TM 5-3810-307-10
3.
ATEC Rigged for Light Lifting. To configure the ATEC for light lifting, the 22-ton hook block
will be removed and a 5-ton headache ball will be installed. This results in the following weight
configuration:
FRONT AXLE
REAR AXLE
GROSS WEIGHT
Substitute Headache Ball
-699
+372
-327
for 22-Ton Hook Block
Total
21029
21927
42956
4.
ATEC Rigged for Heavy Lifting with All Accessories. Configuring the ATEC with the 22-ton
hook block installed and all accessories (excluding headache ball) would result in the following
weight configuration:
FRONT AXLE
REAR AXLE
GROSS WEIGHT
Install aux. hoist cable
-147
+453
+306
Pile driver plates
+269
-93
+176
(in front storage box)
DAP kit
+34
+20
+54
Tech manuals/personal
+153
-53
+100
gear (in front storage box)
Driver (in carrier cab)
+265
-85
+180
Total
22302
21797
44099
5.
Rigged for Heavy Lifting with Accessories and Headache Ball. Configuring the ATEC with
the 22-ton hook block installed and all accessories including the headache ball option would result
in the following weight configuration:
CAUTION
Configuring the ATEC for heavy lifting with all
accessories including the headache ball will exceed
the 55 mph front axle limit of 22475 pounds. The
crane weight distribution must be adjusted
appropriately to reduce the front axle load to the safe
maximum. Similarly, adjustments may be necessary
to achieve acceptable weight distributions for
prevailing local highway regulations.
I-2
