HEAD-TO-HEAD EQUIPMENT SHOWDOWN

Deere 9R 390 vs Fendt 943 Vario MT

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.
Deere

Deere 9R 390

Category: Farm • Production: 2021 -

Deere 9R 390
TRACTORCOMPARE.COM
Power423.8 HP
Weight45,980lbs
Pump Flow35gpm
Fendt
Spec Winner

Fendt 943 Vario MT

Category: Farm • Production: 2020 -

Fendt 943 Vario MT
TRACTORCOMPARE.COM
Power425.1 HP
WeightN/Albs
Pump Flow37gpm

Decisive Performance Differentials

  • Fendt 943 Vario MT provides +2 gpm higher base hydraulic flow (+5.7%)

Multi-Axis Capability Radar

Normalized 5-pillar operational benchmark comparison

Deere 9R 390
Fendt 943 Vario MT
Engine PowerBallast MassHydraulicsDisplacementGear Versatility
Engine PowerRated Horsepower
423.8 HPvs425.1 HP
Ballast MassOperating Weight
45,980 lbsvsNo Record
HydraulicsStandard Flow
35 gpmvs37 gpm
DisplacementEngine Liters
13.6 Lvs9.8 L
Gear VersatilitySpeeds / Range
18F / 6RvsCVT / Standard
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
Deere 9R 390
2022 JOHN DEERE 9R 390 For Sale
2022 JOHN DEERE 9R 390 For Sale
Takes (3):
Channel: Machinery TraderWatch on YouTube
Fendt 943 Vario MT
On test: Fendts 943 MT twin-track crawler
On test: Fendts 943 MT twin-track crawler
Takes (3):
Channel: Farmers Weekly VideoWatch on YouTube

Head-to-Head Specification Differential

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

SpecificationDeere 9R 390Fendt 943 Vario MTAdvantage Delta
Power & Output
Rated Engine Horsepower
423.8 HP
425.1 HP
-
PTO Horsepower (Tested)
335 HP
N/A
-
Traction Density Ratio
9.2 HP/1k lbs
N/A
-
Dimensions & Weight
Base Operating Weight
45,980 lbs
N/A
-
Engine Specs
Displacement
13.6 L
9.8 L
+3.8L larger displacement
Cylinders
6 Cylinders
7 Cylinders
-
Hydraulics & Implements
Standard Hydraulic Pump Flow
35 gpm
37 gpm
+5.7%+2 gpm flow
Rear SCV Remotes (Standard)
4 Valves
4 Valves
Tie
3-Point Hitch Category
Category IVN/IV
Category IVN/III
-
Chassis & Drivetrain
Drive Configuration
4WD
Tracks (Crawler)
-
Transmission System
full power shift
continuously-variable transmission
-
✓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

Data Inconclusive

Comparative draft ballast analysis is unavailable due to missing unballasted operating weight specifications on one or both tractors.

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

Large-Scale Air Seeding & Hydraulic Drills

Fendt Recommended

Fendt leads with enhanced hydraulic pump capacity (37 gpm, +2 gpm advantage), preventing hydraulic oil overheating on wide vacuum seeders.

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

Road Hauling & Grain Cart Chase Duty

Data Inconclusive

Insufficient operating weight or horsepower records to compute comparative road transport traction agility.

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

Soil Compaction & Wet Ground Flotation

Data Inconclusive

Chassis weight data missing on one or both units; ground footprint contact pressure cannot be responsibly determined.

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

Fendt 943 Vario MT holds a verified rated horsepower lead (425.1 HP vs 423.8 HP). However, essential operating ballast or auxiliary hydraulic pump ratings remain unrecorded for a definitive overall workload recommendation. Consult OEM dealer build sheets before pairing with demanding implements.

Evidence Coverage69%Empirical Spec Depth

Decision Analysis & Editorial Verdict

Engine Decision Verdict

Fendt 943 Vario MT holds the specification edge across verified benchmark criteria, led by higher rated horsepower. Consider 943 Vario MT for demanding high-capacity field duties, while Deere 9R 390 provides a competitive footprint for alternative duty cycles.

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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: $432,000 after down payment
$
Financed: $432,000 after down payment
Down Payment20%
0%20% (Standard)50%
Annual APR5.99%
Financing Term Duration (Months)
Estimated Monthly Payment Differential
Deere 9R 390$8,350 /mo
60 payments$501,000 total
Fendt 943 Vario MT$8,350 /mo
60 payments$501,000 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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