National Crane Published 08/16/19 Control # 112-05 9-3
500E2 SERVICE MANUAL CRANE INSTALLATION
Configuration 1 - 571E2
This configuration allows the installation of the Series 571E
on a chassis with a small frame by using the standard
sub-base for 20 ft bed. In most cases, the chassis will not
require reinforcing and the amount of counterweight required
as minimized increasing payload capabilities.
Requires 12,000 (5443 kg) GAWRF, 21,000 (9525 kg)
GAWRR, 33,000 (14,968 kg) GVWR, ASH rear stabilizers
and sub-base for 20 ft bed.
Full capacity work area is rear 180° of vehicle from outrigger
to outrigger.
Tandem axle trucks may be used for hauling larger payloads.
Truck frame must have or be capable of being reinforced to
15.9 in
3
S.M. (261cm
3
) and 1,749,000 in-lb (197,610 N-m)
RBM under the crane, spring hanger to spring hanger.
180° Full Capacity
Work Area
69 (175.2) Min
3 (7.6) Min
168 (426.6) Min
*6900 lb
(3130) kg
Min
*7000 lb
(3175) kg
Min
* Actual scale weights
prior to installation of
crane, sub-base, and
stabilizers
Note: All dimensions inch (cm)
Ash