INTRODUCTION
SECTION I
TABLE 1-2. DRUM PERFORMANCE DATA (Cont.)
BOOM HOIST DRUMS
CLAMSHELL/DRAGLINE DRUMS
NOTES:
1. Line speeds based on engine at full load governed rpm.
2. Max. permissible working line pull for crane drum 15,000 Ibs. (6,804 kg).
3. Max. permissible working line pull for boom hoist drum - 7,600 Ibs. (3,447 kg).
1-10