Hydraulic Tank Lifting Jack Model
The time for lifting a shell plate up to 2.5 meters in height is as follows:
Using double-acting jacks – 45minutes
Using single-acting jacks – 3-3.5 hours
Double Acting Jacks work 5 times faster than Single Acting Jacks
|
Model / Description |
AIEIPL – HTJE-12 MT- SA |
AIEIPL – HTJE-12 MT- DA |
AIEIPL – HTJE- 18 MT-DA |
AIEIPL – HTJE- 25 MT-DA |
|---|---|---|---|---|
|
Working Capacity (Metric tons) |
12 |
12 |
18 |
25 |
|
Testing load (metric tons) |
18 |
18 |
27 |
37.5 |
|
Standard arc distance between jacks (m) |
2 to 3 |
|||
|
Max Shell plate lifting height |
2.5 or 3 or more |
|||
|
Min shell plate lifting height |
0.80 |
|||
|
Min safe bearing capacity below trestle base plate (N/mm2) |
1.45 |
|||
|
Plate thickness range (mm) |
6 and above |
6 and above |
||
|
Unitary climb (mm/stroke) |
100 |
|||
|
Time per stroke (minutes) |
10 |
1 to 1.55 |
||
|
Working pressure (kg/cm2) |
120 |
142 |
160 |
|
|
Piston retracting system |
Spring |
Hydraulic Pressure |
||
|
Trestle retractable system to allow internal welds using an automatic girth welding machine |
No |
No |
No |
No |
Also, order example
