Huaquan HQ500GF-S 500kW Soundproof Diesel Generator

Обзор продукта

The Huaquan HQ500GF-S 500kW Soundproof Diesel Generator is a Diesel Generator Set from Huaquan Power — a National “Little Giant” enterprise specializing in diesel/gas generator sets, energy storage, and integrated power systems. With over 1 million units sold worldwide, Huaquan combines Chinese manufacturing scale with global after-sales support, delivering B2B power solutions to industrial, commercial, and municipal customers.

This model (500kW prime / 550kW standby, soundproof canopy 75-80 dB(A)@7m) is engineered for heavy-duty continuous operation in commercial, industrial, and infrastructure environments. The integrated design combines a high-performance engine, brushless alternator, digital control system, and protective housing into a turnkey power solution ready for deployment.

Key Features & Specifications

• Prime power 500 kW / Standby power 550 kW for industrial and commercial backup power
• Powered by reliable Yuchai (YC) diesel engine, water-cooled, 4-stroke
• Brushless AC alternator with automatic voltage regulator (AVR), self-excited
• 50Hz / 1500 RPM operation, 400V three-phase output (customizable to 60Hz / 480V)
• Electronic governor for stable frequency under varying loads
• Integrated control panel with digital display: voltage, current, frequency, oil pressure, water temperature
• Auto-start and AMF (Automatic Mains Failure) capability with optional ATS
• 12-month / 1500-hour warranty backed by Huaquan global service network
• Soundproof canopy with 75-80 dB(A) noise level at 7 meters — suitable for noise-sensitive environments

Quality Standards & Certifications

• ISO 9001:2015 Quality Management System certified
• ISO 14001:2015 Environmental Management System certified
• GB/T 2820-2009 AC generator sets driven by reciprocating internal combustion engines (China National Standard)
• CE / EMC compliance for European Union export
• EPA Tier 2 / EU Stage IIIA emission compliance (gas models)
• ISO 8528-1 to ISO 8528-12 generator set performance standards

Packaging & Logistics

• Containerized: standard 20ft or 40HQ ISO container (for container-type models)
• Open-type: wooden crate with anti-rust treatment for steel components
• Loading Port: Qingdao / Shanghai / Lianyungang (FOB China)
• Lead Time: 30-45 days for standard configuration; 60-90 days for custom configurations
• Documentation: Certificate of Origin, Commercial Invoice, Packing List, Bill of Lading, Quality Certificate, Operation Manual

OEM, ODM & Customization Services

Full OEM/ODM services available: custom color, logo placement, engine brand selection (Yuchai / Cummins / Perkins / Volvo / MTU), alternator brand selection (Stamford / Leroy-Somer / Marathon), ATS integration, parallel switchgear, remote monitoring, and custom voltage/frequency configurations for global export.

• минимальный заказ: 1 unit (trial order); fleet-volume pricing negotiable
• Custom Configurations: voltage (380V / 400V / 415V / 440V / 480V), frequency (50Hz / 60Hz), engine brand, alternator brand, control module brand, canopy color, soundproofing level
• Documentation: COA, MSDS (for applicable materials), quality inspection report, export documents, GCC / SASO / ECE / SONCAP compliance support

Why Partner With Huaquan Power

Shandong Huaquan Power Co., Ltd. (HQ-POWER) is a leading Chinese manufacturer of power generation equipment, new energy storage, and high/low voltage electrical systems. With three global brands (Huaquan, HQ-POWER, Huaquan), more than 1 million units sold worldwide, and a digital full-value-chain M2C business model, we deliver reliable, scalable power solutions to global distributors, EPC contractors, and end customers. Our products are sold through Amazon, Alibaba, AliExpress, and Tmall, with consistent top-tier ratings and long-term customer trust.

Contact us today for tier wholesale pricing, OEM/ODM consultation, and factory-visit arrangements.