KG-W220AD-S 220A Silent Diesel Welding Generator

Product Overview

The KG-W220AD-S 220A is the enclosed, low-noise version of our diesel welding range. The 6.8kW direct-injection diesel engine and welding electronics are housed inside an acoustic canopy, so the set can run in workshops, hospitals and residential compounds without breaching noise limits. Rated output is 6800W at 220A, adjustable 70-250A.

Key Features

• Acoustic canopy enclosure: the engine and welding electronics sit inside a sound-attenuating canopy for operation in noise-sensitive locations.
• S1 continuous duty: rated 6800W at 220A for uninterrupted welding work.
• Direct-injection diesel engine: lower fuel consumption and longer service intervals than comparable petrol sets.
• Complete protection package: oil sensor, automatic voltage regulator and AC circuit breaker fitted as standard.

Applications

The KG-W220AD-S 220A Silent Diesel Welding Generator is built for indoor workshop welding, hospital and residential backup welding, noise-restricted urban sites. For trading companies, distributors and project buyers, KG-W220AD-S is an economical factory-backed option with steady supply and consistent quality.

Why Choose KIGERPOWER

KIGERPOWER (Ningde Kinger Electrical Machinery Co., Ltd.) has manufactured generators, engines and water pumps in Ningde, Fujian since 2006. Products are exported to 80+ countries and regions, backed by CE, SONCAP and ISO 9001 certification. Every unit is tested before shipment, and OEM/ODM programs are available with custom colors, branding, voltage and frequency settings. With factory-direct pricing and responsive after-sales support, KIGERPOWER is a reliable partner for distributors, dealers and end customers worldwide.

Learn more about our 12,000m² factory, 100% pre-shipment load testing, and international certifications on our About Us page.

FAQ

What electrode diameter can this welding generator use?

Electrodes from 2.5-4.0 are supported, covering thin sheet, flat bar and light structural sections. Verify stick size against your actual joint thickness and position before ordering.

Can this welder also run AC power tools?

The welding output is DC. A separate AC auxiliary supply is available on the KG160A/KG200A/KG300A series, which combine welding and AC output in one frame.

How long can it weld continuously?

The set carries an S1 continuous duty rating, meaning it is rated for uninterrupted welding rather than intermittent duty. Actual run time is bounded by the fuel tank and ambient temperature.

What voltage and frequency options are available for wholesale orders?

Standard build is 220V / 50Hz. Other AC voltage and frequency combinations can be produced to match your market grid; contact us with the destination country for a quotation.