Pressure Washers

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Up to 3500 PSI | 4.7 GPM

  • Carries up to 400 gallons
  • Captures, filters and recycles wash water for continuous use
  • Patented Trans-Heat Technology provides better fuel efficiency


  • Model Specs
  • Features
  • Field Installed Options
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If you are looking for a "green" solution to waste water disposal, Landa's patented and revolutionary ECOS Mobil Wash/Reclaim System should be right up your alley.  This environmentally friendly, mobile wash system combines a hot water pressure washer with a waste water recovery and filtration system atop a trailer unit, making it simple to dispose of the gray waste water from your pressure washing operation, or recycle and reuse it.  You'll be in compliance with most municipal regulations, and will be doing your part to help conserve our precious natural resources. Contract cleaners, municipalities, and ports can all benefit from the addition of an ECOS mobile wash system to their stable of equipment.

 Buy with Confidence!  Landa's advertised specifications (PSI, GPM, etc.) are certified by the Cleaning Equipment Trade Association to be correct.  And, of course nearly all Landa equipment is ETL certified to UL-1776 and CSA safety standards.

Model # Version GPM Pump PSI RPM Engine Ship CCs Wt. Lbs
ECOS-7000   4.7 3500 1360 Honda GX660 688 3500
ECOS-7000 LX 4.7 3500 1360 Honda GX660 688 3500
ECOS-7000 DX 4.7 3500 1360 Honda GX660 688 3500


  • Vacuum / Water Reclaim System with 50 feet of 2-inch vacuum hose and draggable, non-tipping suction head provides continuous suction of wash water.
  • Patented Trans-Heat Technology* captures exhaust from the engine to preheat water, increasing water temperatures up to 15°F and providing better fuel efficiency.
  • Conveniently placed Locked Control Panel includes key start, choke, Burner On/Off Switch, Adjustable Thermostat, and an Hour Meter with low oil indicator. Also includes reclaim pump, vacuum motor switches and Low Point Drain for water tanks.
  • Landa Duracoil with stainless steel top wrap and 5-year warranty heats water using highefficiency 120‑volt Burner.
  • Honda GX660 Engine and Landa LT Pump with 7-year warranty provide 4.7 GPM at 3500 PSI of cleaning power.
  • Heavy-Duty 4,000 Watt Generator produces reliable 120V AC power to the burner and vacuum.
  • Durable Swing-Away Tongue (rated for 7,500 lbs) connects with either a 2 5/16-inch Ball Coupler or Lunette Ring (DX model), 7-pin Electrical Trailer Plug and heavy-duty 2,000 lb. capacity Swivel Jack, allowing trailer to be stored in a smaller area.
  • Two Hose Reels hold up to 100 ft. of high-pressure hose and 75 ft. of low-pressure hose.
  • 30 in. x 7 ft. Galley allows for storage of pressure washer equipment with a removable rear gate.
  • Locked compartment includes Dual Fuel Tanks for gasoline engine (17 gallons) and diesel burner (17 gallons). Also includes space for two detergent buckets.
  • Four 15-inch Black-Rim Wheels with 205/75/R15D tires on Tandem Axles rated at 3,500 lbs each (7,000 lbs total) with Electric Brakes on both axles and battery operated Breakaway Kit for added safety.
  • Four Color-Coded Quick-Couple Nozzles made of hardened stainless steel are mounted near hose reel for ready access.
  • Safety Features including redundant devices such as a Rupture Disk, and hightemperature shutdown to guard against excessive pressure or heat.
  • 100 ft. Tuff-Skin 6000 PSI Hose
  • Water Jet Surface Cleaner (optional)
  • Spare Tire Kit, ECOS Trailer - No Panel (tire not included)
  • Spare Tire Kit, ECOS Trailer - With Panel (tire not included)
  • Tire/Wheel Assembly, Black, 15" Radial
  • 5 micron Carbon Filter Cartridge
  • 20 micron Pleated Filter Cartfidge
  • Pre-Filter Sock
  • Oil Absorbant Sock