DR Power Tow-Behind Yard Trimmer - Manual (Page 12)

12 DR ® 6.25 TOW-BEHIND TRIMMER/MOWER
Never perform the following adjustments when the Engine is running. Always
shut off the Trimmer Engine before making adjustments to avoid injury.
Chapter 3: Operating the DR 6.25 TOW-BEHIND TRIMMER/MOWER
Operation Notes
 See the Owner’s Manual that came with your Tow Vehicle for all safety warnings and detailed information for operating your
Tow Vehicle properly.

Do not exceed 1-3 mph when trimming to allow proper cutting and discharge of material.

Do not exceed 5 mph when transporting to prevent damage to the machine.
 Always operate the Trimmer Engine at full throttle when trimming.
 Always lock the Parking Brake and shut off the Tow Vehicle when leaving the Seat.

Never transport the Trimmer while the Trimmer Engine is running.

Be cautious when trimming in reverse and do not hit any obstacles. The machine is designed to spring out of the way when
hitting obstacles in the forward direction, not the reverse direction. If you hit obstacles with the Trimmer in the reverse
direction the trimmer could be damaged and is not covered by the Warranty.

Remove any debris buildup from the machine before every use of the Trimmer.
Preparing the Trimmer/Mower for Trimming
The characteristics of cutting height and quality are controlled by a combination of the Trimmer Cord height and tow speed. It
takes time and practice to learn what the best combinations of settings for different conditions are.
Adjusting the Cord Cutting Height
Setting the Cutting Height is easy. Cutting heights range in 1/2-inch increments
from 2.7 inches (minimum) when using the bottom Line Plate, to approximately
4.7 inches when using the top Line Plate (Figure 19). Install the Cutting Cords
in the Line Plate that gives you the desired cutting height.
Hitching the Trimmer to the Tow Vehicle
1. Position the Tow Hitch onto the Tow Vehicle Hitch and secure with the
clevis Pin and Hitch Clip (Figure 20).
Leveling the Trimmer
Tools and Supplies Needed:
 Two 9/16" Wrenches
Note: The Trimmer must always be leveled when attaching to a Tow Vehicle for
proper operation.
1. Remove the two Bolts and Locknuts that secure the Hitch to the Tow Bar
and position the Hitch at the desired setting to level the machine (Figure
20).

This machine is designed to operate at full throttle for desired trimming quality. Never trim at a slower speed; doing so can
cause stress to the drive system and could cause damage to the machine that is not covered under warranty.

Read and understand your Tow Vehicle user’s manual and all safety Warnings for operating your Tow Vehicle safely before
operating this DR 6.25 TOW-BEHIND TRIMMER/MOWER.
2.7"
Figure 19
3.2"
3.7"
4.2"
4.7"
Figure 20
Tow Hitch
Clevis Pin
Hitch Clip
Tow Bar
Bolts and
Locknuts