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Campbell Hausfeld GR3200 – Gas 3-in-1 Air Compressor
$3,003.00
Campbell Hausfeld GR3200: Ultimate 3-in-1 service truck machine integrating a 175 PSI compressor, 5000W generator, and a 210A DC welder into a single compact footprint.
- Utility Module: Air / Power / Welder
- Flow Performance: 453 L/min (16.0 CFM)
- Welding Range: 50 – 210 Amps DC
- Storage Build: 30 Gallon ASME Tank
- Engine Type: Honda GX390 Gas
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Description
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
For safety and compliance context relevant to this category, see DOE compressed air systems guidance. Related: Industrial Air Compressor: 9 Best Buying Tips.
Campbell Hausfeld GR3200 – Gas 3-in-1 Air Compressor: Buying Considerations
Campbell Hausfeld GR3200: Ultimate 3-in-1 service truck machine integrating a 175 PSI compressor, 5000W generator, and a 210A DC welder into a single compact footprint.
Utility Module: Air / Power / Welder
Flow Performance: 453 L/min (16.0 CFM)
Welding Range: 50 – 210 Amps DC
Storage Build: 30 Gallon ASME Tank
Engine Type: Honda GX390 Gas
Before ordering the Campbell Hausfeld GR3200 – Gas 3-in-1 Air Compressor from Campbell Hausfeld, review the points below against your actual site conditions and workload. Published specifications describe the equipment under test conditions, and real-world performance depends on how closely your application matches those conditions. Buyers in the United States, Canada, and Asia should also confirm local voltage and frequency requirements, applicable safety or emissions standards, and freight or import logistics for the destination before finalizing an order.
What to Check Before You Buy
- Total the real CFM demand of every tool that could run at the same time, then add reserve capacity for leaks and future tools – not just the single largest tool's rating.
- Confirm voltage and phase availability (120V/240V, single/three-phase) matches the compressor's electrical requirement.
- Check tank size relative to duty cycle – a larger tank reduces motor cycling on intermittent loads but does not substitute for adequate CFM on continuous-demand tools.
- Review noise rating if the compressor will run in an occupied or noise-sensitive space.
Does tank size matter more than CFM for a shop air compressor?
CFM output matters more for continuous-demand tools (sanders, grinders); tank size matters more for intermittent high-draw tools (impact wrenches, nail guns) where the tank supplies a burst faster than the motor could alone. Undersized CFM cannot be fixed by a bigger tank if the tool's continuous demand exceeds the compressor's output.
For sizing help across the full Compressor category, compare specifications side by side before committing to a specific model, and confirm current pricing, availability, and freight details for your location. Keep the supplier data sheet and any acceptance criteria on record for future maintenance and replacement decisions.
| Specification | Details |
|---|---|
| Model | GR3200 |
| Engine | Honda GX390 Gasoline |
| System Type | 3-in-1 (Compressor / Generator / Welder) |
| Tank Capacity | 30 Gallons |
| Air Delivery | ~13.7 CFM @ 175 PSI |
| Maximum Pressure | 175 PSI |
| Generator Output | 5,000W continuous / 6,000W surge |
| Voltage Output | 120V / 240V |
| Welder Output | 50–200A DC Stick Welding |
| Tank Certification | ASME |
| Application | Mobile / Industrial / Jobsite |
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