216201ADA
SJ643 TH & SJ843 TH
66
Section 5 – Operation
Use of the Capacity Charts
5.12 Use of the Capacity Charts
The capacity charts are located in the operator’s cab.
They are used to determine maximum load capacity
for telehandler equipped with different attachment
combinations.
To properly use a particular capacity chart, the
operator must first determine the following:
1.
Ensure the capacity chart is for the specific
telehandler model and the attachment.
2.
Determine the weight of the load to be lifted.
3.
Ensure that the load center for the load is
at or within the load center specified for the
attachment.
4.
Determine the height where the load is to be
picked or placed.
5.
Determine the reach where the load is to be
picked or placed
6.
The maximum capacity is determined by the
intersection lines between height and reach on
the capacity chart. If the intersection of the lines
occurs at a division between capacity zones, the
smaller of the two capacity values must be used.
NOTE
The weight of the load must be equal to or less
than the number in the capacity zone.
WARNING
When handling loads, ensure that boom extension
indicator and boom angle indicator remain within
previously determined/calculated capacity zone.
1
PAGE 2
3000 LBS
No operation
zone
Carriages: 48, 60, & 72 Inch Wide
Forks: 2.25 x 5 x 48 Standard Taper
2.25 x 5 x 60 Standard Taper
2 x 5 x 48 Standard Taper
2 X 5 X 60 Standard Taper
1.75 x 7 x 48 Full Taper
1.75 x 7 x 60 Full Taper
Rated capacity at 24" load center
-7°
50°
40°
60°
70°
30°
20°
10°
0°
FORWARD REACH (FT)
LIFT HEIGHT (FT)
-5
45
40
35
0
30
25
20
15
10
5
0
30
25
20
15
10
5
G
F
E
D
C
B
7000 LBS
5000 LBS
6000 LBS
4000 LBS
1900 LBS
In the event the load capacity of
the attachment or forks is less
than this load chart capacity, do
not exceed capacity marked on
the attachment or fork.
B
C
D
E
F
G
8000 LBS
Telehandler Model
Boom Extension
Letters
Height
Boom Angle
Attachment
Reference
Numbers
Attachment
Reference
Number
Reach
1
2
3
4
5
6
7
8
72”
72”
SAMPLE ONLY - USE CHART IN CAB
Summary of Contents for SJ643 TH
Page 1: ...OPERATING MANUAL SJ643 TH SJ843 TH TELEHANDLER 216201ADA July 2018 ANSI CSA...
Page 4: ...216201ADA SJ643 TH SJ843 TH 4 Notes...
Page 14: ...216201ADA SJ643 TH SJ843 TH 14 Notes...
Page 65: ...SJ643 TH SJ843 TH 216201ADA 65 Notes...
Page 76: ...216201ADA SJ643 TH SJ843 TH 76 Notes...
Page 82: ...216201ADA SJ643 TH SJ843 TH 82 Notes...
Page 83: ...SJ643 TH SJ843 TH 216201ADA 83 Section 7 Specifications...
Page 88: ...216201ADA SJ643 TH SJ843 TH 88 Notes...
Page 107: ...Cancer and Reproductive Harm https www p65warnings ca gov WARNING...
Page 108: ...www skyjack com...
