When you are repairing heavy forestry equipment on a remote landing, standard utility units often fall short. You need a machine that can gouge out old welds, run one-inch impact wrenches, and penetrate thick structural steel without overheating. The Castair 30 Gal. 3 in 1 Compressor Generator Welder is an industrial-grade workstation designed specifically for the service truck that needs to do it all, ensuring you have the power to fix skidders and processors anywhere.
The heart of this system is its massive two-stage cast iron pump. Unlike high-speed consumer units that scream and overheat, this pump runs at a low 808 RPM. This slow rotation significantly reduces heat build-up and wear, extending the life of the machine by years. It delivers a staggering 19.7 CFM, providing the volume needed to run heavy-duty pneumatic tools continuously.
Reliability in the woods is critical, which is why this unit is driven by the Honda GX390 engine. It features an electric start for easy operation in cold weather, along with a recoil backup. The 12-volt alternator keeps the battery charged, ensuring that the Castair 30 Gal. 3 in 1 Compressor Generator Welder is always ready to fire up when a breakdown halts production.
For serious metal fabrication in the field, the DC arc welder offers an impressive range up to 240 Amps. It boasts a 100% duty cycle at 130 Amps, meaning you can weld continuously on standard repairs without stopping to let the machine cool down. Whether you are hard-facing a bucket or repairing a cracked boom, this welder has the thermal mass to get the job done right.
The 30-gallon ASME-certified tank provides a safe and substantial air reserve for high-demand tasks. With a maximum pressure of 175 PSI, you have the force required to break rusted lug nuts on logging trailers or seat beads on large skidder tires. The heavy-duty belt guard and rugged frame protect the components from the vibration and debris typical of off-road transport.
To complete the package, the onboard generator delivers 5,000 running watts (5,500 surge) of clean power. Equipped with two 115V outlets and one 230V outlet, it easily powers angle grinders for weld prep, magnetic drills, or floodlights for night operations. This is not just a compressor; it is a complete mobile repair shop.
Low-RPM Pump
The solid cast iron pump runs at a remarkably low 808 RPM, reducing heat and vibration to extend the compressor's life far beyond standard high-speed units.
Massive Airflow
Delivers 19.7 CFM @ 175 PSI, providing the high-volume air power needed to run 1-inch impact wrenches for changing tires on logging trucks and skidders.
Structural Welding Power
Features a powerful DC arc welder with a range up to 240 Amps, allowing you to penetrate thick steel on heavy forestry attachments that lighter welders can't touch.
Continuous Duty Cycle
Rated for 100% duty cycle at 130 Amps, meaning you can weld continuously on standard repairs without stopping to let the machine cool down.
Honda Reliability
Powered by the commercial-grade Honda GX390 engine, known for starting reliably in cold weather and surviving the abuse of remote logging sites.
Space-Saving Design
Combines a generator, welder, and compressor into a single 30-gallon horizontal footprint, freeing up critical deck space on your service truck for fuel and rigging.
Industrial Components
Built with automotive-style insert bearings and heavy-duty disc valves, making this fully rebuildable pump a lifetime investment rather than a disposable tool.
Need expert advice? Call the experts who actually use the tools—Give us a call! (844)-498-2313
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When you are repairing heavy forestry equipment on a remote landing, standard utility units often fall short. You need a machine that can gouge out old welds, run one-inch impact wrenches, and penetrate thick structural steel without overheating. The Castair 30 Gal. 3 in 1 Compressor Generator Welder is an industrial-grade workstation designed specifically for the service truck that needs to do it all, ensuring you have the power to fix skidders and processors anywhere.
The heart of this system is its massive two-stage cast iron pump. Unlike high-speed consumer units that scream and overheat, this pump runs at a low 808 RPM. This slow rotation significantly reduces heat build-up and wear, extending the life of the machine by years. It delivers a staggering 19.7 CFM, providing the volume needed to run heavy-duty pneumatic tools continuously.
Reliability in the woods is critical, which is why this unit is driven by the Honda GX390 engine. It features an electric start for easy operation in cold weather, along with a recoil backup. The 12-volt alternator keeps the battery charged, ensuring that the Castair 30 Gal. 3 in 1 Compressor Generator Welder is always ready to fire up when a breakdown halts production.
For serious metal fabrication in the field, the DC arc welder offers an impressive range up to 240 Amps. It boasts a 100% duty cycle at 130 Amps, meaning you can weld continuously on standard repairs without stopping to let the machine cool down. Whether you are hard-facing a bucket or repairing a cracked boom, this welder has the thermal mass to get the job done right.
The 30-gallon ASME-certified tank provides a safe and substantial air reserve for high-demand tasks. With a maximum pressure of 175 PSI, you have the force required to break rusted lug nuts on logging trailers or seat beads on large skidder tires. The heavy-duty belt guard and rugged frame protect the components from the vibration and debris typical of off-road transport.
To complete the package, the onboard generator delivers 5,000 running watts (5,500 surge) of clean power. Equipped with two 115V outlets and one 230V outlet, it easily powers angle grinders for weld prep, magnetic drills, or floodlights for night operations. This is not just a compressor; it is a complete mobile repair shop.
Low-RPM Pump
The solid cast iron pump runs at a remarkably low 808 RPM, reducing heat and vibration to extend the compressor's life far beyond standard high-speed units.
Massive Airflow
Delivers 19.7 CFM @ 175 PSI, providing the high-volume air power needed to run 1-inch impact wrenches for changing tires on logging trucks and skidders.
Structural Welding Power
Features a powerful DC arc welder with a range up to 240 Amps, allowing you to penetrate thick steel on heavy forestry attachments that lighter welders can't touch.
Continuous Duty Cycle
Rated for 100% duty cycle at 130 Amps, meaning you can weld continuously on standard repairs without stopping to let the machine cool down.
Honda Reliability
Powered by the commercial-grade Honda GX390 engine, known for starting reliably in cold weather and surviving the abuse of remote logging sites.
Space-Saving Design
Combines a generator, welder, and compressor into a single 30-gallon horizontal footprint, freeing up critical deck space on your service truck for fuel and rigging.
Industrial Components
Built with automotive-style insert bearings and heavy-duty disc valves, making this fully rebuildable pump a lifetime investment rather than a disposable tool.
Need expert advice? Call the experts who actually use the tools—Give us a call! (844)-498-2313
