The ARBCKMTP12 Twin Motor Portable Air Compressor is a compact yet extremely powerful compressed air solution built to commercial and industrial standards. Designed to rapidly inflate large off-road tires and support high volume air demands, this twin motor compressor delivers class leading airflow while maintaining a compact, portable footprint.

Engineered to survive harsh off-road and outback conditions, the CKMTP12 features a 100% duty cycle, sealed moisture and dust resistance, and advanced internal cooling. Whether youre airing up after a long trail ride, powering air tools (with an optional air tank), or supporting ARB Air Locker systems, this compressor is built to perform reliably under sustained use.

Includes

• Fully assembled and tested air compressor and air tank in a waterproof carry case

• Integrated canvas compartment for storing hose and accessories

• Illuminated compressor isolating switch

• Complete wiring loom with automotive-grade battery clamps, relay, and pressure switch

• (2) splash-resistant air filters with washable high-flow sintered bronze cartridges

• 20 ft (6 m) abrasion and heat resistant air hose with push-lock quick connect fittings

• Air blow gun with US industrial standard fitting

• Tire inflation kit with high-flow tire chuck, Schrader valve adapter, and accessory nozzles for inflatables

Specifications

• Voltage: 12V
• Motor Configuration: Twin Motor
• Duty Cycle: 100%
• Cooling System: IP55-rated brushless cooling fan
• Cylinder Bore: Hard anodized for reduced friction
• Piston Seals: Teflon-impregnated carbon fiber
• Protection: Integrated pressure switch, relays, over-pressure safety valve
• Environmental Rating: Sealed for moisture and dust resistance

Fitment

Suitable for:

• Universal portable air compressor
• Tire inflation (including large off-road tires)
• ARB Air Locker activation (with optional accessories)
• Air tools when paired with optional 1-gallon air tank
• Compatible with 12V vehicle electrical systems

Tech Insight

Features & Benefits

Twin motor design for class-leading air output

100% duty cycle for continuous operation

Compact, portable design with extreme performance

Sealed against moisture and dust for harsh environments

Hard anodized cylinder bores for longevity

Teflon-impregnated carbon fiber piston seals

Integrated pressure switch and relays

IP55-rated brushless cooling fan

Internal thermal protection against extreme temperatures

Over-pressure safety valve for added protection

Suitable for tire inflation, air lockers, and air tools (with optional tank)