- Caterpillar Products
- All
An improved method for determining the correct combination for puller studs has been developed. Previously, incorrect combinations for puller studs have been used.
The Puller Studs should meet the rated capacity of the hydraulic cylinder or the Puller Studs should exceed the rated capacity of the hydraulic cylinder.
Do not use non-rated threaded rods with hydraulic cylinders, as tooling.
When you are using hydraulic cylinders and puller studs, always ensure that the rated capacity of the puller stud meets or exceeds the rated capacity of the hydraulic cylinder. If the puller stud does not meet or exceed the rated capacity of the hydraulic cylinder, a sudden failure of the puller stud could occur. The sudden failure of the puller stud could result in personal injury or death. |
Table 1 displays the English Units for puller studs.
Table 2 displays the Metric Units for puller studs.
Table 3 displays ratings for double action cylinders.
Table 4 displays ratings for single action cylinders.
Note: Match the studs in Table 1 and Table 2 to the cylinders in Table 3 and Table 4.
Standard | |||
---|---|---|---|
Pt. No. | Thread Size
Inch |
Length | Maximum Capacity |
|
|
10 Ton | |
|
|
30 Ton | |
|
|
55 Ton | |
|
|
30 Ton | |
|
|
30 Ton | |
|
|
31 Ton | |
|
|
60 Ton | |
|
|
60 Ton | |
|
|
60 Ton | |
|
|
80 Ton | |
|
|
100 Ton | |
|
|
100 Ton | |
|
|
100 Ton | |
|
|
100 Ton | |
|
|
150 Ton |
Metric | |||
---|---|---|---|
Pt. No. | Thread Size | Length | Maximum Capacity |
|
|
20 ton | |
|
|
30 ton | |
|
|
30 ton | |
|
|
50 ton | |
|
|
50 ton | |
|
|
80 ton | |
|
|
80 ton | |
|
|
80 ton | |
|
|
100 ton | |
|
|
100 ton | |
|
|
100 ton | |
|
|
100 ton | |
|
|
100 ton | |
|
|
150 ton | |
|
|
150 ton | |
|
|
150 ton |
Double Action Cylinders | ||
---|---|---|
Part Number | Maximum Capacity | Former Part Numbers
Canceled, Replaced |
80 ton | ||
150 ton | ||
100 ton | ||
60 ton | ||
31 ton | ||
55 ton | ||
55 ton | ||
103 ton | ||
71 ton | ||
103 ton |
Single Action Cylinders | ||
---|---|---|
Part Number | Maximum Capacity | Former Part Numbers
Canceled, Replaced |
100 ton | ||
30 ton | ||
30 ton | ||
12 ton | ||
10 ton | ||
20 ton | ||
25 ton | ||
75 ton |