TM 9-2320-392-10-1
M1084A1/M1086A1 MATERIAL HANDLING CRANE
0030 00
(MHC) OPERATION - Continued
DETERMINE MHC SETTINGS FROM RANGE DIAGRAM - Continued
6.
Locate load distance from MHC in Table 1, MHC Range Diagram Summary.
7.
Locate boom angle that was determined in step 4. Follow horizontally across table to
verify height of boom and to determine maximum load. (Example: Boom height is 16
ft (4.8 m) and maximum MHC is 3,500 lb. (1,589 kg).)
Table 1. MHC Range Diagram Summary.
LOAD DISTANCE FROM
BOOM
HEIGHT OF BOOM
MAXIMUM LOAD
MHC
ANGLE
16 ft (4.9 m)
0 degrees
10 ft (3.1 m)
2,200 lb. (999 kg)
15 ft (4.6 m)
15 degrees
14 ft (4.3 m)
2,200 lb. (999 kg)
14 ft (4.3 m)
25 degrees
16.5 ft (5.0 m)
2,500 lb. (1,135 kg)
13 ft (4.0 m)
35 degrees
19 ft (5.8 m)
2,700 lb. (1,226 kg)
20 degrees
14.5 ft (4.4 m)
2,700 lb. (1,226 kg)
12 ft (3.7 m)
38 degrees
19.5 ft (5.9 m)
2,900 lb. (1,317 kg)
27 degrees
16 ft (4.9 m)
2,900 lb. (1,317 kg)
11 ft (3.4 m)
44 degrees
21 ft (6.4 m)
3,200 lb. (1,453 kg)
35 degrees
17.5 ft (5.3 m)
3,200 lb. (1,453 kg)
15 degrees
13 ft (4.0 m)
3,200 lb. (1,453 kg)
10 ft (3.1 m)
50 degrees
22 ft (6.7 m)
3,500 lb. (1,589 kg)
42 degrees
19 ft (5.8 m)
3,500 lb. (1,589 kg)
29 degrees
15.5 ft (4.7 m)
3,500 lb. (1,589 kg)
9 ft (2.7 m)
55
degrees
23
ft
(7.0
m)
3,900
lb.
(1,771
kg)
48
degrees
20
ft
(6.1
m)
3,900
lb.
(1,771
kg)
37
degrees
17
ft
(5.2
m)
3,900
lb.
(1,771
kg)
20
degrees
13
ft
(4.0
m)
3,900
lb.
(1,771
kg)
8 ft (2.4 m)
57
degrees
23.5 ft (7.2 m)
3,900
lb.
(1,771
kg)
53
degrees
21 ft (6.4 m)
4,370
lb.
(1.984
kg)
45
degrees
18 ft (5.5 m)
4,370
lb.
(1.984
kg)
33
degrees
15 ft (4.6 m)
4,370
lb.
(1.984
kg)
7 ft (2.1 m)
57 degrees
21 ft (6.4 m)
5,000 lb. (2,270 kg)
41 degrees
16 ft (4.9 m)
5,000 lb. (2,270 kg)
10 degrees
11 ft (3.4 m)
5,000 lb. (2,270 kg)
0030 00-3
