image from http://tanakapowerequipment.com
The Tanaka 40 is a 39.8cc 2-stroke engine. It is part of Tanaka's "Purefire" series, a series of motors which are designed to lower emissions to meet E.P.A. and C.A.R.B regulations.
Technical Specifications[]
- Displacement: 39.8cc
- Piston Rings: 2
- Compression: 7.2:1
- Transfer Ports: 2
- Reed: no
- Carburetor: Walbro WYJ224B
- Stock Carb Settings: non-adjustable
- Oil Mixture: 40:1
- Horsepower: 1.3hp @6500 RPM
- Net Power: 1.0kw @6500 RPM
- Rotation (output side): clockwise (recoil side)
- Clutch Diameter: 78mm
- Ignition System: TCI
- Idle RPM: 3000 RPM
- Max RPM: 11000 RPM
- EPA Compliant: yes
- C.A.R.B. Compliant: yes
- Fuel Type: unleaded
Availability[]
The Engine.
Parts and Service.