JLG 660SJ Service Manual - Manual (Page 25)

SECTION 1 - SPECIFICATIONS
3120840 – JLG Lift – 1-7
1.8 CYLINDER SPECIFICATIONS
Table 1-6. Cylinder Specifications (S Models)
DESRIPTON BORE STROKE ROD DIA.
600SJ 660SJ 600S 600SJ 660SJ 600S 600SJ 660SJ 600S
Lift 6.00
(152.4)
6.00
(152.4)
6.00
(152.4)
44.6875
(1135.1) 44.6875
(1135.1) 44.6875
(1135.1) 3
(76.2)
3
(76.2)
3
(76.2)
Telescope 3.5
(88.9)
3.5
(88.9)
3.5
(88.9)
143.1875
(3637)
168.4375
(4278.3)
177.75
(4514.9)
2.5
(63.5)
2.5
(63.5)
2.5
(63.5)
Steer 2.5
(63.5)
2.5
(63.5)
2.5
(63.5)
10.75
(273.1)
10.75
(273.1)
10.75
(273.1)
1.25
(31.8)
1.25
(31.8)
1.25
(31.8)
Lockout (2wd) 4
(101.6)
4
(101.6)
4
(101.6)
3.875
(98.4)
3.875
(98.4) 3.875
(98.4) 1.5
(38.1)
1.5
(38.1)
1.5
(38.1)
Master 3.5
(88.9)
3.5
(88.9)
3
(76.2)
13.0625
(331.8)
13.0625
(331.8)
8.5
(215.9)
1.5
(38.1)
1.5
(38.1)
1.5
(38.1)
Slave Level 3.5
(88.9)
3.5
(88.9)
3
(76.2)
13.0625
(331.8)
13.0625
(331.8)
8.5
(215.9)
1.5
(38.1)
1.5
(38.1)
1.5
(38.1)
Lift (Articulating Jib
Boom) 3
(76.2)
3
(76.2)
N/A 25.5
(647.7)
25.5
(647.7)
N/A 1.5
(38.1)
1.5
(38.1)
N/A
Table 1-7. Cylinder Specifications (A Models)
DESRIPTON BORE STROKE ROD DIA.
600AJ 600A 600AJ 600A 600AJ 600A
Lower Lift 6.5
(165.1)
6.5
(165.1)
34.0625
(865.2)
34.0625
(865.2)
2.5
(63.5)
2.5
(63.5)
Tower Telescope 3
(76.2)
3
(76.2)
63.75
(1619.3)
63.75
(1619.3)
2
(50.8)
2
(50.8)
Upright Level 6
(152.4)
6
(152.4)
34.625
(879.5)
34.625
(879.5) 3
(76.2)
3
(76.2)
Upper Lift 4
(101.6)
4
(101.6)
36.625
(930.3)
36.625
(930.3) 2.5
(63.5)
2.5
(63.5)
Upper Telescope 3
(76.2)
3
(76.2)
134.375
(3413.1) 177.75
(4514.9)
2
(50.8)
2
(50.8)
Steer (2WD/2WSl 2.5
(63.5)
2.5
(63.5)
8.812
(204.7)
8.812
(204.7)
1.25
(31.8)
1.25
(31.8)
Steer (4WD/2WS) 2.5
(63.5)
2.5
(63.5)
10.75
(273.1)
10.75
(273.1)
1.25
(31.8)
1.25
(31.8)
Lockout (2WD) 3.5
(88.9)
3.5
(88.9)
3.875
(98.4) 3.875
(98.4) 2.5
(63.5)
2.5
(63.5)
Lockout (4WD 3.5
(88.9)
3.5
(88.9)
3.875
(98.4) 3.875
(98.4) 2.5
(63.5)
2.5
(63.5)
Master 3.5
(88.9)
3
(76.2)
13.0625
(331.8)
8.5
(215.9)
1.5
(38.1)
1.5
(38.1)
Slave 3.5
(88.9)
3
(76.2)
13.0625
(331.8)
8.5
(215.9)
1.5
(38.1)
1.5
(38.1)
Lift (Articulating Jib Boom) 3
(76.2)
N/A 25.5
(647.7)
N/A 1.5
(38.1)
N/A