Mi-T-M CBA-4004-1MAM — Belt-Drive 4000 PSI with Mi-T-M 420cc OHV Engine
The CBA-4004-1MAM delivers 4,000 PSI at 3.4 GPM through an AR pump belt-driven by a 420cc Mi-T-M OHV proprietary engine — the value-priced engine option in the CBA-4004 series that maintains the same output specifications as the Honda and Kohler variants.
CBA-4004-1MAM Engine and Pump Configuration
- 420cc Mi-T-M OHV proprietary engine — commercial-duty overhead-valve design; lower acquisition price than Honda GX390 or Kohler CH440 in equivalent displacement.
- AR triplex pump at 4,000 PSI / 3.4 GPM — 13,600 CU cleaning output; Mi-T-M Pressure Relief Start standard; adjustable unloader for working pressure control.
- Belt-drive transmission with two-piece belt guard — pump RPM reduced below engine RPM for thermal and wear management.
- Forged brass manifold, thermal relief valve, clear-sleeve water filter — full pump protection suite standard on all CBA-4004 models.
- Corrosion-resistant aluminum frame, 13-inch flat-free tires, 165 lbs. — same lightweight frame construction across the CBA series.
Fleet Cost Management and Cleaning Performance
Operations managing pressure washer fleets of 10 or more units use the Mi-T-M OHV engine variants to reduce per-unit acquisition cost while maintaining performance specs identical to the Honda and Kohler models. The 4,000 PSI output handles the full range of commercial cleaning: graffiti removal, paint preparation on steel, concrete residue cleaning, fleet wash operations, and heavy equipment degreasing. For fleets procuring through Mi-T-M distribution, Mi-T-M OHV engine parts are typically stocked by the same distributors that supply the pressure washer units, simplifying parts procurement. ETL certified; 49-state — not for sale in California.
Included Accessories and Documentation
Includes quick-connect nozzles 0°, 15°, 25°, and 40°; 50-ft non-marking hose; 48-inch lance; insulated trigger gun. Optional CX-0082 external bypass at order time only.
| PSI | 4,000 |
|---|---|
| GPM | 3.4 |
| Engine | 420cc Mi-T-M OHV |
| Pump | AR |
| Unloader | Mi-T-M adjustable pressure |
| Lance | 48 in. |
| Net Weight | 165 lbs. |
| Dimensions (L × W × H) | 47.00 × 27.50 × 28.50 in. |