Centre Hole Single Acting Jack
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Centre Hole Single Acting Jack ( CHS )

Capacity : 10-100 tons, Stroke : 50-100 mm, Working Pr.: 700 bar (Max.)

Centre Hole Single Acting Jack

FEATURES / BENEFITS

Hard chrome plated ram to resist scoring and corrosion.
Single acting spring return for smooth lowering.
Wiper to arrest ingress of foreign particles.
Bigger center hole designed 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 different types of puller attachments.
Custom strokes available on request.
Port size 3/8th inch NPT.

Application : These jacks are designed to attach various puller attachments for removing gears, bearings, pulleys etc.

MODEL
CAPACITY
CLOSED HT. 'CH'
STROKE 'S'
Ram DiA 'RD'
OUTER DIA 'D'
Centre Hole DIA 'C'
OIL VOLUME
APPROX WEIGHT
Suitable Hand Pump
TONES
MM
MM
MM
MM
MM
C.C.
KG
CHS 10/50
10
140
50
56
85
21
77
4.5
PHP 200 / 2
CHS 10/75
10
165
75
56
85
21
115
5.0
PHP 200 / 2
CHS 10/100
10
190
100
56
85
21
152
6.0
PHP 200 / 2
CHS 20/50
20
145
50
70
105
28
165
9.5
PHP 200 / 2
CHS 20/75
20
170
75
70
105
28
248
10.0
PHP 200 / 2
CHS 20/100
20
195
100
70
105
28
330
12.0
PHP 200 / 2
CHS 30/50
30
150
50
95
135
34
285
11.0
PHP 400 / 2N
CHS 30/75
30
175
75
95
135
34
428
13.0
PHP 400 / 2N
CHS 30/100
30
200
100
95
135
34
570
14.0
PHP 400 / 3N
CHS 50/50
50
170
50
110
160
42
380
18.0
PHP 400 / 3N
CHS 50/75
50
195
75
110
160
42
570
24.0
PHP 400 / 3N
CHS 50/100
50
220
100
110
160
42
760
26.0
PHP 400 / 3N
CHS 60/50
60
200
50
115
175
54
360
23.0
PHP 400 / 3N
CHS 60/75
60
225
75
115
175
54
540
26.0
PHP 400 / 3N
CHS 60/100
60
250
100
115
175
54
720
23.0
PHP 400 / 3N
CHS 100/50
100
215
50
170
225
70
855
26.0
PHP 500 / 6
CHS 100/75
100
240
75
170
225
70
1282
33.0
PHP 500 / 6
CHS 100/100
100
265
100
170
225
70
1710
45.0
PHP 500 / 6