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Mi-T-M HS-4004-0MGH Hot Water Pressure Washer – 4000 PSI, Honda GX390

Mi-T-M HS-4004-0MGH Hot Water Pressure Washer – 4000 PSI, Honda GX390

Brand: Mi-T-MSKU: HS-4004-0MGHIn Stock – Ready to Ship
$8,425.00
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Mi-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

Spec Sheet

Manual

Product Warranty Information

"3 Year Coil, 3 Year Kohler Engine, 7 Year AR Pump"

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:

  1. 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).
  2. We verify your certificate and mark your account tax-exempt — usually within one business day.
  3. 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 for a full 100% refund.

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.

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Frequently Asked Questions

What engine is in the Mi-T-M HS-4004-0MGH?
The HS-4004-0MGH uses a 389cc Honda GX390 OHV engine with electric start and sealed battery. Engine fuel tank capacity is 1.61 gallons.
How does the HS-4004-0MGH compare to the HS-4004-0MGV?
Both deliver 4000 PSI at 3.7 GPM. The 0MGH uses a 389cc Honda GX390 (566 lbs, 1.61-gallon engine tank) vs the 0MGV's 408cc Vanguard (587 lbs, 1.51-gallon engine tank). The Honda GX390 has broader service availability.
What is the maximum water temperature of the HS-4004-0MGH?
The burner delivers 386,400 BTU/hr with a 150°F temperature rise, reaching 200°F max outlet temperature from the 10-gallon burner tank at 2.76 gph.
How much does the HS-4004-0MGH weigh?
The HS-4004-0MGH weighs 566 lbs — the lightest of the three HS-4004 variants — making it the most practical for pickup truck bed mounting where payload limits apply.
Is the HS-4004-0MGH CARB compliant for California?
CARB-compliant versions are available. Consult the Mi-T-M factory before ordering for California use — standard gasoline models require CARB compliance.
What pump does the HS-4004-0MGH use?
The HS-4004-0MGH uses a General belt-drive pump with external bypass protection, factory-preset unloader, forged brass manifold, and stainless-steel inlet strainer.

Frequently Asked Questions

1. What payment methods can I use?

We accept Visa, MasterCard, American Express, Diners Club, Discover, major debit cards, and digital wallets like PayPal, Google Pay, Meta Pay, and Apple Pay.

2. When will my payment be processed?

Your credit/debit card or PayPal account will be charged when you place your order. Secure payment processing protects your information.

3. Will I receive an order confirmation?

Yes, a confirmation email will be sent to the provided email address once the order is placed.

4. How long does it take to process an order?

Orders are processed within 1-2 business days and then prepared for shipment.

5. How long does it take for my order to arrive?

Estimated arrival time (ETA) is 5-7 business days for all orders.

6. Do you offer warranty?

All our products come with a manufacturer warranty of at least 1 year, depending on the brand.

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