Manitowoc National Crane NC1400H - Page 77

National Crane Published 10-30-2014 Control # 040-09 2-21
1400H OPERATOR AND SERVICE MANUAL OPERATING CONTROLS
NATIONAL CRANE CORPORATION
LOAD RATINGS
LOAD
RADIUS
(FT)
LOADED
BOOM
ANGLE
30 ft
BOOM
(lb)
LOADED
BOOM
ANGLE
A
44 ft
BOOM
(lb)
LOADED
BOOM
ANGLE
B
58 ft
BOOM
(lb)
LOADED
BOOM
ANGLE
C
72 ft
BOOM
(lb)
LOADED
BOOM
ANGLE
D
86 ft
BOOM
(lb)
LOADED
BOOM
ANGLE
100 ft
BOOM
(lb)
LOAD
RADIUS
(ft)
LOADED
BOOM
ANGLE
30 ft JIB
(lb)
LOADED
BOOM
ANGLE
54 ft JIB
(lb)
679.158,600 30 78.4 5,500
874.949,200 35 76.5 5,450 78.5 2,650
10 70.6 42,200 77.2 37,900 40 74.6 5,400 76.9 2,600
12 66.3 38,600 74.9 33,400 79.2 29,550 45 72.1 4,450 75.2 2,500
14 61.7 34,200 72.1 29,400 77.1 26,550 80.2 23,050 50 69.5 3,450 73.4 2,400
16 56.8 30,350 69.2 26,900 75.1 24,550 78.6 21,050 55 66.8 2,650 71.6 2,300
20 45.9 19,650 63.2 20,400 70.8 19,250 75.3 18,050 78.4 16,800 80 11,600 60 64.2 1,950 69.8 2,200
25 27.4 12,450 54.9 13,150 65.1 13,450 70.9 13,600 74.9 13,700 77.3 10,950 65 61.5 1,400 67.9 2,050
30 45.8 9,150 59.5 9,450 66.3 9,550 71.1 9,700 74.2 9,850 70 58.7 950 65.5 1,600
35 35.7 6,550 53 6,850 62 7,000 67.5 7,100 71.4 7,250 75 55.8 600 63 1,200
40 19.4 4,850 46.6 5,150 57.1 5,300 63.6 5,400 68 5,450 80 60.6 850
45 38.7 3,850 51.9 4,000 59.5 4,100 64.6 4,150 85 58.1 550
50 28.8 2,850 46.2 3,000 55.3 3,100 61.1 3,150
55 12 2,050 40 2,200 50.9 2,300 57.6 2,350
60 32.7 1,550 46.1 1,650 53.9 1,700
65 23.4 1,050 41 1,150 50.1 1,200
70 35.2 700 46 750
0 10,000 0 4,650 0 1,850 0 850
ADD TO
CAPACITIES
WHEN NO JIB
STOWED (lb)
800 600 450 350 300 250
SERIES 14100H WITH 30-54 FT
JIB MID-SPAN OUTRIGGER
FULL-SPAN REAR STABILIZER
Structural limit line
with 180 lb block
HOOK EVATION IN FEET
Structural limit line
with 180 lb block
Structural limit line
with 180 lb block
Structural limit line
with 54 ft jib
deployed
Structural limit line with 30 ft jib
deployed
Operating radius from C/L rotation
in feet with unloaded boom
B
O
O
M
L
E
N
G
T
H
I
N
F
E
E
T
RCL OPERATING CODE
OPERATING MODE
21 Main Boom - No Jib Stowed
22 Main Boom - Jib Stowed
23 30 ft Tele Jib
24 54 ft Tele Jib
NOTE:
16. Operate with jib by radius when main boom is
fully extended, if necessary increase boom
angle to maintain loaded radius.
17. Operate with jib by boom angle when main
boom is not fully extended. Do not exceed
rated jib capacities at any reduced boom
lengths.
18. Capacities do not exceed stability based on
ISO 4305-1991.
19. Shaded areas are structurally limited
capacities.
20. Handling of personnel is only permitted with full
span outriggers.
21. All capacities in pounds, angles in degrees,
radii in feet.
22. Loaded boom angles are given as reference
only.
18 ft 6 in MID SPAN
OUTRIGGER LOCK PINS MUST BE ENGAGED
LOADLINE EQUIPMENT DEDUCT
Downhaul weight ....... 180 lb
One sheave block ...... 375 lb
Two sheave block ...... 640 lb
Three sheave block ... 870 lb
Four sheave block ..... 970 lb
Reference Only