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Diesel & Gas Generator Sets

Haut Silent Natural Gas Generator

Quiet, efficient, and environmentally friendly power generation

The Haut Silent Natural Gas Generator delivers reliable, low-noise power for residential, commercial, and industrial applications. With multiple starting options and a robust cooling system, it ensures efficient operation in noise-sensitive environments.

Silent Operation Natural Gas Fuel Brushless Alternator Water Cooling Multiple Start Options
Guide Price R 499 999 Guide price excl. VAT & delivery — final quotation tailored to your specification. Get your exact quote
120 kW / 150 kVA Rated Power
1500 / 1800 RPM Speed
72 dB(A) @ 7m Noise Level
Water Cooled Cooling System
Auto / Remote / Electric Start Starting System
Natural Gas Fuel Type
Business Solution Overview
High Return on Investment: Natural gas is typically cheaper and more stable in price than diesel, reducing fuel costs over time. The generator's fuel efficiency and low maintenance requirements (brushless alternator) further improve total cost of ownership.
Reliable Supplier Credibility: Haut is a reputable Chinese manufacturer with a track record of producing robust generator sets. The unit is built with acid pickling and phosphating treatment for anti-rust and anti-corrosion, ensuring long service life.
Compliance and Certifications: The generator meets international standards for noise and emissions. It operates at 72 dB(A) at 7 meters, suitable for noise-regulated areas. The brushless self-excitation system ensures stable power output with minimal harmonic distortion.
Business Growth Potential: With a power output of 120 kW / 150 kVA, this generator can support critical loads in hospitals, data centers, and manufacturing plants. Its quiet operation allows installation in urban environments without noise complaints, expanding your service capabilities.
Why Choose Haut Silent Natural Gas Generator?

Quiet Operation

Available in silent, super-silent, and open-frame options, the generator minimizes noise to 72 dB(A) at 7 meters, suitable for residential areas and hospitals.

Efficient Power Output

With a rated power of 120 kW / 150 kVA and speeds of 1500 or 1800 RPM, the generator delivers reliable performance while maintaining fuel efficiency.

Multiple Starting Systems

Offers auto start, remote start, and 24V DC electric start for convenient operation and quick activation when needed.

Robust Cooling System

Equipped with a water cooling system to maintain optimal performance and prevent overheating, ensuring long-lasting operation under heavy load.

Stable Power Output

Brushless self-excitation provides stable and reliable power, reducing maintenance requirements while enhancing performance.

Environmentally Friendly Fuel

Runs on natural gas, which is cleaner and more cost-effective than diesel, with a heating value of 3.5 MJ/Nm³ ±5% for efficient energy conversion.

Technical Specifications
Product Name Natural gas generator Silent box
Noise Level @7m 72 dB(A)
Fuel Tank 8-12 hours
Color Colors are optional
Silent Box Technology Acid pickling and phosphating treatment, anti-rust, anti-corrosion
Rated Power 120 KW / 150 KVA
Frequency 50 / 60 HZ
Speed 1500 / 1800 RPM
Delivery By sea
Package 1. Neutral packaging 2. according to customer requirements
Feature 1. More rugged and reliable 2. High torque output, so traction is high 3. Security and Safety 4. Fuel efficiency is high
Power Output 138 / 151 KW
Excitation Mode Brushless self-excitation
Intake Pressure 2.2-3 Kpa
Heating Value of Natural Gas 3.5 MJ/Nm³ ±5%
Power Efficiency 0.8 (Lag)
Application Types Silent, super-silent, open silent
Silent Box Dimensions 3300 x 1400 x 1950 mm
Total Weight 2950 kg
Industries Served
Commercial Buildings
Industrial Facilities
Hospitals & Healthcare
Residential Areas
Data Centers
What's Included
Generator set with silent enclosure
Control panel with auto/remote start
Fuel tank (8-12 hour capacity)
Water cooling system
Brushless alternator
User manual
Secure Payments100% Protected
Nationwide DeliveryFast & Reliable
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