Model: WG90 Gas Engine
Specification
Engine type: 4-stroke 30° Inclined single cylinder, air-cooled
Bore x stroke: 54mm x 38mm
Displacement: 87cc
Compression ratio: 7.7: 1
Max power output: 2.6HP/4000rpm
Max torque: 4.4N. M/3000rpm
Ignition system: Non-contact transistorized ignition (TCI)
Start mode: Recoil and hand-operated
Air cleaner: Semi-dry, oil bath, dual, double silent and cyclone type
Fuel tank capacity: 1.6L
Fuel consumption: 450g/HP-hour
Engine oil capacity: 0.37L
Net weight: 10.6kg
Dimensions (L x W x H): 300 x 290 x 280mm

Safety/Quality Approvals:
EPA, Number: WAN-NRSI-06-03, Issued by: Office of Transportation and Air Quality, Certification and Compliance Division
Issue Date: 28-Feb-2006