OHV Vertical Cylinder          > Print chart
9HP / EH30
Performance Curve


Engine Overview:
EH30 9.0 HP Description

Engine Family Overview:
Subaru's overhead valve vertical cylinder industrial engines include four models. With a horsepower range of 6.0-11.0, these air-cooled industrial engines offer great performance at an affordable price, making them suitable for homeowners, recreational users and light-duty professional users. The engine's compact, lightweight design remains balanced with heavy-duty features that provide enhanced durability.

   Specifications:
  Class Overhead Valve Vertical Cylinder
  Shaft Horizontal
  Cylinders 1
  Displacement 291
  Cycles 4
  Fuel Gasoline
  Max HP/RPM (Gross HP) 9.0/3600
  Max KW/RPM 6.7/3600
  Continuous HP/RPM 7.0/3600
  Max Torque ftlbs/RPM 14.1/2500
  Bore x Stroke mm 78 x 61
  Compression Ratio 8.3:1
  Starter Recoil & Electric
  Dry Weight lbs 66
  Dry Weight kg 30
  Length inches (mm) 363
  Width inches (mm) 395
  Height inches (mm) 482
  Fuel Capicity US Gallons (ltrs) 1.58
  Fuel Capacity Fl oz (ltrs) 6
  Oil Capicity Fl oz (ltrs) 40.56
   Key Features & Benefits:
Automatic Decompression System Automatic decompression system ensures easy, one-pull starting every time.
Cast-Iron Cylinder Liners Cast-iron cylinder liners enhance reliability and extend engine life.
Forged High-Carbon Steel Crankshaft Forged high-carbon steel crankshaft provides maximum reliability under demanding loads.
Large Main Bearing Support Large main bearing support on PTO side of crankshaft minimizes shock under heavy loads.
Large Rust-Resistant Mufflers Large rust-resistant mufflers ensure quiet operation in a durable design.
Three-Year Limited Warranty Subaru provides a three-year limited warranty. See warranty policy for details.