HEAD-TO-HEAD EQUIPMENT SHOWDOWN

Fendt Dieselross F12 vs Yanmar YM173

Specification differential, power-to-weight analysis, hydraulic benchmarks, and equipment decision guidance.

Different Measurement ProtocolsMeasurement standard or power basis is unspecified for one or both machines.
Fendt

Fendt Dieselross F12

Category: Farm

Fendt Dieselross F12
TRACTORCOMPARE.COM
Power12 HP
Weight2,535lbs
Pump FlowN/Agpm
Yanmar

Yanmar YM173

Category: Farm

Yanmar YM173
TRACTORCOMPARE.COM
Power12.8 HP
Weight1,345lbs
Pump FlowN/Agpm

Decisive Performance Differentials

  • Fendt Dieselross F12 provides +1,190 lbs more unballasted traction mass

Multi-Axis Capability Radar

Normalized 5-pillar operational benchmark comparison

Fendt Dieselross F12
Yanmar YM173
Engine PowerBallast MassHydraulicsDisplacementGear Versatility
Engine PowerRated Horsepower
12 HPvs12.8 HP
Ballast MassOperating Weight
2,535 lbsvs1,345 lbs
HydraulicsStandard Flow
Option Pack RequiredvsOption Pack Required
DisplacementEngine Liters
1 Lvs0.8 L
Gear VersatilitySpeeds / Range
6F / 2Rvs6F / 2R
FIELD PROVEN FOOTAGE SHOOTOUT

Dual Field Action & Powertrain Sound

Side-by-side operational field footage verified with computer vision & acoustic audits.

VLM Visual & Audio Audited
Fendt Dieselross F12
Fendt Dieselross F12 Weinbergmaschine
Fendt Dieselross F12 Weinbergmaschine
Takes (3):
Channel: Dieselrosssteve SchoenWatch on YouTube
Yanmar YM173
昔のトラクターヤンマーYM173 Vintage and classic tractor in JAPAN
昔のトラクターヤンマーYM173 Vintage and classic tractor in JAPAN
Takes (2):
Channel: 谷内憲昭Watch on YouTube

Head-to-Head Specification Differential

Side-by-side technical parameters with calculated delta advantage & percent differentials

SpecificationFendt Dieselross F12Yanmar YM173Advantage Delta
Power & Output
Rated Engine Horsepower
12 HP
12.8 HP
-
Traction Density Ratio
4.7 HP/1k lbs
9.5 HP/1k lbs
9.5 vs 4.7 HP / 1,000 lb (higher transport agility)
Dimensions & Weight
Base Operating Weight
2,535 lbs
1,345 lbs
+88.5%+1,190 lbs heavier
Engine Specs
Displacement
1 L
0.8 L
+0.2L larger displacement
Cylinders
1 Cylinders
1 Cylinders
-
Chassis & Drivetrain
Drive Configuration
2WD
2WD
-
Transmission System
gear
gear
-
✓Specifications independently cross-referenced with official OECD & Nebraska test codes.
Official Engineering Test Reports

Buyer Decision Export Tools

Export side-by-side data for forums, Excel spreadsheets, or dealer negotiations

AI MATCHUP ARBITER & FIELD WORKLOAD ADVISOR

Operational Field Verdict Matrix

Algorithmic suitability assessment cross-referencing Nebraska draft tests against four agricultural workloads.

Real-time Engineering Synthesis

Primary Tillage & Deep Chisel Plowing

Fendt Recommended

Fendt delivers higher base frame ballast (+1,190 lbs) to minimize tire wheel slip under deep draft implement drag.

Tractive efficiency in heavy soil depends heavily on static axle load rather than pure unballasted horsepower.

Large-Scale Air Seeding & Hydraulic Drills

Data Inconclusive

Dedicated remote circuit hydraulic flow ratings are incomplete. Direct comparative seeding capacity requires dealer-verified option build sheets.

Variable-rate air carts require independent remote valve pressure regulation without starving steering hydraulics.

Road Hauling & Grain Cart Chase Duty

Yanmar Recommended

Yanmar YM173 offers superior 9.52 HP/1,000 lb agility, reducing road fuel overhead on rapid grain bin transit cycles.

Higher agility power-to-weight ratios dramatically improve turnaround times during peak harvesting windows.

Soil Compaction & Wet Ground Flotation

Yanmar Recommended

Yanmar YM173 features a lighter footprint (-1,190 lbs), mitigating subsoil compaction and preserving soil porosity.

Preserving soil porosity and preventing hardpan buildup saves diesel fuel in subsequent years.
Fleet Manager Recommendation

Both machines demonstrate balanced engineering trade-offs in this equipment class. Base final fleet acquisition on local dealer servicing support, operator ergonomics, and implement compatibility.

Evidence Coverage72%Empirical Spec Depth

Decision Analysis & Editorial Verdict

Engine Decision Verdict

Both Fendt Dieselross F12 and Yanmar YM173 are remarkably well-matched within this power bracket. The decisive purchasing decision should focus on dealer proximity, local service network reputation, hydraulic circuit options, and implement hitch requirements.

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COMMERCIAL MACHINERY DECISION TOOL

Equipment Financing & Monthly Payment Estimator

Model cash flows, estimated installment burdens, and financing differentials for agricultural leases or loans.

Zero Credit Impact Estimate
$
Financed: $19,200 after down payment
$
Financed: $19,200 after down payment
Down Payment20%
0%20% (Standard)50%
Annual APR5.99%
Financing Term Duration (Months)
Estimated Monthly Payment Differential
Fendt Dieselross F12$371 /mo
60 payments$22,260 total
Yanmar YM173$371 /mo
60 payments$22,260 total
Estimated Monthly Delta:$0 /mo savings

*Indicative estimates based on standard Tier-1 agricultural commercial rates. Taxes, freight, attachments, and insurance not included.

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