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Mobile car wash operator steam cleaning the exterior of a black sports car using the Optima XD Steamer

Optima Steamer™ XD

Our latest diesel-powered steamer, the XD is ideal for mobile applications such as auto detailing, recreational equipment, municipal cleaning and disaster recovery.


The diesel-powered Optima Steamer™ XD is our flagship steamer, redesigned with next generation features that make it easier to harness the cleaning power of steam. The XD boasts an LCD display for easier operation, larger water and fuel tanks with visible gauges, a more compact size and an easy-access chassis that makes maintenance and repair a breeze.

And because the new XD is powered by diesel fuel, it is ideal for mobile cleaning and sanitizing applications such as:

  • Cleaning and detailing cars, trucks and other vehicles
  • Removal of wraps, surface decals and film
  • Cleaning farming and recreational equipment
  • Municipal cleaning, sculpture  and monument cleaning, disaster recovery

Optima Steamer™ XD
Optima Steamer™ XD
Optima Steamer™ XD
Optima Steamer™ XD

Front View

Optima Steamer™ XD

Rear View

Optima Steamer™ XD

The Optima Steamer XD and XE LCD Display


The XD’s design has been optimized to take up less cargo space, make maintenance easier and improve durability to handle the toughest job sites.

The Optima Steamer XD and XE LCD Display


The XD’s intelligent CPU and LCD monitor make operation and maintenance simple. No clumsy touchscreen or complicated controls–turn it on and you’re steaming.

3D rendering of a cross section of the Optima Steamer's high-efficiency heating system


The XD’s patented boiler system fuels its unrivaled power, quickly delivering more dry steam, continuously. You will see and feel the difference.

3D rendering showing the Optima Steamer's multi-stage safety devices


The XD has been intelligently designed so it can be operated by almost anyone. With over 20 safety features, it takes the worry out of operation.

Close-up showing how to connect the quick-plug for feed-water


The XD has 2 steam output connections standard with options available for more. Connect a water hose for an unlimited supply of water.

Close-up view of dry or wet steam selector


Increase the moisture output of the steam spray for tougher jobs. Hot water is delivered from the boiler to make quick work of heavier oils and caked on dirt.

A grid of 6 images of microbes under a microscope


The Optima’s superheated steam is lab tested to kill mold, bacteria and viruses using only water. Sanitize while you clean and stop odors where they start.

Seedlings growing from stacks of coins. A hand adds a coin to the pile in front of the stacks.


Get rid of harmful chemicals, reduce water consumption and cut wastewater with the Optima and save money while you’re saving the earth.

Person using an Optima DMF Steamer and microfiber cloth to clean the exterior of a vintage red car

Mobile Car Wash

  • Clean a car using less than 1 gallon of water
  • No waste water collection, virtually no runoff
  • Cleans interiors, mats, engines all with water alone
Two people using one Optima Steamer DMF to clean playground equipment

Commercial Cleaning

  • Power of a pressure washer, fraction of the water
  • Eco-friendly cleaning without chemicals, waste water
  • Makes easy work of glues, tars, greases and more
Person steam cleaning a carpeted car floor mat

Car Detailing

  • Continuous dry vapor steam sanitizes while it cleans
  • Easily remove gunk and grime from nooks & crannies
  • Reduce chemical usage, deodorize
Cleaning tile grout with a special steam mop squeegee

Facility & Hospitality

  • Eliminate odors where they start by cleaning with steam
  • Quickly sanitizes surfaces, fabrics, cushions, and other high-contact areas with no waste water
CategoryIndustrial Mobile Dry Steam (diesel-heated, electric operation)
Burner Power161,672 BTU/hr or 40.8 kcal/hr (~47kW equivalent)
Steam Capacity
Steam Production Rate
89.5 kg/hr / 196.32 lb/hr
Maximum Flow Rate0.48 gal/min / 1817 cc/min
Operating Pressure9.5 bar / 138 psi max
7-8.5 bar /102-123 psi continuous
Preheating Time3.5 minutes
Spray Temperature135°C / 275°F
Boiler Material304 Stainless Steel Boiler
Boiler Capacity14.62 liters / 3.86 gal
Boiler Temperature178°C / 352°F
Required Voltage115V (110~120V),
220~230V (50, 60Hz)
Required Wattage450W max
Required Amperage4 amp max
Water Tank Capacity36 liters / 9.5 gal – w/ water feed connection for continuous fill
Fuel Tank Capacity36 liters / 9.5 gal
Fuel ConsumptionMobile Wash/Detailing¹:
exterior wash + interior detailing: 0.4~0.6 liters per vehicle
Barrel Sanitation²:
approx. 0.16~0.18 liters per barrel
Max. Power Continuous Output³:
1 gun, continuous steam: 0.025~0.035 liter/min.
2 gun, continuous steam: ~0.07 liter/min.
Steam Hose Connections2 standard – option to add up to 4
Steam Hoses/Guns Includedx1 33-foot/10 meter hose, x1 steam gun
Direct Water ConnectionYes
Product Weight, empty93.5 kg / 206 lbs
Product Dimensions (L x W x H)100 x 66 x 89 cm / 39.2 x 26 x 35 in
584,700 cm³ / 21 cubic feet
Freight Dimensions76 x 111 x 103 cm / 44 x 30 x 39.5 in (L x W x H)
133.68 kg / 295 lbs
9.78 density, Class 92.5, NMFC-177680
Body Materialspanels/tanks: Polypropylene, Polyethylene
frame: 400 Stainless Steel, enamel coated
Colors AvailableRed
*Fuel consumption rates shown are estimates and can vary based on the condition of what is being cleaned, whether the operator(s) uses best practices and whether proper maintenance for the machine is adhered to. The Optima’s patented burner system quickly achieves maximum pressure, efficiently running on-demand to maintain output. ¹Usage may vary depending on vehicle size/condition, experience of operator and services rendered. Using the Optima for exterior car wash will greatly reduce the average time spent per vehicle compared to similar steamers. ²Estimate based on simultaneous dual barrel sanitation at the steamer’s maximum pressure for 5 minutes. ³Maximum Power/Continuous Output is calculated with the steam gun trigger(s) held down continuously while maintaining a maximum dry steam production rate of up to 1,400 cc/min. This rate does not reflect typical usage in any way and should not be used to calculate hourly or daily fuel consumption unless the steam gun will be held down continuously.

Included Accessories

Part NoQuantityDescription
85-503561Steam Gun K26 with nozzle 3.5
85-502021Steam hose PTFE 6-8.5, 10m (Electric, 60HZ)
18-830041Microfiber towel FBZ, Dark blue
18-830051Microfiber towel Warp knitted, Dark blue
18-830061Microfiber towel Wool, Dark blue
23-331113Water probe sensor
12-240241Water filter, ADMF 1212M
33-330074Fuse 5×20 6.3A (Diesel Model, 100V)
22-221050.28Silicon tube 12 x 16, Nozzle protector 1M
14-430332O-ring D.17.12 x 2.62 U115
14-430022O-ring D.21.89×2.62, U118
32-210611Couplings D. 1/2-5/8 PTC or Garden hose adapter PF3/4 (USA Only)
35-500651Free Chlorine Water Check (EPA)
35-500661Total Hardness- Preprinted Foil
1Maintenance Toolkit
XD Included Accessories

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