RRH series of double action middle-empty
hydraulic cylinder.
Tonnage has 30 ton, the max operative pressure: 700 bar.
TAI CHENG distribute this item, research, develop and manufacture the
same grades of products.
- If over the pressure, release valve can resist the danger.
- Completed by coating to increase the resistance of screw erosion.
- Axis ring of screw thread ensures the easy fixing.
- Double acting type to make quick and convenient response.
- Nickel plate and floating centre tube to increase using time.
- Middle empty type of piston allows pushing and pulling strong force.
 Available pump/Double return way of power pump CTE-25AD
Figure for Specifications
Tonnage
ton (kN) |
Stroke(mm) |
Model |
Oil cylinder
max. Capacity
(kN) |
Oil cylinder
area
(cm2) |
Oil cylinder
area
(cm2) |
Oil required
(cm2) |
|
|
|
Push |
Draw
back |
Push |
Draw
back |
Push |
Draw
back |
30 |
178 |
RRH-307 |
326 |
213 |
46.6 |
30.4 |
829 |
541 |
258 |
RRH-3010 |
326 |
213 |
46.6 |
30.4 |
1202 |
784 |
60 |
89 |
RRH-603 |
576 |
380 |
82.3 |
54.2 |
733 |
482 |
166 |
RRH-606 |
576 |
380 |
82.3 |
54.2 |
1366 |
900 |
257 |
RRH-6010 |
576 |
380 |
82.3 |
54.2 |
2115 |
1393 |
100 |
38 |
RRH-1001 |
931 |
612 |
133.0 |
87.4 |
505 |
333 |
76 |
RRH-1003 |
931 |
612 |
133.0 |
87.4 |
1011 |
666 |
153 |
RRH-1006 |
931 |
612 |
133.0 |
87.4 |
2035 |
1337 |
257 |
RRH-10010 |
931 |
612 |
133.0 |
87.4 |
3420 |
2246 |
150 |
203 |
RRH-1508 |
1429 |
718 |
204.1 |
102.6 |
4144 |
2083 |
Tonnage
ton (kN) |
Stroke
(mm) |
Model |
High
A
(mm) |
Total high
B (mm) |
Cylinder
diameter
D (mm) |
Cylinder
inner
diameter
E (mm) |
30 |
178 |
RRH-307 |
330 |
508 |
114 |
88.9 |
258 |
RRH-3010 |
431 |
689 |
114 |
88.9 |
60 |
89 |
RRH-603 |
247 |
336 |
159 |
123.9 |
166 |
RRH-606 |
323 |
489 |
159 |
123.9 |
257 |
RRH-6010 |
438 |
695 |
159 |
123.9 |
100 |
38 |
RRH-1001 |
165 |
203 |
212 |
165.1 |
76 |
RRH-1003 |
254 |
330 |
212 |
165.1 |
153 |
RRH-1006 |
342 |
495 |
212 |
165.1 |
257 |
RRH-10010 |
460 |
717 |
212 |
165.1 |
150 |
203 |
RRH-1508 |
349 |
552 |
247 |
190.5 |
Tonnage
ton (kN) |
Stroke
(mm) |
Model |
Piston
diameter
F (mm) |
Connector
sizeH (mm) |
Connector
dimeter
I (mm) |
Seat
board
diameter
J (mm) |
Seat
board
distance
K(mm) |
Screw O |
30 |
178 |
RRH-307 |
63.5 |
25 |
60 |
63 |
9 |
1-13/16"-16 |
258 |
RRH-3010 |
63.5 |
25 |
60 |
63 |
9 |
1-13/16"-16 |
60 |
89 |
RRH-603 |
91.9 |
31 |
66 |
91 |
12 |
2-3/4"-16 |
166 |
RRH-606 |
91.9 |
31 |
66 |
91 |
12 |
2-3/4"-16 |
257 |
RRH-6010 |
91.9 |
31 |
66 |
91 |
12 |
2-3/4"-16 |
100 |
38 |
RRH-1001 |
127.0 |
38 |
44 |
126 |
12 |
4"-16 |
76 |
RRH-1003 |
127.0 |
38 |
85 |
126 |
12 |
4"-16 |
153 |
RRH-1006 |
127.0 |
38 |
85 |
126 |
12 |
4"-16 |
257 |
RRH-10010 |
127.0 |
38 |
85 |
126 |
12 |
4"-16 |
150 |
203 |
RRH-1508 |
152.4 |
38 |
60 |
127 |
4 |
4-1/4"-12 |
Tonnage
ton (kN) |
Stroke
(mm) |
Model |
Screw
thickness
P (mm) |
Cylinder
Screw W |
Cover
Screw X
(mm) |
Center
hole
diameter
Y(mm) |
Weight
(kg) |
30 |
178 |
RRH-307 |
22 |
4-1/2"-12 |
42 |
33.3 |
21 |
258 |
RRH-3010 |
22 |
4-1/2"-12 |
42 |
33.3 |
27 |
60 |
89 |
RRH-603 |
19 |
6-1/4"-12 |
48 |
53.8 |
28 |
166 |
RRH-606 |
19 |
6-1/4"-12 |
48 |
53.8 |
35 |
257 |
RRH-6010 |
19 |
6-1/4"-12 |
48 |
53.8 |
45 |
100 |
38 |
RRH-1001 |
25 |
-- |
-- |
79.2 |
33 |
76 |
RRH-1003 |
25 |
8-3/8"-12 |
60 |
79.2 |
61 |
153 |
RRH-1006 |
25 |
8-3/8"-12 |
60 |
79.2 |
79 |
257 |
RRH-10010 |
25 |
8-3/8"-12 |
60 |
79.2 |
106 |
150 |
203 |
RRH-1508 |
25 |
-- |
-- |
79.2 |
111 |
| 
