TRACTORCOMPARE.COM
Independent Agricultural Machinery Decision & Sizing Authority
New Holland T9.645 SmartTrax II vs New Holland TJ480
Specification differential, power-to-weight analysis, hydraulic benchmarks, and equipment decision guidance.
New Holland T9.645 SmartTrax II
Category: Farm
New Holland TJ480
Category: Farm
Decisive Performance Differentials
- New Holland TJ480 provides +5.2 PTO HP more implement shaft power
- New Holland T9.645 SmartTrax II provides +14,260 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 | New Holland T9.645 SmartTrax II | New Holland TJ480 | Advantage Delta |
|---|---|---|---|
| Power & Output | |||
Rated Engine Horsepower | 638 HP | 480 HP | - |
PTO Horsepower (Tested) | 478 HP | 483.2 HP | +1.1%+5.2 PTO HP (+1.1%) |
Traction Density Ratio | 10.9 HP/1k lbs | 10.8 HP/1k lbs | Tie |
| Dimensions & Weight | |||
Base Operating Weight | 58,730 lbs | 44,470 lbs | +32.1%+14,260 lbs heavier |
| Engine Specs | |||
Displacement | 12.9 L | 14.9 L | +2L larger displacement |
Cylinders | 6 Cylinders | 6 Cylinders | - |
| Hydraulics & Implements | |||
Standard Hydraulic Pump Flow | N/A (Check Option Pack) | 40 gpm | - |
Rear SCV Remotes (Standard) | 4 Valves | 4 Valves | Tie |
3-Point Hitch Category | Category IVN Opt Optional | Category IVN (optional) | - |
| Chassis & Drivetrain | |||
Drive Configuration | Tracks (4-Track) | 4WD | - |
Transmission System | full power shift | full power shift | - |
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
New Holland delivers higher base frame ballast (+14,260 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
Both tractors exhibit matched power-to-weight agility (10.86 vs 10.79 HP/1,000 lb).
Soil Compaction & Wet Ground Flotation
New Holland TJ480 features a lighter footprint (-14,260 lbs), mitigating subsoil compaction and preserving soil porosity.
Select New Holland TJ480 for superior overall technical balance across evaluated field tasks.
Decision Analysis & Editorial Verdict
New Holland TJ480 holds the specification edge across verified benchmark criteria. Consider TJ480 for demanding high-capacity field duties, while New Holland T9.645 SmartTrax II provides a competitive footprint for alternative duty cycles.
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.