| Availability: | |
|---|---|
| Quantity: | |
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)
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.