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Firman P03504 Facts: 124 Specifications & 87 Highlights

Before you hit “buy,” check out these 124 specs & features — including real-world favorites like general information, power & electrical output, engine & fuel system & performance & efficiency. It’s the kind of detail pros care about.

54 Points
FIRMAN Power Equipment
FIRMAN Power Equipment
Firman P03504
Firman P03504

Highlights 87

No extras. Just what matters.
54 Points

Why is Firman P03504 better than other generators ?

General Information

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Power & Electrical Output

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Engine & Fuel System

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Performance & Efficiency

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Noise & Emissions

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Dimensions & Weight

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Durability & Build

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Safety & Protection

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Controls & Connectivity

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Maintenance & Service

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Environmental & Operating Conditions

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Accessories & Packaging

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Firman P03504, covering its standout specification and what you can expect right out of the box.

Firman P03504
Firman P03504

Built for the job site, the Firman P03504 provides 3550W of petrol power with a 208cc engine and low-oil shutoff, ensuring durable performance for professional power tools.

Specifications & Facts 124

Specs measured. Drama avoided.

Looking at tools shouldn’t feel like reading a puzzle. We made it simple: 124 spec highlights from the Firman P03504 — led by general information, power & electrical output, engine & fuel system & performance & efficiency — so you can decide fast.

General Information 13

Firman P03504 Certification Standards

What certifications does it have?

73 Firman P03504 0 Votes EPA

47 Generators in this range EPA, CARB

Firman P03504
Firman P03504

This generator meets EPA certification standards, ensuring compliance with environmental regulations.

Lists major compliance or certification standards met by the generator.

Firman P03504 Generator Category

What category does this generator belong to?

37 Firman P03504 0 Votes Residential,Commercial

17 Generators in this range Residential

Defines the primary market segment the generator is designed for.

Firman P03504 Start Method

How do you start the generator?

32 Firman P03504 0 Votes Recoil Start

28 Generators in this range Recoil Start

Describes how the generator is started.

Firman P03504 Product Type

What type of generator is this?

42 Firman P03504 0 Votes Portable Generator

35 Generators in this range Portable Generator

Identifies the general product classification of the generator.

Firman P03504 Power Output Class

What is the power output class?

52 Firman P03504 0 Votes Mid Power

32 Generators in this range High Power

Groups the generator based on its general power capacity range.

Firman P03504 Phase Type

What phase type does it support?

42 Firman P03504 0 Votes Single-Phase

27 Generators in this range Single-Phase

Indicates whether the generator outputs single-phase or three-phase power.

Power & Electrical Output 13

Firman P03504 Starting Wattage

What is the starting wattage?

4,450 Watt 0Votes
Firman P03504
4,755.52 Watt (Average)

Firman P03504
Firman P03504

This generator has a starting wattage of 4450 Watt, which allows it to power up appliances that require higher initial energy to start.

This specification indicates its capability for heavy-duty applications.

The maximum surge power available to start appliances or equipment with high initial power demand.

Firman P03504 Amperage Output

What is the amperage output?

29.6 Amp 0Votes
Firman P03504
28.99 Amp (Average)

Firman P03504
Firman P03504

The amperage output is 29.6 Amp, ensuring adequate power supply to connected devices for optimal performance.

Indicates the maximum current the generator can supply.

Firman P03504 Automatic Voltage Regulation

Does it regulate voltage automatically?

Yes 0Votes Firman P03504

Yes Generators in this range

Firman P03504
Firman P03504

Automatic voltage regulation is present, ensuring stable voltage supply regardless of load changes.

Maintains consistent voltage under varying loads.

Firman P03504 Surge Handling Capability

How much surge can it handle?

3,550 Watt 0Votes
Firman P03504
4,788.2 Watt (Average)

Firman P03504
Firman P03504

It has a running wattage of 3550 Watt, which is critical for continuous operation of essential appliances.

Describes how well the generator manages sudden power surges.

Firman P03504 Running Wattage

What is the running wattage?

3,550 Watt 0Votes
Firman P03504
3,824.22 Watt (Average)

The continuous amount of power the generator can supply during normal operation without interruption.

Firman P03504 Voltage Output

What voltage does it output?

120 Volt 0Votes
Firman P03504
149.77 Volt (Average)

Specifies the electrical voltage produced by the generator.

Engine & Fuel System 14

Firman P03504 Displacement

What is the engine displacement?

208 cc 0Votes
Firman P03504
220.85 cc (Average)

Firman P03504
Firman P03504

With a displacement of 208 cc, the engine delivers a balance between power output and efficiency.

Measures the engine’s cylinder volume, influencing power potential.

Firman P03504 Fuel Tank Capacity

How large is the fuel tank?

5 gal 0Votes
Firman P03504
3.29 gal (Average)

Firman P03504
Firman P03504

The fuel tank capacity of 5 gallons (approximately 18.93 liters) enables extended operation before the need for refueling.

Indicates how much fuel the tank can hold.

Firman P03504 Low Oil Shutdown

Does it have low-oil shutdown?

Yes 0Votes Firman P03504

Yes Generators in this range

Firman P03504
Firman P03504

This generator includes low oil shutdown, which activates when the oil level is too low to prevent engine damage.

Automatically shuts down the engine if oil is low.

Firman P03504 Fuel Gauge

Is there a fuel gauge?

Yes 0Votes Firman P03504

Yes Generators in this range

Firman P03504
Firman P03504

The generator features a fuel gauge, which helps monitor fuel levels conveniently.

Displays the current fuel level in the tank.

Firman P03504 Fuel Type

What fuel does it use?

42 Firman P03504 0 Votes Gasoline

30 Generators in this range Gasoline

Specifies the type of fuel the generator operates on.

Firman P03504 Engine Type

What type of engine does it use?

62 Firman P03504 0 Votes OHV

39 Generators in this range OHV

Defines the mechanical engine design used to generate power.

Performance & Efficiency 12

Firman P03504 Maximum Continuous Operation Time

How long can it run continuously?

14 hours 0Votes
Firman P03504
10 hours (Average)

Firman P03504
Firman P03504

The maximum continuous operation time is 14 hours, which means you can depend on it for extended periods without needing to refuel.

Longest duration the generator can run continuously.

Firman P03504 Load Response Time

How fast does it respond to load changes?

1 sec 0Votes
Firman P03504
0.95 sec (Average)

Firman P03504
Firman P03504

Load response time is 1 second, showcasing quick adjustment to varying energy demands, important for sensitive equipment.

Time taken to stabilize output when load changes suddenly.

Firman P03504 Thermal Efficiency

What is the thermal efficiency?

28 % 0Votes
Firman P03504
29.98 % (Average)

Firman P03504
Firman P03504

The thermal efficiency rating is 28%, indicating how effectively the generator converts fuel into usable energy.

Indicates how well heat energy is converted into mechanical power.

Firman P03504 Altitude Performance Rating

How does it perform at altitude?

2 Firman P03504 0 Votes Sea Level

7 Generators in this range Sea Level

Firman P03504
Firman P03504

This generator is designed for operation mainly at sea level, where it performs optimally.

Describes performance effectiveness at higher elevations.

Firman P03504 Fuel Efficiency Rating

How fuel-efficient is the generator?

42 Firman P03504 0 Votes Moderate

43 Generators in this range High

Overall assessment of how efficiently fuel is converted into power.

Firman P03504 Voltage Stability Under Load

How stable is voltage under load?

62 Firman P03504 0 Votes Good

49 Generators in this range Excellent

Indicates how well voltage remains steady under varying loads.

Noise & Emissions 9

Firman P03504 Noise Level

What is the noise level of the generator?

67 dB 0Votes
Firman P03504
64 dB (Average)

Measures the generator’s operating noise output in decibels, representing how loud the unit is during normal operation.

Firman P03504 Carbon Monoxide Detection

Does it detect carbon monoxide?

Yes 0Votes Firman P03504

Yes Generators in this range

Detects dangerous CO levels during operation.

Firman P03504 Sound Insulation Type

What sound insulation is used?

0 Firman P03504 0 Votes None

29 Generators in this range Full Enclosure

Describes built-in noise dampening materials or design.

Firman P03504 Muffler Type

What type of muffler does it have?

32 Firman P03504 0 Votes Standard

28 Generators in this range Low-Noise

Identifies the exhaust muffler design.

Firman P03504 Emission Compliance

Is it emission compliant?

73 Firman P03504 0 Votes EPA

48 Generators in this range EPA, CARB

Indicates regulatory emission standards met.

Firman P03504 Exhaust Orientation

Where is the exhaust directed?

43 Firman P03504 0 Votes Side

28 Generators in this range Side

Shows the direction exhaust gases are expelled.

Dimensions & Weight 11

Firman P03504 Width

What is the width of the generator?

27.5 inch 0Votes
Firman P03504
20.9 inch (Average)

Firman P03504
Firman P03504

The width measurement of 27.5 inches (approximately 69.85 cm) makes it manageable for transportation.

Measures the overall width of the generator body.

Firman P03504 Depth

What is the depth of the generator?

21 inch 0Votes
Firman P03504
20.04 inch (Average)

Firman P03504
Firman P03504

With a depth of 21 inches (approximately 53.34 cm), this generator fits well in smaller spaces.

Measures the front-to-back depth of the generator.

Firman P03504 Height

What is the height of the generator?

21 inch 0Votes
Firman P03504
20.45 inch (Average)

Firman P03504
Firman P03504

The height of the generator is 21 inches (approximately 53.34 cm), making it compact enough for storage.

Measures the overall height of the generator.

Firman P03504 Wheel Diameter

What is the wheel diameter?

8 inch 0Votes
Firman P03504
7.58 inch (Average)

Firman P03504
Firman P03504

The wheel diameter is 8 inches (approximately 20.32 cm), facilitating mobility for easier transport.

Size of wheels used for transport.

Firman P03504 Weight

How much does the generator weigh?

108.5 lbs 0Votes
Firman P03504
94.79 lbs (Average)

Indicates how heavy the generator is without fuel.

Firman P03504 Handle Type

What type of handle does it have?

52 Firman P03504 0 Votes Folding

28 Generators in this range Folding

Describes the handle design for moving the generator.

Durability & Build 12

Firman P03504 Corrosion Resistance

How resistant is it to corrosion?

0 Firman P03504 0 Votes Standard

11 Generators in this range Standard

Firman P03504
Firman P03504

The corrosion resistance of this generator is rated as standard, providing adequate protection against environmental factors.

Describes resistance to rust and corrosion.

Firman P03504 Structural Reinforcement

Does it have reinforced structure?

Yes 0Votes Firman P03504

Yes Generators in this range

Firman P03504
Firman P03504

The structural reinforcement is rated at 1, implying it is built for durability while maintaining a lightweight design.

Extra bracing or reinforcement in the frame.

Firman P03504 Frame Material

What is the frame made of?

72 Firman P03504 0 Votes Steel

42 Generators in this range Steel

Specifies the primary structural material of the generator frame.

Firman P03504 Enclosure Type

Is it open or enclosed?

12 Firman P03504 0 Votes Open Frame

26 Generators in this range Closed Frame

Describes whether components are exposed or enclosed.

Firman P03504 Weather Resistance Rating

How weather-resistant is it?

72 Firman P03504 0 Votes Weather-Resistant

28 Generators in this range Weather-Resistant

Indicates protection against rain and moisture.

Firman P03504 Vibration Isolation

Does it isolate vibration?

Yes 0Votes Firman P03504

Yes Generators in this range

Reduces vibration transferred to the frame and ground.

Safety & Protection 8

Firman P03504 Overload Protection

Does it have overload protection?

Yes 0Votes Firman P03504

Yes Generators in this range

Firman P03504
Firman P03504

With overload protection, this generator ensures safety by shutting off in the event of excessive current.

Prevents damage by shutting down or limiting power during overload.

Firman P03504 Fire Safety Compliance

What level of fire safety compliance does it meet?

32 Firman P03504 0 Votes Basic

23 Generators in this range Basic

Firman P03504
Firman P03504

This generator has the necessary fire safety compliance features for operation in various environments.

Indicates adherence to fire safety standards.

Firman P03504 Circuit Breaker Type

What type of circuit breaker does it use?

62 Firman P03504 0 Votes Thermal

44 Generators in this range Thermal-Magnetic

Identifies the type of circuit breaker used for electrical protection.

Firman P03504 Short Circuit Protection

Is short-circuit protection included?

Yes 0Votes Firman P03504

Yes Generators in this range

Protects the generator from short-circuit conditions.

Firman P03504 Overvoltage Protection

Is there overvoltage protection?

Yes 0Votes Firman P03504

Yes Generators in this range

Prevents excessive voltage from damaging devices.

Firman P03504 Thermal Protection

Does it protect against overheating?

Yes 0Votes Firman P03504

Yes Generators in this range

Shuts down operation if overheating occurs.

Controls & Connectivity 5

Firman P03504 Control Panel Type

What type of control panel does it have?

12 Firman P03504 0 Votes Analog

31 Generators in this range Digital

Describes the overall design of the control interface.

Firman P03504 Display Type

What type of display is included?

0 Firman P03504 0 Votes None

26 Generators in this range LCD

Indicates the type of display used for monitoring.

Firman P03504 Display Information Shown

What information is shown on the display?

56 Firman P03504 0 Votes Voltage

37 Generators in this range Voltage, Frequency, Runtime

Lists data shown on the display screen.

Firman P03504 Control Interface

How do you control the generator?

32 Firman P03504 0 Votes Rotary Switch

28 Generators in this range Buttons

Describes how users input commands.

Firman P03504 Control Language Options

What control languages are available?

92 Firman P03504 0 Votes English

59 Generators in this range English

Indicates available interface languages.

Maintenance & Service 8

Firman P03504 Oil Change Interval

How often is oil changed?

50 hours 0Votes
Firman P03504
51.52 hours (Average)

Number of operating hours between oil changes.

Firman P03504 Air Filter Type

What type of air filter does it use?

22 Firman P03504 0 Votes Foam

21 Generators in this range Foam

Specifies the type of air filter used by the engine.

Firman P03504 Spark Plug Type

What type of spark plug does it use?

32 Firman P03504 0 Votes Copper

13 Generators in this range Copper

Specifies the type of spark plug required for proper engine ignition and performance.

Firman P03504 Replacement Part Availability

Are replacement parts easy to find?

92 Firman P03504 0 Votes Widely Available

56 Generators in this range Widely Available

Indicates how easy it is to find replacement parts.

Firman P03504 Service Network Coverage

How wide is the service network?

92 Firman P03504 0 Votes National

59 Generators in this range National

Describes the reach of authorized service centers.

Environmental & Operating Conditions 11

Firman P03504 Dust Resistance Level

How dust-resistant is it?

42 Firman P03504 0 Votes Medium

26 Generators in this range Medium

Firman P03504
Firman P03504

The vibration tolerance of 1 indicates that the generator is designed to withstand a degree of movement without compromising performance.

Describes protection against dust ingress.

Firman P03504 Altitude Operating Range

What altitude can it operate at?

40 Firman P03504 0 Votes Up to 5000 ft

24 Generators in this range Up to 5000 ft

Firman P03504
Firman P03504

This generator is suitable for operation at altitudes up to 5000 ft, maintaining efficiency in higher elevations.

Specifies supported operating elevations.

Firman P03504 Operating Temperature Range

What temperature range can it operate in?

28 Firman P03504 0 Votes 5°F - 104°F

18 Generators in this range 23°F - 104°F

Specifies the safe temperature range for operation.

Firman P03504 Storage Temperature Range

What is the storage temperature range?

83 Firman P03504 0 Votes -4°F - 140°F

49 Generators in this range -4°F - 140°F

Defines safe temperatures for storage when not in use.

Firman P03504 Humidity Tolerance

How well does it handle humidity?

92 Firman P03504 0 Votes Moderate

58 Generators in this range Moderate

Indicates tolerance to humid environments.

Firman P03504 Ventilation Requirement

What ventilation is required?

42 Firman P03504 0 Votes Open Area

32 Generators in this range Open Area

Describes airflow requirements during operation.

Accessories & Packaging 8

Firman P03504 User Manual

Is a user manual included?

Yes 0Votes Firman P03504

Yes Generators in this range

Firman P03504
Firman P03504

A user manual is included, offering guidance on setup and operation for effective usage.

Indicates whether a full user manual is provided.

Firman P03504 Packaging Width

What is the package width?

28 inch 0Votes
Firman P03504
24.05 inch (Average)

Firman P03504
Firman P03504

The packaging width is 28 inches (approximately 71.12 cm), which is suitable for various transport and storage options.

Width of the packaged box for shipping.

Firman P03504 Wheel Kit

Is a wheel kit included?

Yes 0Votes Firman P03504

Yes Generators in this range

Indicates whether a wheel kit is included for mobility.

Firman P03504 Tool Kit

Is a tool kit included?

Yes 0Votes Firman P03504

Yes Generators in this range

Shows whether basic tools are included for setup or maintenance.

Firman P03504 Quick Start Guide

Is there a quick start guide?

Yes 0Votes Firman P03504

Yes Generators in this range

Shows if a quick start guide is included for setup.

Firman P03504 Packaging Depth

What is the package depth?

22 inch 0Votes
Firman P03504
20.73 inch (Average)

Depth of the packaged box for shipping.

Surveys

Because hot takes deserve votes.

Firman P03504 Performance and Speed

How would you rate the performance and speed of this generator?

Very fast — Under 2 hours of runtime before needing a recharge 0Votes
Fast — 2 to 4 hours of runtime before needing a recharge 0Votes
Average speed — 4 to 6 hours of runtime before needing a recharge 0Votes
Slow — 6 to 10 hours of runtime before needing a recharge 0Votes
Very slow — Over 10 hours of runtime before needing a recharge 0Votes

Firman P03504 Durability and Longevity

How would you rate the durability and longevity of this generator?

Very durable — 10+ years of reliable performance with minimal maintenance 0Votes
Durable — 8 to 10 years of consistent performance 0Votes
Average durability — 5 to 7 years of service with regular maintenance 0Votes
Fragile — 2 to 4 years of performance before issues arise 0Votes
Very fragile — Less than 2 years of use before the generator starts malfunctioning 0Votes

Firman P03504 Ease of Setup

How easy is it to set up this generator?

Very easy — Plug-and-play, no tools required, ready to use in minutes 0Votes
Easy — Basic setup with minimal tools required, quick to get started 0Votes
Average — Setup requires some tools and time to get it running 0Votes
Difficult — Requires multiple steps and tools, setup time is longer 0Votes
Very difficult — Complex setup, professional help required to make it operational 0Votes

Firman P03504 Noise Level

How would you rate the noise level of this generator during operation?

Very quiet — Operating noise level under 50 dB, barely noticeable 0Votes
Quiet — Operating noise level between 51 to 60 dB, pleasant for use in quiet environments 0Votes
Average noise — Operating noise level between 61 to 70 dB, noticeable but tolerable 0Votes
Loud — Operating noise level between 71 to 80 dB, disruptive in residential areas 0Votes
Very loud — Operating noise level above 80 dB, unpleasant and disturbing 0Votes

Firman P03504 Design and Build Quality

How would you rate the design and build quality of this generator?

Very high quality — Premium materials and impeccable craftsmanship 0Votes
High quality — Solid construction with high-grade materials 0Votes
Average quality — Standard materials and construction, good value for money 0Votes
Low quality — Cheap materials, feels flimsy and prone to damage 0Votes
Very low quality — Poorly built with low-grade materials, unreliable 0Votes

Firman P03504 Fuel Efficiency

How fuel-efficient is this generator?

Very efficient — 10+ hours of operation per gallon of fuel 0Votes
Efficient — 7 to 9 hours of operation per gallon of fuel 0Votes
Average — 4 to 6 hours of operation per gallon of fuel 0Votes
Low efficiency — 2 to 3 hours of operation per gallon of fuel 0Votes
Very low efficiency — Less than 2 hours of operation per gallon of fuel 0Votes

Firman P03504 Ease of Use

How easy is it to operate this generator?

Very easy — Simple, user-friendly controls with intuitive operation 0Votes
Easy — Straightforward controls, easy to get the hang of 0Votes
Average — Some learning curve but manageable with the manual 0Votes
Difficult — Requires careful attention and reading of the manual 0Votes
Very difficult — Complicated controls, difficult to operate without expert help 0Votes

Firman P03504 Maintenance and Serviceability

How easy is it to maintain and service this generator?

Very easy — Minimal maintenance required, parts are easy to replace 0Votes
Easy — Occasional maintenance, but service instructions are clear 0Votes
Average — Regular maintenance required, parts are moderately accessible 0Votes
Difficult — Hard to access parts, maintenance takes time and effort 0Votes
Very difficult — Service parts are hard to find, frequent maintenance needed 0Votes

Firman P03504 Portability

How portable is this generator for outdoor use?

Very portable — Lightweight and compact, easy to transport 0Votes
Portable — Slightly bulky but manageable for one person to carry 0Votes
Average portability — Requires two people for transport, moderately heavy 0Votes
Difficult to transport — Large, heavy design, requires a vehicle for transport 0Votes
Very difficult to transport — Extremely bulky and heavy, difficult to move without assistance 0Votes

Firman P03504 Pricing

How would you rate the price of this generator?

Great value for money — Affordable for the features and quality offered 0Votes
Pretty good price — Reasonable pricing considering its performance and features 0Votes
Fair deal — Prices are fair but could be slightly better for the value 0Votes
Kinda pricey — A bit more expensive than expected for the features provided 0Votes
Crazy expensive — Overpriced for the features and performance offered 0Votes

Guides 1

Yes, we brought proof.

Files 1

Owner's Manual: Firman P03504

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lowes.com

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