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Mi-T-M CA-4004-1MGM Aluminum Gasoline Pressure Washer – 4000 PSI, 4.0 GPM, 125 lbs
Ships from US manufacturer with factory warranty
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+1 (978) 295-7538Mi-T-M CA-4004-1MGM — 4000 PSI Direct Drive with Mi-T-M OHV Engine
The CA-4004-1MGM delivers 4,000 PSI at 4.0 GPM through the same corrosion-resistant aluminum platform as the Honda-powered CA-series, powered instead by a 420cc Mi-T-M OHV engine — Mi-T-M's proprietary engine built to the same commercial specification at a lower acquisition cost. General pump, patented vibration isolation plate, and 13-inch flat-free tires are standard across both engine configurations.
CA-4004-1MGM Engine, Pump, and Aluminum Frame
- 420cc Mi-T-M OHV engine — Mi-T-M proprietary commercial-duty engine; same displacement class as Honda GX420, designed for continuous-use cleaning cycles.
- General pump with Mi-T-M Pressure Relief Start — low-resistance start engagement prevents kickback on 4,000 PSI systems.
- Forged brass manifold and thermal relief valve — thermal relief discharges water if pump temperature exceeds safe threshold during extended bypass periods.
- Corrosion-resistant aluminum frame — lighter than steel-frame competitors; patented vibration isolation plate extends bolt and seal life.
- 13-inch flat-free tires — move the 125-lb unit without puncture risk on job sites with nails, glass, and debris.
Contractor and Maintenance Cleaning Deployment
The CA-4004-1MGM occupies the same performance tier as the Honda-powered CA-4004-1MGH but reduces total cost of ownership for fleets where engine serviceability through a broad distribution network matters less than upfront price. Facility maintenance contractors running multiple units split their fleet between Honda and Mi-T-M OHV variants to balance parts-availability risk. Construction and fleet cleaning operations where the unit runs 4–6 hours per day benefit from the thermal relief valve and bypass system that prevent the pump failures common in budget direct-drive machines lacking those protections. ETL certified; 49-state engine — not for sale in California.
Included Accessories and Documentation
Includes quick-connect nozzles 0°, 15°, and 25°; 50-ft non-marking hose; 48-inch lance; insulated trigger gun. Optional CX-0082 external bypass system must be ordered with the unit.
| PSI | 4,000 |
|---|---|
| GPM | 4.0 |
| Engine | 420cc Mi-T-M OHV |
| Pump | General |
| Unloader | Adjustable pressure |
| Lance | 48 in. |
| Net Weight | 125 lbs. |
| Dimensions (L × W × H) | 42.50 × 23.50 × 24.50 in. |
Documents
| Type | Cart |
|---|---|
| Pressure | 4000 PSI |
| Flow Rate | 4.0 GPM |
| Water Temp | Cold |
| Power | Gasoline |
Product Warranty Information
B2B & Tax-Exempt Purchases
We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.
How to place a tax-exempt order:
- Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
- We verify your certificate and mark your account tax-exempt — usually within one business day.
- Place your order and sales tax will not be charged.
For volume pricing or purchase orders, call +1 (978) 295-7538.
Shipping & Returns
Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.
Processing & delivery: in-stock orders are processed within 1–2 business days and typically deliver in 5–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order and backordered equipment shows its lead time on this page.
Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.
Cancellations: cancel any time before your order ships. Refunds are issued for the order total minus the non-refundable payment processing fee (2.9% + $0.30), so a cancellation is not always a 100% refund. No fee is deducted if we cancel the order or the item arrives damaged or defective.
30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.
Frequently Asked Questions
Parts & Accessories That Fit the Mi-T-M CA-4004-1MGM Aluminum Gasoline Pressure Washer
Confirmed-fit wear parts and accessories for this machine. Not sure which you need? Call 9782957538.
| Part or accessory | SKU |
|---|---|
| Mi-T-M AW-7510-0004 Pressure Washer Nozzle – Acc-Rotate 5100psi #4.0 | AW-7510-0004 |
| Mi-T-M AW-0050-0176 Pressure Washer Hose – 5/16x23' 4000psi Black | AW-0050-0176 |
| Mi-T-M 15-0270 Pressure Washer Hose – 3/8x50' 4000psi R1 Black | 15-0270 |
| Mi-T-M 15-0277 Pressure Washer Hose – 3/8x25' 4000psi Black | 15-0277 |
How the Mi-T-M CA-4004-1MGM Aluminum Gasoline Pressure Washer Compares to Other Mi-T-M pressure washers
The closest 5 models from the 61 Mi-T-M pressure washers we carry, by capacity. Not sure which size fits the job? Call +1 (978) 295-7538.
| Model | Pressure | Flow | Water |
|---|---|---|---|
| Mi-T-M CA-4004-1MCM Aluminum Pressure Washer | 4,000 PSI | 4 GPM | Cold |
| Mi-T-M CA-4004-1MGH Aluminum Gasoline Pressure Washer | 4,000 PSI | 4 GPM | Cold |
| Mi-T-M CA-4004-1MGM Aluminum Gasoline Pressure Washer— this model | 4,000 PSI | 4 GPM | Cold |
| Mi-T-M CBA-4004-1MAH Aluminum Belt Drive Pressure Washer | 4,000 PSI | 3.4 GPM | Cold |
| Mi-T-M CBA-4004-1MAK Aluminum Belt Drive Pressure Washer | 4,000 PSI | 3.4 GPM | Cold |
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