DENYO Soundproof Generator – DENYO DA-6000SS (Made in Japan)
Quiet, Reliable, and Powerful Power Generation for Demanding Environments

The DENYO DA-6000SS Soundproof Generator, proudly manufactured in Japan, is engineered for professionals who demand exceptional performance, minimal noise, and maximum reliability. As a part of Denyo’s globally trusted lineup, the DA-6000SS is built to power construction sites, events, emergency backup systems, and industrial operations—even in noise-sensitive environments. With advanced soundproofing technology and robust internal components, this diesel-powered generator delivers outstanding energy efficiency and consistent output in the toughest conditions.

🔧 Key Features of the DENYO DA-6000SS Generator

✅ Made in Japan – Trusted Global Standard
With decades of expertise in power generation, Denyo Co., Ltd. delivers Japanese precision and durability in every generator. The DA-6000SS reflects Denyo’s commitment to quality, safety, and performance, making it a preferred choice worldwide.

✅ Ultra-Quiet Operation
The DA-6000SS is equipped with advanced soundproofing materials and an optimized airflow system, resulting in a remarkably low noise level—ideal for urban construction sites, public events, and residential applications where noise is a concern.

✅ Stable and Reliable Power
Featuring a brushless alternator and advanced AVR (Automatic Voltage Regulation), the DA-6000SS ensures a steady voltage and frequency output, protecting sensitive tools and electronic equipment from surges or fluctuations.

✅ Compact and Portable
Despite its powerful performance, the DA-6000SS features a compact footprint with integrated lifting hooks and forklift pockets, enabling easy transportation and installation at any job site or temporary power location.

✅ Fuel Efficient Diesel Engine
Powered by a high-efficiency diesel engine, this Denyo generator minimizes fuel consumption while offering long continuous run times—significantly reducing operational costs over time.

📐 Technical Specifications
Specification
Detail
Model
DENYO DA-6000SS
Country of Manufacture
Japan
Rated Output
5.5 kVA / 4.4 kW
Max Output
6.0 kVA / 4.8 kW
Voltage
220V (single-phase)
Frequency
50/60 Hz (selectable)
Engine Type
Diesel, air-cooled
Fuel Tank Capacity
Approx. 15 liters
Continuous Operation Time
Up to 10 hours (at rated load)
Noise Level
Approx. 61 dB(A) @ 7 meters
Starting System
Electric start
Dimensions (LxWxH)
Approx. 910 x 580 x 720 mm
Dry Weight
Approx. 180 kg
Note: Specifications may vary slightly based on region or model revisions.
Newly designed exciter system (Japan Patent Nos.1843374 & 198273 and Utility Model No.2025607) improves motor starting capability for electrical motors. 
The large side doors allow easy access for daily maintenance. 
Automatic warning and shut-off device for low oil pressure, high water temperature and insufficient charging. 
Equipped with circuit breaker to protect alternator from over-current.
Air bleeding can be accomplished merely by cranking. 
Registered as an emission-improved construction machine complying with both current Japanese and U.S EPA and CARB regulations. 
Compact and lightweight design owing to 2-pole alternator and well matched engine. 
A highly efficient alternator and fuel efficient engine enable continuous operation for up to 10H at 100% load. 
Earth leakage circuit breaker, AC ammeter, frequency meter, automatic slowdown and remote controle unit (RC72) are optional.  
Instruction Manual of DA6000SS

🏗️ Ideal Applications
The Denyo DA-6000SS is versatile and reliable, making it suitable for a wide range of uses:
Construction Sites – Power tools, lighting systems, and job site trailers with minimal disruption to surroundings.
Outdoor Events – Concerts, weddings, exhibitions, and other gatherings that require low-noise operation.
Emergency Backup – Reliable standby power for homes, offices, clinics, and commercial facilities.
Industrial Use – Run production equipment, compressors, and sensitive machinery with consistent voltage output.
Mobile Services – Ideal for food trucks, mobile clinics, and service vehicles.

🌟 Why Choose the Denyo DA-6000SS?
Noise-Controlled: One of the quietest generators in its class, enabling operation in noise-sensitive zones.
Japanese Craftsmanship: Precision manufacturing ensures longevity, safety, and low maintenance.
Energy Efficient: Optimized fuel consumption for cost-effective, all-day operation.
Weather Resistant: Rugged construction and enclosed housing protect internal components from dust and rain.
User-Friendly Interface: Easy-to-read gauges and intuitive controls for quick setup and monitoring.

🏁 Conclusion
The DENYO DA-6000SS Soundproof Generator combines silent operation, fuel efficiency, and robust performance in a compact, Japanese-made machine that delivers peace of mind wherever power is needed. Whether you’re running a construction site, planning an outdoor event, or preparing for emergencies, the DA-6000SS is your dependable solution for quiet, clean, and consistent power.

DENYO DA-6000SS – Where Silence Meets Strength. Made in Japan.