TractorCompare
TRACTORCOMPAREDecision & Matchup Arena
VS

TRACTORCOMPARE.COM

Independent Agricultural Machinery Decision & Sizing Authority

Document Type: Official Buyer's Comparison Spec Sheet
Testing Standards: Nebraska Tractor Test Laboratory (NTTL) / OECD
Status: Verified Engineering Data Archive
HEAD-TO-HEAD EQUIPMENT SHOWDOWN

Belarus 6520 vs Deere 4025

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

Quick swap rival for 6520:vs Allis Chalmers 190XT(104 HP)vs Allis Chalmers 200(104 HP)vs Allis Chalmers L (1931–1942)(104 HP)vs Claas 556(104 HP)
Different Measurement ProtocolsMeasurement standard or power basis is unspecified for one or both machines.
Belarus
Spec Winner

Belarus 6520

Category: Farm

Belarus 6520
TRACTORCOMPARE.COM
Power138 HP
Weight11,222lbs
Pump FlowN/Agpm
View Full Benchmark Profile →5 Alternatives
Deere

Deere 4025

Category: Farm

Deere 4025
TRACTORCOMPARE.COM
Power104 HP
Weight8,555lbs
Pump FlowN/Agpm
View Full Benchmark Profile →5 Alternatives

Decisive Performance Differentials

  • Belarus 6520 provides +31 PTO HP more implement shaft power
  • Belarus 6520 provides +2,667 lbs more unballasted traction mass

Multi-Axis Capability Radar

Normalized 5-pillar operational benchmark comparison

Belarus 6520
Deere 4025
Engine PowerBallast MassHydraulicsDisplacementGear Versatility
Engine PowerRated Horsepower
138 HPvs104 HP
Ballast MassOperating Weight
11,222 lbsvs8,555 lbs
HydraulicsStandard Flow
Option Pack RequiredvsOption Pack Required
DisplacementEngine Liters
7.1 Lvs6.6 L
Gear VersatilitySpeeds / Range
16F / 8Rvs8F / 4R

Head-to-Head Specification Differential

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

SpecificationBelarus 6520Deere 4025Advantage Delta
Power & Output
Rated Engine Horsepower
138 HP
104 HP
-
PTO Horsepower (Tested)
125 HP
94 HP
+33%+31 PTO HP (+33%)
Traction Density Ratio
12.3 HP/1k lbs
12.2 HP/1k lbs
 Tie
Dimensions & Weight
Base Operating Weight
11,222 lbs
8,555 lbs
+31.2%+2,667 lbs heavier
Engine Specs
Displacement
7.1 L
6.6 L
+0.5L larger displacement
Cylinders
6 Cylinders
6 Cylinders
-
Chassis & Drivetrain
Drive Configuration
4WD
2WD
-
Transmission System
partially synchronized
partially synchronized
-
Hydraulics & Implements
Rear SCV Remotes (Standard)
Optional / Standard
1 Valves
-
3-Point Hitch Category
Category III
Category II/I
-
✓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

Belarus Recommended

Belarus delivers higher base frame ballast (+2,667 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

Balanced Agility

Both tractors exhibit matched power-to-weight agility (12.3 vs 12.16 HP/1,000 lb).

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

Soil Compaction & Wet Ground Flotation

Deere Recommended

Deere 4025 features a lighter footprint (-2,667 lbs), mitigating subsoil compaction and preserving soil porosity.

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

Select Belarus 6520 for superior tractive frame ballast and engine power reserves across evaluated field tasks.

Evidence Coverage80%Empirical Spec Depth

Decision Analysis & Editorial Verdict

Engine Decision Verdict

Belarus 6520 holds the specification advantage across verified metrics, led by higher rated horsepower. For heavy field draft tasks, evaluate 6520; for operations sensitive to operating costs or implement compatibility, Deere 4025 remains a direct benchmark contender.

COMMERCIAL INVENTORY & PRICING

Request Authorized Dealer Best Quote & Availability

Skip the runaround. Receive competitive manufacturer incentive packages, verified stock status, and freight estimates from top regional dealers.

100% Free service • No purchase obligation
Matched to certified OEM franchise dealers near your ZIP
Fast response with seasonal cash discount & low APR bundles

Your contact details are encrypted and only transmitted to authorized machinery dealers matching your location.

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: $108,000 after down payment
$
Financed: $108,000 after down payment
Down Payment20%
0%20% (Standard)50%
Annual APR5.99%
Financing Term Duration (Months)
Estimated Monthly Payment Differential
Belarus 6520$2,087 /mo
60 payments$125,220 total
Deere 4025$2,087 /mo
60 payments$125,220 total
Estimated Monthly Delta:$0 /mo savings

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

Other Competitors in This Horsepower Tier

View All Belarus Alternatives →
ZetorZetor 10540105 HP
Compare with 6520 →
ZetorZetor 10641105 HP
Compare with 6520 →
ZetorZetor 11211105 HP
Compare with 6520 →