Compare/Valtra 8150Hi vs Valtra N121

Valtra 8150Hi vs Valtra N121

Verdict: Valtra 8150Hi vs Valtra N121

The Valtra 8150Hi and the Valtra N121 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 133 hp. Valtra N121 is the lighter machine (4,848 kg vs 5,079 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Valtra N121 holds more fuel (219.9 L vs 165.0 L) for longer stints between fills. Valtra N121 is the newer design (2007 vs 2003). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Valtra

Fit score

Best match

Clear

Valtra

Fit score

Best match

Clear

Rated power

133 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

Valtra (a part of AGCO)Reference

Four gears in three ranges with three-speed power shift and power shuttle.Reference

liquid-cooledReference

Engine

Fuel tank

165.0 LReference

219.9 LReference

Engine

99.0 kWReference

99.2 kWReference

Displacement

6.6 LReference

4.4 LReference

Bore/Stroke

108 x 120 mmReference

Power

99.0 kWReference

99.2 kWReference

Rated RPM

2200Reference

Torque

550.1 NmReference

540.1 NmReference

Torque RPM

1400Reference

1500Reference

Starter

electricReference

—

Starter volts

12Reference

—

Fuel Type

—

dieselReference

No of Cylinders

—

4 cylinderReference

Rated engine speed

—

2,200 RPMReference

Engine torque at rated speed

—

180.7 kgReference

Bore and stroke

—

4.25x4.72 inchesReference

Cooling system

—

liquid-cooledReference

Transmission

HiTechReference

—

Type

three-speed power shiftReference

—

Gears

36 forward and reverseReference

Clutch

wet discReference

—

Transmission Type

—

PowershiftReference

forward and reverse options

—

24 F and 24 R |36 F and 36 RReference

Wheel Drive

—

4WDReference

PTO & Hydraulics

Pressure

190.0 barReference

200.0 barReference

Pump flow

73.1 lpmReference

115.1 lpmReference

Rear Type

IIIReference

—

Rear lift

6999 kgReference

8101 kgReference

Rear PTO

independentReference

—

Rear PTO Type

1000Reference

ground/540/540E/1000Reference

Valves

—

up to 4 rear, 2 frontReference

Dimensions

Wheelbase

255 cmReference

256 cmReference

Weight

5079 kgReference

4848 kgReference

Front tire

480/70R28Reference

14.9R28Reference

Rear tire

580/70R38Reference

18.4R38Reference

Standard tires (ag)

Front: 480/70R28. Rear: 580/70R38Reference

—

Length

484 cmReference

449 cmReference

Width

239 cmReference

226 cmReference

Height (cab)

283 cmReference

—

Height (exhaust)

280 cmReference

—

Clearance (front axle)

53 cmReference

—

Clearance (rear axle)

50 cmReference

—

Ag front

—

14.9R28Reference

Ag rear

—

18.4R38Reference

Height

—

289 cmReference

Ground clearance

—

50 cmReference

Electrical

Ground

negativeReference

—

Charging system

alternatorReference

—

Battery volts

12Reference

—

Battery AH

184Reference

—

Variants

N121 HiTech

—

electronic transmission, mechanical hydraulicsReference

N121 Advance

—

eletronic transmission and hydraulic controlReference

General

Make & Model

—

Valtra (a part of AGCO)Reference

Cruise control

—

OptionalReference

SCV control

—

JoystickReference

Capacities

Capacity

—

268.5 ciReference

Power

Max Power

—

133 hpReference

PTO

Rear PTO Power

—

AvailableReference

Rear PTO RPM

—

1,000 RPMReference

Steering & brakes

Brakes

—

Hydraulic DiscReference

Hydraulics

Maximum operating pressure

—

2,901 psiReference

Remote Valves

—

up to 4 rear | 2 front ValvesReference

Rear Hitch maximum lift capacity

—

8,101.2 kgReference

Dimensions & weight

Overall Height

—

289.6 cmReference

Overall Length

—

449.8 cmReference

Overall Width

—

226.8 cmReference

Overall weight

—

4,848.9 kgReference

Wheels & tyres

Rear Wheel Type

—

18.4R38Reference

Front Wheel Type

—

14.9R28Reference

Operator station

Cab Availability

—

AvailableReference

Seat Suspension

—

trueReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.