Manitowoc National Crane NBT40-1 Series - Page 172

10-2 3-29-2018 Control # 610-00
MAINTENANCE CHECKLIST NBT40-1 SERIES OPERATOR MANUAL
Dimensional Drawing
8839-1
10431 (Ret-142’ Boom) 9512 (Ret-103’ Boom) 9520 (Ret-127’Boom) 11707 (Ret-161’ Boom)
43188 (Ext-142’ Boom) 31395 (Ext-103’ Boom) 38697 (Ext-127’Boom) 48970 (Ext-161’ Boom)
9647 (142’ Boom)
2516
2904
Mounting Surface
1518
245
519
5721
7475
8239
FIGURE 10-1
8839-2
R2622
Counterweight
Tail Swing
R1919 Cab
Swing
1201
1324
Mounting Surface
1997
Retracted
Mounting Surface
646
7503 Full Extension
5349 Mid Span Extension
2497
Center Rotation
TYPICAL VIEW ONLY