HIFORCE-ANGOL-TERMÉKKATALÓGUS-HFM2305EN18202363919 - Flipbook - Page 17
HYDRAULIC CYLINDERS
HHA RANGE
HHA | SINGLE ACTING HOLLOW PISTON ALUMINIUM CYLINDERS
Capacities from 18 to 52 tonnes
Stroke lengths from 51 to 105 mm
Working pressure 700 bar
*see pages 24 and 25
*
C
D
` Lightweight aluminium cylinders for applications where
weight and portability are of prime importance
` Single acting, spring assisted return
` Hollow piston design for pulling, pressing
and tensioning applications
` Hard anodised piston rod and cylinder for
corrosion resistance and increased durability
` Steel base plate to protect cylinder body
` Low friction bearing surfaces
` Anti-extrusion seals for improved
performance at high pressures
` Grooved saddles otted as standard on all models
` Optional piston rod saddles listed on pages 24 and 25
` Customised and special design cylinders
are available on request
A
76 mm
G
B
F
90°
Model
number
Capacity
(tonnes)
Stroke
(mm)
Oil capacity
(cm3)
Cylinder eff.
area (cm2)
Weight
(kg)
Handles
HHA182
18
51
129
25.2
3.6
HHA372
37
51
266
52.1
HHA504
52
105
765
72.8
E
Dimensions (mm) (unless otherwise stated)
A
B
C
D
E
F
G
-
175
98
36
26
M8x10
66
26
7.2
-
193
136
50
39
M10x15
105
32
13.4
1
280
160
65
51
M10x15
130
39
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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