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Valtra N155

The Valtra N155 is a tractor produced by Valtra. It is equipped with a 299.8 ci 4.9 L engine. The listed engine power is Diesel (listed): 152.9 hp / 114.0 kW. Transmission: Hi Tech. Operating weight: 14330 lbs 6500 kg.

Engine Power
Diesel (listed): 152.9 hp / 114.0 kW
Fuel & Capacities
62.1 gal 235.0 L
Transmission
Hi Tech
Operating Weight
14330 lbs 6500 kg

Overview

Valtra N155 tractor photo
2021 - N SeriesRow-Crop tractor
2021 -
N Series
Row-Crop tractor
Production
Manufacturer
Valtra (a part of AGCO)
Row-Crop tractor
Valtra N155 Engine
AGCO Power 4.9L 4-cyl diesel
Fuel tank
62.1 gal 235.0 L
83.2 galOptOptional 314.9 L
42.3 gal (steel tank) 160.1 L
Exhaust fluid (DEF)
11.9 gal 45.0 L
Engine details ...
Valtra N155 Power
Engine
152.9 hp 114.0 kW
Mechanical
Four-wheel drive
Power steering
Wet disc brakes
Cab standard with air-conditioning.
Hydraulics
Type
open center
closed center OptOptional
Rear valves
2 to 5
Pump flow
19.3 gpm (open) 73.1 lpm
23.8 gpm (open option) 90.1 lpm
30.4 gpm (closed) 115.1 lpm
42.3 gpm (closed option) 160.1 lpm
52.8 gpm (closed option) 199.8 lpm
Tractor hitch
Rear lift
17085 lbs 7749 kg
Front lift
6744 lbs 3059 kg
Power Take-off (PTO)
Rear PTO
independent
Rear PTO Type
540/1000
Engine RPM
540@1890
540E@1522
1000@1897
Front PTO
independent OptOptional
Front PTO Type
1000
Engine RPM
1000@2000
Dimensions & Tires
Wheelbase
104.9 inches 266 cm
Weight
14330 lbs 6500 kg
Front tire
480/65R28
Rear tire
600/65R38
Full dimensions and tires ...
Electrical
Ground
negative
Charging system
alternator
Battery volts
12
References
N155 references literature
N Series published in 2021, by Valtra

Engine

Engine Detail — 299.8 ci / 4.9 L Diesel

Manufacturer
AGCO Power 49 LFTN-05
Configuration
turbocharged intercooled diesel, 4-cylinder, liquid-cooled
Displacement
299.8 ci 4.9 L
Bore/Stroke
4.25x5.28 inches 108 x 134 mm
Emissions
Stage 5
Power
152.9 hp 114.0 kW
Maximum Power
162.3 hp 121.0 kW
Rated RPM
2200
Torque
486.8 lb-ft 660.1 Nm
Torque RPM
1500
Starter
electric
Starter volts
12
Oil change
600 h
Valtra N155 Engine
Valtra N155 engine image

Transmission

Transmission options
20-speed five-speed power shift
continuously-variable transmission

Transmission — Hi Tech

Transmission
Hi Tech
Type
five-speed power shift
Gears
20 forward and reverse

Transmission — infinite forward and reverse continuously-variable transmission

Type
continuously-variable transmission
Gears
infinite forward and reverse

Dimensions

Valtra N155 Tires
Standard tires (ag)
Front: 480/65R28. Rear: 600/65R38
Optional tires (ag)
Front: 380/85R28. Rear: 460/85R38
Front: 540/65R28. Rear: 650/65R38
Dimensions
Wheelbase
104.9 inches 266 cm
Length
203 inches 515 cm
Width
100.4 inches 255 cm
Height (cab)
116.5. inches 295 cm
Operating weight
14330 lbs 6500 kg
Max weight
24251 lbs 11000 kg
Ground clearance
19.7 inches 50 cm

Photos

Valtra N155 tractor photo

Valtra N155 tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Valtra N155 based on its 152.9 HP power envelope and ASAE agricultural standards.

Implement & OperationRecommended SizeWorkload RatingEngineering Notes
Moldboard PlowPrimary Tillage
5 to 7 Bottom (18")5 - 7 铧 (45 cm)Commercial / Field ScaleLarge acreage tillage; requires front ballast weights.
Rotary Cutter / MowerMowing & Clearing
15 to 20 ft Batwing4.6 - 6.1 m 宽幅折叠翼Commercial / Field ScaleLarge commercial field and roadside mowing operations.
Rotary TillerSeedbed Prep
90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机Commercial / Field ScaleDeep 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 ScaleWide commercial field leveling; requires hydraulic remotes.
Hay BalerHay & Forage
Large Square Baler (3x4 or 4x4)大方捆商用打捆机 (1.2x1.2 m)Commercial / Field ScaleHigh-capacity commercial forage harvesting (1000 RPM PTO).
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 N155.

Estimated Continuous Field Runtime: 7.8 hrs

Approximately 7.8 hours of continuous field operation at ~75% rated power on a full tank (62.1 gal / 235.1 L).

Estimated 75% Load Fuel Burn~8 gal/hr (30.1 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 N155 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Valtra N155.

Converted Equivalents:

Horsepower (HP)152.9 hp
Kilowatts (kW)114 kW
Metric Horsepower (PS / CV)155 PS

Direct Competitor Comparison

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Valtra N155

Engine Power:Diesel (listed): 152.9 hp / 114.0 kW
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