Valtra N121
The Valtra N121 is a tractor produced by Valtra. It is equipped with a 268.5 ci 4.4 L engine. The listed engine power is Diesel (listed): 133 hp / 99.2 kW. Transmission: 36 forward and reverse. Operating weight: 10,690 lbs 4848 kg.
Engine Power
Diesel (listed): 133 hp / 99.2 kW
Fuel & Capacities
58.1 gal
219.9 L
Transmission
36 forward and reverse
Operating Weight
10,690 lbs
4848 kg
Overview
 | 2007 - 2011
N SeriesUtility tractor
N Series
Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Valtra (a part of AGCO) |
Utility tractor | |
Variants | |
|---|---|
N121 HiTech | electronic transmission, mechanical hydraulics |
N121 Advance | eletronic transmission and hydraulic control |
Valtra N121 Engine | |
|---|---|
SisuDiesel 4.4L 4-cyl diesel | |
Fuel tank | 58.1 gal
219.9 L |
Engine details ...  | |
Valtra N121 Power | |
|---|---|
Engine | 133 hp
99.2 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Hydraulic disc brakes | |
Cab standard |
Hydraulics | |
|---|---|
Pressure | 2843 psi
196.0 bar |
2901 psi (Advance)
200.0 bar | |
Valves | up to 4 rear, 2 front |
Pump flow | 19.3 gpm
73.1 lpm |
30.4 gpm (Advance)
115.1 lpm | |
Tractor hitch | |
|---|---|
Rear lift | 16,980 lbs
7702 kg |
17,860 lbs (Advance)
8101 kg | |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | ground/540/540E/1000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 101 inches
256 cm |
Weight | 10,690 lbs
4848 kg |
Front tire | 14.9R28 |
Rear tire | 18.4R38 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 268.5 ci / 4.4 L Diesel
Manufacturer | SisuDiesel 44CWA |
Configuration | intercooled turbocharged diesel, 4-cylinder, liquid-cooled |
Displacement | 268.5 ci
4.4 L |
Bore/Stroke | 4.25x4.72 inches
108 x 120 mm |
Power | 133 hp
99.2 kW |
Rated RPM | 2200 |
Torque | 398.3 lb-ft
540.1 Nm |
Torque RPM | 1500 |
Transmission
Transmission options | |
|---|---|
24-speed | |
36-speed |
Transmission — 24 forward and reverse
Gears | 24 forward and reverse |
Transmission — 36 forward and reverse
Gears | 36 forward and reverse |
Dimensions
Valtra N121 Tires | |
|---|---|
Ag front | 14.9R28 |
Ag rear | 18.4R38 |
Dimensions | |
|---|---|
Wheelbase | 101 inches
256 cm |
Length | 177.1 inches
449 cm |
Width | 89.3 inches
226 cm |
Height | 114 inches
289 cm |
Weight | 10,690 lbs
4848 kg |
Ground clearance | 19.7 inches
50 cm |
Photos
Valtra N121 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Valtra N121 based on its 133 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm) | Heavy Duty | Heavy primary tillage; semi-mounted hitch recommended. |
Rotary Cutter / MowerMowing & Clearing | 10 to 12 ft Flex-Wing3.0 - 3.6 m 折叠双翼 | Heavy Duty | Wide swath pasture and crop residue shredding. |
Rotary TillerSeedbed Prep | 90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机 | Commercial / Field Scale | Deep intensive seedbed preparation for commercial row crops. |
Disc HarrowSecondary Tillage | 15 to 22 ft Folding Disc4.5 - 6.7 m 折叠式圆盘耙 | Commercial / Field Scale | Wide commercial field leveling; requires hydraulic remotes. |
Hay BalerHay & Forage | 5x6 Round Baler or 3x3 Mid Square1.5x1.8 m 大圆捆或中型方捆机 | Heavy Duty | High density baling; requires minimum 85 PTO HP. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Valtra N121.
Estimated Continuous Field Runtime: 8.4 hrs
Approximately 8.4 hours of continuous field operation at ~75% rated power on a full tank (58.1 gal / 219.9 L).
Estimated 75% Load Fuel Burn~6.9 gal/hr (26.2 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Valtra N121 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Valtra N121.
Converted Equivalents:
Horsepower (HP)133 hp
Kilowatts (kW)99.2 kW
Metric Horsepower (PS / CV)134.8 PS
Direct Competitor Comparison
Compare Valtra N121 against same-era industry alternatives in the same horsepower class.
Current Model
Valtra
Valtra N121
Engine Power:Diesel (listed): 133 hp / 99.2 kW
★ Baseline Reference
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