GR3200

Campbell Hausfeld GR3200 – Gas 3-in-1 Air Compressor / Generator / Welder

The Campbell Hausfeld GR3200 is a heavy-duty gas-powered 3-in-1 industrial power system combining an air compressor, 5,000-watt generator, and DC stick welder in a single mobile unit. Designed for service trucks, construction sites, and remote field operations, it delivers complete on-site power where electricity is unavailable.

Powered by a Honda GX390 gasoline engine, this unit is engineered for reliability, long runtime, and multi-function industrial use in demanding environments. It is widely used by maintenance crews, contractors, and field technicians who need compressed air, electrical power, and welding capability in one machine.

Key Features

- 3-in-1 system: Air Compressor + Generator + DC Welder
- Honda GX390 industrial gasoline engine
- Two-stage cast iron air compressor pump for durability
- 30-gallon ASME-certified air tank
- Air output: ~13.7 CFM @ 175 PSI / ~14 CFM @ 90 PSI
- Maximum pressure: 175 PSI
- Generator output: 5,000W continuous / 6,000W surge
- Dual voltage output: 120V & 240V
- DC stick welder: 50–200 Amp output (up to 1/2 inch steel)
- Heavy-duty steel frame with belt-driven compressor system
- Designed for continuous jobsite and mobile use

Industrial Performance Overview

The GR3200 is designed for multi-task field operations, allowing users to:

- Run pneumatic tools (impact wrenches, grinders, spray guns)
- Power electrical tools and lighting systems
- Perform DC stick welding up to 1/2 inch steel

Its two-stage cast iron compressor pump ensures stable air delivery and long service life, while the Honda GX390 engine provides consistent performance under heavy load conditions. The 30-gallon tank balances portability with usable air storage for jobsite work.

Ideal Applications

- Construction and infrastructure projects
- Service trucks and mobile repair units
- Industrial field maintenance
- Agricultural equipment repair
- Emergency and disaster response teams
- Remote job sites without electrical infrastructure