Power fit
29.3/35Clears your 3,000W running target.
Back to catalog
Predator · Inverter generator · 11500W Tri-Fuel Super Quiet Inverter 49-State
11500W Tri-Fuel Super Quiet Inverter 49-State
11500W Tri-Fuel Super Quiet Inverter 49-State supplies up to 9,000 running watts and 11,500 starting watts with CO SECURE carbon-monoxide shutoff.
9,000W ratedInverter generatorGasoline + Propane + Natural gasListed available
Check Predator price Official listed price $2,099.99
Infographic gallery
Output, stored energy, charging, and portability.
9,000W rated output
Gasoline9,000W / 11,500W
Propane8,100W / 11,500W
Natural gas7,200W / 11,500W
The comparison uses Predator’s published rated and peak, surge, or maximum output figures.
Energy source
Gasoline + Propane + Natural gas
Published runtime guidance
Up to 14 hours on gasoline at 25% load
259.5 lb
Listed weight
31.25 × 25 × 29.5 in
Dimensions
- Battery or engine
- 458cc PREDATOR engine
- Warranty
- 90-day product warranty; separate emissions-system terms apply
Charging or integration
Fuel and starting procedures vary by model; follow the official owner manual
Backup transfer
Manual transfer equipment is required for home-panel connection
Noise
64.5 dBA at 25% load
Official product gallery
Product views and factory feature graphics.
The current official image set for 11500W Tri-Fuel Super Quiet Inverter 49-State includes product views, connection diagrams, feature explanations, and compatible system configurations where Predator publishes them.
Complete specifications
The complete factory data available for comparison.
These pages retain Predator's model-specific output, charging, battery, port, continuity, dimensions, environmental, engine, fuel, app-control, and warranty fields where published.
Run combustion generators outdoors only. Keep the generator at least 20 feet from occupied buildings with exhaust directed away from doors, windows, and vents.
Comparison summary
- Gasoline output
- 9,000W rated / 11,500W peak, surge, or starting
- Propane output
- 8,100W rated / 11,500W peak, surge, or starting
- Natural gas output
- 7,200W rated / 11,500W peak, surge, or starting
- Energy source
- Gasoline + Propane + Natural gas
- Dimensions
- 31.25 × 25 × 29.5 in
- Listed weight
- 259.5 lb
- Price and availability
- $2,099.99 official listed price; available from Predator
Factory output & connection specifications
- Gasoline output
- 9,000W running / 11,500W starting
- Propane output
- 8,100W running / 11,500W starting
- Natural gas output
- 7,200W running / 11,500W starting
- Engine displacement
- 458cc
Factory engine, fuel & runtime specifications
- Runtime
- Up to 14 hours on gasoline at 25% load
Factory dimensions & operating specifications
- Dimensions
- 31.25 × 25 × 29.5 in
- Product weight
- 259.5 lb
Additional factory specifications
- Harbor Freight item number
- 72614
- Generator type
- Inverter generator
- CO shutoff
- CO SECURE automatic shutdown
- Sound rating
- 64.5 dBA at 25% load
- Official listed price
- $2099.99
Official feature details
System capability
PREDATOR 11500W Tri-Fuel Super Quiet Inverter 49-State
Power delivery
CO SECURE technology automatically shuts the generator down when harmful carbon-monoxide levels are detected.
Charging and fueling
Inverter architecture is designed for stable power and sensitive electronics.
Battery and durability
Multiple fuel options provide operating flexibility.
Best-fit uses
- High-output home backup
- RV and mobile business
- Demanding jobsites
Standout features
- 9,000W maximum rated output
- 11,500W maximum peak, surge, or starting output
- Gasoline + Propane + Natural gas
- Inverter generator
Match capacity and output to your actual loads.
Use the independent calculator before choosing a battery system or generator.
Sources: Predator 11500W Tri-Fuel Super Quiet Inverter 49-StatePredator productsVerified September 15, 2026
Starter Fit Score
79/ 100
Good fit
For a 3,000W target and a $1,500 budget.
Above your selected budget
Why it scored this way
A score you can inspect and change.
This personal score is separate from the model’s class score. It measures fit against your priorities and gives neutral partial credit when price or noise data is missing.
Budget fit
12.1/20$599.99 above your selected budget.
Fuel fit
15/15Gasoline + Propane + Natural gas works with your flexible fuel preference.
Portability
4.5/10259.5 lb against your medium portability priority.
Noise fit
8/1064.5 dBA against your medium quietness priority.
Use-case fit
10/10Home-backup fit rewards adequate output and fuel flexibility.
Find My Generator score
57/ 100
Competitive in its class
Compared with 64 high output inverter generators in the current catalog.
Power67
Running and peak output versus the class
Endurance53
Longest published runtime figure
Portability13
Lower weight scores higher
Quietness47
Lower published dBA scores higher
Fuel flexibility90
Multiple fuel choices
Value72
Output or stored energy per listed dollar
Class comparison
See what each spec really means.
A number is more useful with context. Each row shows this model beside its class median and translates the difference into a percentile.
SpecificationThis modelClass medianClass standing
Running output
Higher than 65% of its class
This model · 9,000W
Median · 8,400W
Higher than 65% of its class
Peak output
Higher than 68% of its class
This model · 11,500W
Median · 10,500W
Higher than 68% of its class
Published runtime
Longer than 53% of its class
This model · 14 hr
Median · 13.5 hr
Longer than 53% of its class
Product weight
Lighter than 13% of its class
This model · 260 lb
Median · 205 lb
Lighter than 13% of its class
Published sound level
Quieter than 47% of its class
This model · 64.5 dBA
Median · 64 dBA
Quieter than 47% of its class
How the score works: Scores use published specs and are relative to comparable products in this catalog. Missing specs are excluded and remaining weights are normalized. Runtime is the longest manufacturer-published figure and may use a different load or fuel than another model.
Ownership resources
Accessories, manuals, and documents.
Start with the exact Predator 11500W Tri-Fuel Super Quiet Inverter 49-State model or item number. Accessory families can look alike while using different connectors, electrical limits, engines, or mounting points.
Compatible accessories
Match by model and connection.
Verify exact fit
Generator power cord or inlet connection
Use a correctly rated cord or professionally selected inlet connection for the intended load.
Match voltage, amperage, blade pattern, and wire rating to the generator receptacle. Home connections require approved transfer equipment and qualified installation.
View official accessory optionsVerify exact fit
Maintenance kit and service parts
Model-matched filters, spark plugs, batteries, oil supplies, and service parts support scheduled maintenance.
Match the complete 11500W Tri-Fuel Super Quiet Inverter 49-State model or item number and follow the maintenance table in its manual.
View official accessory optionsVerify exact fit
Storage cover or approved running shelter
A fitted storage cover protects a cooled, stored generator. A running shelter must be designed for generator operation.
Never run a fuel-burning generator indoors or inside a storage cover. Follow the manual’s clearance and ventilation requirements.
View official accessory optionsManuals & PDFs
Official product materials.
Compatibility note: Links lead to manufacturer or official retailer resources. Confirm the full model or item number, connector type, voltage, amperage, and published compatibility list before buying. Installation involving a home panel, inlet, transfer switch, or fuel plumbing should be handled as required by local code.