8
RA-21
SPECIFICATIONS
RA-21
Dimensions:
Width..........................................
31.5" (800 mm)
Length.........................................
64" (1626 mm)
Length (handle folded)...............
49" (1245 mm)
Height (transport).......................
39" (991 mm)
Height (handle folded)................
24" (610 mm)
Maximum gate Width...........................
32" (813 mm)
Net Weight:
Weight........................................
261 lbs. (119 Kg)
Removable weights.....................
N/A
Speed:
Aerate.................
up to 305 f.p.m. (2.84 km/h)
Engines:
Model RA-21H
Model.......................................... GX160
Honda, 4.0 h.p., 4 cycle
Starter.........................................
Recoil, on/off switch
Governor....................................
3900 RPM, no load
Idle Speed..................................
1400 + 100 RPM
Fuel Tank...................................
.66 gal. (2.5 L)
Gear Reduction.......................................
6 to 1
Model RA-21B
Model................
#12S4520131FB, Type 0141, Trim .01
Briggs & Stratton 6.0 h.p., 4 cycle
Starter.........................................
Recoil, on/off switch
Governor.......... ................................. 3200 RPM +/- 100 RPM, no load
Idle Speed...............................................
2000 RPM
Fuel Tank.................................................
3.2 qt. (3.0 L)
Gear Reduction.......................................
6 to 1
Drive:
Machine....................................
Push off the tines
Primary.......................................
Sheaves and Belts
Wheels:
Front................. 2.80-4
Rear..................
4.10 x 3.50 -4
Aeration:
Tines....
5/8" (15.875 mm) diameter, 8 per unit
Penetration Depth.....................
2 3/4" (70 mm) max.
Swath Width..............................
20.8" (558 mm)
Hole Pattern.....
2.6" x 7.5" (66 x 191 mm) on center
Production..................... Up to 26,000 sq. ft. / hour (2415 sq.m /hour)
