Blount 633GC - 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