MAC-25 FALL BLOCK LOAD CHART - 40 DEG. ART.
LMI DUTY
201
COUNTERWEIGHT ON REAR OF CRANE - SPRING LOCKOUTS ENGAGED
S.W.L. ARE BASED ON 66.7% STABILITY & STRENGTH
S.W.L IN KILOGRAMS FOR SLEW ANGLES OF GREATER THAN 10 DEGREES UP TO 40
- S.W.L. ABOVE BOLD RED LINE ARE STRUCTURAL
DEGREES EITHER SIDE OF STRAIGHT AHEAD (INDICATED BY RED LED ON DASH).
S.W.L. ARE BASED ON FIRM LEVEL GROUND (1% SLOPE (0.6 DEG) AS PER AS1418.5)
BOOM ANGLE - UNDEFLECTED (REF.)
WITH TYRES INFLATED AS PER NOTES
LIFT & CARRY - THE S.W.L. SHALL BE CARRIED WITH THE MINIMUM BOOM LENGTH & AS
NOTE : VALUES IN BRACKETS
( )
ARE ACTUAL RADIUS AT ZERO DEG. BOOM ANGLE.
CLOSE TO THE GROUND AS POSSIBLE AT SPEEDS NOT IN EXCESS OF 0.4 M/SEC (1.44 KM/HR)
Radius
BOOM PIVOT TO HEAD SHEAVES - THIRD BOOM RETRACTED
THIRD BOOM EXTENDING
in
(metres)
(metres)
Metres 6.12
6.50
7.00
7.50
8.00
8.50
9.00
9.50
10.00 10.50 11.00 11.50 12.00 12.50 13.00 13.50 14.32 14.50 15.00 15.50 16.00 16.50 17.00 17.50 18.00 18.42
1.4
21750 20200 18550 17250 16150 15200 14400 13700
48
51
54
57
59
61
63
65
2.0
19850 18700 17500 16150 15000 14100 13300 12600 12000 11450 10950
WINCH S.W.L.
40
44
48
51
54
57
59
61
62
64
65
SINGLE PART
4200
2.5
16250 16250 15600 14700 13900 13200 12400 11750 11150 10650 10200 9800
9400
TWO PARTS
8400
32
37
42
46
50
52
55
57
59
61
62
63
65
FOUR PARTS
16800
3.0
13300 13300 13250 13250 12500 11900 11400 10900 10400 9900
9500
9100
8750
8450
8150
7850
SIX PARTS
25000
21
29
35
41
45
48
51
53
55
57
59
61
62
63
64
65
3.5
11450 11150 11150 11150 11100 10800 10300 9900
9500
9200
8800
8450
8150
7850
7600
7350
6950
6900
(3.4)
17
28
34
39
43
47
49
52
54
56
58
59
61
62
63
65
65
4.0
10150 9550
9550
9550
9550
9400
9000
8650
8350
8100
7850
7550
7300
7050
6850
6500
6450
6300
6150
(3.8)
17
27
33
38
42
45
48
51
53
55
56
58
59
61
62
63
64
65
5.0
8750
7700
7350
7300
7300
7300
7300
7100
6850
6600
6400
6250
6100
5950
5650
5600
5500
5400
5300
5200
5100
5050
4950
(4.3)
(4.8)
16
25
31
36
40
43
46
48
50
52
54
56
58
58
59
61
62
63
63
64
65
6.0
6800
6100
5850
5850
5800
5800
5800
5700
5550
5350
5200
5100
4900
4850
4800
4750
4650
4600
4550
4450
4400
4350
(5.3)
(5.8)
15
24
30
34
38
41
44
46
48
50
53
53
55
56
57
58
60
61
61
62
7.0
5450
4950
4750
4750
4750
4750
4750
4700
4550
4450
4250
4250
4200
4150
4100
4050
4000
3950
3900
3850
(6.3)
(6.8)
14
23
28
33
36
39
42
44
48
48
50
52
53
54
56
57
58
59
8.0
4500
4100
3950
3950
3950
3950
3950
3900
3750
3750
3700
3650
3600
3600
3550
3500
3500
3450
(7.3)
(7.8)
13
22
27
31
35
38
42
43
45
47
48
50
51
53
54
55
9.0
3750
3450
3350
3350
3350
3350
3350
3350
3300
3250
3200
3200
3150
3150
3100
3100
(8.3)
(8.8)
13
21
26
30
35
36
39
41
43
45
47
48
50
51
10
3150
2950
2850
2850
2850
2850
2900
2900
2900
2850
2850
2800
2800
2750
(9.3)
(9.8)
12
20
28
29
32
35
38
40
42
44
45
47
11
2700
2500
2450
2450
2500
2550
2550
2600
2550
2550
2500
2500
(10.3) (10.8)
17
19
24
28
31
34
37
39
41
42
12
NOTE : WEIGHT OF HOOKS, BLOCKS & OTHER
2200
2150
2150
2200
2250
2250
2300
2300
2300
2300
LOAD HANDLING DEVICES SHALL BE ADDED
(11.6) (11.8)
12
19
23
27
30
33
36
37
13
TO THE WEIGHT OF THE LOAD
2050
1950
1950
2000
2000
2050
2050
2100
(12.3) (12.8)
11
18
23
27
30
32
14
1850
1750
1750
1800
1800
1850
(13.3) (13.8)
11
18
22
25
15
1700
1600
1600
1650
(14.3) (14.8)
10
16
15.71
1550
1500
(15.3) (15.7)
34/
66
MXC1
347
B
COUNTERWEIGHT - REAR
MAC 25 FALL BLOCK - 40 DEG