Part Number: CBA-4004-PMAM
Engine: 420cc Mi-T-M OHV
PSI: 4000
GPM: 3.4

The CBA-4004-PMAM from Mi-T-M’s Job Pro® Aluminum Series is a contractor-grade cold-water pressure washer built for demanding weekly workloads. Engineered for high performance and durability, it is ideal for removing deep-set stains from concrete, masonry, and other rugged surfaces. Its lightweight corrosion-resistant aluminum frame, AR belt-drive triplex pump, and powerful 420cc Mi-T-M OHV engine make it a dependable choice for professionals who need consistent cleaning power.

Key Features

AR Belt-Drive Triplex Pump

• Belt-drive AR triplex piston pump for extended pump life

• Mi-T-M Pressure Relief Start eliminates pressure build-up for easier engine starting

• Stainless-steel & brass Mi-T-M unloader for precise pressure control

• Forged brass manifold for maximum durability

• Thermal relief valve prevents pump overheating

• Water filter with clear inspection sleeve for quick debris checks

• Backed by a 7-Year AR Pump Warranty

420cc Mi-T-M OHV Gasoline Engine

• Heavy-duty 420cc Mi-T-M OHV engine built for commercial use

• Provides consistent, reliable power for tough daily applications

• 3-Year Mi-T-M Engine Warranty

Corrosion-Resistant Aluminum Frame

• Lightweight aircraft-grade aluminum frame and baseplate

• 1-1/4 in. tube handles for durability and control

• 13-inch flat-free tires for smooth portability across job sites

• Built for 30–40 hours per week of professional use

Included Accessories

• Quick-connect nozzles: 0°, 15°, 25°, 40°

• 50 ft. x 3/8 in. non-marking high-pressure hose

• Professional insulated trigger gun with safety lock-off

• 48 in. lance with rubber grip

Specifications

Warranty

• 1 Year – Mi-T-M Unloader

• 3 Years – Mi-T-M Engine

• 7 Years – AR Pump