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Mi-T-M HS-4004-0MGH Hot Water Pressure Washer – 4000 PSI, Honda GX390
Ships from US manufacturer with factory warranty
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+1 (978) 295-7538Mi-T-M HS-4004-0MGH Hot Water Pressure Washer – 4000 PSI, Honda GX390
The Mi-T-M HS-4004-0MGH delivers 4000 PSI at 3.7 GPM with a 389cc Honda GX390 OHV engine and a General belt-drive pump. The burner produces 386,400 BTU/hr with a 150°F temperature rise to 200°F max outlet. At 566 lbs with a 53" × 28.5" × 42" footprint, it is the lightest HS-4004 variant. Includes 2900W generator and electric start with sealed battery.
Engine, Pump, and Heating
- Pressure: 4000 PSI at 3.7 GPM — effective for fleet washing, heavy equipment degreasing, and job site cleanup.
- Engine: 389cc Honda GX390 OHV — widely serviced, available in CARB-compliant configuration; 1.61-gallon engine fuel tank.
- Heat: 386,400 BTU/hr, 200°F max — 150°F rise; 10-gallon burner tank at 2.76 gph fuel consumption.
- Pump: General belt-drive — external bypass, preset unloader, forged brass manifold, stainless-steel inlet strainer.
- Generator: 2900W — powers accessories and electrical components at remote sites.
- Weight: 566 lbs — lightest HS-4004 model; well-suited for single-axle trailer or pickup truck bed mounting.
Included and Optional Accessories
Included: quick-connect nozzles (0°, 15°, 25°, 40°), 50-ft steel wire-braided hose, adjustable dual lance with trigger gun. Optional at order time: HX-0146 Hour Meter. CARB models available for California — consult factory. Burner runs on No.1/No.2 diesel or kerosene only (not bio-fuel approved).
Specifications
| Model | HS-4004-0MGH |
| Pressure | 4000 PSI |
| Flow Rate | 3.7 GPM |
| Engine | 389cc Honda GX390 OHV |
| Pump | General belt-drive |
| BTU/hr | 386,400 |
| Max Outlet Temperature | 200°F (150°F rise) |
| Engine Fuel Tank | 1.61 gal |
| Burner Tank | 10.0 gal |
| Fuel Consumption | 2.76 gph |
| Weight | 566 lbs |
| Dimensions (L × W × H) | 53" × 28.5" × 42" |
Documents
| Pressure | 4000 PSI |
|---|---|
| Water Temp | Hot |
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
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