Part Number: CBA-4004-PMAH
Engine: 389cc Honda GX390 OHV
PSI: 4000
GPM: 3.4

The CBA-4004-PMAH from Mi-T-M’s Job Pro® Aluminum Series is a high-powered, contractor-grade pressure washer built to perform day after day. Designed for tough applications like concrete cleaning, brick restoration, and heavy-duty surface prep, this unit combines a corrosion-resistant aluminum frame with a reliable Honda GX390 engine and an AR belt-drive triplex pump. The result: long service life, reduced vibration, easier maintenance, and consistent professional performance.

Key Features

AR Belt-Drive Triplex Pump

• Equipped with Mi-T-M Pressure Relief Start for smooth, easy engine startup

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

• Forged brass manifold ensures long pump life

• Thermal relief valve prevents overheating during extended operation

• Water filter with clear sleeve for quick debris inspection

• Backed by a 7-Year AR Pump Warranty

389cc Honda GX390 OHV Engine

• Industry-standard Honda GX390 for long-term reliability

• Proven performance under continuous-duty workloads

• 3-Year Honda Engine Warranty

• 49-state engine — Not for sale in California

Job Pro® Aluminum Frame

• Lightweight, corrosion-resistant aluminum construction

• 1-1/4 in. tube handles for stability and maneuverability

• 13 in. flat-free tires built for jobsite durability

• Designed for weekly professional-use workloads of 30–40 hours

Included Accessories

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

• 50 ft. x 3/8 in. non-marking, high-pressure hose with quick connects

• Insulated professional trigger gun with safety lock-off

• 48 in. lance with rubber grip

Specifications

Warranty

• 1 Year – Mi-T-M Unloader

• 3 Years – Honda Engine

• 7 Years – AR Pump