Manitowoc National Crane 500E2 Service Manual

9-32 Published 08/16/19 Control # 112-05
CRANE INSTALLATION 500E2 SERVICE MANUAL
Check the final weight of the unit with crane installed. See
“Specifications Section” for weight of 571E and center of
gravity. Note that this weight does not include weight of rear
ASH stabilizers [830 pounds (377 kg)]. Use 4” set back (Cab
to Torsion Box).
Check the final unit weight with a full load of diesel (7.3 lbs
per gal) (0.87 kg per liter) and men (200 lbs per man) (90 kg
per man) to ensure that the axle ratings have not been
exceeded so that DOT certifications requirements can be
met.
After the unit is completely assembled, the stability test must
be run in accordance with the Stability Test Procedure at the
end of this section to verify crane stability.
Rear Axle Weight Front Axle Weight
Base Unit
Counterweight
Add Crane Weight
Rear Stabilizer Weight
Total
4968 lb
(15136) x 169.5
=
10954 lb
237
2254 kg
1416 lb
643 kg
(15136) - 10954 = 4326 lb
5982 lb
2713 kg
934 lb
423 kg
(6947) x 431
=
4974 kg
602
(830) x 274
=
960 lb
237
(6947) - 14974 = 1973 kg
(830) - 960 = -130 lb
(377) x 696
=
436 kg
602
(377 - 436 = -59 kg
18298 lb
8307 kg
11148 lb
5050 kg
69 in
(179 cm)
0 in
21 in
(53 cm)
169.5 in (431 cm)
15316 lb (6947 kg)
571E Crane Wt
21 in
(53 cm)
174 in (696 cm)
830 lb (377 kg)
Rear Stabilizer Wt

Manitowoc National Crane 500E2 Specifications

General

Brand	Manitowoc
Model	National Crane 500E2
Category	Construction Equipment
Language	English