The UPS-20J The UPS-20J mining shotcrete truck is a state-of-the-art piece of equipment, meticulously developed and upgraded from the initial concrete shotcreting technology to meet the rigorous demands of domestic mines. With an impressive maximum shotcreting volume of 20m³/h, this versatile machine excels in wet shotcreting operations, providing unparalleled support for concrete in underground mines and small to medium-sized underground projects. Its standout features include a high shotcreting volume, robust pipe blockage prevention, minimal rebound, and exceptional stability and reliability.
Boasting a compact design with a minimal turning radius, this innovative equipment effortlessly navigates tight spaces, ensuring easy access and maneuverability in confined areas.
With a remarkable maximum shotcreting volume of 20m³/h, this equipment demonstrates superior shotcreting efficiency and effective pipe blockage prevention, making it an indispensable tool for high-performance operations.
Featuring a dual diesel and electric system, this equipment guarantees seamless construction continuity. The electric mode facilitates regular operations, while the diesel mode ensures quick emergency response, maintaining uninterrupted project progress.
The entire machine has been meticulously optimized and upgraded, resulting in a significantly reduced failure rate. It boasts high universality of accessories and consumables, along with low operational costs, making it a highly efficient and cost-effective solution.
The equipment is operated via a sophisticated wireless remote control system, allowing precise manipulation of the mechanical arm. This leads to rapid, efficient, safe, and energy-saving performance, enhancing overall productivity.
Equipped with a substantial 400L accelerator tank, this equipment is perfectly suited to meet the construction volume demands of large sections, ensuring uninterrupted and efficient operations.
| Max mumoveralldimension(L×W×H) |
7830×2000×2520mm |
| Self-weight |
12.5t |
| Operatingmode |
Electric system + diesel engine emergency response system |
| Operatingrange(W×H) |
15×8.5m |
| Maximumshotcretingvolume |
20m³/h |
| Controlmode |
The boom adopts wireless remote control |
| Chassis model |
Self-made engineering vehicle chassis |
| Engine |
Cum mins |
| Power |
110kW |
| Wheelbase |
3540mm |
| Maximum travel speed |
17km/h |
| Maximum gradeability |
25° |
| Minimum outer turning radius |
6301mm |
| Minimum inside turning radius |
3768 mm |
| Minimum ground clearance |
408mm |
| Structural form of boom |
Three-section arm two-stage telescopic |
| Maximum spray height |
8.5m |
| Maximum spray width |
2×7.5m |
| Boom pitch angle |
-30°~+50° |
| Boom slewing angle |
0~270° |
| Axial rotation of spray nozzle seat |
360° |
| Axial swing of spray nozzle seat |
240° |
| Deflection angle brushing of spray nozzle |
8° ×360° continuous |
| Total motor power |
45kW |
| Number of cylinders |
2 |
| Cylinder (cylinder diameter X stroke) |
90mm×800mm |
| Concrete cylinder (cylinder diameter × stroke) |
160mm×800mm |
| Pumping line |
125-80 reducer pipe |
| Maximum size of sprayed aggregate |
25mm |
| Maximum pumping volume |
20m³/h |
| Hopper capacity |
0.35m³ |
| Material receiving height |
1310mm |
| Air compressor displacement |
10.5m³/min,45kW |
| Working pressure of air compressor |
0.7MPa |
| Admixture system displacement |
620L/h |
| Admixture system pressure |
1MPa |
| Volume of accelerator tank |
400L |
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