Prestressing Jack, Prestressing Equipment
Description
The prestressing jack is mainly used for multi-cable tension test, there is center hole in the piston center, it’s widely used in construction engineering for pre-stress process. It also can be used in other applications, the top can be capped used as normal oil cylinder.
Technical Specifications
| Model |
Nominal tension load
|
Stroke
|
Tension pressure
|
cylinder area
|
Hole Dia.
|
Overall dimension
|
Min working space
|
Steel wire reserved length
|
| KN |
mm2 |
Mpa |
cm2 |
mm |
mm |
L(mm) |
E(mm) |
K(mm) |
| RRH230 |
230 |
200,150 |
63 |
37.7 |
Φ18 |
Φ150×565 |
700 |
80 |
200 |
| RRH300 |
300 |
200 |
59 |
51 |
Φ18 |
Φ115×580 |
750 |
90 |
200 |
| RRH600 |
600 |
150 |
40 |
162 |
Φ60 |
Φ195×440 |
1350 |
200 |
700 |
| RRH650 |
687 |
200 |
50 |
137 |
Φ60 |
Φ190×320 |
1350 |
150 |
700 |
| RRH1500 |
1500 |
180 |
52 |
290 |
Φ90 |
Φ260×340 |
1520 |
260 |
720 |
| RRH1500A |
1500 |
200 |
52 |
285 |
Φ90 |
Φ265×373 |
1420 |
200 |
720 |
| RRH2000 |
2200 |
180 |
50 |
440 |
Φ110 |
Φ290×340 |
1490 |
300 |
720 |
| RRH2500 |
2500 |
180 |
50 |
521 |
Φ130 |
Φ400×493 |
1520 |
300 |
720 |
| RRH2500A |
2500 |
200 |
52 |
484 |
Φ130 |
Φ330×360 |
1350 |
300 |
720 |
| RRH3000 |
3000 |
200 |
50 |
616 |
Φ150 |
Φ370×360 |
1500 |
350 |
800 |
| RRH3500 |
3500 |
200 |
50 |
734 |
Φ170 |
Φ420×360 |
1500 |
350 |
750 |
| RRH4000A |
4000 |
200 |
52 |
761 |
Φ170 |
Φ420×360 |
1400 |
350 |
700 |
| RRH4600 |
4600 |
200 |
50 |
970 |
Φ190 |
Φ470×380 |
1510 |
400 |
750 |
| RRH5600 |
5600 |
200 |
50 |
1138 |
Φ210 |
|
1570 |
310 |
800 |
| RRH6500 |
6500 |
200 |
50 |
1319 |
Φ220 |
Φ550×370 |
1570 |
310 |
800 |
| RRH8000 |
8000 |
200 |
50 |
1590 |
Φ240 |
|
1580 |
340 |
800 |
| RRH10000 |
10000 |
200 |
50 |
2023 |
Φ280 |
|
1590 |
380 |
800 |
Noted
If need larger load, can choose separated type oil jack
Please choose CLL self-lock jack if need long time support
RCS or RSM thin type jack for small space
Accessories
3m oil pipe, 1pc
Sealing element,1set
Related Items
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