3.5kw ATM Type Inverter Welder Generator

3.5kw atm type inverter welder generator in two steps: 3.5 kW with 130 A welding, or 4.5 kW with 160 A for electrodes up to 4 mm. 10 L tank, about 5.5 hours per fill.

OEM/ODMLogo / Color / Packaging
Stable Supply3000+ Daily Output
Fast DeliveryWithin 30 Days
Global ServiceExported to 60+ Countries
CERoHSEPA
Custom Certification SupportBased on market requirements
Model
Engine Model170F
Rated Power3.5 kW
Displacement212 cc
Fuel Tank10 L
Run Time5.5 h
Oil Capacity0.6 L
Max Welding Current130A
Electrode Diameter3.2mm
Packing Size505×430×465 mm
Engine Model170F-1
Rated Power4.5 kW
Displacement223 cc
Fuel Tank10 L
Run Time5.5 h
Oil Capacity0.6 L
Max Welding Current160A
Electrode Diameter4mm
Packing Size505×430×465 mm

Specifications are for reference only and may vary by configuration or destination market. Contact us for the full data sheet.

3.5kw ATM Type Inverter Welder Generator Overview

The 3.5kw atm type inverter welder generator scales the welder-generator concept up in two steps: a 3.5 kW build welding at 130 A with 3.2 mm electrodes, and a 4.5 kW build that lifts welding current to 160 A for 4 mm rods. Both run 170F-series engines on a 10 L tank for roughly 5.5 hours’ work, giving field crews genuine welding capacity plus site power from a single frame.

OEM & ODM Service

WENXIN has manufactured agricultural and power machinery since 2004, with 1,500+ staff across three production bases covering more than 205,000 m². We support OEM and ODM orders including custom logo, colour, labelling and carton design, and export to over 60 countries. Contact our team with your target market and estimated quantity for factory pricing and lead times.

What is a welder generator used for?

A welder generator supplies welding current and general electrical power from one machine. It is used where neither is otherwise available — pipeline and fencing work, farm and machinery repair, breakdown and recovery, and remote construction or maintenance sites.

How do I choose the right welder generator?

Start from the electrode size the operator uses: our configurations cover 3.2 mm electrodes at 130 A, and 4 mm electrodes at 160 A. Then consider how long the machine runs between refuelling, and whether the site needs dual-voltage output. Our team can recommend suitable models based on your market needs.

What is the difference between a welder generator and buying a welder and a generator separately?

A welder generator does both jobs in one unit, so there is one machine to transport, start, fuel and maintain instead of two plus connecting cables. For mobile crews working out of a single vehicle, that convenience is usually the deciding factor.

Can I customize welder generators with my own brand?

Yes. We support OEM/ODM customization, including logo, color, label, carton packaging, and product configuration based on bulk order requirements.

What certificates are available for welder generators?

Certificates such as CE, RoHS, and EPA can be supported for welder generators. Certificate availability may vary by model and destination market.

01Material InspectionIncoming raw materials and components are inspected against our quality standards before entering production.
02Precision MachiningCore parts are machined in-house on CNC equipment to keep tolerances and performance consistent batch after batch.
03Assembly LineUnits are assembled on dedicated production lines by trained operators, with in-process checks at each station.
04Testing & Running-inEvery unit goes through functional testing and running-in before it is approved for packing.
05Packing & LoadingProducts are packed to export standards, with OEM logo, color and carton design available on request.

Factory audits and video inspections are welcome. Contact us to arrange a visit or a live production walkthrough.

Want to OEM This Product?

Send us your target market and estimated quantity — we will reply within 24 hours with specifications, packaging options and factory pricing.

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