HIFORCE-ANGOL-TERMÉKKATALÓGUS-HFM2305EN18202363919 - Flipbook - Page 15
HYDRAULIC CYLINDERS
HFG RANGE
HFG | SINGLE ACTING FAILSAFE LOCK RING CYLINDERS
Capacities from 50 to 1012 tonnes
Stroke lengths from 50 to 152 mm
Working pressure 700 bar
C
D
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Single acting, load return
Mechanical lock ring feature allows for load holding for extended periods
Suitable for vertical lifting applications only
Threaded piston with tilting saddle otted as standard
to reduce the risk of side loading
Nitrocarburised cylinder and piston rod for corrosion resistance
Low friction bearing surfaces
Anti-extrusion seals for improved performance at high pressures
Overstroke restrictor port to prevent over extension of piston
Tommy bars for easy rotation of the load holding
lock ring are listed in the below table
Saddle and piston rod details are listed on pages 24 and 25
Customised and special design cylinders are available on request
Model
number
Capacity
(tonnes)
HFG502
HFG504
A
76 mm
E
B
Dimensions (mm)
Stroke
(mm)
Oil capacity
(litres)
Cylinder eff. area
(cm2)
Weight
(kg)
Tommy
bar
A
50
51
0.36
71.3
16.2
TTB10
173
127
95
70
25
50
102
0.73
71.3
20.6
TTB10
224
127
95
70
25
HFG506
50
150
1.07
71.3
25.0
TTB10
272
127
95
70
25
HFG1002
109
51
0.76
153.4
35.0
TTB10
189
185
140
115
27.5
HFG1004
109
100
1.53
153.4
50.3
TTB10
240
185
140
115
27.5
HFG1006
109
150
2.3
153.4
65.4
TTB10
311
185
140
115
27.5
HFG1502
152
51
1.07
214.3
78.0
TTB10
237
216
165
135
42
HFG1504
152
100
2.14
214.3
84.0
TTB10
288
216
165
135
42
HFG1506
152
150
3.21
214.3
89.5
TTB10
338
216
165
135
42
HFG2002
203
50
1.42
285.1
95.4
TTB14
261
254
190
135
50
HFG2006
203
152
4.33
285.1
137.0
TTB14
362
254
190
135
50
HFG2506
256
152
5.5
366.5
171.0
TTB14
401
273
216
150
50
HFG3006
326
150
6.87
457.7
228.5
TTB14
417
310
241
150
50
HFG4006
398
151
8.44
559
308.5
TTB14
459
360
267
180
70
HFG5006
520
152
11.1
729.9
457.0
TTB16
498
400
305
180
80
HFG8006
809
152
17.47
1134.1
735.0
TTB16
565
480
380
340
80
HFG10006
1012
152
21.61
1419.3
1016.0
TTB20
620
540
425
380
90
B
C
D
E
Note: If specifying this cylinder for use with the SLF and SLV synchronous lifting systems and associated mounting kit, please consider the increase in
dimension A (closed height), see pages 44 and 48.
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