PureFire
Introducing a new generation of two-stroke engines
Hitachi's innovative 'PureFire' two-stroke engine produces
ultra-low emissions without the need for special
or additional internal moving parts. During the intake /
compression stroke, the optimized scavenging system
within the cylinder and crankcase walls, significantly
increase the atomization of the fuel / air mixture which
results in a much more efficient combustion process.
Then, in the combustion / exhaust stroke, the exhaust
exits through a small catalytic converter in the muffler
where the remaining hydrocarbons turn into carbon
dioxide.

Features:

• New PureFire engine for model DW25EF(SRP) only
• Gear lock mechanism
• Rotation reversible by lever
• 12.7mm(1/2") keyless chuck with two-sleeves

Specifications

• Displacement: 26.9mL (cc)
• Max Power: 0.88kw
• Fuel Tank Capacity: 0.67L
• Gear Ratio: 19 7:1
• Chuck Capacity: 12.7mm (1/2")
• Max Bit Diameter: 25.4mm (1")
• Chuck Speed: 390 / min.
• at Rated Speed: 8,000 / min.
• Dimensions(L x W x H): 412 x 236 x 281 mm
• Dry weight: 5.5kg
  
  

Alternatives