Engines

High Power. High Performance. Genuine.

Genuine Maruyama Power. Maruyama designs, engineers and builds engines in three distinct classes. Each is the product of years of hard won, field-proven experience in two-stroke technology. Each is high performance and highly serviceable, full of quick, high torque power and long-term reliability. And each is a model of the extraordinary quality that is the foundation of our products and our reputation.

  • The Iron 5 commercial warranty. The only 5 year commercial-use warranty in the industry.

CER Class Engine
Incredibly fuel efficient!

The MARUYAMA CER series 2-Stroke engines are the latest in our line of ultra-clean models using our revolutionary HERE (High Efficiency Recirculator Engine) technology. With this technology, we can meet or exceed today’s ultra-low Tier3/Phase3 CARB and EPA engine regulations. With 30cc and 42cc models, this is done without the need for a catalytic muffler. For all CER models, this is done using fewer components and a proven, less-costly single-venturi rotary Walbro carburetor. The most significant visible change is internal; a pair of recirculator grooves across the exhaust face of the piston. These engines produce excellent power and torque characteristics with fuel economy as much as 50% lower than prior models.

  • Made from the highest quality materials and components using state-of-the-art CNC and robotics.
  • Incredibly fuel efficient; Best in class fuel economy. As much as 50% better than prior models.
  • Crankcase volume configured to provide max. efficiency of recirculator (HERE) design.
  • Larger flywheel and cylinder fin area for max. cooling.
  • Walbro 1-pc. PCI ignition on some models; Internally advances timing for optimum performance and lowest emission output.
  • Hard chrome-plated cylinder for an even LONGER engine life.
  • Heavy-duty, washable foam air filter.
  • Ultra-smooth polished chrome surface for lowest possible emissions.
  • Inside the engine, the piston recirculator grooves are the key to the patented HERE low-emission system.
  • All ball and needle-bearing construction inside engine.
  • Stainless steel mufflers designed for best performance and low noise.
  • Forged, chrome-moly 3-pc. crankshaft with forged conrod.


VENOM Engine
Incredibly fuel efficient; About 50% savings over non-compliant engines!

The new MARUYAMA VENOM Series 2-Stroke engines are much more technologically advanced than their predecessors. We have implemented our state-of-the-art HERE PHASE2 (3rd Generation Recirculator design – High Efficiency Recirculator Engine) technology in the creation of these ultra-clean modeled engines.

The VENOM B42 and B30 engines meet today’s ultra-low Tier3/Phase3 CARB and EPA engine regulations. With these 41.5cc and 30.2cc models, this is done without the need for a catalytic muffler. Our VENOM brush cutters cut with a vengeance.

Unique features:

  • The cylinder is offset from the crankshaft centerline by 3mm.
  • The crankshaft counterweight is offset by 15°.
Benefit:

  • Lower Vibration ….
  • Lower Emissions …
  • Improved engine performance.
  • Incredibly fuel efficient; As much as 50% better than prior models.
  • 3-PC. hard chrome plated and polished cylinder for an even LONGER engine life.
  • Heavy-duty, washable foam air filter.

BE & LE Class Engines:

The BE & LE Class is lightweight, high performance and True Commercial through and through.

BE & LE Class Engines provide:

  • Full, bearing supported, chrome-moly crankshafts
  • Chrome-impregnated cylinders
  • High quality Walbro carburetors
  • Oversize fuel tanks for longer run times
  • Available in 22.5 and 25.4cc engine displacements

AE Class Engines:

The AE Class is our commercial workhorse. Rugged, powerful and designed to run season after season, the AE Class is the benchmark commercial engine system.

AE Class Engines provide:

  • Full, bearing supported, chrome-moly crankshafts
  • Chrome-impregnated cylinders
  • Dual piston rings
  • High quality Walbro carburetors
  • Full wrap, steel engine stand
  • Two-piece aluminum mufflers
  • Available in 25.4 and 41.5cc engine displacements

CER EFORCE Class Engines:

The EFORCE engine system is the future. High power, low emission, high tech, EFORCE is our commitment to a lower emission engine that delivers true commercial power and performance.

EFORCE Engines provide:

  • Full, bearing supported, chrome-moly crankshafts
  • Chrome-impregnated cylinders
  • High quality Walbro carburetors
  • Extraordinary power to weight ratio
  • Excellent fuel efficiency
  • Patented HERE™ recirculator technology
  • CARB & EPA emissions compliant