Mi-T-M HS Series Hot Water Pressure Washer – HS-3505-1MGM, Gasoline, Belt Drive, 3500 PSI, 5.0 GPM

Gasoline • Belt Drive • 3500 PSI • 5.0 GPM

Part Number: HS-3505-1MGM
Category: Mobile Hot Water Pressure Washer (Skid Mount)
Fuel Type: Gasoline (Engine) + Diesel/Kerosene (Burner)
Drive Type: Heavy-Duty Belt Drive

The Mi-T-M HS Series HS-3505-1MGM is a high-performance mobile hot water pressure washer engineered for tough industrial cleaning applications. Delivering 3500 PSI and 4.7–5.0 GPM, this skid-mounted unit is built for trailer or truck-bed installation and excels at removing heavy grease, oil, mud, and stubborn grime in demanding field environments such as construction sites, fleet yards, agriculture, and equipment service operations.

Powered by a robust 670cc Mi-T-M OHV gasoline engine and paired with a diesel-fired burner system and 2900-watt generator, this model produces a 150°F temperature rise and up to 200°F max outlet temperature. A rugged powder-coated steel frame and industrial-grade components ensure long-term durability and reliable performance from job to job.

Key Features

Pump System

• External bypass system protects the pump from overheating

• Factory-preset unloader

• Forged brass manifold

• High-volume 80-mesh stainless-steel inlet water strainer

• Industrial General Pump (7-Year Warranty)

Engine

• 670cc Mi-T-M OHV gasoline engine

• Electric start with sealed battery included

• 10.0-gallon engine fuel tank

• CARB-compliant engine required for California models

Frame & Construction

• Heavy-duty powder-coated steel frame

• Skid-mount design ideal for mobile washing rigs

• Built for rugged outdoor jobsite durability

Heating System

• Diesel or kerosene-fired burner (No. 1 or No. 2 fuel types)

• (Not approved for biodiesel)

• 2900-watt generator supports burner and safety controls

• 1/2-inch Schedule 80 stainless-wrapped coil

• 150°F temperature rise, up to 200°F maximum temperature

Included Accessories

• Quick-connect spray nozzles: 0°, 15°, 25°, 40°

• 50 ft × 3/8 in steel wire-braided hose

• Adjustable-pressure insulated dual lance wand

• Industrial trigger gun assembly

Specifications

Performance

Weights & Dimensions

Warranty

• 3-Year – Heating Coil

• 3-Year – Mi-T-M Gasoline Engine

• 7-Year – General Pump