The SAFE-SPEED EDGER... 
This attachment was designed and built to edge sidewalks, 
driveways, flowerbeds, or around base of trees. A narrow 
trench is sliced and cut next to the drive, walk or wherever the 
edge is desired. Six sharp knives revolve at the proper speed for 
best cutting and yet are not liable to throw hard objects such 
as stones and sticks with great force such as could be done with 
higher speed edgers. 
While not designed for this purpose we have found that the 
ample power of the Lauson engine permits this edger to be 
10 
used as a tillage unit in small 
flower beds, borders and gardens. 
By simply moving the handles 
back and forth and moving the 
edger slowly backward, the SAFE- 
SPEED EDGER will till even the 
hardest packed earth. It has done 
so to the complete surprise of its 
most skeptical critics. 
Here again is an attachment that can be added to do a num- 
ber of additional jobs—and at only a fraction of the cost of 
other comparable equipment. 
EDGER SPECIFICATIONS 
ROTOR SPEED 
Adjustable from 600 to 900 revolutions per minute by 
changing governor speed on engine. 
CUTTING DEPTH 
Adjusts from 0” to 234” by simple lever arrangement— 
takes only seconds. 
DRIVE 
Engine runs edger through V-belt to roller chain final 
drive; No. 40 roller chain fully inclosed running in lubri- 
cant. Motive power furnished by operator—pushes easily, 
controls speed at will. In edging sidewalks edger pulls self 
along under most conditions. This tool is easy to operate. 
POWER UNIT 
The same standard 2 h.p. Lauson gasoline motor as on 
ROTO-HOE basic unit. 
