16
© 2014 ICS, Blount International Inc. Specications are subject to change
without notice. REV061914 F/N 545067
Engine Type 2-stroke, Air Cooled
Displacement 5.7 cu-in (94 cc)
Horsepower 6.4 hp (4.8 kW) @ 9000 rpm
Torque 50.4 in-lbs (5.7 Nm) @ 7,200 rpm
Engine Speed
9,300 +/- 150 rpm (max)
2,700 +/- 100 rpm (idle)
Weight 21 lbs (9.5 kg) powerhead only
Dimensions
18 in (46 cm) length
14 in (36 cm) height
12 in (30 cm) width
Air Filter Water resistant polyester
Carburetor Walbro RWJ-5A
Starter Dust and water resistant
Ignition Special water resistant electronic ignition
Clutch Centrifugal, three shoe, three spring
Fuel ratio 50:1 (2%) gasoline-to-oil
Fuel Capacity 0.26 gallon (1 liter)
Water Supply Minimum 20 psi (1.5 bar)
Water Flow Minimum: 2 gpm (8 lpm)
Noise Level 112 dB(A) at 3 ft (1 m)
Vibration Level
3.9 m/s
2
(front handle)
4.1 m/s
2
(rear handle)
Engine Break-in Period One tank, without cutting, cycling throttle
Spark Plug
NGK BPMR7A or Champion RCJ6Y
Electrode gap 0.020 in (0.5 mm)
TECHNICAL SPECIFICATIONS