SR 420 Backpack Blower/Sprayer Specifications
| DISPLACEMENT | 56.5 cc (3.44 cu. in.) |
| ENGINE POWER | 2.5 kW (3.55 bhp) |
| WEIGHT | 10.9 kg (24.0 lbs.) |
| FUEL CAPACITY | 1500 cc (50.7 oz.) |
| CONTAINER CAPACITY | 14.01 (3.7 gal.) |
AIR VOLUME
With tubes
Without tubes |
750 m3/h (441 cfm)
1260 m3/h (742 cfm) |
| AIR VELOCITY | 101 m/sec.(226 mph) |
SPRAY RANGE
Vert.
Horz. |
11.5 m (38 ft.)
12 m (40 ft.) |