Full Product Manual

Table of Contents Rev. 10/13/2022 LM MANUAL
Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 14 of 25
FIG. 3G: LM-HRNT- 4k & 6k Centers of Gravity and Maximum Load Ratings
for Varying Load Attachment Points
Hook position A B C D
Distance from end of boom in
inches (cm)
30”
76 cm
36”
91 cm
42”
107 cm
48”
122 cm
Maximum rated load in pounds (kg) of a load suspended from a single
hook located at the corresponding “Hook position”.
LM-HRNT-4k
4000 lb.
1820 kg
3750 lb.
1705 kg
3500 lb.
1590 kg
3250 lb.
1477 kg
LM-HRNT-6k
6000 lb.
2727 kg
5000 lb.
2045 kg
4500 lb.
1727 kg
4000 lb.
1363 kg
D
C
B
A
Center of gravity has both a horizontal component and a vertical component. The vertical center
of gravity (VCG) lies along a line 38 inches (~97 cm) from the bottom edges of the fork pockets.
Similarly, the horizontal center of gravity (HCG) is located 8 inches (~20cm) from the front edge of the
vertical support.
Model
Horizontal center
of gravity
Vertical center of
gravity
A B C D E F G
Net
weight
LM-HRNT-4-24
8
5
/
8
” (21.9 cm) 28
11
/
16
” (72.9 cm)
50
3
/
8
” 13
1
/
4
” 32” 24” 7
1
/
2
”
2
1
/
2
”
78
9
/
16
”
882.3 lb.
LM-HRNT-4-30 8
5
/
8
” (21.9 cm) 28
11
/
16
” (72.9 cm)
50
3
/
8
” 13
1
/
4
” 38” 30” 7
1
/
2
”
2
1
/
2
”
78
9
/
16
”
897.5 lb.
LM-HRNT-4-36 8
5
/
8
” (21.9 cm) 28
11
/
16
” (72.9 cm)
50
3
/
8
” 13
1
/
4
” 44” 36” 7
1
/
2
”
2
1
/
2
”
78
9
/
16
”
912.7 lb.
LM-HRNT-6-24
8
13
/
16
” (22.4 cm) 27
7
/
8
” (68.9 cm) 50
3
/
8
” 13
1
/
4
” 32” 24” 7
1
/
4
”
2
1
/
4
”
78
9
/
16
”
916.6 lb.
LM-HRNT-6-30 8
13
/
16
” (22.4 cm) 27
7
/
8
” (68.9 cm) 50
3
/
8
” 13
1
/
4
” 38” 30” 7
1
/
4
”
2
1
/
4
”
78
9
/
16
”
931.8 lb.
LM-HRNT-6-36 8
13
/
16
” (22.4 cm) 27
7
/
8
” (68.9 cm) 50
3
/
8
” 13
1
/
4
” 44” 36” 7
1
/
4
”
2
1
/
4
”
78
9
/
16
”
947.0 lb.
FIG. 3H: LM-HRNT centers of gravity and dimensions