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Mi-T-M HS-3506-1MGK Hot Water Pressure Washer – 3500 PSI, 5.6 GPM

Mi-T-M HS-3506-1MGK Hot Water Pressure Washer – 3500 PSI, 5.6 GPM

Brand: Mi-T-MSKU: HS-3506-1MGKIn Stock – Ready to Ship
$10,675.00
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Mi-T-M HS-3506-1MGK Hot Water Pressure Washer – 3500 PSI, 5.6 GPM

The Mi-T-M HS-3506-1MGK delivers 3500 PSI at 5.6 GPM — the highest flow rate in the HS-3506 series — powered by a 725cc Kohler CH730 OHV engine and a General pump. The burner produces 471,800 BTU/hr with a 150°F temperature rise to 200°F max outlet. It includes a 2900W generator, electric start with sealed battery, dual cogged belt drive, and ½-inch Schedule 80 stainless-wrapped coil. Weight is 760 lbs at 50" × 34" × 46".

High Flow Rate and Heat Output

  • Pressure: 3500 PSI at 5.6 GPM — 5.6 GPM is the highest flow rate in this HS Series group; faster large-area rinse and soil removal than lower-GPM models.
  • Engine: 725cc Kohler CH730 OHV — large-displacement commercial engine with electric start and sealed battery; 10.0-gallon engine fuel tank.
  • Heat: 471,800 BTU/hr, 200°F max — 150°F rise above ambient; 10.0-gallon burner tank at 3.37 gph fuel consumption.
  • Pump: General — external bypass, preset unloader, forged brass manifold, stainless-steel inlet strainer.
  • Generator: 2900W — onboard power for remote site operation.
  • Weight: 760 lbs — trailer mounting recommended at this weight.

Applications

The 5.6 GPM flow rate makes the HS-3506-1MGK the most efficient HS Series model for large surface area cleaning — wide concrete aprons, ship decks, aircraft hangars, and expansive equipment yards where throughput per hour matters more than maximum pressure. The 471,800 BTU/hr burner supports sustained high-temperature output at the full 5.6 GPM flow. Included accessories: quick-connect nozzles (0°, 15°, 25°, 40°), 50-ft hose, dual lance. Optional add-ons (at order): adjustable thermostat, hour meter, dual gun kit, four-point lift, detergent valve.

Specifications

Model HS-3506-1MGK
Pressure 3500 PSI
Flow Rate 5.6 GPM
Engine 725cc Kohler CH730 OHV
Pump General
BTU/hr 471,800
Max Outlet Temperature 200°F (150°F rise)
Generator 2900W
Engine Fuel Tank 10.0 gal
Burner Tank 10.0 gal
Fuel Consumption 3.37 gph
Weight 760 lbs
Dimensions (L × W × H) 50" × 34" × 46"

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 makes the HS-3506-1MGK different from the HS-3505 models?
The HS-3506-1MGK delivers 5.6 GPM — the highest flow rate in the HS 3500 PSI series group. The HS-3505 models deliver 4.7 GPM. Higher flow means faster large-area rinsing and soil removal, with correspondingly higher fuel consumption (3.37 gph vs similar in HS-3505 models).
What engine powers the HS-3506-1MGK?
The HS-3506-1MGK uses a 725cc Kohler CH730 OHV engine with electric start and a sealed battery. The engine fuel tank holds 10.0 gallons.
What is the BTU output of the HS-3506-1MGK burner?
The burner produces 471,800 BTU/hr — sufficient to raise water temperature 150°F above ambient at the full 5.6 GPM flow rate, reaching 200°F max outlet.
How heavy is the HS-3506-1MGK?
The HS-3506-1MGK weighs 760 lbs and measures 50" × 34" × 46". At this weight, trailer mounting is the typical installation rather than truck-bed mounting.
Does the HS-3506-1MGK include a generator?
Yes. A 2900-watt generator is included for powering accessories and electrical components at remote job sites.
What fuel does the HS-3506-1MGK burner use?
The burner runs on No.1 or No.2 diesel or kerosene from the 10-gallon tank at 3.37 gph. Bio-fuel is not approved.

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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