China Gear Slewing Placing Boom Concrete Machinery

Concrete Placing Boom

Concrete placing boom used to delivery and place the concrete, which is connected with concrete pump. As a auxiliary equipment for concrete pump, it can delivery the concrete quickly and accurately through the connected pipes like a mechanical hand. It also expands the concrete pumping area, and settles the problem of wall pouring effectively, and solves the problem of concrete conveying preferably.
1. It reduce much more labor intensity, improve work and economic efficiency. Compared with traditional manual concrete pouring, the placing boom can reduce labor intensity, greatly accelerate the pouring speed, shorten the construction period, and improve the economic benefit because of the large working range, flexible and convenient operation.
2. Improve the construction quality of concrete. In the process of large area concrete placement, the concrete must be transported through the hopper, so the concrete is easy to lose water and thus affect its quality,and the operation rapidity of placing boom can ensure the concrete quality . Due to the frequently shipment, manual pouring concrete, the labor intensity is too high. After the intensive labor, the worker may not pour concrete strictly according to the construction process requirements, which may lead to man-made construction cold joints. The operation flexibility of placing boom can pour the second layer concrete continually before the last layer concrete become concretionary, which can achieve a molding as far as possible and avoid the construction of cold joints.
3. The placing boom does not contact with the template. So the placing boom makes no vibration to the template, and thus avoids damage to the structure.
4. The placing boom can pour concrete hierarchically and piecewise, so that the template can be uniformly stressed, and the damaged mode is reduced, which is favorable for ensuring the proper size of the structure.
5. After using the placing boom, there is no need to connect and remove the pipes, which reduces the platform operators, neither needs other concrete machines, which also reduces damage of stiffened plate.


1. Three arms design, "R" folding. The machine is driven by hydraulic and slewing flexibly, with wide working range. Arms adopt high strength steel plate which is stronger and lighter.
2. Two modes of operation: wireless remote control and cable remote control, easy to operate.
3. Inner-climbing frames: floor frames or wall(lift or shaft) frames, which are suitable for different jobsites.
4. The operation adopts switching value control and electro-hydraulic proportion control. You can choose suitable one according to the requirement.

ModelPB32A-3R-IIRadius of placing boom (m)31.7Stationary height (to the join between the end of the boom and Swivel table) (m)21.3Slewing range (°)360Power of motor (KW)11Pressure of hydraulic system (MPa)28Type of hydraulic oilH46Three hydraulic foldable arms (m)1st section14.52nd section9.23rd section8Boom articulation (°)1st section0~862nd section0~1803rd section0~180Interval of climbing frame (m)Climbing3Placing concrete/resting6Delivery pipe dimension (mm) Ф133 х 4.5Delivery hose dimension (inside diameterxlength) (mm) 5″x3000 Mode of operationCable Remote ControlRadio Remote ControlWind speed (m/s)Placing concrete≤13.8Climbing≤7.9Working temperature (°C)-20 ~ 48

Faster speed of response of service Modern transportation network of railway and aviation,make sure that all spare parts got delivered in time.

Apart from supplying only the best quality products, we also have available our technical and management solutions.
Our service teams always ready to provide expertise to you. Truemax is ready to provide you with a full range of services.

Best service effect to win your satisfaction and trust We continue to work for guests providing customized system solutions and provide best support and services.Because of the formidable technical team, we have provided high quality tour service to all guests.




Q: Are you a factory or trading company?
A: We are the company which is the joint of trade and industry. We have our own factory which has been manufacturing concrete machineries along with spare parts for 14 years offline.
Q: How about the quality control of your productions?
A: All our productions are matured with technology, and have passed CE, CCC, ISO9001, ISO14001, OHSAS18001, and ect.
And we have strict inspection before the goods shipped.
Q: What do you think is the most competitive advantages when comparing with other suppliers?
A: We are TUREMAX, and we always present true info to our client. And most of our clients are reglar customers, and also new buyers would like to repeat orders from us since we are not only sell goods but also servies. And the most important is that we take all customers as our friends.
Q: Can we go to your factory have a look?
A: Of cause yes! You are welcome, and it is our honors.
Address: No. 118 Haifeng Road, Jianshan New Zone, Haining City, Zhejiang Province China