HH8000 7000W Gasoline Generator | 455cc Electric Start | Huahe OEM
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HH8000 7000W Gasoline Generator | 455cc Electric Start | Huahe OEM

HH8000 7000W Gasoline Generator | 455cc Electric Start | Huahe OEM
  • Expiration Date:1 Year
  • Customization:Yes
  • Rated Voltage:220V
  • Noise Level(at 7m):96dB
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  • HH8000

  • HuaHe

Product Overview

HH8000 — 7000W Single-Phase Gasoline Generator for Industrial and Commercial Applications

The Huahe HH8000 is a single-phase portable gasoline generator rated at 7000W continuous output with a 7500W maximum surge capacity. It is powered by the 192-series single-cylinder, 4-stroke engine with a displacement of 455cc and a maximum mechanical output of 17.0HP.

Electrical output is 220V / 50Hz at a rated current of 31.8A. The generator incorporates automatic voltage regulation (AVR), which maintains output voltage stability and limits total harmonic distortion (THD) to below 5% — suitable for powering sensitive electronics including computers, inverter-type air conditioners, and LED equipment.

The 25-litre fuel tank supports extended operation between refuelling stops. Starting options include both recoil pull-start and 12V electric start (12V battery not included; user-supplied or available as an add-on). Dimensions are 680 × 520 × 540 mm (L×W×H) and gross weight is 84 kg.

The HH8000 is designed for wholesale distributors, engineering contractors, and OEM buyers requiring a high-output, compact-footprint generator for construction sites, agricultural operations, outdoor events, and emergency backup applications.


FAQ

Q1: What is the difference between 7,000W rated power and 7,500W max power?

A: Rated power (7,000W) is the continuous output the generator sustains under normal operating conditions. Maximum power (7,500W) is a short-duration surge capacity for motor startup events. Size your connected load against the rated figure (7,000W), not the maximum.

Q2: Is a battery included with the electric start system?

A: No. The HH8000 includes pre-installed electric start circuitry and battery terminals, but the 12V battery is not included. A 12V maintenance-free battery (18Ah or above is typical for this class) must be sourced separately. Recoil start functions without any battery.

Q3: Is the output pure sine wave?

A: The AVR-regulated output has a total harmonic distortion (THD) of less than 5%. This is classified as a near-pure sine wave and is suitable for sensitive electronics. It is not a true inverter-type generator.

Q4: Does this generator support parallel operation?

A: No. The HH8000 does not support parallel connection with a second unit. For higher power requirements, please enquire about our diesel generator range.

Q5: What is the noise output?

A: 96 dB measured at 7 metres under full load. This is within the standard range for open-frame generators in the 7kW class. For noise-sensitive deployment environments, consider an acoustic enclosure (available as an optional accessory — please enquire).

Q6: What certifications does the HH8000 support?

A: CE certification documentation is available for European market compliance. Please specify target market certification requirements at the time of enquiry.

Q7: Are OEM and ODM orders accepted?

A: Yes. Custom branding, colour, voltage configuration, and packaging are available. Contact our sales team with project specifications for MOQ and lead time confirmation.

Q8: What is the warranty coverage?

A: 1-year limited warranty covering manufacturing defects. Wear parts (spark plug, air filter, recoil rope, switches) and damage caused by improper use are excluded.


Specification


Model HH8000
Rated Power Output 7000W
Max Power Output 7500W
Rated Voltage 220V
Rated Current 31.8A
Frequency 50Hz
Engine Model 192
Engine Type Single Cylinder,4-Stroke
Displacement 455cc
Max Output 17.0HP
Fuel
Gasoline
Fuel Tank 25L
Starting System Recoil/Electric
Noise Level(at 7m) 96dB
Dimension(L*W*H) 680*520*540mm
G.W. 84KG

Our products have a one-year warranty period (prerequisite: in case of unintentional damage)


Five Buying Reasons — Feature + Benefit + Evidence

① 7,500W Peak Surge Capacity Handles Motor Inrush Loads

  • Feature: Rated at 7,000W continuous with a 7,500W maximum surge capacity at 31.8A.

  • Benefit: The 500W headroom above rated output allows the generator to absorb the startup inrush current of motor-driven equipment — welding machines, water pumps, air compressors — without tripping the overload protection mid-operation.

  • Evidence: At 31.8A rated current, the HH8000 outperforms generators in the 5kW class (22.7A) by 40% in current delivery, directly translating to more usable capacity for simultaneous multi-tool operation on construction sites.


② Dual-Start System: Recoil + Electric — No Single Point of Startup Failure

  • Feature: Both recoil pull-start and electric key-start are factory-installed as standard equipment. 12V battery not included.

  • Benefit: If the battery is discharged in a remote location, recoil start provides an immediate mechanical backup. Conversely, electric start reduces operator fatigue during frequent daily startups on commercial job sites.

  • Evidence: For rental fleet operators and emergency response distributors, dual redundancy eliminates the service call triggered by a single-mode startup failure — a common pain point with electric-only models.


③ AVR-Regulated Output: THD <5% for Sensitive Electronics

  • Feature: Built-in automatic voltage regulation (AVR) maintains output at 220V and limits total harmonic distortion to below 5%.

  • Benefit: Equipment with microprocessors, inverter circuits, or SMPS power supplies — including laptop computers, inverter-type air conditioners, and LED control systems — can operate without risk of voltage-spike damage.

  • Evidence: THD <5% meets the power quality threshold recommended by most consumer electronics manufacturers for generator-powered operation.


④ 25-Litre Fuel Tank for Reduced Refuelling Downtime

  • Feature: 25-litre tank capacity, consistent across the HH8000 platform.

  • Benefit: Fewer refuelling interruptions per shift directly reduces labour cost for site supervisors and lowers the operational complexity of managing generator schedules on multi-day deployments.

  • Evidence: Fuel consumption is dependent on load percentage and operating conditions. Buyers should request factory fuel consumption data (g/kWh) at their specific load profile before calculating run duration.


⑤ Compact Form Factor for a 7kW Class Generator

  • Feature: 680 × 520 × 540 mm footprint and 84 kg gross weight.

  • Benefit: The HH8000 fits within the cargo bed of a standard light commercial pickup truck and can be repositioned on-site by two operators. For importers, the compact dimensions allow maximum units per shipping container without upgrading to a larger freight class.

  • Evidence: Physical dimensions are specified and verifiable; buyers are advised to confirm container loading plans with their freight forwarder based on final packaged dimensions.


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 joy@chinahuahe.com
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