Mi-T-M CBA-4004-1MGM Belt Drive Pressure Washer – 4000 PSI, 420cc OHV, General
Mi-T-M CBA-4004-1MGM Aluminum Series Belt Drive Pressure Washer
The Mi-T-M CBA-4004-1MGM is a 4,000 PSI / 4.0 GPM gasoline belt-drive pressure washer powered by a 420cc Mi-T-M OHV engine with a General triplex pump. Corrosion-resistant aluminum frame with patented vibration isolation plate. External bypass and thermal relief valve protect the pump during trigger-off idle. Weight: 165 lbs. 49-state engine; not for sale in California.
CBA-4004-1MGM Engine and General Pump System
- Pressure: 4,000 PSI
- Flow rate: 4.0 GPM
- Engine: 420cc Mi-T-M OHV (49-state)
- Pump: General triplex with external bypass, forged brass manifold, thermal relief valve, clear-sleeve water filter
- Unloader: Adjustable pressure
- Lance: 48 in.
- Tires: 13" flat-free
- Included: Quick-connect nozzles (0°, 15°, 25°, 40°), 50 ft non-marking hose, insulated trigger gun
Single-Source Mi-T-M Engine with General Pump Performance
The 1MGM combines the Mi-T-M-branded 420cc OHV engine (single-source parts advantage) with the General pump's 4.0 GPM output. This makes the 1MGM the highest-flow Mi-T-M-engine CBA variant, delivering 16,000 Cleaning Units versus 14,800 CU on the Mi-T-M/CAT 1MCM. Buyers who prioritize throughput and single-brand parts sourcing will find the 1MGM the most practical CBA configuration.
Frame and Compliance Details
ETL certified for the US market. Aluminum frame dimensions: 47" × 27.5" × 28.5". Net weight: 165 lbs.
| Model | CBA-4004-1MGM |
| PSI | 4,000 |
| GPM | 4.0 |
| Engine | 420cc Mi-T-M OHV |
| Pump | General |
| Unloader | Adjustable Pressure |
| Lance | 48 in. |
| Dimensions | 47" × 27.5" × 28.5" |
| Net Weight | 165 lbs |
| Certification | ETL – US |
Documents: Spec Sheet · Manual