MXR5000iE 5000W Inverter Generator
Call 314-833-8000 or email sales@durvy.com.
At 59 lb, the MXR5000iE delivers 5000W of peak inverter power — dramatically lighter than the Cummins Onan P4500i (98 lb) and Generac iQ5200DF (107 lb) at a fraction of the price.
Why people choose this generator
Who this generator is built for
Good to know before you buy
What can a 5000 watt inverter generator run
At 3800 running watts, the MXR5000iE handles most residential and RV loads. It will comfortably power a standard home refrigerator, chest freezer, window AC unit (up to ~8,000 BTU), sump pump, lights, routers, and phone and laptop chargers simultaneously. In RV use, it can run a 13,500 BTU rooftop air conditioner with a soft-start capacitor installed.
What remote start actually does
The MXR5000iE includes a wireless remote key fob that starts and stops the generator from up to 65 feet away. This is a genuine remote start — not app monitoring. There is no Bluetooth app on this model. Electric push-button start and recoil pull-cord backup are also included.
What 65 dB actually sounds like
65 dB at 23 feet is roughly equivalent to a normal conversation or moderate background noise. It is considerably quieter than a conventional open-frame generator, which typically operates at 72–80 dB. In practice, you can hold a normal conversation a short distance from the generator without raising your voice. Most campgrounds and RV parks that allow generators will have no issue with this noise level.
Runtime and fuel explained
The MXR5000iE has a 1.85-gallon fuel tank. At quarter load (approx. 950W), runtime is 9.5 hours. At 50% load (approximately 1900W), runtime is approximately 5.8 hours. ECO mode automatically adjusts engine speed to match the load, extending runtime and reducing noise at lighter loads.
Turn ECO mode off before starting heavy motor loads — table saws, compressors, and air conditioners — so the engine runs at full RPM for the startup surge. You can turn it back on once the load is running.
What the MXR5000iE can run
3800 running watts / 5000 peak watts. Startup watts draw higher current for 1–2 seconds when a motor starts. Plan around running watts for sustained use.
RV & camping use
| Appliance / Device | Running Watts | Startup Watts |
|---|---|---|
| RV Air Conditioner (13,500 BTU + soft start) | 1,500 | 2,000–2,800 |
| RV Refrigerator | 400 | 1,200 |
| Microwave (700W) | 700 | 700 |
| CPAP Machine | 50 | 60 |
| Starlink Satellite Dish | 60 | 75 |
| Phone / Laptop Charging | 150 | 200 |
| TV / Electronics | 200 | 200 |
Note: A soft-start capacitor is highly recommended for RV AC. Startup surge varies by unit age and compressor condition. Call 314-833-8000 to confirm compatibility with your specific RV setup.
Home backup use
| Appliance / Device | Running Watts | Startup Watts |
|---|---|---|
| Refrigerator (Standard) | 600 | 1,200 |
| Chest Freezer | 500 | 1,000 |
| Window AC (8,000 BTU) | 900 | 2,200 |
| Sump Pump (1/2 HP) | 800 | 2,150 |
| Box Fan | 100 | 100 |
| Router / Wi-Fi / Starlink | 60 | 75 |
| LED Lights + Phone Charging | 150 | 150 |
Job site & power tools
| Tool | Running Watts | Startup Watts |
|---|---|---|
| Circular Saw (7.25”) | 1,400 | 2,300 |
| Table Saw (10”) | 1,800 | 4,500 |
| Air Compressor (1 HP) | 1,000 | 4,000 |
| Angle Grinder (4.5”) | 800 | 1,000 |
| Power Drill | 600 | 900 |
| Work Lights (4×100W LED) | 400 | 400 |
Note: Table saw startup (4,500W) approaches the 5000W peak. Stagger motor startups and always run without ECO mode during heavy starts.
Tailgating & outdoor events
| Appliance / Device | Running Watts | Startup Watts |
|---|---|---|
| Flat Screen TV (65 in.) | 200 | 200 |
| Sound System / PA Speaker | 500 | 800 |
| Electric Cooler / Mini Fridge | 450 | 900 |
| Phone / Laptop Charging (multiple) | 300 | 300 |
| LED String Lights | 100 | 100 |
| Blender | 500 | 800 |
Side-by-Side Specification Review
How the MXR5000iE compares
Four models evaluated across value, portability, technology, and power output.
Comparison
| Specification | MXRMXR5000iE | FirmanW03386 | CumminsOnan P4500i | GeneraciQ5200DF | Black DiamondBD201326 |
|---|---|---|---|---|---|
| Value | |||||
| MSRP | $550 | $899.99 | ~$899 | Dealer pricing | ~$499–$549 |
| Portability | |||||
| Weight | 59 lb | 104 lb | 98 lb | 107 lb | 100.6 lb |
| Comfort & Technology | |||||
| Noise (dBA) | 65 dBA | 58 dBA | 52 dBA | Not published by manufacturer | 61 dBA |
| Bluetooth / Remote Start | Remote Start — key fob included | Remote Start — key fob included | Remote Start — key fob included | Electric start only — no remote | Remote Start — key fob included |
| Electric Start | Yes | Yes | Yes | Yes | Yes |
| Dual Fuel | Gas only | Gas only | Gas only | Gas + Propane | Gas only |
| Pure Sine / THD | <2% pure sine wave | <3% pure sine wave | ≤3% pure sine wave | <3% TruePower™ | <3% pure sine wave |
| Runtime (¼ Load) | 9.5 hr | 9 hr | 18 hr | 15 hr (gas) / 20 hr (LP) | 14 hr |
| Parallel Capable | Yes (kit sold separately) | Yes (kit sold separately) | Yes (A058M290 kit) | Yes (Parallel Kit #7668) | Yes (kit sold separately) |
| Power Output | |||||
| Peak Watts | 5,000W | 4,125W | 4,500W | 5,200W (gas) | 4,650W |
| Running Watts | 3,800W | 3,300W | 3,700W | 3,900W (gas) / 3,500W (LP) | 3,650W |
| Max AMPS (Peak) | Not published by manufacturer | Not published by manufacturer | 37.5A @ 120V | 32.5A @ 120V (gas) | Not published by manufacturer |
| Voltage | 120V | 120V | 120V | 120V | 120V |
| Receptacles (NEMA) | 2× 5-20R (120V/20A) 1× 30A outlet (120V) 2× USB |
1× 5-20R (120V/20A duplex) 1× TT-30R (120V/30A) 1× USB-A (5V) 1× 12V DC |
1× TT-30R (120V/30A) 1× 5-20R duplex (120V/20A) 2× USB (5V DC) |
4× 5-20R (120V/20A GFCI) 1× L5-30R (120V/30A) 1× USB-A (5V 3.1A) 1× USB-C (5V 3A) |
1× 5-20R (120V/20A duplex) 1× TT-30R (120V/30A) 1× 12V DC automotive |
| Engine & Fuel | |||||
| Engine | 174.2cc OHV 4-stroke, air-cooled | 193cc OHV 4-stroke, cast iron sleeve | 224cc OHV 4-stroke, Cummins Onan | 223cc OHV 4-stroke, variable RPM | 212cc OHV 4-stroke |
| Fuel Tank Capacity | 1.85 gal | 1.8 gal | 3.4 gal | 3.2 gal | 2.25 gal |
| Safety & Coverage | |||||
| Circuit Protection | Overload circuit breaker, low oil shutdown | Overload circuit breaker, low oil auto-shutdown, CO Alert | Overload circuit breaker, low oil auto-shutdown | 20A breakers (×2), 30A breaker (×1), low oil, COsense® | Overload circuit breaker, low oil, CO Shield® |
| Safety Systems | CO alarm + auto-shutdown, low oil LED, overload LED | CO Alert auto-shutdown, spark arrestor | CO auto-shutdown, low oil, spark arrestor | COsense® CO auto-shutdown, low oil | CO Shield® auto-shutdown, low oil |
| Warranty | 2-yr residential | 3-yr residential | 3-yr residential / 1-yr commercial | 3-yr residential / 2-yr commercial | 3-yr limited |
Specifications sourced from MXR5000iE owner’s manual, manufacturer product pages, and published spec sheets. Pricing reflects MSRP or authorized dealer pricing at time of publication and may vary. Generac does not publish dBA noise ratings per company policy. Max AMPS (Peak) entries reflect only manufacturer-published figures — no calculated values. Firman W03386 peak watts reflect current firmanpowerequipment.com listing (4,125W); some retailers show 3,650W from an earlier spec revision.
MXR5000iE specs
Source: MXR5000iE Owner’s Manual & maxpeedingrods.com product page
| Model | MXR5000iE |
| Peak Output | 5,000 W |
| Running Output | 3,800 W |
| Rated Voltage | 120V |
| Rated Frequency | 60 Hz |
| Phase | Single Phase |
| Total Harmonic Distortion | <2% (pure sine wave) |
| Engine | 4-stroke OHV, air-cooled, single cylinder |
| Engine Displacement | 174.2cc |
| Rated Speed | 4,600 RPM |
| Start Type | Remote start (key fob), electric push-button, recoil backup |
| Fuel Type | Gasoline (unleaded, max 10% ethanol) |
| Fuel Tank Capacity | 1.85 gal |
| Runtime (¼ Load) | 9.5 hr |
| Oil Type | SAE 10W-30 |
| Oil Capacity | 0.1 gal |
| Spark Plug | A7RTC |
| Noise Level | 65 dB(A) at 23 ft |
| AC Outlets | 2× NEMA 5-20R (120V / 20A), 1× 30A outlet (120V) |
| USB Outlets | 2× USB (5V DC) |
| Net Weight | 59 lb (27 kg) |
| Dimensions (L × W × H) | 52.5 × 33 × 51 cm (20.7” × 13.0” × 20.1”) |
| Max Ambient Temperature | 104°F (40°C) |
| Parallel Capable | Yes (parallel kit sold separately) |
| Safety Features | Low oil shutdown, overload protection, CO alarm with auto-shutdown, overload LED, low oil LED, output ready LED |
| ECO Mode | Yes — automatically adjusts engine speed to load |
| Warranty | 2-year manufacturer warranty; lifetime technical support |
| Certifications | EPA compliant; PGMA G300-2018 tested (Intertek); ISO 9001:2015 certified |
Watch the MXR5000iE before you buy
Walk through operation, startup, and maintenance before your unit arrives.
Let’s talk about MXR +
MXR is produced by Maxpeedingrods, an engineering company founded in 2006 that builds performance and power equipment for real-world use. Their inverter generators are designed for buyers who want modern features — remote start, CO protection, pure sine wave output — without paying a premium for a legacy brand name.
The MXR5000iE is purpose-built around one mission: serious power in a lightweight, portable package. At 59 pounds with integrated wheels and a telescoping handle, it’s dramatically lighter than similarly powered units from Cummins Onan and Generac — making it easy for one person to load into a truck bed or RV storage compartment without help.
Parallel capability means two MXR5000iE units can be linked together for approximately double the output — useful for buyers who want a scalable setup without buying a larger, heavier single unit.
MXR generators carry a 2-year manufacturer warranty plus lifetime technical support. Durvy Supply provides direct support from Union, Missouri. Call or email us any time before or after your purchase.
Real support from a real person
I’m Josh. I run Durvy Supply out of Union, Missouri. When you call or email, you’re talking to me — not a call center. I know these generators, I’ve used them, and I’m happy to walk through your specific setup before you buy.
If you’re not sure whether the MXR5000iE fits your RV, your backup plan, or your specific appliances, call 314-833-8000 and we’ll figure it out together.
Durvy Supply — Union, Missouri
314-833-8000 · sales@durvy.com
Common questions about the MXR5000iE
General & setup questions
Yes, anytime. Call or text 314-833-8000 or email sales@durvy.com. We provide direct support from our Union, MO location.
1× Generator, 1× Spark Plug Socket Wrench, 1× Oil Funnel, 1× RV30 Plug, 1× Generator Parallel Cables, 1× Screwdriver, 1× Remote Controller, 1× 20A Plug, 1× Owner Manual.
No. The MXR5000iE ships without engine oil. Add SAE 10W-30 oil (0.1 gal capacity) before attempting to start it. Starting the generator without oil will cause serious engine damage.
Oil: SAE 10W-30 (0.1 gal capacity). Gas: Unleaded gasoline, max 10% ethanol. Do not use E85 or E15.
The included key fob starts and stops the generator from up to 65 feet away. This is a dedicated wireless remote start — not an app or Bluetooth feature. Electric push-button start and recoil pull-cord are also available as backups.
Check oil (SAE 10W-30, 0.1 gal capacity) and fuel levels, start the generator and confirm it runs cleanly, and pack a spare quart of SAE 10W-30 oil and a backup A7RTC spark plug.
RV & camping questions
Yes, with a soft-start capacitor installed. A standard 13,500 BTU RV air conditioner has a startup surge of approximately 2,800–3,500W without a soft starter. With a soft starter, the surge drops to under 1,800W — well within the 5000W peak capacity. Call us at 314-833-8000 to confirm compatibility with your specific AC unit.
At 65 dB, the MXR5000iE is a genuine inverter generator — meaningfully quieter than conventional open-frame generators (typically 72–80 dB). Most campgrounds and RV parks that allow generators will accommodate this noise level. Check the specific rules at your destination before you go.
Portable generators have a floating neutral. Many RV EMS and surge protector systems require a bonded neutral. Use a neutral-ground bonding plug in one of the 20A outlets to resolve this.
Yes. Use a Maxpeedingrods parallel kit (sold separately) to link two units for approximately double the output. This gives you a scalable setup without buying a single larger unit.
No. Turn ECO mode off before starting heavy loads — air conditioners, compressors, table saws — so the engine runs at full RPM for the startup surge. Turn it back on once the load is running.
Home backup planning
For essential backup use, yes — with significant headroom. A refrigerator, chest freezer, window AC, sump pump, lights, router, and chargers typically draw well under 3,800 running watts combined. The MXR5000iE handles that load comfortably.
Yes. Starlink draws approximately 50–75 running watts. The MXR5000iE’s pure sine wave output is well-suited for Starlink and all other sensitive electronics.
Running watts (3,800W) is the continuous output — what the generator can sustain hour after hour. Peak watts (5,000W) is the surge capacity available for 1–2 seconds when a motor-driven appliance starts. Plan your load based on running watts, and make sure any motor-driven appliances have a startup surge that falls within the 5,000W peak.
Power output & parallel questions
A Maxpeedingrods parallel kit (sold separately) connects two MXR5000iE generators. Combined output is approximately double. This is a cost-effective way to scale power without buying a larger, heavier single unit — and you get the flexibility of using one generator for lighter loads.
Yes. The inverter module produces pure sine wave output with less than 2% THD — the same quality of power you get from a household outlet. Laptops, CPAP machines, Starlink routers, cameras, and similar electronics can be connected directly without risk of damage from power quality issues.
Two paralleled MXR5000iE units provide approximately 7,600 running watts, which is sufficient for most 50-amp RV loads. You’ll still want a soft starter on any air conditioning units. Call us at 314-833-8000 to walk through your specific RV setup before purchasing.
Maintenance & storage
Check engine oil (SAE 10W-30, 0.1 gal capacity) before each use. For oil change intervals and the full maintenance schedule, refer to the owner’s manual. Download the PDF at the link above or call us for a copy.
The MXR5000iE uses an A7RTC spark plug. Keep a spare on hand before any extended trip.
For short storage (under 30 days): add fuel stabilizer to the tank. For longer storage: drain the tank and carburetor completely by turning the fuel switch OFF while the engine is running and allowing it to use remaining fuel before shutting down.
Stale gasoline is the most common cause. Gasoline can varnish in 30–60 days without a stabilizer, clogging the carburetor. Drain the tank, add fresh gasoline, and try again. If it still won’t start, call us at 314-833-8000.
It is equipped with a spark arrestor and operates as an inverter generator. Check the specific campground or park rules before use, as noise and equipment requirements vary by location.
5 Reviews Hide Reviews Show Reviews
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feels solid
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Great build quality
easy to move
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Really impressed
called the guyÃvery knowledgeable
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Good quality
first electric start, ill never go back.
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I like it