Hs81a cut-off saw — specifications, Table 2. hs81a power source specifications – Multiquip HS81A User Manual
Page 12

PAGE 12 — HS81A CUT-OFF SAW — OPERATION & PARTS MANUAL — REV. #2 (07/26/10)
HS81A CUT-OFF SAW — SPECIFICATIONS
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Table 2. HS81A Power Source Specifications
Engine Type
Two-Stroke, Single Cylinder, Air cooled
Displacement
4.92 cu. in. (80.7 cc.)
Maximum Spindle Speed
5,100 RPM
Engine Speed
10,000 RPM
Idle Speed
2,500 RPM
Dimensions (LxWxH)
31.5 x 8.7 x15.75 in.
(800 x 220 x 400 mm)
Fuel Tank Capacity
.23 Gallons (.9 Liters)
Fuel/Oil Mix Ratio
See Figure 13
Starting Method
Recoil Start
Ignition
Type
Electronic
Speed Controlled
Gap
.014 in. (.35 mm)
Spark Plugs
Manufacturer
Champion/NGK
Type
RCJ7Y/BPR6A
Gap
.02 in (.5 mm)
Carburetor
Manufacturer
Walbro
Model
WJ85
Type
Diaphragm/
Semi-Fixed Jet
EPA Approved