MP750 Hydraulic Strut
The MP750 is the largest capacity propietary strutting system in the market, capable of resisting design loads up to 11,000kN, the strut connects directly to 1220mm diameter super tube extensions. The integral hydraulic ram combined with the twin mechanical screw jacks provide simple installation and failsafe security.
The strut has been designed to combine the well known benefits of hydraulic adjustment and pressurisation with the safety and security of the axial being resisted by large diameter screw jacks. A specially designed release mechanism on the screws enables the strut to be released in a controlled manner, even when under significant residual loading.
Typical Applications
- The MP750 is intended for heavy duty propping directly between diaphragm walls or concrete capping beams in basement propping type excavations.
Features
- Failsafe mechanical locking system
- High resistance to buckling, long clear spans are possible
- Can accomodate spans >50 m with appropriate additional restraint
- 500mm of hydraulic adjustment
- Quick and easy to install and remove compared to non-hydraulic solutions
- Can be used with Senceive load and data monitoring system,ideal for observational methodology
- Employs hydraulic nut technology
| Ref |
Operating range |
Weight |
| |
Min |
Max |
|
| 0 |
3.1 |
4.2 |
3365 |
| 1 |
4.1 |
5.2 |
3745 |
| 2 |
5.1 |
6.2 |
3935 |
| 3 |
6.1 |
7.2 |
4315 |
| 4 |
7.1 |
8.2 |
4310 |
| 5 |
8.1 |
9.2 |
4690 |
| 6 |
9.1 |
10.2 |
4880 |
| 7 |
10.1 |
11.2 |
5260 |
| 8 |
11.1 |
12.2 |
5085 |
| 9 |
12.1 |
13.2 |
5465 |
| 10 |
13.1 |
14.2 |
5655 |
| 11 |
14.1 |
15.2 |
6035 |
| 12 |
15.1 |
16.2 |
5855 |
| 13 |
16.1 |
17.2 |
6235 |
| 14 |
17.1 |
18.2 |
6425 |
| 15 |
18.1 |
19.2 |
6805 |
| 16 |
19.1 |
20.2 |
6800 |