This double acting hollow piston cylinder range incorporates all of the design features of the single (acting) range with the added benefit of double acting design, which greatly enhances speed of operation and performance particularly in the longer length stroke options.
Additionally a substantial hydraulic pulling force is available in the piston retraction mode of operation. Standard range models are featured in this catalogue, however other stroke and tonnage options are available on request.
- Capacities from 33 to 247 tonnes.
- Stroke lengths from 51 to 305mm.
- Working pressure 700 Bar.
- Double acting design (hydraulic return).
- Stroke limiting device: Stop ring.
- Nitrocarburised piston rod.
- Annular area overload protection valve.
- Low friction bearing surfaces.
- Anti-extrusion seals.
- Collar thread protector supplied as standard.
- Click for Hydraulic Pumps, 700 Bar.
Dimensions and Specifications
| Capacity |
|
| Push (t) |
Pull (t) |
Stroke (mm) |
Oil Cap cm³ |
Cyl. Eff. Area cm² |
A (mm) |
B (mm) |
C (mm) |
D (mm) |
E |
F (mm) |
G (mm) |
H (mm) |
I (mm) |
J (mm) |
Weight (kg) |
| 33* |
24 |
51 |
238 |
46.7 |
180 |
115 |
60.3 |
35 |
4 1/2”-12 UNC |
40 |
M8 |
92 |
28 |
119 |
12.2 |
| 33* |
24 |
150 |
701 |
46.7 |
279 |
115 |
60.3 |
35 |
4 1/2”-12 UNC |
40 |
M8 |
92 |
28 |
218 |
17.6 |
| 33* |
24 |
305 |
1424 |
46.7 |
434 |
115 |
60.3 |
35 |
4 1/2”-12 UNC |
40 |
M8 |
92 |
28 |
373 |
25.7 |
| 61* |
38 |
76 |
652 |
85.7 |
239 |
160 |
92 |
55 |
6 1/4”-12 UNC |
45 |
M12 |
130 |
31 |
166 |
30.6 |
| 61* |
38 |
152 |
1304 |
85.7 |
315 |
160 |
92 |
55 |
6 1/4”-12 UNC |
45 |
M12 |
130 |
31 |
242 |
41.6 |
| 61* |
38 |
254 |
2179 |
85.7 |
417 |
160 |
92 |
55 |
6 1/4”-12 UNC |
45 |
M12 |
130 |
31 |
344 |
52.5 |
| 102 |
43 |
76 |
1087 |
143.1 |
310 |
213 |
140 |
80 |
8 3/4”-12 UNC |
40 |
M16 |
178 |
82 |
234 |
68.5 |
| 102 |
43 |
152 |
2174 |
143.1 |
386 |
213 |
140 |
80 |
8 3/4”-12 UNC |
40 |
M16 |
178 |
82 |
310 |
90 |
| 152 |
71 |
203 |
4320 |
212.8 |
503 |
270 |
184 |
102 |
N/A |
N/A |
N/A |
N/A |
98 |
389 |
170 |
| 247 |
76 |
203 |
7039 |
346.5 |
505 |
350 |
254 |
150 |
N/A |
N/A |
N/A |
N/A |
98 |
389 |
269 |
*33t & 61t models feature 2 base mounting holes at 90 deg. from couper.
Hi-Force range
We offer the full extensive range of Hi-Force hydraulic cylinders which includes a wide choice of options related to capacity, stroke length, single or double acting operation, steel or aluminium construction, hollow piston centre hole and mechanical failsafe lock ring designs. All models are 700 bar maximum working pressure and standard capacities range from 4.5 tonnes to 1012 tonnes. Hi-Force also offers custom designed and manufactured cylinders, meeting specific and unique customer requirements.
There is a Hi-Force hydraulic cylinder to suit every application and the high quality design and construction of all models, using the best available materials, ensures that Hi-Force hydraulic cylinders can cope with the most demanding applications in the harshest working conditions.
