Products:
Self-Contained Concrete Placement Boom SABR-1
It is designed for quick-action and efficient concrete feed to wall and ceiling forms during the construction of high-rise buildings, bridges, and at sites where long-range vertical conveying is necessary.
The self-contained concreting boom operates together with autoconcrete pumps or stationary concrete pumps with high performance (BN-70D) creating an ideal system for application of concrete mixture.
At the initial stage of construction, the self-contained boom with a supporting column is used for concrete casting of a bed plate and ground floors. Then, the boom is lifted by means of a hydraulic hoisting device through frame or shaft floors. At sites with large pours the boom can be quickly remounted from one support column to the other.
Design features of SABR-1:
- depending on the construction needs, the boom can be mounted on supporting columns 6 m, 10 m long or up to 16 meters long when they are combined. The supporting columns can be installed quickly and easily with the help of bolts
- a hydraulic device lifts the boom
- the boom is equipped with concrete pipes which "grow" with the boom
- a convenient and secure access to the operating platform is ensured by a ladder located on the supporting columns
- the boom equipped with imported hydraulic elements is hydraulically driven
- the functions of the boom and the lifting device are controlled by means of a cable remote control
Advantages of the SABR-1 boom:
- increases the distance of concrete mix distribution
- increases the height according to the growth of buildings
- ease of transportation and installation
- better performance
The self-contained boom is operated in any climatic conditions at temperatures ranging from -50 С to +400 С.
Specifications
| Characteristics | Values |
|---|---|
|
Capacity (maximum) at the outlet of the concrete distributor with concrete mix flowability6-12 cm and aggregate size under 50 mm, m3/h |
70 |
|
Power consumption of the hydraulic unit motor, KW |
11 |
|
Diameter (internal) of the concrete pipe, wall thickness (minimum), mm |
125 х 4 |
|
Maximum height of concrete mix feeding by complete assembly from the ground level, m |
37 |
|
Maximum height of concrete mix feeding when the column is installed on the floor deck of the building from the ground level (without a heel), m |
100 |
|
Boom reach, m |
18 |
|
Maximum allowable pressure of concrete mix on walls of the concrete delivery pipe, MPa |
11 |
|
Height of the main column, m |
10 |
|
Height of the additional column, m |
6 |
|
Boom drive |
Hydraulic |
|
Oil-pumping station drive |
Electric 380 V |
| Boom angle, degrees: | |
| - in a vertical plane, degrees | 90 |
| - in a horizontal plane, degrees | 355 |
|
Total constructive weight, kg |
10500 |
|
Overall dimensions (when installed on the heel and with the folded boom section), mm |
10000 х 2600 х 20000 |
