|Engine Displacement||3.9 cu in (64.0cc)||4.5 cu. In (73.0cc)||4.8 cu. In (79.0cc)|
|MAX engine speed (with bar & chain)||13,500 RPM||13,500 RPM||13,500 RPM|
|power rating / BHP||3.5kW / 4.8||4.2kW / 5.7||4.5kW / 6.3|
|fuel tank capacity||25.4 oz||25.4 oz||25.4 oz|
|oil tank capacity||13.5 oz||13.5 oz||13.5 oz|
|NET weight (dry, w/out bar & chain)||13.6 lbs||13.6 lbs||13.6 lbs|
|standard guide bar||PHO (Power Head Only)||PHO||PHO|
|optional guide bars||20″, 24″, 28″, 32″||20″, 24″, 28″, 32″||20″, 24″, 28″, 32″|
|chain pitch/gauge||3/8″ – .050″||3/8″ – .050″||3/8″ – .050″|
Strong Cutting For Strong Wood
Power, Torque, and Light Weight - Just what the Professional chainsaw operator requires for efficient and low-effort forestry work such as tree felling and stripping.
Tool –free Filter servicing
Service-friendly. Release two steel clamps and remove the housing. Another clamp holds the air filter, which offers 20% greater filter surface in spite of its compact design.
“Airmaster” air filtration system
The air filtration system developed by DOLMAR filters out coarse wood particles in Chamber 1, and only the finest particles enter Chamber 2 with the air filter. This greatly reduces contamination, and the filter does not require cleaning as often.
Integrated chain brake
With exterior sprocket. This greatly simplifies chain installation and cleaning of the chain area.
Strong power, light weight
Many of DOLMAR’s competitors cannot believe their eyes when they see the power/weight ratio of our professional chainsaws. For example, the DOLMAR PS-7900, our strongest saw model, weighs only 13.6 lbs.
Oscillation damping is by means of strong, long-life steel springs. They require less space and are resistant to oil and gasoline.
Lateral chain tensioning
The innovative DOLMAR development for rapid and convenient tensioning of the saw chain.
Even easier start
Automatic half-throttle speed by means of a pull knob that combines half-throttle and choke.
Pressing the blue button for the compression-relief valve greatly reduces the effort to crank the motor.
Optimum chip exhaust
No jams because of advantageously shaped exhaust area, even for long slivers.