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Sapphire Scientific

370 EFI Truckmount

  • 128144 - 370 EFI with 90 gal. / 341 L waste tank
  • 128278 - 370 EFI High Capacity with 120 gal. / 454 L waste tank
  • Product Details

    The 370 EFI truckmount upgrades the industry's best-selling Sapphire 370 truckmount with new features that make it more efficient, longer lasting and easier to use. This machine boasts the lowest fuel consumption of any truckmount, saving $10,000 over 5 years*.

    Its Kohler EFI engine only operates at 65% capacity at maximum load condition - almost 25% less than any competitor truck mount. That means lower repair costs, less downtime and longer component life.

    The engine qualifies for Kohler extended oil life program, requiring oil and filter changes only after 300 hours of use, with no break-in period, saving significant service costs. Most truck mount engines require a first oil change after 8 hours, and then every 50-100 hours after that.

    Critical exhaust components are coated with Cerakote, which lowers temperatures by 35%, making the van cooler and safer, plus ensuring less wear on truck mount parts. The 370 EFI also includes the Sapphire Scientific patented heat exchanger and cooling belt technology.

    With the 370 EFI, you get the comprehensive coverage of 2-year parts and label plus extended 5-year limited warranty on heat exchanger, frame and waste tank.

    *Savings over 5 years including lower fuel, oil and service costs and related downtime.

    (If you're in California and need a CARB-compliant truckmount, the Sapphire Scientific Peak 500 is the best truckmount for you.)

  • Specifications
    • Power plant: 26.5 HP Kohler V-Twin EFI gasoline engine
    • Vacuum pump: Eurus ZG 4006 tri-lobe positive displacement blower manufactured to Legend Brands specification
    • Solution pump: General HTXS1813S with an electric clutch operating up to 1500 psi and up to 3.4 GPM at 1478 RPM
    • Chemical injection system: Last step injection
    • Frame construction: 0.125 in. × 2 in. powder-coated aluminum box tubing
    • Frame finish: Corrosion-resistant powder coated
    • Belt cooling: 100 CFM through-frame air injection system
    • Heat exchanger: Patented single-stage finned tube coil
    • Dimensions:
      • Console (W × H × D): 16 × 38 × 45 in.
      • 41 × 97 × 114 cm
    • Legend Rewards: 10,000 points
    View Full Specs
  • Features
    • Extended 5-year limited warranty on heat exchange, frame and waste tank
    • Kohler Certified Engine with 3-year factory warranty
    • 2-year parts & labor limited warranty
    • Lowest fuel consumption in the industry - cleaning at 1 gal. per hour
    • Electronic throttle control - easy start with no choke
    • Smallest cubic size in the industry: Requires 50% less cubic space than other competitive models, freeing up precious van space
    • Thermostatic control - Allows complete temperature control up to 250° F | 121° C
    • Kholer approved extended oil life - only change every 300 hours with approved Kohler Pro 10W-50 Synthetic Oil and Extended Oil Filters
    • Longer belt life: Unique powered through-frame cooling - Directs air over drive belts, extending belt lifespan
    • Intuitive control panel - Simplifies operation
    • Last-step chemical injection - Ensures peak performance from water pump system
    • Quiet low vibration operation:Kohler power plant and Eurus blower combine for reduced vibration and sound compared to previous models
    • 25 amp charging circuit for accessories
    • 12-inch glided titanium wand
    • Waste tank with shut-off switch
    • 100 ft. of 2 in. vacuum hose & 1 2-inch vacuum hose connector
    • 100 ft. of 1/4 in. high pressure solution hose with quick disconnect fittings
    • 50 ft. water supply hose with quick connect
    • Waste tank mesh filter and waste tank strainer basket
    • Fuel pump and filter assemblies



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