The UPS-20J The UPS-20J mining shotcrete truck is an advanced, special equipment meticulously crafted and upgraded from the initial concrete shotcreting technology, tailored to the specific construction conditions of domestic mines. With an impressive maximum shotcreting volume of 20m³/h, it stands out in wet shotcreting operations, providing robust concrete support in underground mines and small to medium-sized underground construction projects. This powerhouse machine is distinguished by its high shotcreting volume, blockage-resistant pipes, minimal rebound, and unwavering performance reliability.
Engineered with a compact turning radius, this equipment ensures seamless navigation in and out of tight and confined spaces, enhancing operational efficiency on challenging terrains.
Showcasing exceptional shotcreting efficiency, the UPS-20J achieves a maximum shotcreting volume of 20m³/h, equipped with advanced features that prevent pipe blockages and maintain a steady flow.
Featuring a versatile diesel and electric dual system, it guarantees continuous construction progress with electric operation and offers diesel backup for emergency responses, ensuring no interruptions in your projects.
The entire machine has been optimally structured and upgraded to boast a low failure rate, high compatibility with universal accessories and consumables, and reduced operational costs, delivering long-term cost efficiency.
Operated via state-of-the-art wireless remote control, it provides precise maneuverability of the mechanical arm, ensuring fast, efficient, safe, and energy-saving shotcreting operations.
Equipped with a substantial 400L accelerator tank, it efficiently meets the construction volume demands for larger sections, guaranteeing augmented productivity for extensive projects.
| 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 |
Audited Supplier 
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