TRACTORCOMPARE.COM
Independent Agricultural Machinery Decision & Sizing Authority
Steyr 4120 Profi vs Zetor 12145
Specification differential, power-to-weight analysis, hydraulic benchmarks, and equipment decision guidance.
Steyr 4120 Profi
Category: Farm
Zetor 12145
Category: Farm
Multi-Axis Capability Radar
Normalized 5-pillar operational benchmark comparison
Dual Field Action & Powertrain Sound
Side-by-side operational field footage verified with computer vision & acoustic audits.
Head-to-Head Specification Differential
Side-by-side technical parameters with calculated delta advantage & percent differentials
| Specification | Steyr 4120 Profi | Zetor 12145 | Advantage Delta |
|---|---|---|---|
| Power & Output | |||
Rated Engine Horsepower | 151 HP | 113 HP | - |
PTO Horsepower (Tested) | N/A | 102.2 HP | - |
Traction Density Ratio | 14.2 HP/1k lbs | 10.7 HP/1k lbs | 14.2 vs 10.7 HP / 1,000 lb (higher transport agility) |
| Dimensions & Weight | |||
Base Operating Weight | 10,626 lbs | 10,600 lbs | Tie |
| Engine Specs | |||
Displacement | 4.5 L | 6.8 L | +2.3L larger displacement |
Cylinders | 4 Cylinders | 6 Cylinders | - |
| Chassis & Drivetrain | |||
Drive Configuration | 4WD | 4WD | - |
Transmission System | four-speed power shift | synchro mesh | - |
| Hydraulics & Implements | |||
Rear SCV Remotes (Standard) | 4 Valves | 2 Valves | +2 extra standard remote circuits |
3-Point Hitch Category | Category III/II | Category II | - |
Buyer Decision Export Tools
Export side-by-side data for forums, Excel spreadsheets, or dealer negotiations
Operational Field Verdict Matrix
Algorithmic suitability assessment cross-referencing Nebraska draft tests against four agricultural workloads.
Primary Tillage & Deep Chisel Plowing
Steyr delivers higher base frame ballast (+26 lbs) to minimize tire wheel slip under deep draft implement drag.
Large-Scale Air Seeding & Hydraulic Drills
Dedicated remote circuit hydraulic flow ratings are incomplete. Direct comparative seeding capacity requires dealer-verified option build sheets.
Road Hauling & Grain Cart Chase Duty
Steyr 4120 Profi has a sharper 14.21 HP/1,000 lb power-to-weight ratio for rapid hill-climbing acceleration with loaded grain carts.
Soil Compaction & Wet Ground Flotation
Both machines present equivalent static chassis footprints within 3% tolerance.
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.
Decision Analysis & Editorial Verdict
Both Steyr 4120 Profi and Zetor 12145 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.
Request Authorized Dealer Best Quote & Availability
Skip the runaround. Receive competitive manufacturer incentive packages, verified stock status, and freight estimates from top regional dealers.
Equipment Financing & Monthly Payment Estimator
Model cash flows, estimated installment burdens, and financing differentials for agricultural leases or loans.
*Indicative estimates based on standard Tier-1 agricultural commercial rates. Taxes, freight, attachments, and insurance not included.