---
product_id: 550377039
title: "S STAHLWERK ARC Welder 165A Inverter MMA Welder Machine 110/220V IGBT Digital Display Hot Start Portable Stick Welding Machine with Electrode Holder, Earth Clamp and Cable Adapter"
brand: "stahlwerk"
price: "€ 256.87"
currency: EUR
in_stock: true
reviews_count: 5
category: "Stahlwerk"
url: https://www.desertcart.pt/products/550377039-s-stahlwerk-arc-welder-165a-inverter-mma-welder-machine-110
store_origin: PT
region: Portugal
---

# 165A max welding current Dual 110/220V input for versatile power 3.2kg ultra-portable design S STAHLWERK ARC Welder 165A Inverter MMA Welder Machine 110/220V IGBT Digital Display Hot Start Portable Stick Welding Machine with Electrode Holder, Earth Clamp and Cable Adapter

**Brand:** stahlwerk
**Price:** € 256.87
**Availability:** ✅ In Stock

## Summary

> ⚡ Weld Like a Pro, Anywhere You Go!

## Quick Answers

- **What is this?** S STAHLWERK ARC Welder 165A Inverter MMA Welder Machine 110/220V IGBT Digital Display Hot Start Portable Stick Welding Machine with Electrode Holder, Earth Clamp and Cable Adapter by stahlwerk
- **How much does it cost?** € 256.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/550377039-s-stahlwerk-arc-welder-165a-inverter-mma-welder-machine-110)

## Best For

- stahlwerk enthusiasts

## Why This Product

- Trusted stahlwerk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Energy Saver:** IGBT inverter tech maximizes efficiency, reducing energy costs while protecting your metals.
- • **Multi-Metal Mastery:** Seamlessly weld steel, stainless steel, titanium, magnesium, and copper with one machine.
- • **Featherweight Champion:** At just 3.2kg, this welder is your go-to portable powerhouse—carry it with ease, weld on the move.
- • **Plug & Play Versatility:** Dual voltage (110/220V) compatibility lets you weld anywhere, from home garages to job sites.
- • **Powerful Precision Welding:** 165 amps of smooth, stable current output for professional-grade welds every time.

## Overview

The S STAHLWERK ARC Welder WT2040 is a compact, lightweight inverter MMA welding machine delivering up to 165 amps with advanced IGBT technology. It supports dual voltage (110/220V) for flexible use and features a digital display, stable current output via pure copper cables, and multi-metal welding capability. Designed for professionals and DIYers alike, it combines portability, energy efficiency, and robust protection features in a sleek 3.2kg package.

## Description

WT2040 ARC welding machine adopts pulse width modulation (PWM) technology and insulated gate bipolar transistor (IGBT) power module. Control module IGBT dual 110V and 220V,20-165 amps are suitable weld thin workpiece.The lightness and strength of its components make this a reliable work tool for personal use. Over-voltage protection,undervoltage protection,over current protection,over load protection. Light weight,strong powerful welding. Easy carry with belt.Specifications:Weight: 3.2 KGCooling: Fan CooledWelder Type: Inverter Power SourceDual Voltage: 110 V/220 V +/- 15%Nominal Supply Frequency: 50/60 HzWelding Current Range: 10 - 165 A.Open circuit voltage:62 V DC.Protection Class: IP23.Packing List:1 * MMA 165A Welding Machine.1 * 200 Amp electrode holder with 1.5M cable.1 * 300 Amp earth clamp with 1.5M cable.1 * Welder Power Converter.Operating Manual.

Review: Exelete aparato de soldar y muy resistente
Review: Exceeded my expectations! I am a professional welder by trade and being accustomed to using large name brand welding apparatus I wasn't expecting much out of a $110 never heard of em before welder. This little box runs great! Easy to set up, easy to strike up an arc, welds smooth and consistent. I ran 3/32- 6013 rod at 65 amps, on 1/8 sq tube. 110v plug in my garage with 15amp breaker... And she cooked no problem. I am going to use it as a carry along field welder for small repair jobs but I would totally recommend this for a beginner or as an addition to any welders garage.

## Features

- 【Product Overview】: The ARC165 welder WT2040 is a powerful stick welder that adopts advanced IGBT inverter technology. It is a versatile portable welding machine suitable for various welding tasks, including welding mild steel, weld steel, stainless steel, cast iron, titanium, magnesium, and copper. It serves as an excellent arc welder, making it a must-have tool for both professional welders and DIY enthusiasts.
- 【Stable Current Output】: Equipped with a pure copper core cable, the ARC165 welder WT2040 ensures stable current output. Even during long-distance transmission, the loss is minimal, thus maintaining high efficiency and excellent welding performance.
- 【Portable Design】: Featuring a compact design, the net weight of this portable welder is only 3.2kg. It comes with an easy carrying handle, making it extremely convenient to carry around, whether you are working on-site or in your workshop. You can easily take it wherever you need to weld.
- 【Multi-Use Functionality】: With its wide range of welding capabilities, this arc welder allows you to work with different metals, such as steel, stainless steel, titanium, magnesium, and copper. It provides you with flexibility and convenience, enabling you to handle diverse welding projects with ease.
- 【 Energy Efficiency】: This welding machine is energy efficient, which significantly reduces the damage to Copper and Iron during the welding process. It can obviously increase the welding frequency while conserving energy, helping you save on energy costs and ensuring a more sustainable welding operation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DQVTZ13 |
| ASIN  | B08DQVTZ13 |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.1 4.1 out of 5 stars (190) |
| Customer reviews | 4.1 4.1 out of 5 stars (190) |
| Date First Available | 25 October 2020 |
| Date First Available  | 25 October 2020 |
| Item Weight | 3.2 Kilograms |
| Item model number | WT2040 |
| Item model number  | WT2040 |
| Manufacturer | S STAHLWERK |
| Manufacturer  | S STAHLWERK |
| Package Dimensions | 30.3 x 29.21 x 19.1 cm; 3.2 kg |
| Package Dimensions  | 30.3 x 29.21 x 19.1 cm; 3.2 kg |
| Part number | CP-0801001 |
| Style | WT2040 |

## Images

![S STAHLWERK ARC Welder 165A Inverter MMA Welder Machine 110/220V IGBT Digital Display Hot Start Portable Stick Welding Machine with Electrode Holder, Earth Clamp and Cable Adapter - Image 1](https://m.media-amazon.com/images/I/71-oYMjIgUL.jpg)
![S STAHLWERK ARC Welder 165A Inverter MMA Welder Machine 110/220V IGBT Digital Display Hot Start Portable Stick Welding Machine with Electrode Holder, Earth Clamp and Cable Adapter - Image 2](https://m.media-amazon.com/images/I/71z0f5VJf7L.jpg)
![S STAHLWERK ARC Welder 165A Inverter MMA Welder Machine 110/220V IGBT Digital Display Hot Start Portable Stick Welding Machine with Electrode Holder, Earth Clamp and Cable Adapter - Image 3](https://m.media-amazon.com/images/I/717X+rdN+eL.jpg)
![S STAHLWERK ARC Welder 165A Inverter MMA Welder Machine 110/220V IGBT Digital Display Hot Start Portable Stick Welding Machine with Electrode Holder, Earth Clamp and Cable Adapter - Image 4](https://m.media-amazon.com/images/I/71dnxwNAC8L.jpg)
![S STAHLWERK ARC Welder 165A Inverter MMA Welder Machine 110/220V IGBT Digital Display Hot Start Portable Stick Welding Machine with Electrode Holder, Earth Clamp and Cable Adapter - Image 5](https://m.media-amazon.com/images/I/81cKzXA8UVL.jpg)

## Questions & Answers

**Q: Come with any rods?**
A: Sorry, it is not our arc welder kit. It is only machine. Wish you good day.

**Q: Why isn't this on stahlwerk website?  is it genuine or not?  does it have usa warranty or not?**
A: I went to that website. Read all about the warranties that they offer. 7 years from what I remember. Sounded impressive. I pulled the trigger and after about 2 months, right after that all important 30 day return window closed, the welder seemed to think that I pulled the trigger on it and it gave up the ghost. Went to that questionable website that touted that too good to be true warranty and sent a couple of emails inquiring about how to get my welder fixed..... almost 2 years on now.... and I'm still waiting for a reply. Buy I'm sure even if they did respond I would have to pay to ship it to China which would likely cost more than the damn welder to begin with. Then it hits you, no wonder they offer a 7 year warranty, because no one would actually send it to get fixed after they learn how much it'd cost!!! I'm sure China gets a kick out of everytime that they screw over an American. Can't blame them I guess, we accel at incredible levels of stupidity some times. I mean we have literally financed the military build up of a country whose stated goal is to topple the US and become the world's sole superpower. Pretty stupid, huh?

**Q: Is this welder ac or dc?**
A: It is a DC welder. AC input DC output.

**Q: Can this weld aluminum**
A: Dear 
this is ARC welder ,cannot weld Aluminium. Thanks
B.regards
Shenzhen Stahlwerk Team

## Customer Reviews

### ⭐ Review
*by J***. on 1 February 2025*

Exelete aparato de soldar y muy resistente

### ⭐⭐⭐⭐⭐ Review
*by A***E on 16 February 2021*

Exceeded my expectations! I am a professional welder by trade and being accustomed to using large name brand welding apparatus I wasn't expecting much out of a $110 never heard of em before welder. This little box runs great! Easy to set up, easy to strike up an arc, welds smooth and consistent. I ran 3/32- 6013 rod at 65 amps, on 1/8 sq tube. 110v plug in my garage with 15amp breaker... And she cooked no problem. I am going to use it as a carry along field welder for small repair jobs but I would totally recommend this for a beginner or as an addition to any welders garage.

### ⭐⭐⭐⭐ Review
*by R***Y on 13 April 2025*

Work's well to do most stick welding jobs. Good with 3/32 on 110 and good with 1/8 on 220.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-12*