Blount 633GC User Manual
Page 8
633GC OPERATOR’S MANUAL
© 2006 ICS, Blount Inc.
P/N 70944 Feb 06
TECHNICAL SPECIFICATIONS
Engine Type
2-stroke, Air Cooled
Displacement
101cc (6.2 cu in)
Horsepower
6. HP (4. kw) @ 700 RPM
Engine Speed
11,00+/-00 RPM, Mechanically
governed
Diamond Chain Speed
4,90 fpm (2m/s), free running
Idling Speed
200-200 RPM
Weight
27. lbs (12.kg) with guide bar and
diamond chain
Cut Depth
14 in (6cm) & 16.2 in (41cm)
Bar Lengths
14 in (6cm) & 16.2 in (41cm)
Carburetor
Walbro WGAK, Throttle shaft sealed,
Ignition
Selettra electronic – Water resistant
Clutch
Centrifugal, three shoe, single spring
Fuel ratio
2:1 gasoline-to-oil
Fuel Capacity
4 oz (1 Liter)
1-1 minutes run time per tank
Water Supply
Minimum 20psi (1. bar)
Water Flow
Minimum: 2 gpm ( lpm)
Noise Level
102dB at ft (1m)
Vibration Level
meters/sec
2
(front handle)
Engine Break-in Period
One tank, without cutting, cycling
throttle
Spark Plug
Champion CJ7Y or Bosch BWS7F