Landa MHC4-35324E Mobile Gas-Powered Diesel-Heated Hot Water Pressure Washer — 3500 PSI, 3.5 GPM, Honda GX390 Electric Start (Part No. 1.110-042.0)
- FREIGHTFree freight to any US address, included at checkout. How it works →
- US EQUIPMENT SALESSold to US customers by Janitori, based in Canada
- DOCUMENTED DETAILSUse the specifications and documents published for this model
- FREE FREIGHTAny US address, no order minimum — included at checkout
- EQUIPMENT SUPPORTCall 1-888-287-3732, 24/7
Product description
The MHC4-35324E is the roll-it-to-the-mess hot water machine: a gasoline engine for the pump, a diesel-fired burner for the heat, and all-terrain tires so one person moves it across a yard without a truck. Hot water is what separates it from a cold-water unit - it dissolves grease and protein soil instead of just blasting at it, which is why this configuration wins on kitchen exhaust pads, garbage rooms, equipment yards and anything with baked-on oil. The heating coil is horizontal, made of cold-rolled Schedule 80 steel pipe, and lifts out for descaling, which is the maintenance job that kills badly designed hot-water washers.
- Rated 3.5 GPM at 3500 PSI — the highest working pressure in this shortlist, on a machine that still rolls on tires.
- Diesel-fired 12V DC burner heats the water on the machine, so grease and protein soils release instead of being pushed around.
- Horizontal heating coil of leak-free cold-rolled Schedule 80 steel pipe, carrying a 5-year coil warranty.
- Unique lift-out coil design gives direct access for descaling and soot removal instead of a teardown.
- Honda GX390 389cc overhead-valve engine with keyed electric start and a slide-out polyurethane battery box.
- Industrial tri-plex direct-drive high-pressure pump with forged brass head, 3400 RPM, 7-year limited warranty.
- Rust-free fuel tank with an elevated fuel line so tank sediment never reaches the burner.
- Easy-reach control panel with adjustable thermostat, hour meter and digital tachometer that flashes a service reminder.
- 50 ft of steel-wire-braid high-pressure hose with a 24-inch guard for burst protection.
- 13-inch tubed all-terrain tires plus engine vibration isolators for rough-ground transport and lower wear.
Receiving — do not sign clean
- Count the pieces against the bill of lading before the driver leaves. A machine, its batteries and its accessories can ship as separate items.
- Walk the pallet. Check the shrink-wrap, the crate corners and the machine itself — forks go through crates more often than anyone admits.
- Photograph any damage before you sign. Once the driver has your signature the photographs are worth much less.
- Write the damage on the delivery receipt. A clean signature on a damaged pallet is what makes a freight claim hard. Then call 1-888-287-3732 the same day.
Complete your setup
This machine runs on Janitori commercial-grade chemistry — machine and solution from one supplier, one reorder. Stock the essentials with your unit.
Why buy from Janitori
Commercial & fleet orders
Gyms, schools, facilities, property managers, government. Tell us your purchasing process, quantity and timeline. Ask about PO or net-terms eligibility; approval is not guaranteed.
Questions, answered
What training is required to run this machine?
Follow the manufacturer operator manual and your workplace's required training and safety procedures before use.
How does freight delivery actually work?
Delivery method and services depend on the order and destination. Confirm the shipment plan before ordering. Full guide: how freight delivery works.
What happens if it arrives damaged?
Note the damage on the delivery receipt, take photos, and contact us promptly so we can confirm the process applicable to that shipment.
Where can I find warranty information?
Use the warranty document published for this exact model, when present, and contact us with questions before ordering.
Can my organization request purchase-order terms?
Use the commercial quote form to describe your PO or net-terms process. We will confirm whether the requested process can be supported.
Which pads and cleaning products should I use?
Use only verified product references and the manufacturer's compatibility requirements. Contact the equipment desk with your floor type and application before substituting a product.
Product specifications
- Model number
- MHC4-35324E
- Part number
- 1.110-042.0
- Water type
- Hot water
- Working pressure
- 3500 psi
- Flow rate
- 3.5 gal/min
- Heat source
- Diesel-fired 12V DC burner with adjustable thermostat
- Outlet temperature
- Adjustable via the onboard thermostat
- Heating coil
- Horizontal cold-rolled Schedule 80 steel pipe with lift-out access; 5-year warranty
- Engine
- Honda GX390 with keyed electric start
- Engine displacement
- 389 cc
- Pump
- LS3540GR.3 tri-plex direct drive
- Pump speed
- 3400 RPM
- Pump warranty
- 7-year limited
- Fuel tank
- Rust-free with elevated fuel line
- High-pressure hose
- 50 ft steel-wire braid with 24-inch guard
- Chassis
- 1-1/4 in welded square steel tube with epoxy powder coat
- Tires
- All-terrain tubed
- Ship weight
- 600 lb
- Field options
- Hose reel kits 8.915-496.0 / 8.750-487.0 / 8.750-477.0; float tank 8.915-406.0; lifting bracket 8.916-184.0; trailer mount 8.915-494.0
Documents
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Outfitting a facility or a fleet?
Multi-unit pricing, chemistry programs, and parts stocking plans. One supplier for the machine and everything it consumes.
