Rocket Fan® for TerraGator® AirMax
Stainless, coated, balanced. Fixes the 3 OEM failure points.
View product →Aftermarket · AG Equipment · Patent Pending
Engineered upgrades for the working heart of ag equipment.
We strip OEM failure points, re-engineer them with hardened materials and aerospace balancing, then ship you the part that should've shipped from the factory.
AXIS.01 · STAINLESS BLADEHUB.EXT / TORQUE-RATEDSERVO-BALANCED · Δ≤1g02 · Product lineFlagship
Q2 2026
Roadmap
The catalog growing monthly
Rocket Manifold
Manifold upgrade — coming product tile.
View product →Service kits
Replacement parts for Rocket-installed fleets.
View product →— 03 · ROI CALCULATOR · INTERACTIVE
Math the decision.
Plug in your numbers — we'll show total cost of ownership vs. a year of OEM replacements.
INPUTS
HOURS / SEASON
OEM FAN REPLACEMENTS / YR
DOWNTIME $ / HOUR
$
HEADLINE NUMBER ↗
RESULT · OEM VS ROCKET FAN®
OEM fans / yr
OEM downtime cost
OEM total / yr
Rocket Fan®
Rocket downtime
Rocket total / yr
NET SAVINGS / SEASON
03 · Why Rocket Works
01
We find what OEMs accept.
Soft aluminum pins. Skipped balancing. Thin midplates. We document the failure mode before we design the fix.
02
Hardened materials & RocketCoat™.
Stainless blades, steel hubs, proprietary coatings. Parts that keep their profile under abrasive load.
03
Aerospace-grade balance.
Two-plane laser balanced to within 1 gram — no harmonic vibration killing your hydraulic motor.
Trusted by high-production operators
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04 · Flagship spotlight
① stainless blade② RocketCoat™③ extended steel hub④ 6-bolt flange
Patent pending · Ships now
The ultimate fan upgrade for the TerraGator AirMax®.
Engineered to eliminate vibration, extend wear life, and deliver smoother, more reliable performance.
- ✔2+ times the wear life
- ✔Two-plane laser balanced to ±1 gram
- ✔Heavy-duty extended hub design
① stainless blade② RocketCoat™③ extended steel hub④ 6-bolt flange05 · OEM failure points
Three reasons the factory fan doesn't last.
Failure 01
Soft aluminum pins.
Protect via turbulence — until they wear down. Then trailing blades eat abrasive fertilizer direct.
Failure 02
Skipped balancing.
OEM fans often leave the factory unbalanced. Harmonic vibration kills bearings & hydraulic motors.
Failure 03
Weak mounting.
Split-tapered bushing in 5/8" aluminum midplate. "Cocks" easily on install — distorted foundation.
06 · How we fix it
The Rocket correction.
①
The Wear Shadow.
Shaped stainless blades with RocketCoat™ create a permanent protective wake — no efficiency tax.
②
Zero-Distortion Rigidity.
Proprietary extended steel hub. 2× mating surface. Six-bolt steel-on-steel flange from the rear.
③
Aerospace Balance.
Two-plane laser balanced to ±1 gram. Eliminates buzz and harmonics that shorten hydraulic motor life.
07 · OEM vs Rocket — side by side
Every row, a receipt.
| Feature | OEM Factory Fan | Rocket Fan® |
|---|---|---|
| Blade material | Soft aluminum pins | Stainless steel + RocketCoat™ |
| Wear protection | Turbulence (sacrificial) | Engineered "Wear Shadow" |
| Mounting surface | 5/8" aluminum midplate | Extended steel hub · 2× mating |
| Bolt pattern | 3-bolt into aluminum | 6-bolt steel-on-steel |
| Balancing | Often skipped at factory | Two-plane laser · ±1 gram |
| Spread pattern consistency | Degrades as pins wear | Stable across full service life |
| Vibration into hydraulic motor | High harmonic load | Minimal |
| Service life (engineering goal) | Baseline | 2× OEM |
| Warranty | OEM terms | Rocket-backed · [TBD] |
08 · Objection handling
Why is this priced above OEM?
Hardened stainless, steel hub, RocketCoat™, and every unit laser-balanced.
What's the expected lifespan?
Engineering goal: 2× the OEM service interval. Field data link goes here.
Can it be serviced?
Yes — replacement blades and bushings available separately. Service kit coming Q2.
What if something fails?
Direct line to engineering, not a support ticket queue.
Got a machine running OEM parts?
We'll tell you what's about to fail, and ship a drop-in replacement.