DIGGER DERRICK
1-61
Digger Derrick Terex South Dakota, Inc. 463280 - 9/14
OPERATION GUIDELINES
3. To horizontally store platform(s), use the following procedures:
a.Remove retaining pin (1) and release the brake (4).
b.Swing platform (3) up until slot in arm (2) activates the spring latch (6) locks.
c.Align hole in platform bracket.
d.Insert retaining pin (1) and lock brake (4).
NOTE: Platform shown removed from boom for clarity of operation.
4. To lower platform(s) to working position, use the following procedures:
a.Remove retaining pin (1).
b.Support platform (3) and unlock brake (4).
c.Release spring latch (6) and lower platform(s) (3).
d.Insert retaining pin (1) in the platform bracket for storage.
NOTE: Terex Utilities does not recommend traveling with the platform installed on the boom tip.
To travel with the platform at the boom tip, a permanent platform rest must be installed.
PLATFORM WITH LATCH ARM IN
STORED POSITION
1. Retaining Pin
2. Latch Arm on Sleeve
3. Platform
4. Brake
5. Platform Mounting Shaft
6. Spring Latch
7. Lanyard Anchor
PLATFORM WITH LATCH ARM IN
UN-STORED POSITION