Valtra T171
The Valtra T171 is a tractor produced by Valtra. It is equipped with a 451.6 ci 7.4 L engine. The listed engine power is Diesel (listed): 180 hp / 134.2 kW. Transmission: 36 forward and reverse. Operating weight: 13,120 lbs 5951 kg.
Engine Power
Diesel (listed): 180 hp / 134.2 kW
Fuel & Capacities
43.6 gal (main)
165.0 L
Transmission
36 forward and reverse
Operating Weight
13,120 lbs
5951 kg
Overview
 | 2007 - 2012
T SeriesRow-Crop tractor
T Series
Row-Crop tractor |
|---|
Production | |
|---|---|
Manufacturer | Valtra |
Row-Crop tractor | |
Variants | |
|---|---|
T171 Classic | mechanical transmission and hydraulic control |
T171 HiTech | electronic transmission, mechanical hydraulics |
T171 Advance | eletronic transmission and hydraulic control |
Valtra T171 Engine | |
|---|---|
Sisu Diesel 7.4L 6-cyl diesel | |
Fuel tank | 43.6 gal (main)
165.0 L |
44.9 gal (auxiliary)
169.9 L | |
Engine details ...  | |
Valtra T171 Transmission | |
|---|---|
36-speed | |
Transmission details ...  |
Valtra T171 Power | |
|---|---|
Engine | 180 hp
134.2 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Steering | hydrostatic power |
Hydraulic disc brakes | |
Cab standard with air-conditioning. | |
Hydraulics | |
|---|---|
Pressure | 2843 psi
196.0 bar |
2973 psi (Advance)
205.0 bar | |
Pump flow | 19.3 gpm
73.1 lpm |
30.4 gpm (Advance)
115.1 lpm | |
Tractor hitch | |
|---|---|
Rear Type | III |
Rear lift | 16,980 lbs
7702 kg |
17,860 lbs (Advance)
8101 kg | |
Front lift | 7,716 lbs
3499 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | ground/540/540E/1000 |
Front PTO | optional |
Front PTO Type | 1000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 108.2 inches
274 cm |
Weight | 13,120 lbs
5951 kg |
Front tire | 460/85R30 |
Rear tire | 20.8R42 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Battery volts | 12 |
Battery AH | 184 |
Engine
Engine Detail — 451.6 ci / 7.4 L Diesel
Manufacturer | Sisu Diesel 74 CTA-4V |
Fuel Type | Diesel |
Configuration | 6-cylinder 24-valve, liquid-cooled |
Displacement | 451.6 ci
7.4 L |
Emissions | Tier 3 |
Power | 180 hp
134.2 kW |
Fuel system | common rail |
Rated RPM | 2200 |
Torque | 494.2 lb-ft
670.1 Nm |
Torque RPM | 1500 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — 36 forward and reverse
Gears | 36 forward and reverse |
Dimensions
Valtra T171 Tires | |
|---|---|
Ag front | 460/85R30 |
Ag rear | 20.8R42 |
Dimensions | |
|---|---|
Wheelbase | 108.2 inches
274 cm |
Length | 203.1 inches
515 cm |
Width | 92.1 inches
233 cm |
Height (cab) | 134.1 inches
340 cm |
Height (exhaust) | 118.2 inches
300 cm |
Weight | 13,120 lbs
5951 kg |
Ground clearance | 23.4 inches
59 cm |
Photos
Valtra T171 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Valtra T171 based on its 180 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 5 to 7 Bottom (18")5 - 7 铧 (45 cm) | Commercial / Field Scale | Large 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 Scale | Large commercial field and roadside mowing operations. |
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 | Large Square Baler (3x4 or 4x4)大方捆商用打捆机 (1.2x1.2 m) | Commercial / Field Scale | High-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 T171.
Estimated Continuous Field Runtime: 4.7 hrs
Approximately 4.7 hours of continuous field operation at ~75% rated power on a full tank (43.6 gal / 165 L).
Estimated 75% Load Fuel Burn~9.4 gal/hr (35.4 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 T171 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Valtra T171.
Converted Equivalents:
Horsepower (HP)180 hp
Kilowatts (kW)134.2 kW
Metric Horsepower (PS / CV)182.5 PS
Direct Competitor Comparison
Compare Valtra T171 against same-era industry alternatives in the same horsepower class.
Current Model
Valtra
Valtra T171
Engine Power:Diesel (listed): 180 hp / 134.2 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 1486
Engine Power:162.2
Production Years:1976 - 1981
Massey FergusonMarket Competitor
Massey Ferguson 6S.165
Engine Power:162.3
Production Years:2022 - 2026
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