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Caterpillar D6D SA vs International Harvester 3488
Specification differential, power-to-weight analysis, hydraulic benchmarks, and equipment decision guidance.
Caterpillar D6D SA
Category: Farm
International Harvester 3488
Category: Farm
Decisive Performance Differentials
- Caterpillar D6D SA provides +16,900 lbs more unballasted traction mass
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 | Caterpillar D6D SA | International Harvester 3488 | Advantage Delta |
|---|---|---|---|
| Power & Output | |||
Rated Engine Horsepower | 165 HP | 124 HP | - |
PTO Horsepower (Tested) | N/A | 112.6 HP | - |
Traction Density Ratio | 5.8 HP/1k lbs | 10.7 HP/1k lbs | 10.7 vs 5.8 HP / 1,000 lb (higher transport agility) |
| Dimensions & Weight | |||
Base Operating Weight | 28,500 lbs | 11,600 lbs | +145.7%+16,900 lbs heavier |
| Engine Specs | |||
Displacement | 10.5 L | 7.6 L | +2.9L larger displacement |
Cylinders | 6 Cylinders | 6 Cylinders | - |
| Hydraulics & Implements | |||
Standard Hydraulic Pump Flow | N/A (Check Option Pack) | 27 gpm | - |
Rear SCV Remotes (Standard) | Optional / Standard | 2 Valves | - |
3-Point Hitch Category | Standard Hitch | Category II | - |
| Chassis & Drivetrain | |||
Drive Configuration | Tracks (Crawler) | 4WD | - |
Transmission System | gear | hydrostatic | - |
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
Caterpillar delivers higher base frame ballast (+16,900 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
International Harvester 3488 offers superior 10.69 HP/1,000 lb agility, reducing road fuel overhead on rapid grain bin transit cycles.
Soil Compaction & Wet Ground Flotation
International Harvester 3488 features a lighter footprint (-16,900 lbs), mitigating subsoil compaction and preserving soil porosity.
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 Caterpillar D6D SA and International Harvester 3488 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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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.