VoltagePrice Call to order
230V, three phase, 60Hz$4,180.00 1-800-471-7157

The Super Max™ 8730 is an electric powered cold water pressure washer that offers a higher pressure (2500 psi) than the Super Max™ 8720. In addition, the 8730 can accept hot water up to 180°F and features flow rate of 4 GPM. This model is ideal for those requiring a portable pressure washer with sandblasting, but that do not require the additional cleaning power afforded by a hot water or steam pressure washer.

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pressure washer, pressure washers

The Super Max™ 8730 is an industrial electric powered cold water pressure washer that offers the same flow rate and optional features as the Super Max™ 8720, but with a higher pressure (2500 psi) than the Super Max™ 8720. Two gun operation, a wet sandblasting system are available on the Super Max™ 8730 making this model ideal for those applications requiring a powerful, portable electric powered cold water pressure washer as well as those applications that require wet sandblasting, but that do not require the additional power afforded by models offering hot water and steam pressure washing capabilities.

Daimer offers pressure washers in a variety of power configurations for worldwide requirements. The following are available: 110-120V, 208V, 220-240V, 380V, 415V, 440-480V, and 575V; single and three phase; 50 or 60 Hz. Please contact us for pricing.

Product Specifications

Warranty1 year (limited)Water Pump Warranty5 years (limited)Motor/Engine Warranty2 years (limited)
Pressure2500 psi
Flow Rate4 GPM
Temp. Optionscold water
Steam Temp.N/A
Hot Water Temp.Optional support up to 180°F. Call for more information.
Standard Power Methodelectric: 220V-240V, three phase, 60 Hz
Optional Power Methods(call for pricing) 220V-240V, single phase, 50 Hz; 220V-240V three phase, 50 or 60 Hz; & 440V, three phase, 50 or 60 Hz
Motor Sizeheavy duty 7.5 HP - NEMA
Minimum Generator SizeContact Daimer
Gasoline/Diesel Fuel CapacityN/A
Ignition SystemN/A
Power Cords1
Heating MethodN/A
Heating Fuel CapacityN/A
Heater Exchange CoilN/A
Heater Response TimeN/A
Operating Timecontinuous use
Pump Drive Methoddirect drive
Chemical Infusionyes, high pressure injection
Wand Includeddurable 3' trigger wand with quick disconnect
Nozzles Standard0º (blast), 15º, 25º, 40º
Pressure Hose25' high pressure hydraulic hose
Pressure Hose Optionsadditional/customizable lengths available
Dimensions19"w. x 41"d. x 43"h. w/o handle
Weight290 lbs
Housingpowder-coated steel, high gloss, chip/chemical resistant
Phosphatizing SystemN/A
Acid/Phosphate Chemical FeedN/A
Trailer Mountyes - when wheels are removed
Multi-Gun Operationoptional - call for pricing
Wall Mountyes - when wheels are removed
Wet Sandblasting Systemoptional - call for pricing

Parts List


Standard Parts / Quantity

3' Durable Trigger Wand with Quick Disconnect 1
0º (Blast) Nozzle (not shown) 1
15º Nozzle (not shown) 1
25º Nozzle (not shown) 1
40º Nozzle (not shown) 1
25' High Pressure Hydraulic Hose (not shown) 1


Need High Pressure Levels To Fight Dirt? Check Out A Cold Water Pressure Cleaning System

A cold water pressure washer has many applications, from washing concrete to keeping machinery and equipment clean and grime free. High pressure levels combined with features, such as two-gun operation, wet sandblasting, and low pressure chemical infusion is the highlight of these pressure washers.

A cold water pressure washer uses water at inlet temperatures to remove dirt from surfaces, such as stone, concrete, brick, and tile. Only Daimer®’s cold water pressure washers carry that assurance of quality and efficiency.

In addition to these characteristics, Daimer®’s cold water pressure washers have other features that make them a great investment for cleaning various commercial facilities. Daimer®’s each and every pressure washing equipment is corrosion resistance. Daimer®’s pressure washer systems are built for operating in difficult conditions, where constant exposure to detergents, chemicals, and dirt is normal.

The Super Max™ 8730, for example, is a pressure washer that has corrosion and chip resistant, powder-coated steel housing. It has a durable wand and a long hose that can tolerate very high pressure levels. This electric pressure washer has a 7.5 HP - NEMA engine.

Another feature particular to such high-quality electric pressure washers is their powerful spray. The Super Max™ 8730 can attain a pressure level of 2500 psi and flow rate of 4 gpm. This electric pressure washer can also accept hot water temperature of up to 180°F.

This pressure washing equipment has many power methods. Its standard power method is electric 220V-240V, three phase, 60 Hz, while the optional power methods are 220V-240V, single phase, 50 Hz; 220V-240V, three phase, 50 or 60 Hz; and 440V, three phase, 50 or 60 Hz. The machine can also be trailer mounted or wall mounted when the wheels are removed.

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