---
product_id: 67386710
title: "H08051 Extended Run Time Generator Electric Start"
brand: "firman"
price: "¥1017114"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/67386710-h08051-extended-run-time-generator-electric-start
store_origin: JP
region: Japan
---

# 12h Runtime 8000W Power 4 Outlets H08051 Extended Run Time Generator Electric Start

**Brand:** firman
**Price:** ¥1017114
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Life with the Firman H08051!

## Quick Answers

- **What is this?** H08051 Extended Run Time Generator Electric Start by firman
- **How much does it cost?** ¥1017114 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/67386710-h08051-extended-run-time-generator-electric-start)

## Best For

- firman enthusiasts

## Why This Product

- Trusted firman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable steel frame ensures longevity and resilience.
- • **Ergonomic Design:** Padded handle for easy transport and maneuverability.
- • **Extended Runtime:** Keep the power flowing for up to 12 hours on a single tank.
- • **Dual Fuel Flexibility:** Switch between gas and propane effortlessly.
- • **Power When You Need It:** Unleash 8000 watts of reliable energy for any situation.

## Overview

The Firman H08051 Generator is a robust hybrid dual fuel portable generator designed for emergency power, job sites, and recreational use. With a powerful 8000 watts output, it features an electric start, 12-hour runtime, and a durable steel frame, making it the perfect companion for both commercial and residential needs.

## Description

Full description not available

## Features

- Dimensions: 29.9" L x 27.5" W x 26.1" H
- Power when you need it most. The H08051 Hybrid Dual Fuel portable generator is there to get the job done. Best used for emergency power, jobsite, farm/ranch, large RV’s and buses
- Delivers true 30A & 50A power
- Electric start | 8 gallons 12 hours
- Dual fuel versatility
- No hassle easy to use 5.5Ft LP (propane) hose
- Ergonomically designed padded handle
- Frequency (Hz): 60
- Durable Compact Tubular Roll Cage Frame Design

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Runtime | 12 hours |
| Total Power Outlets | 4 |
| Frequency | 60 Hz |
| Tank Volume | 8 Gallons |
| Engine Displacement | 439 Cubic Centimeters |
| Starting Wattage | 1E+4 Watts |
| Is Electric | Yes |
| Voltage | 240 Volts |
| Output Wattage | 10 Watts |
| Additional Features | Electric |
| Engine Type | 4 Stroke |
| Ignition System Type | electric start |
| Wattage | 8000 watts |
| Fuel Type | Gas / LPG |
| Power Source | propane-powered |
| Recommended Uses For Product | Commercial, Residential |
| Item Dimensions L x W x H | 29.9"L x 27.5"W x 26.1"H |
| Item Weight | 225 Pounds |
| Material Type | Steel |
| Color | Black/Gray/Yellow |

## Product Details

- **Brand:** Firman
- **Wattage:** 8000 watts
- **Fuel Type:** Gas / LPG
- **Power Source:** propane-powered
- **Recommended Uses For Product:** Camping
- **Item Weight:** 225 Pounds
- **Voltage:** 240 Volts
- **Output Wattage:** 10 Watts
- **Special Feature:** Electric
- **Included Components:** Portable Generator

## Images

![H08051 Extended Run Time Generator Electric Start - Image 1](https://m.media-amazon.com/images/I/81Kh06T5VhL.jpg)

## Questions & Answers

**Q: Is oil seepage near and behind air filter normal or something wrong?**
A: There may be an issue.  Contact Firman support 844-347-6261

**Q: What the box size of this unit. Want to know if fit in my car. Thanks**
A: About this item shows
29.9" L x 27.5" W x 26.1" H

Product information shows
32 x 29 x 28 inches

Joe from customer service says
32.1 x 22.2 x 24.4

But it definitely fits to 30’ wide doors…

**Q: How long would it run on a 20lb propane BBQ bottle pulling 4,000 watts, ball park figure?**
A: 8-12? No way. 1500 running watts will eat a 20lbs tank in 10 hours or under.

**Q: Esta planta es isonorizada? Es decir es silenciosa o es de ruido convencional? Gracias**
A: No es insonora , pero tiene menos ruido que las demas plantas de su genero  .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Firman H08051
*by N***N on September 8, 2019*

Amazon delivered it on time and with out a scratch. I had it up and running within 30 min. Started great on propane. It is a lot bigger than I was thinking. Very heavy. And very very loud. It was running @ 76 db. on the grass. I put a small load on it. and it seems to work great. I will be connecting it to the new house panel soon, then test the real load. You need ear plugs when close to it. So far happy. I wish it had a Amp meter or a Watt meter, There is no way of telling if you are getting close to it's limit?

### ⭐⭐⭐⭐⭐ Solid unit, quick start
*by H***A on November 14, 2019*

We are in N. California and power outages will become the new norm. Unit was delivered and I had the wheels on, oil in and ready to go in about 20 mins. I chose the dual fuel unit so it could be hooked up to my main (200 gal) propane tank and not have to worry about gasoline storage or running out for it. It started up on the second try and was smooth sailing after that. Not as loud as my neighbors, but will install it in a permanent location that will not be too disturbing. Solid piece of equipment.

### ⭐ Ese equipo es de mala calidad !
*by B***O on August 16, 2019*

El equipo funcionó 12 horas y se dañó !

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-20*