9 serial number locations, 10 major component weights, 11 boom tape – JLG 120HX ANSI Service Manual User Manual

Page 19: 12 cylinder specifications, Serial number locations -9, Major component weights -9, Boom tape -9, Cylinder specifications -9

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SECTION 1 - SPECIFICATIONS

3120686

– JLG Lift –

1-9

1.9

SERIAL NUMBER LOCATIONS

For machine identification, a serial number plate is affixed
to the machine. The plate is located on the left side of the
frame, between the bearing area and the left rear wheel. If
the serial number plate is damaged or missing, the
machine serial number is stamped on the left side of the
frame, at the center top, below the turntable bearing; the
serial number is also stamped on the left side of the turn-
table, at center, along the left turntable upright close to the
bearing area. In addition, the last five digits of the serial
number are stamped on the top left of the fly end of each
boom section.

1.10 MAJOR COMPONENT WEIGHTS

1.11 BOOM TAPE

Standard Boom

Red Tape - 56-1/2 in. (143.5 cm).

White Tape - 91-5/8 in. (232.7 cm)

w/Boom Wipers

Red Tape - 54-1/2 in. (138.4 cm).

White Tape - 89-5/8 in. (227.6 cm).

1.12 CYLINDER SPECIFICATIONS

NOTE: All dimensions are given in inches (in.), with the met-

ric equivalent, centimeters (cm), given in parenthe-
ses.

Table 1-7. Major Component Weights

COMPONENT

LB (KG)

Platform - 36 x 72 in. (0.9 x
1.8 m) w/Control Box Sup-
port and Rotator.

243(110)

Boom (Less Extend-A-
Reach Jib and Platform)

9,502 (4310)

Jib, Extend-A-Reach and
Pivot Attach

789(358)

Turntable Complete (Less
Counterweight)

9,101 (4,128)

Counterweight

9,050 (4,105)

Lift Cylinder

809 (367)

Level Cylinder

60 (27)

Frame Complete (Includes
Tires and Wheels)

14,400 (6,532)

Wheel and Tire Assembly
(Each)

933 (423)

Complete Machine - 4WD

44,004 (19,960)

Table 1-8. Cylinder Specifications

DESCRIPTION

BORE

STROKE

ROD

DIA.

Lift Cylinder

9.0

(22.9)

48.5

(123.2)

4.0

(10.2)

Master Cylinder

2.5

(6.4)

15.1

(38.4)

1.3

(3.2)

Slave Cylinder

3.5

(8.9)

7.3

(18.5)

1.8

(4.4)

Extend-A-Reach
Cyl.

3.5

(8.9)

18.3

(46.5)

2.5

(6.4)

Telescope Cylinder

5.0

(12.7)

266.0

(675.6)

3.5

(8.9)

Frame Jack Cyl. (2)

5.0

(12.7)

17.6

(44.8)

3.0

(7.6)

Axle Extend Cyl. (2)

3.0

(7.6)

29.0

(73.7)

2.0

(5.1)

Steer Cylinder (2)

3.0

(7.6)

9.8

(24.9)

1.5

(3.8)

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