HGY29m hydraulic self-climbing concrete placing boom placer with tower column
Separate placing booms are used in conjunction with stationary or line pumps in applications where structures are complex, exceptionally high or do not have sufficient space for mobile boom pumps to work. Placed on tubular columns and crane masts, they can climb from floor to floor, enabling quick and efficient concrete placement.
Specialised Concrete Pumping, our specialist placing boom and stationery pump division, has an extensive range of separate placing booms and associated tower and pipeline equipment available to service a range of projects.
Climbing procedures
Self-climbing of the placing booms is conducted along the prepared openings in the floor plates. The steps are as follows:
(1) Climbing of the placing boom is achieved by handling the manually reversal valve. The operator stands beside the floor opening which is especially built for the placing boom to climb up and for the lower climbing frame to be located, so as to control the extension or retraction of the climbing cylinders.
(2) Turn the selector switch on the console to "Self-climbing" position to start the electromotor, and then operate the manually reversal valve to extend the cylinders upward, allowing the half circular holes in the cylinder piston heads to hit the upper-jacking shaft in the tower body. Keep the cylinders extending until the lower-jacking shaft in the lower frame gets loose, and then take it out.
(3) Handle the manually reversal valve upward to extend the cylinders for 500mm, allowing the hole in the lower frame to engage to that in the tower body, and then insert the lower-jacking shaft.In this case, retract the cylinders and the placing boom will fall down with the lower-jacking shaft supporting it. Take out the upper-jacking shaft and insert it into another hole in the tower body.
(4) Handle the manually reversal valve to extend the cylinders, allowing the half-holes in the piston heads to hit the upper-jacking shaft in the tower body. Keep the cylinders extending until the lower-jacking shaft in the lower frame gets loose, and then take it out to start the second climbing stroke. Repeat the above operations, and the placing boom will rise up along the climbing frames.
Cycling times of the cylinders needed for the placing boom to climb up a floor depend on the height of the floor. For instance, a 3m high floor needs 5 cycles.
(5) After finishing climbing, wedge the climbing frames tightly by means of iron wedges. The vertical force of the placing boom is transmitted from the lower-jacking shaft in the tower body to the lower frame, and the horizontal force is carried out by both the upper and lower climbing frames.
Turn the selector switch on the console to "Operating" position before the placing boom shifts to concrete placing.
Finally disconnect the climbing cylinder hoses from the pipeline-fitting plate on the tower platform, and place a part of them on the upper-platform and the other part on the tower platform for future use.
Note: Above parameter is subject to change without prior notice. For the latest technical parameters, please contact us directly.
In order to extend the placing range of concrete pump and enhance the mechanization of pumping construction, our company have researched and developed the new products-a series of concrete distributor HGY-13, HGY-15, HGY-17, HGY19 and HGY23/4R (the number is the placing radius)
The concrete distributor is the assorted equipment of concrete pump. Its application extends the delivery range of concrete, efficiently solves the problem of wall painting and plays an important role in enhancing construction efficiency and reducing the labor intensity.
This series of concrete distributor have reasonable design and reliable structure. The placing structure adopts 360° rotary arm support. The machine is operated by hands and can rotate flexibly. The tower is of a proper height so you can change the placing position freely only by pulling the robe easily. So it is highly efficient, reliable and economic.
Part II-13m: Main technical parameter
| Model |
HGY13 |
| Boom length |
13m |
| Hose length |
3m |
| Rotatary angle |
360° |
| Rotating speed |
0.23r/min |
| Elevation angle |
-2°~84.4° |
| System pressure |
20MPa |
| Motor power |
4Kw |
| Revolution speed |
0.2~0.3r/min |
| Drive mode |
Fully hydraulic drive |
| Pipe type |
Φ125 |
| Landing leg track |
3.15×3.15m |
Size: |
6.6×2.0×3.1m |
| Weight |
Self weight |
2.7t |
| Balance weight |
1.8t |
Part II-15m: Main technical parameter
| PLACING RADIUS |
15000mm |
| PLACING HEIGHT |
14120mm |
| PLACING DEPTH |
10300mm |
| BOOM ARM ELEVATION TRAVEL |
0°~90° |
| SLEWING RANGE |
360° |
| HYDRAULIC SYSTEM POWER |
4kW |
| WORKING PRESSURE |
20MPa |
| SLEWING SPEED |
0.2~0.3r/min |
| CONCRETE PIPE DIAMETER |
Φ125×4 |
| RUBBER HOSE |
3m |
| OUTRIGGER SPAN |
4000×4000mm |
| TOTAL WEIGHT |
4500kg |
| COUNTERWEIGHT |
2×1100kg |
| THE MOST UNFAVORABLE PROCESSING CONDITION BOOM TOTAL VERTICAL FORCE |
67kN |
| THE MOST UNFAVORABLE PROCESSING CONDITION BOOM TOTAL FEET SUPPORT REACTION |
45kN |
| OVERALL DIMENSION |
8900×4000×2585mm |
Part II-17m: Main technical parameter
| CONCRETE PIPE DIAMETER |
Φ125mm |
| PLACING RADIUS |
17m |
| BOOM ARM ELEVATION TRAVEL |
-4°~90° |
| SLEWING RANGE |
360° |
| RUBBER HOSE |
3m |
| HYDRAULIC SYSTEM POWER |
5.5KW |
| WORKING PRESSURE |
20MPa |
| SLEWING SPEED |
0.2~0.3r/min |
| TOTAL WEIGHT |
6200 |
| COUNTERWEIGHT |
2200kg |
| TOTAL HEIGHT |
3400mm |
| THE MOST UNFAVORABLE PROCESSING CONDITION BOOM TOTAL VERTICAL FORCE |
104kN |
| THE MOST UNFAVORABLE PROCESSING CONDITION BOOM TOTAL FEET SUPPORT REACTION |
69.6kN |
SAINTYOL DAWIN Machinery is a company specializing in the research, design and production of construction machinery for nearly 20 years. We provide the most reasonable solution according to the special demand from different customers. Our main products for construction machinery are as follows: Concrete mixer, concrete batching plant, diesel concrete mixer, concrete pump, sand so on. With several researching and producing bases in China, we can provide the powerful technical service and upper quality machinery for the clients all over the world.
We take care of your order!
1. Best manufacturer in North China.
2. A factory with over 20 years' experience.
3. Professional teamwork of every process.
4. Competitive price and perfect quality.
5. Efficient after-sale service.
SAINTYOL DAWIN Machinery Answers:
1. Why should I choose your Trailer Concrete Pump? / Placing Boom/Placer
We are a professional manufacturer of Trailer Concrete Pump for 13 years, In our country, we attended many national projects and the customers are satisfied with our quality. All these can meet your requirements. So I think our product is your best choice.
2. Do you have CE certification and do you have ISO9001: 2008 certification?
Yes, all our Trailer Concrete Pump are CE certified and our production process has passed the ISO9001: 2008 standards.
3. Which country have you exported to?
DAWIN Trailer Concrete Pump have exported our products to Algeria, Indonesia, Russia, Kazakhstan, Kyrgyzstan and Turkey etc.
4. What about the Truck Concrete Boom Pump/ Placing Boom/Placer delivery time?
Generally, the manufacturing time is about 15-30 days. The transport time is different according to your region.
5. What about the after-sale service and product warranty.
We will dispatch our engineers to your country to help you with the installation of Trailer Concrete Pump and training your workers. The warranty time is 12 month after it built.
6. What about the price of Truck Concrete Boom Pump/ Placing Boom/Placer?
We promise to give you the most favorable price to establish a long-term win-win cooperation with you.
7. What payment method can you accept?
Generally, T/T or 100% LC at sight is the best for us.
8. Can we be your agent in our country?
Yes, no problems for our Trailer Concrete Pump.
After-sale Service
1. May enjoy the life-long service after you buy our products.
2. Training the operator for free.
3. Under the condition that foundation, water source, power source, aggregate, hosting
Equipment, auxiliary staff is ready. Engineers are available if you need.
4. Certain quantity stochastic tool will be provided while delivering goods.
5. Within 48 hours service will be available according to different regions after received
The telephone.
6. For exported products, Our company sends the constructor to help to operate and
Management equipment, time according to your needs. The related fee will be undertaken
By buyers.
7. Promptly provides the fittings according to users' demands, handles for the user consigns
For shipment.
8. All products (easy worn parts not included) loss caused by non-human factors will be
Free of charge for half a year.
9. Provides the technology advisory service as necessary.
10. Please contact me via telephone when you have any problems with the plant.
Dear Friends:
Welcome to our website and hope our trailer concrete pump/Placing Boom / Concerete Placer will make you satisfied. We think creatively, design bravely, manufacture precisely and loyalty to our customers. And we have our own factory. So We can produce the products, according to customer requirements.
Enjoy SAINTYOL DAWIN Machinery Enjoy Better Life!
Yours sincerely
Saintyol Dawin Machinery
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