• BD3200

30 Gallon, 175 PSI, Two Stage Oil Lube Belt Drive 3 in 1 Air Compressor / Generator / Welder with Honda GX390 Gas Engine


The Black Diamond 3 in 1 air compressor, generator, welder is designed for farm, ranch, jobsite, field & service truck needs where electrical power is not available.

This 3 in 1 truck mount can be used as a compressor, a generator or a welder and features:

  • A two stage industrial cast iron pump delivering 14 CFM of air flow at 90 PSI to drive a wide variety of air tools.
  • A 5,000 continuous watt generator conveniently located providing both 120 volt and 230 volt AC power to operate lights & electric tools.
  • An easy access DC stick welder with a large selector knob for key amperage settings and 200 amps of power in order to weld up to 1/2" thick steel.

All of this is powered by a dependable 13 HP GX390 Honda gas engine with overhead valve design and precision camshaft that offers precise valve timing and optimal valve overlap for better fuel efficiency and optimal power transfer; includes automatic low oil shutdown.

A metal belt guard covers and protects all moving parts.

Shipped with 100% full synthetic non-detergent air compressor oil in the pump.

Gas Engine: EPA & CARB Approved
Generator: CE Approval
Welder: CE Approval

  • Heavy duty two stage industrial cast iron pump
    • Cast iron construction for durability, dependability, and smooth operation
    • Splash lube for complete lubrication of all working parts
    • Large easy view oil level sight glass eliminates guesswork on oil levels
  • A 5,000 continuous running watt generator
    • With a rated 6,000 surge/start up watts
    • Four 120 volt outlets and one 230 volt outlet with protective covers
  • The 200 amp stick welder can weld up to 1/2" thick steel
    • Duty Cycle: 150A @ 100% DC, 180A @ 65% DC, 200A @ 50% DC
  • Includes a powerful, reliable 13 HP Honda GX390 gas engine with 6.4 quart fuel tank
  • 16.5 cast iron balanced flywheel
  • 30 gallon ASME horizontal truck mount tank includes vibration isolators for installation
  • Includes liquid filled tank pressure gauge which provides a more accurate reading
  • This unit offers additional features such as low oil level shut off protection for the engine and a thermostatically protected alternator
Tank Size 30 Gallon ASME* (*American Society of Mechanical Engineers)
Maximum Working Pressure 175 PSI
SCFM @ 90 PSI 14.0
SCFM @ 175 PSI 13.7
Quick Couplers (2) 3/8" Automotive Series
Gas Engine Honda 390cc GX390
Running HP 13.0/390cc
Generator 5000 Continuous Watts / 6000 Surge Watts
Generator Outlets (2) 120V AC 20 Amp Duplex and (1) 120/230V AC 30 Amp Twist lock
Welder 50-200 Amp DC Output
Warranty 2 Year Limited
Shipping Dimensions 57" x 30" x 50"
Shipping Weight 591 lbs