Generac 6700W Peak Portable Generator – Dual-Fuel
Dual-fuel versatility with 6700 peak watts anchors Generac 8250DF Portable Generator, providing 5300 continuous watts across gasoline or propane and an electric-start 389cc engine for dependable home circuit security.
- 6700 peak watts starts well pumps
- 5300 running watts feeds home circuits
- 389cc engine runs gasoline or propane
- Electric push-button ignition guarantees swift starting
Description
Clean dual fuel versatility characterizes the Generac 6700W Peak Portable Generator, delivering 5500W running and 6700W surge on gasoline, or 5000W running on propane for commercial kitchens and emergency trailers. Driven by a 389cc OHV engine with COsense protection, it distributes 120V and 240V power. It protects perishable kitchen inventory while giving operators flexible fuel options during regional emergencies.
Solid 1.25-inch steel tube framing surrounds the engine block to protect vital components during transport. The 389cc four-stroke engine incorporates a cast-iron cylinder sleeve and low-oil shutdown sensor to stop engine seizure. Dry unit weight measures 176 lbs across perimeter dimensions of 27.2 inches long by 27 inches wide by 26.5 inches high. This Generac dual-fuel generator includes a 7.9-gallon steel fuel tank providing 10 hours of continuous runtime at half load on gasoline.
Key Features of Generac 6700W Peak
Mobile food vendors buy Generac 6700W Peak commercial power equipment to switch between standard pump gasoline and bottled propane at remote event locations. High starting surge wattage accommodates inductive compressor demands across separate 120V and 240V branch circuits.
- 5500W continuous gasoline output feeds commercial reach-in chillers and prep tables without voltage drop.
- 6700W starting surge absorbs compressor inrush current without causing engine stalls.
- 389cc four-stroke OHV engine delivers steady mechanical torque under demanding catering workloads.
- 7.9-gallon fuel tank enables 10 continuous hours of gasoline runtime at 50 percent capacity.
- COsense technology monitors ambient carbon monoxide levels, shutting down the engine before gas accumulation occurs.
- NEMA L14-30R 30A twist-lock port connects this 6700W peak generator straight to manual transfer boxes.
- Dual-fuel dial enables switching between gasoline and LP propane without disconnecting fuel lines.
Alternator Output Inductive Startup Capacities
Operating with a copper-wound alternator core, this 6700W peak generator maintains steady 120V and 240V current under dynamic worksite loads. Sound levels register at 72 dB(A) at 23 feet under half load. The automatic voltage regulator dampens voltage sags during motor start events, allowing walk-in freezer compressors and exhaust fans to cycle on without triggering circuit breaker disconnects or stalling smaller auxiliary tools.
Outdoor Positioning Exhaust Clearance Rules
Set the generator outdoors with at least 5 feet of perimeter clearance from exterior doors, building windows, and combustible siding. Point engine exhaust away from pedestrian pathways and customer service windows. Connect service loads into the NEMA L14-30R twist-lock port using a certified four-wire 10-gauge rubberized generator cord.
Cold Weather Starting Usability Boundaries
An electric start switch provides prompt engine ignition, while an integrated manual recoil with compression release requires 22 lbs of pull effort. This open-frame generator is NOT engineered for enclosed indoor spaces, unventilated concession truck compartments, or operating bare computer microchips without supplemental line conditioners.
- Drain and renew engine crankcase oil every 50 runtime hours.
- Clean the dual-element foam air cleaner element every 100 runtime hours.
- Drain fuel from the carburetor float bowl before non-use exceeding 30 days.
Commercial Warranty Shipping Package Inventory
This Generac dual-fuel generator includes a 3-Year limited warranty covering electrical components and engine mechanical parts. The factory shipping crate holds the generator core, 12V starting battery, propane regulator hose, wheel kit, handle setup, oil funnel, and pre-delivery inspection sheets.
Generac 6700W Dual Fuel Portable Generator Specs
| Brand | Generac Power Systems |
| Full Model Code | GP6700DF (Ecosystem variant linked with the 6.5kW core platform) |
| Generator Type | Open-Frame Conventional Portable Generator |
| Fuel Type | Dual Fuel (Gasoline / Liquid Propane LPG) |
| Running Watts (Continuous) | Gasoline: 6,500 Watts | Propane: 6,000 Watts |
| Starting Watts (Surge/Peak) | Gasoline: 8,125 Watts | Propane: 7,500 Watts (Up to 6,700W sustained surge profile depending on transient thermal loads) |
| AC Voltage & Frequency | 120V / 240V AC @ 60 Hz |
| Phase Configuration | Single Phase |
| Engine Type & Displacement | Generac OHV 4-Stroke Single Cylinder Engine (389cc) with Splash Lubrication |
| Engine Starting System | Electric Start (Battery Included) & Manual Recoil Mechanical Pull Backup |
| Alternator Type / Regulation | Heavy-Duty Core with PowerRush™ Advanced Technology (Delivers over 40% increased starting capacity under dynamic motor loads) |
| Fuel Tank Capacity | 29.9 Liters (7.9 Gallons) Heavy-Gauge Steel Basin with Fuel Gauge |
| Run Time at 50% Load | Gasoline: Approx. 11.5 Hours | Propane: Approx. 5.5 Hours on a standard 20 lb tank |
| Control Panel Receptacles | 4x 120V 20A 5-20R Household Outlets, 1x 120/240V 30A L14-30R Twist-Lock (Transfer Switch Ready), Covered Outlet Panels for environment tracking |
| Safety Management Systems | COsense® Integrated Carbon Monoxide Sensor with Automated Emergency Shutdown Shield |
| Lubricating Safeguards | Low-Oil Level Sensor with Automatic Ignition Kill Interrupt |
| Chassis & Mobility Features | 1.25" Durable Steel Tube Frame, Heavy-Duty Never-Flat Wheels & Fold-Down Locking Handle |
| Net Weight | 81 kg (179 lbs) Dry Weight |
| Dimensions L x W x H | 692 mm x 684 mm x 674 mm (27.2" x 27" x 26.5") |
| Certifications | EPA Certified, 49-State Emissions Compliant (Not intended for sale in CARB states) |
| Ideal Application | Manual residential standby operations via standard interlock link, tailgating, remote construction crews, and emergency power management for necessary domestic appliances. |












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