V-Twin          > Print chart
18HP / EH63V
Performance Curve


Engine Overview:
EH63V 18.0 HP Description

Engine Family Overview:
Featuring six models ranging from 18 to 28 horsepower, the V-Twin Cylinder Series Industrial Engines are the workhorses of the Subaru commercial grade engine line. This series provides maximum versatility offering models with horizontal or vertical PTO shafts, allowing engine use with an even greater variety of industrial and construction equipment. Compared to conventional side-valve engines, Subaru’s V-Twin provides smooth, reliable torque throughout the rpm range, improved breathing room at high rpm and low fuel consumption.$0

   Specifications:
  Class V-Twin cylinder
  Shaft Vertical
  Cylinders 2
  Displacement 653
  Cycles 4
  Fuel Gasoline
  Max HP/RPM (Gross HP) 18.0/3600
  Max KW/RPM 13.4/3600
  Max Torque ftlbs/RPM 31.9/2000
  Max Nm/RPM 43.2/2000
  Bore x Stroke mm 80 x 65
  Compression Ratio 8.3:1
  Starter Electric
  Dry Weight lbs 93
  Dry Weight kg 42
  Length inches (mm) 475
  Width inches (mm) 469
  Height inches (mm) 353
   Key Features & Benefits:
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-Capacity Air Cleaner Large-capacity air cleaner with dual elements enhances reliability.