Firman T07571F 7500W/9400W Tri-Fuel Generator Electric Start 50A RFB

Description

Product Overview

The Firman T07571F is a powerful and versatile tri-fuel portable generator, designed to deliver reliable power on demand. With electric start capability and compatibility with gasoline, propane (LPG), and natural gas (NG), this generator is ideal for:

  • Large RVs

  • Home backup power

  • Farm & ranch operations

  • Job sites & construction

  • Emergency power outages

Featuring a robust 439cc OHV engine, AVR voltage regulation, and multiple outlet options, this generator ensures stable power for sensitive electronics and heavy-duty equipment.

Key Features

1. Tri-Fuel Flexibility

  • Main Fuel Selector Switch – Easily switch between gasoline (GAS), propane (LPG), or natural gas (NG).

    • The GAS valve automatically closes when switched to LPG/NG for safety.

  • LPG/NG Selector Switch – Choose between propane or natural gas operation.

  • Propane Consumption – Estimated 6-8 hours runtime on a standard 20 lb propane tank.

2. User-Friendly Controls

  • Engine Start Switch – Electric start with a simple press-and-hold mechanism.

  • Indicator Light – Red light (up to 4 minutes) indicates standby; green light confirms successful engine start.

  • 3-1 Data-Minder (Multi-Meter) – Displays voltage (V), frequency (Hz), and runtime hours for easy monitoring.

3. Advanced Safety & Protection

  • Circuit Breakers – Protects against overloads and short circuits.

  • Low Oil Shutdown – Prevents engine damage by automatically shutting down when oil is low.

  • GFCI Outlet (NEMA 5-20R) – Ground Fault Circuit Interrupter for added safety.

4. Multiple Power Outlets

Outlet Type Specifications Max Current
120V, 20A Duplex GFCI NEMA 5-20R (Ground Fault Protected) 20A
120V, 30A Twist Lock NEMA L5-30R (Non-GFCI) 30A
120/240V, 30A Twist Lock NEMA L14-30R (Non-GFCI) – Supports dual 120V or single 240V loads. 30A per leg
120/240V, 50A NEMA 14-50R (Non-GFCI) – Ideal for large RVs or heavy-duty equipment. 31.25A per leg
Ground Terminal Complies with local grounding requirements (consult an electrician). –

5. Durable Construction

  • Outlet Cover – Protects receptacles from dust and debris.

  • Heavy-Duty Frame – Supports portability and stability (weighs 213 lbs).

  • Noise Level – 72 dB (quieter operation compared to similar models).

Technical Specifications

General Specifications

Category Details
Model Number T07571F
Engine Type Single-Cylinder, 4-Stroke OHV, Air-Cooled
Displacement 439cc
Starting System Recoil + Electric Start
Ignition System Breakerless Ignition (Flywheel Magneto)
Oil Type FIRMAN SAE 10W-30 (API SL or higher recommended)
Oil Capacity 37.2 oz (1.1L)
Fuel Tank Capacity 8.0 Gallons (30.3L) – Gasoline
Run Time (Gasoline) 12 Hours (50% Load)
Dimensions (LxWxH) 29.8" x 27.5" x 26.1"
Weight 213 lbs

Power Output & Electrical Ratings

Fuel Type Starting Watts Running Watts Voltage Frequency Phase
Gasoline 9,400W 7,500W 120/240V 60Hz Single
Propane (LPG) 8,450W 6,750W 120/240V 60Hz Single
Natural Gas (NG) 6,900W 5,500W 120/240V 60Hz Single

Fuel Consumption Rates

Natural Gas (NG) Usage

Load Condition Flow Rate BTU/hr Equivalent Power
No Load 72 ft³/hr (2 m³/hr) 72,000 BTU/h 21,101W
Half Load 86 ft³/hr (2.4 m³/hr) 86,000 BTU/h 25,204W
Full Load 101 ft³/hr (2.9 m³/hr) 101,000 BTU/h 29,593W

Propane (LPG) Usage

Load Condition Flow Rate BTU/hr Equivalent Power
No Load 15.6 ft³/hr (1.6 L/hr) 39,000 BTU/h 11,429W
Half Load 31 ft³/hr (3.2 L/hr) 77,500 BTU/h 22,713W
Full Load 50.8 ft³/hr (5.3 L/hr) 127,000 BTU/h 37,211W

Additional Specifications

  • Air Cleaner: Polyurethane Type

  • PTO Shaft Rotation: Counter-Clockwise

  • AC Grounding System: Neutral Bonded to Frame

  • Voltage Regulator: AVR (Automatic Voltage Regulation)

  • Carburetor Type: Float

Why Choose the Firman T07571F?

✅ Tri-Fuel Flexibility – Run on gasoline, propane, or natural gas for maximum convenience.
✅ High Power Output – 9,400 starting watts (gasoline) ensures strong performance.
✅ Electric Start – Hassle-free ignition with redundant recoil backup.
✅ Multiple Outlets – Supports RVs, appliances, tools, and sensitive electronics.
✅ Durable & Reliable – Low oil shutdown, circuit protection, and AVR regulation for longevity.

Firman T07571F 7500W/9400W Tri-Fuel Generator Electric Start 50A RFB

Product form

Product Overview The Firman T07571F is a powerful and versatile tri-fuel portable generator, designed to deliver reliable power on demand. With electric start capability and compatibility... Read more

SKU: T07571R
Barcode: 00840876175712

47 in stock

$718.99 Excl. VAT

    • Free shipping on all orders above $ 3,000
    • No hassle returns, 60 days return
    • Delivery takes between 3-4 business days. 

    • Shipped today? Order within: Sep 07, 2025 17:00:00 +0700

    Description

    Product Overview

    The Firman T07571F is a powerful and versatile tri-fuel portable generator, designed to deliver reliable power on demand. With electric start capability and compatibility with gasoline, propane (LPG), and natural gas (NG), this generator is ideal for:

    • Large RVs

    • Home backup power

    • Farm & ranch operations

    • Job sites & construction

    • Emergency power outages

    Featuring a robust 439cc OHV engine, AVR voltage regulation, and multiple outlet options, this generator ensures stable power for sensitive electronics and heavy-duty equipment.

    Key Features

    1. Tri-Fuel Flexibility

    • Main Fuel Selector Switch – Easily switch between gasoline (GAS), propane (LPG), or natural gas (NG).

      • The GAS valve automatically closes when switched to LPG/NG for safety.

    • LPG/NG Selector Switch – Choose between propane or natural gas operation.

    • Propane Consumption – Estimated 6-8 hours runtime on a standard 20 lb propane tank.

    2. User-Friendly Controls

    • Engine Start Switch – Electric start with a simple press-and-hold mechanism.

    • Indicator Light – Red light (up to 4 minutes) indicates standby; green light confirms successful engine start.

    • 3-1 Data-Minder (Multi-Meter) – Displays voltage (V), frequency (Hz), and runtime hours for easy monitoring.

    3. Advanced Safety & Protection

    • Circuit Breakers – Protects against overloads and short circuits.

    • Low Oil Shutdown – Prevents engine damage by automatically shutting down when oil is low.

    • GFCI Outlet (NEMA 5-20R) – Ground Fault Circuit Interrupter for added safety.

    4. Multiple Power Outlets

    Outlet Type Specifications Max Current
    120V, 20A Duplex GFCI NEMA 5-20R (Ground Fault Protected) 20A
    120V, 30A Twist Lock NEMA L5-30R (Non-GFCI) 30A
    120/240V, 30A Twist Lock NEMA L14-30R (Non-GFCI) – Supports dual 120V or single 240V loads. 30A per leg
    120/240V, 50A NEMA 14-50R (Non-GFCI) – Ideal for large RVs or heavy-duty equipment. 31.25A per leg
    Ground Terminal Complies with local grounding requirements (consult an electrician). –

    5. Durable Construction

    • Outlet Cover – Protects receptacles from dust and debris.

    • Heavy-Duty Frame – Supports portability and stability (weighs 213 lbs).

    • Noise Level – 72 dB (quieter operation compared to similar models).

    Technical Specifications

    General Specifications

    Category Details
    Model Number T07571F
    Engine Type Single-Cylinder, 4-Stroke OHV, Air-Cooled
    Displacement 439cc
    Starting System Recoil + Electric Start
    Ignition System Breakerless Ignition (Flywheel Magneto)
    Oil Type FIRMAN SAE 10W-30 (API SL or higher recommended)
    Oil Capacity 37.2 oz (1.1L)
    Fuel Tank Capacity 8.0 Gallons (30.3L) – Gasoline
    Run Time (Gasoline) 12 Hours (50% Load)
    Dimensions (LxWxH) 29.8" x 27.5" x 26.1"
    Weight 213 lbs

    Power Output & Electrical Ratings

    Fuel Type Starting Watts Running Watts Voltage Frequency Phase
    Gasoline 9,400W 7,500W 120/240V 60Hz Single
    Propane (LPG) 8,450W 6,750W 120/240V 60Hz Single
    Natural Gas (NG) 6,900W 5,500W 120/240V 60Hz Single

    Fuel Consumption Rates

    Natural Gas (NG) Usage

    Load Condition Flow Rate BTU/hr Equivalent Power
    No Load 72 ft³/hr (2 m³/hr) 72,000 BTU/h 21,101W
    Half Load 86 ft³/hr (2.4 m³/hr) 86,000 BTU/h 25,204W
    Full Load 101 ft³/hr (2.9 m³/hr) 101,000 BTU/h 29,593W

    Propane (LPG) Usage

    Load Condition Flow Rate BTU/hr Equivalent Power
    No Load 15.6 ft³/hr (1.6 L/hr) 39,000 BTU/h 11,429W
    Half Load 31 ft³/hr (3.2 L/hr) 77,500 BTU/h 22,713W
    Full Load 50.8 ft³/hr (5.3 L/hr) 127,000 BTU/h 37,211W

    Additional Specifications

    • Air Cleaner: Polyurethane Type

    • PTO Shaft Rotation: Counter-Clockwise

    • AC Grounding System: Neutral Bonded to Frame

    • Voltage Regulator: AVR (Automatic Voltage Regulation)

    • Carburetor Type: Float

    Why Choose the Firman T07571F?

    ✅ Tri-Fuel Flexibility – Run on gasoline, propane, or natural gas for maximum convenience.
    ✅ High Power Output – 9,400 starting watts (gasoline) ensures strong performance.
    ✅ Electric Start – Hassle-free ignition with redundant recoil backup.
    ✅ Multiple Outlets – Supports RVs, appliances, tools, and sensitive electronics.
    ✅ Durable & Reliable – Low oil shutdown, circuit protection, and AVR regulation for longevity.

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