When concrete is placed in high-rise buildings, basements, tunnels, or large slab projects, hose handling often slows the work. Workers move pipes by hand, stop pumping, and reposition equipment many times. This lowers efficiency and raises labor costs. A crawler concrete placing boom solves this by combining movement and concrete distribution in one system. It runs on crawler tracks, rotates 360°, and delivers concrete to different areas without frequent repositioning. Many contractors choose a concrete placing boom when the site layout changes often and continuous concrete pouring is needed. If you are comparing options or checking the concrete placing boom price, contact YG for support and details.
What is a Crawler Concrete Placing Boom
A concrete pump crawler placing boom is a mobile concrete distribution system mounted on a crawler chassis. It connects with a concrete pump and distributes concrete through a hydraulic boom system.
Main structure includes:
- crawler travel system
- hydraulic boom arm
- concrete delivery pipeline
- control system
- rotation base
Compared with fixed placing equipment, the crawler concrete placing boom can move directly on site without additional installation.
Parameters of Crawler Concrete Placing Boom
| Item Name | HGY12 | HGY13 | HGY15 | HGY17 | HGY21/3 | HGY21/4 |
| Maximum Working Radius of Placing Boom | 11.6m | 13m | 15m | 16.5m | 20.5m | 20.5m |
| Luffing Working Range of Placing Boom | 0°~87° | 0°~90° | 0°~89° | 0°~84° | 0°~84° | 0°~84° |
| Slewing Drive | Closed type for all models | |||||
| Motor Power of Hydraulic Cleaning System | 4kW | 4kW | 4kW | 4kW | 15kW/5.5kW | 22kW |
| Working Pressure of Hydraulic System | 20MPa | 20MPa | 20MPa | 20MPa | 32MPa | 32MPa |
| Control Mode | Wireless / Panel | Wireless / Panel | Wireless / Panel | Wireless / Panel | Analog / Switch Quantity Remote Control | Analog Quantity Remote Control |
| Concrete Delivery Pipe Specification | φ125 | |||||
| Hose Length at Boom End | 3m | |||||
| Angle 掳 | 90/180/180 | 84/180/180 | 90/180/180 | 90/180/235/180 | ||
| Length | 6300/5306 | 5330/4330/3330 | 6000/5000/4000 | 6670/5720/4610 | 8362/6787/5854 | 6498/4600/4600/5312 |
| Slewing Angle | 360° | 360° | 360° | 360° | 360° | 360° |
| Weight (Self-mounted / Chassis-mounted, T) | 1.9/2.9 | 2.7/4.3 | 3.23/5.43 | 2.7/4.9 | 4.6/6.0 | 7.7/9.9 |
How a Crawler Concrete Placing Boom Speeds Up Concrete Pouring
Traditional concrete pumping relies on fixed positioning and manual hose movement:
- pump starts
- workers drag the hose
- reposition required
- pouring stops
- restart process
Key improvements:
- Fewer stopping cycles during pouring
- More stable concrete distribution
- Reduced labor movement inside the work zone
- Better slab surface consistency
How A Concrete Placing Boom Reduces Labor & Equipment Cost
The main cost difference is not only the equipment price, but also the daily operation structure.
Traditional Method Cost Structure
- multiple workers for hose handling
- crane or repositioning equipment
- Repeated pump stoppage
- longer working hours per slab
Crawler Concrete Placing Boom Cost Structure
- fewer workers required
- Self-moving crawler reduces repositioning
- Continuous pumping reduces idle time
- faster completion per concrete pour cycle
| Item | Traditional System | Concrete Placing Boom |
|---|---|---|
| Labor requirement | High | Lower |
| Movement time | Frequent | Minimal |
| Pump interruption | Common | Rare |
| Efficiency | Medium | Higher |
Concrete Pump Crawler Placing Boom vs Fixed Concrete Placing Boom
| Item | Concrete Placing Boom | Fixed Concrete Placing Boom |
|---|---|---|
| Movement | Self-propelled crawler | Fixed position |
| Site flexibility | High | Limited |
| Installation work | Low | Higher |
| Layout changes | Easy | Difficult |
| Suitable project | Dynamic jobsite | Stable site |
Construction Efficiency Improvement
After using a crawler concrete placing boom, contractors typically see:
- Faster slab completion cycles
- Reduced labor coordination pressure
- More stable concrete flow
- Fewer delays caused by hose repositioning
Application Fields
High-Rise Buildings： Helps place concrete on different floors with stable delivery and less manual hose handling.
Basement & Foundation： Works well in narrow spaces and reduces time spent moving pumping lines.
Tunnel Projects： Supports continuous concrete pouring in confined underground areas.
Bridge Construction： Covers wide deck areas and reduces repositioning during long span pouring.
Industrial Floors： Improves slab pouring speed in large factory and warehouse projects.
Customer Story
A contractor from Saudi Arabia, Faris Al-Mansour, used a concrete placing boom for a large slab project after facing slow progress with manual hose handling.
Before use, concrete pouring often stopped for repositioning, which reduced site efficiency.
After switching to a concrete pump, the team reported clear improvements:
- Slab pouring time reduced by about 22%The
- labor needed for hose movement was reduced by about 35%
- Pumping interruptions were reduced significantly during continuous work
The customer noted that the concrete flow became more stable across the full slab area, and later planned to use the same system in another building phase.
About YG Machinery
YG has over 20 years of experience in construction machinery manufacturing. We specialize in concrete placing boom, concrete pumping systems, and related engineering equipment.
All machines are produced under CE and ISO standards with strict quality control.
We provide:
- customized configuration support
- pre-sales technical consultation
- on-site operation guidance
- long-term after-sales service
Besides the concrete placing boom, YG also supplies:
- truck-mounted concrete pump (trailer pump)
- concrete pump systems
- construction lifting and placement equipment
If you are looking for a reliable crawler concrete placing boom solution for your project, YG can help you select the right model based on your construction needs.
