu Diesel 6.6L 6-cylinder engine, providing substantial torque for demanding agricultural tasks. Its fuel capacity, totaling over 43.6 gallons (main) with an optional auxiliary tank that adds almost 44.9 gallons, offers extended operational range, ideal for long working hours without frequent refueling. However, the tractor's size and weight may limit visibility and maneuverability in tighter spaces, so consider operational environments when selecting this model.
| Description |
Sisu Diesel 6.6L 6-cyl diesel |
| Fuel tank |
43.6gal / 165.0L (main)/44.9gal / 169.9L (auxiliary) |
TRANSMISSION
The Valtra T121 tractor features a 36-speed transmission, allowing for precise control over speed and torque across various agricultural tasks. The extensive range of gears enhances versatility, making it suitable for activities requiring different power demands, such as plowing or towing heavy implements. However, operators should be proficient in gear selection to optimize performance and prevent potential drivetrain strain during abrupt transitions.
| Gears |
36 forward and reverse |
MECHANICAL
The Valtra T121 features a 4x4 MFWD chassis, enhancing traction and stability in varied terrain, making it ideal for both agricultural and construction applications. Its hydrostatic power steering provides responsive maneuverability, while the hydraulic disc brakes improve stopping power and operator safety. With a 36-speed transmission, it offers versatility in speed control, optimizing performance across different tasks but may require operator familiarity for optimal use.
| Chassis |
4x4 MFWD 4WD |
| Steering |
hydrostatic power |
| Brakes |
hydraulic disc |
| Cab |
Cab standard with air-conditioning. |
| Transmission |
36-speed |
HYDRAULICS
| Pressure |
2843psi / 196.0bar |
| Pump flow |
19.3gpm / 73.1lpm |
TRACTOR HITCH
| Rear Type |
III |
| Rear lift |
16,980lbs / 7702kg |
| Front lift |
7,716lbs / 3499kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
ground/540/540E / 1000 |
| Front PTO |
optional |
| Front RPM |
1000 |
VALTRA T121 TIRES
The Valtra T121 tractor features a robust tire configuration with 14.9R28 in the front and 20.8R38 at the rear, providing excellent traction and stability on varied terrains. This setup allows for improved load distribution and better handling during heavy field operations, making it suitable for medium to large-scale agricultural tasks. However, the larger rear tires may limit maneuverability in tight spaces, so consider operational environments before selecting this model.
| Ag front |
14.9R28 |
| Ag rear |
20.8R38 |
DIMENSIONS
| Wheelbase |
108.2inches / 274cm |
| Length |
203.1inches / 515cm |
| Width |
92.1inches / 233cm |
| Height (cab) |
118inches / 299cm |
| Height (exhaust) |
114.2inches / 290cm |
| Weight |
12,460lbs / 5651kg |
| Ground clearance |
21.5inches / 54cm |
DIMENSIONS & TIRES
The Valtra T121 tractor boasts a wheelbase of 108.2 inches, providing stability during operation, particularly on uneven terrain. Weighing 12,460 lbs, its robust construction supports heavy-duty tasks but may limit maneuverability in tight spaces. The combination of front tires (14.9R28) and rear tires (20.8R38) indicates a balance between traction and flotation, making it suitable for various agricultural applications, especially in softer soils.
| Wheelbase |
108.2inches / 274cm |
| Weight |
12,460lbs / 5651kg |
| Front tire |
14.9R28 |
| Rear tire |
20.8R38 |
ELECTRICAL
| Ground |
negative |
| Charging system |
alternator |
| Battery volts |
12 |
| Battery AH |
184 |
