Skyjack SJ643 TH - 1.4 Major Assemblies; 1.5 Serial Number Nameplate

216201ADA SJ643 TH & SJ843 TH
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Section 1 – About Your Telehandler Major Assemblies
1.4 Major Assemblies
The telehandler consists of four major assemblies: the
frame, boom assembly, attachment and cab.
1
Frame: The frame is a one-piece weldment that
supports the boom assembly. The parking brake
is integral with the axle and is located in the front
axle.
2
Cab: The cab is the safety structure enclosing
the operator. It also furnishes the controls of the
telehandler.
3
Boom Assembly: The boom is mounted on
the frame and consists of telescoping boom
sections. SJ643 TH and SJ843 TH telehandlers
have three boom sections. The y boom
assembly is welded to the end of last section in
the boom assembly and includes a lifting hook
for slinging loads. The telehandler is equipped
with a carriage tilt cylinder, which is mounted to
the inside of the jib. The quick attachment apron
is mounted to the jib and is supported by the tilt
cylinder.
4
Attachment: The attachment is a material-
handling device attached to the boom.
The standard attachment is a fork-carriage
attachment. Refer to Section 3.6 for various
optional attachments.
1.5 Serial Number Nameplate
The serial number nameplate
5
, located at the front
left side of telehandler lists the following:
▪
Model number
▪
Serial number
▪
Maximum capacity
▪
Maximum lift height
▪
Maximum machine weight without attachment
▪
Original supplied attachments
▪
Year of manufacture
▪
Voltage
5
Figure 02 Serial Number Nameplate location
3
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1
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