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Equipment Fitment & Selection Assistance | Delivery to the 48 Contiguous States | U.S.-Based Phone and Email Support
Equipment Fitment & Selection Assistance | Delivery to the 48 Contiguous States | U.S.-Based Phone and Email Support

HSP Series Hot Water Pressure Washer | Mi-T-M

Brand Mi-T-MSKU HSP-2503-0MMH
Original price $6,934.00 USD - Original price $10,188.00 USD
Original price
$7,308.00 USD
$6,934.00 USD - $10,188.00 USD
Current price $7,308.00 USD
Authorized Dealer Sourcing
Financing Available for Eligible Orders
Contractor-Grade Equipment

The Mi-T-M HSP Series is a portable gasoline hot water pressure washer on a two-wheel cart, with a direct-drive pump and an oil-fired burner that runs on diesel or kerosene. Models cover 2500 to 4000 psi at 2.6 to 3.3 gpm, and every one uses the Electro Magnetic Firing system so the burner needs no separate battery.

Need fitment or freight help before you order? Contact us.

Shipping & Freight

We ship to the 48 contiguous states. We do not ship to Alaska, Hawaii, US territories, military (APO/FPO/DPO) addresses or outside the United States.

Smaller items ship by parcel carrier, priced by weight. Larger items and heavy equipment ship by LTL freight, priced by your ZIP code and the delivery type you choose: terminal pickup and dock delivery cost the least, and commercial liftgate, residential liftgate and jobsite delivery each add the carrier’s fee. Your shipping cost is shown at checkout before you pay.

The best way to get a shipping quote or ask a freight question is the Get a Freight Quote button on this page. You can also call (805) 398-6165.

Delivery types, delivery times, terminal pickup, liftgate service and damage inspection are covered in our Shipping Policy.

Compatibility / Fitment

Compatibility varies by product type, machine setup, selected options, and intended application.

For machine-mounted equipment and attachments, buyers should confirm fitment before ordering using the relevant machine information, including model, attachment style, mount type, coupler type, hydraulic requirements, and any other product-specific requirements listed on the page.

Hardscape Heavy can assist with pre-order fitment guidance based on the information you provide. This guidance is limited to purchase and compatibility review before ordering and does not include field installation, hydraulic modification, fabrication, or on-site setup support.

If you are unsure whether a product will work with your machine or application, contact us before placing the order.

Specifications

Core Specs

  • Type: Gasoline hot water pressure washer, direct drive, portable
  • Pressure: 2500, 3000, 3500 or 4000 psi by model
  • Flow: 2.6 to 3.3 gpm by model
  • Engine: 196cc to 429cc gasoline, Honda, Kohler, Mi-T-M or Vanguard by model
  • Pump: Mi-T-M direct drive on 2500 psi models, AR direct drive on 3000 to 4000 psi models
  • Heat: Top-fired powder-coated heat exchanger, 210,000 to 294,000 BTU per hour by model
  • Temperature rise: 150 degrees F above ambient, up to 200 degrees F outlet
  • Warranty: 3 year coil, 3 year engine, 7 year pump
  • Net Weight: 295 to 428 lb by model


Need full technical detail?
See the Technical Details tab. If available, also see manufacturer PDF in the Downloads tab.

Returns & Warranty

Warranty coverage is provided by the product manufacturer where applicable. Warranty terms, coverage periods, exclusions, and claim procedures vary by brand and product type.

Hardscape Heavy does not create separate warranty coverage beyond the manufacturer’s warranty unless explicitly stated on the product page.

Returns: within 30 days of delivery if unused and complete, with a restocking fee of up to 25% plus return freight. Returns need the manufacturer's agreement to take the item back; if they won't, the sale is final. Custom and made-to-order items are final sale. Full terms: Refund Policy.

Please review our full return policy before purchase. If you have questions about return eligibility or manufacturer warranty coverage for a specific item, contact us before ordering.

The Mi-T-M HSP Series is a portable gasoline hot water pressure washer built to be wheeled to the work rather than plumbed into a bay. It cuts grease and oil off equipment, garage floors and shop floors, and it carries its own burner fuel, so there is no gas line and no electrical service to arrange.

The burner uses Mi-T-M's Electro Magnetic Firing system, which generates its own firing voltage off the engine instead of drawing from a battery, so there is one less thing to keep charged on a machine that moves between sites. A reinforced powder-coated steel frame with a center-balanced lift point and 13-inch flat-free tires takes the handling that comes with that. The pump runs an external bypass that protects it from heat build-up during the stretches when the trigger is off. This is for the crews that clean where the work is, not where the wash bay is.

Common Applications

  • Degreasing equipment and machinery on site
  • Garage, shop and workshop floor cleaning
  • Mobile cleaning work that has to reach several locations in a day

Selection Notes

  • Four pressure tiers: 2500 psi at 2.6 gpm, 3000 psi at 2.9 gpm, and 3500 or 4000 psi at 3.3 gpm. The 3500 and 4000 psi models share a frame, a burner and a weight, so the choice between them is pressure alone.
  • Engine brand is the other axis. Honda, Kohler and Vanguard engines are marked 49-state and are not for sale in California; the Mi-T-M engine variants carry no such marking. See the Models table.
  • The 2500 psi models use a Mi-T-M pump and a 4.0 gallon burner fuel tank; the 3000 psi and above use an AR pump and a 5.5 gallon tank.
  • Options are factory-fit only and cannot be added later. Electric start, adjustable thermostat, hour meter, rain cap and skid feet are all order-time choices.
Build
Frame
Reinforced powder-coated steel frame with a center-balanced lift point
Tires
13-inch flat-free tires
Pump
Direct-drive pump with an external bypass system that protects from heat build-up, a preset stainless-steel and brass unloader valve, and a forged brass manifold
Heat exchanger
Top-fired powder-coated heat exchanger
Burner
No. 1 or No. 2 diesel or kerosene fired burner, not approved for bio-fuel; Electro Magnetic Firing (EMF) ignition system generates its own firing voltage
Detergent injector
Low pressure detergent injector; available as an option on HSP-2503 models rather than fitted
Relief valve
Thermal relief valve
Unit Specifications
Water temperature
Hot water; temperature rise 150 degrees F (66 degrees C) above ambient, maximum 200 degrees F outlet
Drive type
Direct drive
Burner fuel consumption
1.53 gph on 2500 psi models, 1.84 gph on 3000 psi models, 2.14 gph on 3500 and 4000 psi models
Certification
ETL Certified for the United States and Canada
California availability
All gasoline models sold in California are required to have a CARB compliant engine; consult the factory. Engines marked 49-state are not for sale in California
Warranty
3 year coil, 3 year engine, 7 year pump limited warranty
Models
ModelPSIGPMEnginePumpBurner Fuel TankBTU per HourDimensions L x W x HShip WeightNet Weight
HSP-2503-0MMH25002.6196cc Honda GX200 OHV, 49-stateMi-T-M4.0 gal210,00043 x 29.5 x 36.5 in411 lb295 lb
HSP-2503-0MMK25002.6208cc Kohler CH270 OHV, 49-stateMi-T-M4.0 gal210,00043 x 29.5 x 36.5 in411 lb295 lb
HSP-2503-0MMM25002.6212cc Mi-T-M OHVMi-T-M4.0 gal210,00043 x 29.5 x 36.5 in411 lb295 lb
HSP-3003-3MGH30002.9270cc Honda GX270 OHV, 49-stateAR5.5 gal253,00043 x 30 x 41 in530 lb407 lb
HSP-3003-3MGK30002.9277cc Kohler CH395 OHV, 49-stateAR5.5 gal253,00043 x 30 x 41 in530 lb407 lb
HSP-3003-3MGM30002.9300cc Mi-T-M OHVAR5.5 gal253,00043 x 30 x 41 in530 lb407 lb
HSP-3504-3MGH35003.3389cc Honda GX390 OHV, 49-stateAR5.5 gal294,00043 x 30 x 41 in551 lb428 lb
HSP-3504-3MGK (not currently offered)35003.3429cc Kohler CH440 OHV, 49-stateAR5.5 gal294,00043 x 30 x 41 in551 lb428 lb
HSP-3504-3MGM35003.3420cc Mi-T-M OHVAR5.5 gal294,00043 x 30 x 41 in551 lb428 lb
HSP-3504-3MGV35003.3408cc Vanguard OHV, 49-stateAR5.5 gal294,00043 x 30 x 41 in551 lb428 lb
HSP-4004-3MGH40003.3389cc Honda GX390 OHV, 49-stateAR5.5 gal294,00043 x 30 x 41 in551 lb428 lb
HSP-4004-3MGK (not currently offered)40003.3429cc Kohler CH440 OHV, 49-stateAR5.5 gal294,00043 x 30 x 41 in551 lb428 lb
HSP-4004-3MGM40003.3420cc Mi-T-M OHVAR5.5 gal294,00043 x 30 x 41 in551 lb428 lb
HSP-4004-3MGV40003.3408cc Vanguard OHV, 49-stateAR5.5 gal294,00043 x 30 x 41 in551 lb428 lb
Engine Fuel Tank Capacity
EngineCapacity
196cc Honda GX2000.83 gal
208cc Kohler CH2700.78 gal
212cc Mi-T-M0.95 gal
270cc Honda GX2701.40 gal
277cc Kohler CH3951.85 gal
300cc Mi-T-M1.43 gal
389cc Honda GX3901.61 gal
408cc Vanguard1.51 gal
420cc Mi-T-M1.72 gal
429cc Kohler CH4401.85 gal
Electro Magnetic Firing system
The burner makes its own firing voltage off the engine, so there is no separate battery to keep charged
Center-balanced lift and flat-free tires
Handles being moved between sites without a tire to go down at the wrong moment

Included with Purchase

  • 1 Mi-T-M HSP Series Hot Water Pressure Washer (variant/model as ordered)
  • Quick connect nozzles: 0 degree, 15 degree, 25 degree and 40 degree
  • 50-foot x 3/8-inch steel wire-braided high-pressure hose
  • Adjustable-pressure insulated dual lance with trigger gun

Not Included Unless Stated

  • Burner fuel and engine fuel
  • Factory options, which must be ordered with the unit and cannot be added later: electric start, adjustable thermostat, hour meter, rain cap, skid feet, and the low pressure detergent injector on 2500 psi models
  • On-site installation or machine configuration

Note: Confirm exact included components and mount hardware with supplier at time of order.

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