Though the specified capacity & stroke of the jacks are designed for maximum safe working, we recommend to use the jacks for 85% of its rated capacity & stroke as safe working practice and for long life of the jacks.
Plain Ram Center Hole, Double Acting Hydraulic Jacks (CHD-Series)
Capacity : 30-300 tons, Stroke : 100-150 mm, Working : 700 bar (Max)

Features / Benefits
High Strength, Heat treated alloy steel body.
Hard chrome plated ram to resist scoring and corrosion.
Double acting for push pull application.
Wiper to arrest ingress of foreign particles.
Bigger center hole allows to run screws / cables / studs to pull or push forces.
High pressure long life seals. QCC with plastic dust cap.
Aluminium Dust cap on Request.
Bottom mounting holes for fixturing diffrent types of pullerr attachments.
Customised Higher capacity, strokes available on request
Port Size 3/8" NPT
Application : These jacks are designed to attach various puller attachments for removing gears, bearings, Pulleys, pre-stressing at construction projects.
MODEL NO. |
For Ton |
Ret Ton |
Closed Ht. 'CH' |
Stroke 'S' |
Center Hole Dia 'CH' |
Ram Dia 'RD' |
Outer Dia 'D' |
Forward volume |
Return
Volume |
Approx
Weight |
Suitable
Hand Pump |
tons. |
tons. |
mm. |
mm. |
mm. |
mm. |
mm. |
cc. |
cc. |
kgs. |
||
CHD-30/100 |
30 |
6.7 |
270 | 100 |
34 |
75 |
120 |
490 |
278 |
19.0 |
PHP-400/3DCV |
CHD-30/150 |
30 |
6.7 |
295 |
150 |
34 |
75 |
120 |
726 |
411 |
22.0 |
PHP-400/3DCV |
CHD-50/100 |
50 |
8.2 |
280 |
100 |
42 |
95 |
150 |
786 |
343 |
28.0 |
PHP-500/6DCV |
CHD-50/150 |
50 |
8.2 |
330 |
150 |
42 |
95 |
150 |
1162 |
508 |
31.0 |
PHP-500/6DCV |
CHD-60/100 |
60 |
12.0 |
290 |
100 |
54 |
110 |
160 |
966 |
500 |
35.0 |
PHP-500/6DCV |
CHD-60/150 |
60 |
12.0 |
305 |
150 |
54 |
110 |
160 |
1430 |
741 |
40.0 |
PHP-500/6DCV |
CHD-80/100 |
80 |
15.9 |
60 |
120 |
190 |
1328 |
190 |
1328 |
668 |
51.0 |
PHP-500/6DCV |
CHD-80/150 |
80 |
15.9 |
360 |
150 |
60 |
120 |
190 |
1960 |
986 |
60.0 |
PHP-500/6DCV |
CHD-100/100 |
100 |
18.2 |
320 |
100 |
70 |
140 |
205 |
1639 |
767 |
57.0 |
PHP-500/6DCV |
CHD-100/150 |
100 |
18.2 |
370 |
150 |
70 |
140 |
205 |
2404 |
1125 |
70.0 |
PHP-500/6DCV |
CHD-150/150 |
150 |
34.4 |
415 |
150 |
80 |
150 |
260 |
3413 |
2061 |
150 |
PHP-500/12DCV |
CHD-200/150 |
200 |
54.2 |
435 |
150 |
90 |
180 |
300 |
5646 |
3254 |
165 |
PHP-500/12DCV |
CHD-300/150 |
300 |
64.5 |
450 |
150 |
110 |
200 |
330 |
4825 |
2713 |
220 |
PHP-500/16DCV |