• Description
  • Why Buy From Us

Mi-T-M HS Series Gasoline Belt Drive - HS-3505-1MGM

The Mi-T-M HS Series Gasoline Belt Drive - HS-3505-1MGM is a powerhouse hot water pressure washer designed for professionals who need unmatched cleaning performance and reliability on the go. Mount it on a trailer or truck to tackle demanding jobsites with ease. With its 3500 PSI of cleaning power and rugged construction, this unit blasts away grease, oil, mud, and grime faster and more efficiently than standard models. Built for durability, efficiency, and versatility, this Mi-T-M model is a dependable workhorse for industrial and commercial cleaning applications.

Why You'll Love the Mi-T-M HS-3505-1MGM

  • Professional-Grade Power: 3500 PSI and 4.7 GPM deliver exceptional cleaning performance for tough applications.
  • Mobile Cleaning Solution: Easily mounts to a trailer or truck for cleaning at multiple job sites.
  • Rugged and Reliable: Features a heavy-duty powder-coated steel frame for maximum durability.
  • Hot Water Cleaning: Diesel or kerosene-fired burner delivers water temperatures up to 200°F for superior degreasing power.
  • Engineered for Performance: Features a high-efficiency Mi-T-M OHV engine and precision-built General Pump.

Perfect For:

  • Industrial and commercial cleaning professionals
  • Fleet and equipment maintenance crews
  • Construction and agricultural operations
  • Oil, grease, and mud removal from heavy-duty surfaces
  • Contractors who need reliable mobile hot water cleaning power

Key Features and Benefits

  • Pump: External bypass system prevents heat build-up; factory preset unloader; forged brass manifold; and 80-mesh stainless-steel screen water strainer for long pump life.
  • Engine: Powerful 670cc Mi-T-M OHV gasoline engine with electric start and sealed battery included.
  • Frame: Heavy-duty powder-coated steel frame withstands tough jobsite conditions.
  • Components: 2900-watt generator, heavy-duty dual cogged belt drive system, and 1/2-inch Schedule 80 coil with stainless-steel wrap ensure reliable performance.
  • Temperature Capability: Provides 150°F temperature rise above ambient, with a maximum output of 200°F.
  • Included Accessories: Quick-connect nozzles (0°, 15°, 25°, 40°), 50-foot steel wire-braided hose, and adjustable dual lance with trigger gun for versatility.
  • Fuel Flexibility: Operates with No. 1 or No. 2 diesel or kerosene (not approved for bio-fuels).
  • Optional Add-Ons: Customize with features like adjustable thermostat, four-point lifting system, hour meter, steam options, and more (must be ordered with the unit).
  • CARB Compliance: All gasoline models sold in California must include a CARB compliant engine—consult factory for details.

Specifications

PSI 3500
GPM 4.7
Displacement / Engine 670cc Mi-T-M OHV
Pump General
Engine Fuel Tank Capacity 10.0 gallon
Burner Fuel Tank Capacity 10.0 gallon
Burner Fuel Consumption 3.37 gph
BTU Per Hour 471,800
Net Weight 750.00 lbs.
Shipping Weight 854.00 lbs.
Length 50.00 in.
Width 34.00 in.
Height 46.00 in.

Documents

Spec Sheet

Manual

Innovation and Reliability at Our Core

At Machine Horizon, we believe that powerful machines drive progress. Our mission is to make advanced technology accessible to creators, engineers, and businesses across industries—from precision CNC and milling to farming, printing, and laboratory equipment.

We’re dedicated to providing reliable, high-performance machines that help you produce, build, and innovate with confidence. Every product we offer is carefully selected for its engineering quality, efficiency, and long-term value.

A Customer-First Approach

We’re more than an online store—we’re your partner in finding the best machine for your need. Unlike large, impersonal retailers, our dedicated team delivers personalized guidance at every step. Whether you’re exploring, seeking expert advice, or need ongoing support, our specialists are always just a call or email away.

Passion for Machinery & Resilience


Our brand is built on a deep respect for craftsmanship, performance, and reliability. We understand how important the right equipment is to your success—that’s why we focus on machines that combine innovation with lasting durability. From small workshops to large production facilities, Machine Horizon provides solutions that help you work smarter, faster, and better.

Trusted Experts, Curated Brands


We partner directly with industry-leading manufacturers across multiple sectors to ensure every product meets our standards for quality and performance. Our curated selection means you can shop with confidence, knowing each machine is backed by expert support and full manufacturer warranties.

More Reasons to Choose Machine Horizon

  • Price Match Guarantee – We’ll match any competitor to ensure you always receive the best value.
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  • Exclusive Packages & Volume Discounts – Custom pricing available for workshops, labs, schools, and bulk orders.
  • Authorized Dealer – Every order is protected with full manufacturer support and warranties.


With Machine Horizon, you don’t just buy equipment—you invest in performance, precision, and long-term reliability

Frequently Asked Questions

Yes! We provide free and fast shipping on orders within the continental United States.
Most orders ship out within 1–3 business days and arrive within 5-7 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-720-5193 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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