TRACTORCOMPARE.COM
Independent Agricultural Machinery Decision & Sizing Authority
Acremaster 404A vs Challenger MT867
Specification differential, power-to-weight analysis, hydraulic benchmarks, and equipment decision guidance.
Acremaster 404A
Category: Farm
Challenger MT867
Category: Farm • Production: 2021 -
Decisive Performance Differentials
- Acremaster 404A provides +4,297 lbs more unballasted traction mass
Multi-Axis Capability Radar
Normalized 5-pillar operational benchmark comparison
Head-to-Head Specification Differential
Side-by-side technical parameters with calculated delta advantage & percent differentials
| Specification | Acremaster 404A | Challenger MT867 | Advantage Delta |
|---|---|---|---|
| Power & Output | |||
Rated Engine Horsepower | 515 HP | 663.8 HP | - |
Traction Density Ratio | 11.1 HP/1k lbs | 15.8 HP/1k lbs | 15.8 vs 11.1 HP / 1,000 lb (higher transport agility) |
| Dimensions & Weight | |||
Base Operating Weight | 46,297 lbs | 42,000 lbs | +10.2%+4,297 lbs heavier |
| Engine Specs | |||
Displacement | 20.9 L | 16.2 L | +4.7L larger displacement |
Cylinders | 12 Cylinders | 6 Cylinders | - |
| Chassis & Drivetrain | |||
Drive Configuration | 4WD | Tracks (Crawler) | - |
Transmission System | power shift | continuously-variable transmission | - |
| Hydraulics & Implements | |||
Rear SCV Remotes (Standard) | Optional / Standard | 4 Valves | - |
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
Challenger commands superior frame weight (+4,297 lbs) for continuous draft traction in heavy gumbo soils.
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
Challenger MT867 offers superior 15.8 HP/1,000 lb agility, reducing road fuel overhead on rapid grain bin transit cycles.
Soil Compaction & Wet Ground Flotation
Challenger MT867 features a lighter footprint (-4,297 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 Acremaster 404A and Challenger MT867 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.