Owner's Manual for Thern 5PA5 and 5PA10 Ensign Series Portable Davit Cranes
page 23
A115771-0617
MAST CL
12 in
305 mm
0
24 in
610 mm
36 in
914 mm
48 in
1219 mm
72 in
1829 mm
84 in
2134 mm
96 in
2438 mm
108 in
2743 mm
144 in
3658 mm
12 in
305 mm
24 in
610 mm
36 in
914 mm
60 in
1524 mm
60 in
1524 mm
120 in
3048 mm
132 in
3353 mm
48 in
1219 mm
1
2
3
4
A
B
hook
height
lift below
floor level
hook reach
3.5 in. DIA
89 mm
136 in
3454 mm
IMPORTANT:
It is the owner or operator's responsibility to
determine the suitability of the equipment to its
intended use. Study all applicable codes, manuals
and regulations. Be sure to read the Owner's
Manual supplied with the equipment before
operating it.
5PA10 Performance Ratings
2
Boom
Position
Load
Rating
Hook
Reach
Hook
Height
(lb)
(kg)
(in)
(mm)
(in)
(mm)
A-1
1200
544
26
660
93
2362
A-2
1000
453
32
812
98
2489
A-3
800
362
39
990
104
2641
A-4
650
294
48
1219
112
2844
B-1
1200
544
22
558
97
2463
B-2
1000
453
26
660
103
2616
B-3
800
326
32
812
110
2794
B-4
650
294
39
990
120
3048
1
Lift below floor level varies depending on boom position and
base configuration. For longer lifts, please contact factory.
2
Performance Characteristics are for standard products
referred to in this manual. Non-standard products may
vary from the original design. Contact Thern, Inc. for this
information.
5PA10 Series Lift Below Floor
2
Lift Below
1
Floor
Wire Rope
Diameteter
Wire Rope
Length
Winch
Configurations
Minimum (B4)
Maximum (B1)
M1
M2
M3
E2
E4
(ft)
(m)
(ft)
(m)
(in)
(mm)
(ft)
(m)
5
1.5
9
2.7
3/16
5
28
8.5
x
-
x
-
x
13
3.9
17
5.1
3/16
5
36
10.9
x
-
x
-
x
22
6.7
26
7.9
3/16
5
45
13.7
x
-
x
-
x
37
11.2
41
12.4
3/16
5
60
18.2
x
-
x
-
x
52
15.8
56
17.0
3/16
5
75
22.8
x
-
x
-
x
67
20.4
71
21.6
3/16
5
90
27.4
x
-
x
-
x
5
1.5
9
2.7
1/4
6
28
8.5
x
x
x
x
x
13
3.9
17
5.1
1/4
6
36
10.9
x
x
x
x
x
22
6.7
26
7.9
1/4
6
45
13.7
x
x
x
x
x
37
11.2
41
12.4
1/4
6
60
18.2
-
x
-
x
x
5
1.5
9
2.7
5/16
8
28
8.5
x
-
x
-
x
13
3.9
17
5.1
5/16
8
36
10.9
x
-
x
-
x
22
6.7
26
7.9
5/16
8
45
13.7
-
-
-
-
x
