Skyjack SJ3219 Service Manual

33
SJ3215, SJ3219
212508ADA
Torque Specifications for Hydraulic Couplings & Hoses Section 2 – Maintenance Tables and Diagrams
2.4 Torque Specifications for Hydraulic Couplings & HosesTable
Hydraulic Coupling Torque Chart
O-Ring Port Connectors
SAE Size
Steel Ports Non-ferrous Ports
ft-lb Nm ft-lb Nm
4 14-16 20-22 9-10 12-13
6 24-26 33-35 15-16 20-21
8 50-60 68-78 30-36 41-47
10 72-80 98-110 43-48 60-66
12 125-135 170-183 75-81 102-110
16 200-220 270-300 120-132 162-180
20 210-280 285-380 126-168 171-228
24 270-360 370-490 162-216 222-294
32 - - - -
1276AA
Hose End Torque Chart
for JIC
Size
Steel Brass
Dash Frac.
ft-lb Nm ft-lb Nm
Min. Max. Min. Max. Min. Max. Min. Max.
-4 1/4" 10 11 13 15 5 6 6.75 9
-6 3/8" 17 19 23 26 12 15 17 20
-8 1/2" 34 38 47 52 20 24 27.66 33
-10 5/8" 50 56 69 76 34 40 46.33 55
-12 3/4" 70 78 96 106 53 60 72.33 82
-16 1" 94 104 127 141 74 82 100.5 111
-20 1 1/4" 124 138 169 188 75 83 101.5 113
-24 1 1/2 156 173 212 235 79 87 107 118
-32 2" 219 243 296 329 158 175 214 237
Hose End Torque Chart
for Flat-Face O-Ring Seal (Steel)
Size
Torque Specification
Dash Frac.
ft-lb Nm
Min. Max. Min. Max.
-4 1/4" 10 12 14 16
-6 3/8" 18 20 24 27
-8 1/2" 32 40 43 54
-10 5/8" 46 56 60 75
-12 3/4" 65 80 90 110
-14 1" 65 80 90 110
-16 1 1/4" 92 105 125 240
-20 1 1/2 125 140 170 190
-24 2" 150 180 200 245

Skyjack SJ3219 Specifications

General

Gradeability	25%
Power Source	Electric
Drive Motor	24V DC
Tire Type	Solid, non-marking
Lift Capacity	550 lbs
Machine Width	32 in
Machine Length	70 in
Drive Speed (Stowed)	2 mph
Drive Speed (Raised)	0.8 km/h
Turning Radius (Inside)	0 in (0 m)
Battery	4 x 6V
Working Height	25 ft