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Mi-T-M CW-4004-5MGH Belt Drive Pressure Washer – 4000 PSI, 3.5 GPM, Honda GX390
$3,920.00
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Ships from US manufacturer with factory warranty
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+1 (978) 295-7538Mi-T-M CW-4004-5MGH: 4000 PSI Honda GX390 Belt Drive Pressure Washer with Nickel-Plated Manifold
The Mi-T-M CW-4004-5MGH delivers 4000 PSI at 3.5 GPM through a Honda GX390 OHV 389cc engine and General pump with nickel-plated brass manifold and external bypass system. The nickel-plated manifold — standard on 4000+ PSI CW Premium models — provides enhanced corrosion resistance and surface hardness compared to standard brass for extended service life in high-pressure sustained cycles. The 216 lb unit operates on 13-inch flat-free tires with 48-inch lance and factory preset unloader for immediate field use.
CW-4004-5MGH Pump and High-Pressure Manifold Detail
- Nickel-plated brass manifold at 4000 PSI — harder surface finish resists corrosion from detergent chemicals and high-pressure water impingement
- General pump with external bypass system — continuous bypass during trigger-off maintains pump cooling at 4000 PSI operating load
- Honda GX390 OHV 389cc, 11.7 gross HP — recoil start with Honda commercial engine warranty and nationwide dealer coverage
- Thermal relief valve and clear-sleeve water filter — dual-protection system for pump internals during sustained high-pressure operation
- Two-piece enclosed belt guard on powder-coated frame — belt alignment protection during field transport to and between jobsites
High-Pressure Applications for 4000 PSI, 3.5 GPM Output
Concrete contractors cleaning and etching slabs before epoxy coating use 4000 PSI to open surface pores and remove laitance in the same pass. Industrial equipment rental companies cleaning returned machinery with hardened concrete and compacted soil around undercarriages reduce cleaning time significantly at 4000 PSI vs. 3000 PSI. Restoration contractors preparing masonry and concrete surfaces for sealer application find 4000 PSI removes decades of embedded contamination without surface mechanical abrasion. The 50-foot non-marking hose and 48-inch lance provide working reach across most standard construction site configurations.
Included Components and Available Options
Ships with quick-connect nozzles (0°, 15°, 25°, 40°), a 50-foot x 3/8-inch non-marking hose, and an insulated trigger gun. Factory options available for CW-4004 series. Not for sale in California.
| PSI | 4000 |
|---|---|
| GPM | 3.5 |
| Engine | 389cc Honda GX390 OHV |
| Pump | General |
| Unloader | Mi-T-M Factory Preset |
| Lance Length | 48 in. |
| Net Weight | 216 lbs |
| Shipping Weight | 290 lbs |
| Dimensions (L×W×H) | 46 × 28 × 30 in. |
Documents
| Pressure | 4000 PSI |
|---|---|
| Flow Rate | 3.5 GPM |
| Water Temp | Cold |
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.
$3,920.00
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Frequently Asked Questions
Parts & Accessories That Fit the Mi-T-M CW-4004-5MGH Belt Drive 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-7500-0035 Pressure Washer Nozzle – Acc-Rotate 6000psi #3.5 | AW-7500-0035 |
| 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 |