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H6250iE-K 5 kW Rated Power Silent Inverter Gasoline Generator with 69 dBA Noise Level and 13 L Fuel Tank

H6250iE-K 5 kW Rated Power Silent Inverter Gasoline Generator with 69 dBA Noise Level and 13 L Fuel Tank

Payment Method: L/C,T/T
Detail Information
Brand Name
Runda Tech
Model Number
H6250iE‑K
Rated Output Power:
5 KW
Maximum Surge Power:
6.3 KW
Rated Voltage:
230V Single-Phase
Rated Frequency:
50 Hz
Total Harmonic Distortion:
≤3%
Noise Level:
69 DBA@7 M (@50% Load)
Highlight:

5 kW rated power Silent Inverter Gasoline Generator

,

69 dBA noise level Portable Inverter Generator

,

13 L fuel tank Inverter Generator Set

Product Description
H6250iE-K High-Power Fully-Enclosed Silent Inverter Gasoline Generator
The H6250iE-K is a high-power fully-enclosed silent inverter gasoline generator developed for global export markets including Southeast Asia, Middle East, Africa, Europe, and Latin America.
Product Overview
HUASHIDAN H6250iE-K is a high-power fully-enclosed silent inverter gasoline generator equipped with dual-start system: manual recoil start and electric start. Adopting advanced four-stage AC-DC-AC inverter conversion technology, it outputs pure sine-wave power with Total Harmonic Distortion ≤3%, safely driving high-power air-conditioners, household appliances, power tools, office devices, surveillance cameras, and solar micro-inverters.
Rated power reaches 5 kW with peak maximum power of 6.3 kW. The professional sound-absorbing enclosed cabinet maintains noise level at 69 dBA@7 m under 50% load. Fitted with large-capacity 13 L fuel tank, it can keep continuous running for 7.8 hours under half-load. Standard 230V 50Hz output matches local grid standards for most overseas regions without extra transformer.
Working Principle of Inverter Generator
The unit generates premium stable electricity through four-step power conversion:
  • Power Generation: Four-stroke air-cooled gasoline engine drives alternator to produce fluctuating high-frequency three-phase AC
  • Rectification: High-efficiency rectifier converts unstable alternating current into smooth direct-current power
  • Inversion: PWM pulse-width-modulation chip converts DC power into high-frequency modulated sine-wave AC
  • Filtering: Multi-stage low-pass filter eliminates high-frequency interference and outputs standard 50 Hz pure sine-wave power
THD ≤3%, far superior to traditional open-frame generators with THD over 20%, effectively avoiding burnout risk for micro-chip-equipped precision electrical appliances.
Technical Specifications
Item H6250iE-K Parameter
Rated Output Power 5 kW
Maximum Surge Power 6.3 kW
Rated Voltage 230V Single-Phase
Rated Frequency 50 Hz
Total Harmonic Distortion ≤3%
Starting System Manual Recoil Start + Electric Start
Engine Type 4-Stroke Air-Cooled Gasoline Engine
Displacement 223 cc
Engine Oil Capacity 0.7 L
Fuel Tank Capacity 13 L
Recommended Fuel Regular Unleaded Petrol
Continuous Runtime @50% Load 7.8 Hours
Noise Level @7 m (@50% load) 69 dBA
Net Weight 43 kg
Overall Dimension (L*W*H) 605*430*560 mm
Package Dimension (L*W*H) 675*485*660 mm
Container Loading Qty 20GP:120 Units / 40GP:246 Units / 40HQ:328 Units
Standard Display 3-in-1 Digital Meter (Voltage / Frequency / Total Running Hours)
Optional Upgrade Display 6-in-1 Multifunctional Monitor
Extra Interfaces Parallel-connection Port / Multi-spec USB Charger / 12V DC Output Terminal
Machine Structure & Hardware Configuration
Fuel Control System
  • Fuel tank ON/OFF switch: Keep ON during operation; switch OFF after shutdown to prevent gasoline volatilization and leakage
  • 3-in-1 integrated fuel-choke valve: Single knob controls fuel supply and air-fuel mixing ratio for easy cold-weather startup
Dual-Mode Starting System
  • Recoil pull start: Mechanical backup starting mode, works normally even when starting battery is exhausted
  • Electric start: Built-in starter battery, one-button electric start for labor-saving operation
Reminder: Periodically charge start-up battery for long-term storage to avoid battery failure.
Fully-Enclosed Silent Air-Duct Design
Multi-layer sound-absorbing cotton inside closed cabinet with optimized internal circulating air duct. Suppresses operating noise while guaranteeing sufficient heat dissipation for 223 cc high-power engine. Suitable for residential areas, heavy-duty RVs, campsites and noise-restricted commercial scenarios.
Output & Expansion Interfaces
  • AC Output Sockets: Customizable global-standard sockets including EU, South-African, Australian, Brazilian, US and GFCI safety sockets
  • USB Charging Module (Optional): Single 5V1A / Dual 5V1A+5V2A / QC3.0 fast-charge dual-USB
  • 12V DC Auxiliary Output: Multiple terminal options for DC lighting and small outdoor equipment
  • Parallel-connection Port: Two identical H6250iE-K units can be paralleled for higher total power output
Warning: Never parallel-connect with generators of other brands or different-model machines, may cause circuit burnout and fire hazard.
Intelligent Control Functions
Reset Function (Optional Accessory)
When overload, low-oil pressure or overheating triggers inverter output cut-off, press reset button after troubleshooting to clear fault signal and restore power output without shutting down the entire engine.
Intelligent Economy Idle Mode
Load-auto-detection system works automatically. Without electrical load, engine reduces RPM to cut fuel consumption by approximately 10%. Once appliances are switched-on, engine instantly raises RPM to match power requirement.
Parallel-connection Function
Two identical H6250iE-K generators can work in parallel to double total power capacity. Cross-brand or cross-model parallel-connection is strictly forbidden for safety.
Multi-Layer Safety Protection System
  • Low-engine-oil automatic shutdown: Ignition circuit cuts off automatically when lubricant oil level is insufficient
  • Overload & short-circuit protection: Built-in non-fuse AC breaker instantaneously disconnects output under overload condition
  • Overheat prevention: Optimized silent air-duct structure ensures reliable heat dissipation during continuous operation
Core Selling Points
Dual-start Design
Electric start plus recoil backup start for convenient operation and reliable backup
Full-enclosed Silent Cabinet
69 dBA@7 m low-noise performance, suitable for residential and commercial areas
Pure Sine-wave Output
THD ≤3%, grid-level clean power quality for sensitive electronics
Extra-large 13L Fuel Tank
7.8-hour half-load runtime, reducing frequent refueling requirements
High-power Output
5kW rated / 6.3kW max output for heavy-load applications
230V 50Hz Universal Output
Directly compatible with household appliances in global markets
Stable Container-loading Efficiency
Optimized logistics cost with 120/246/328 units per container
Rich Expandable Interfaces
Parallel port, USB charging, and 12V DC output for diverse power needs
Global Application Scenarios
Villa & large-household emergency power-outage backup
Heavy-duty large-RV travel outdoor power supply
Farm, ranch remote off-grid daily power supply
Noise-controlled commercial stalls and small shops
Light construction site power-tool temporary power
Outdoor engineering and monitoring equipment
Community and villa area public facility standby power
Export Support Services
  • Complete English technical datasheets, operation manuals, and CE compliance documents
  • OEM & ODM bulk-order customization for AC sockets, USB modules, and packaging
  • Universal spare-parts solution with worldwide availability
  • Professional email & video technical after-sales guidance
  • Stable mass-production capacity for on-time delivery of full-container orders