# 2021 Miller CST280 for Sale in Bismarck, ND

**URL:** <https://www.constructionequipmentguide.com/used-equipment/miller/welders/cst280/id/85134438>

## Listing details

- **Price:** $1,200.00 USD
- **Listing ID:** 85134438
- **Year:** 2021
- **Manufacturer:** Miller
- **Model:** CST280
- **Category:** Welders
- **Serial number:** NB040155G
- **Stock number:** E00578818
- **Location:** Bismarck, ND

## Description

DELIVERS UP TO 280 AMPS FOR HEAVY-DUTY WEDLING APPLICATIONS, WEIGHS ABOUT 41 LBS, EASY TWO-POSITION VOLTAGE CHANGEOVER, ENERGY-EFFICIENT COOLING THAT RUNS ONLY WHEN NEEDED, Mechanical Condition: GOOD

## About this model

The Miller CST 280 is a compact, inverter-based welding power source used in industrial and maintenance applications. Designed for stick and TIG welding, it provides a 280-amp output with stable arc performance and a wide input voltage range. The unit is known for portability, making it suitable for field work, fabrication, repair, and construction environments. Its lightweight design and generator compatibility support mobile welding operations. The CST 280 is commonly used where reliable DC welding power, efficient operation, and easy transport are required. It is part of Miller Electric's professional welder lineup for demanding jobsite and shop use.

## Photos

![2021 Miller CST280](https://media.sandhills.com/img.axd?id=11003562034&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=wbJFfmR6sQLKxB4eiksk%2bpm1nAQGV82H)

![2021 Miller CST280 photo 2](https://media.sandhills.com/img.axd?id=11003562032&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=wbJFfmR6sQLbfdXlHoxZSpmIh62jW0XM)

![2021 Miller CST280 photo 3](https://media.sandhills.com/img.axd?id=11003562037&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=wbJFfmR6sQLO1sGlKCNxuxHf3rzgPvLY)

![2021 Miller CST280 photo 4](https://media.sandhills.com/img.axd?id=11003562038&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=wbJFfmR6sQI4fN%2fM%2fiMJ4qHrfkEwAHyC)

![2021 Miller CST280 photo 5](https://media.sandhills.com/img.axd?id=11003562041&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=wbJFfmR6sQIhaMacT4XqvwqXlrlRBQlX)

![2021 Miller CST280 photo 6](https://media.sandhills.com/img.axd?id=11003562042&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=wbJFfmR6sQKBcwWBDaJTx9fDJtbp1GwH)