Elliott Digger Derrick, Operation & Maintenance Manual, Page: 17 / 376

Responsibilities ANSI/ASSE A10.31 EEC-0168 V1.0
Responsibilities per
ANSI/ASSE A10.31
VI. Cautions and restrictions of operation, including the applicable
ambient temperature range where the digger derrick may be used
VII. Rated load capacity
VIII. Platform capacity
IX. Multiple configurations
X. Compliance with ANSI/ASSE A10.31
b. Digger Derrick Component Ratings: The digger derrick components
shall be rated in the following terms:
I. Make and model
II. Serial number
III. Year of manufacture
IV. Insulating or non-insulating
V. Maximum pressure of the hydraulic system and voltage of the
electrical control system
VI. Cautions and restrictions of operation, including the applicable
ambient temperature range where the digger derrick may be used
VII. Rated load capacity
VIII. Platform capacity
IX. Multiple configurations
X. Compliance with ANSI/ASSE A10.31
c. Digger Derrick Component Ratings: Digger derrick components shall be
rated in the following items:
I. Winch capacity
II. Winch line. Manufacturers should recommend the size, length, type
and average breaking strength of the synthetic rope and minimum
breaking strength of wire rope for use with the winch
III. Rating classification
IV. Rated capacity
V. Platform capacity
VI. Digger rating. The manufacturer shall specify for each speed range: