The UPS-20J Our mining shotcrete truck, the UPS-20J, is a state-of-the-art piece of equipment meticulously developed and enhanced based on the foundational concrete shotcreting technology and the unique construction conditions present in domestic mines. With an impressive maximum shotcreting capacity of 20m³/h, it excels in wet shotcreting operations essential for supporting concrete in underground mines or small to medium-sized subterranean projects. This advanced machinery boasts an array of superior features including high shotcreting volume, blockage-free operation, low rebound rates, and unwavering performance reliability.
Designed with a compact turning radius, this equipment is exceptionally suited for maneuvering in and out of confined spaces, making it ideal for challenging environments.
Achieving a peak shotcreting volume of 20m³/h, the UPS-20J not only ensures exceptional shotcreting efficiency but also guarantees clog-free performance, setting a new standard in shotcreting operations.
Engineered with a dual system of diesel and electric, it provides seamless electric operation for standard construction and a reliable diesel backup for emergency situations, ensuring uninterrupted workflow.
The UPS-20J features a thoroughly optimized and upgraded structure, which translates to a remarkably low failure rate. Moreover, the high universality of its accessories and consumables significantly reduces operational costs.
Equipped with wireless remote control, the UPS-20J allows for precise manipulation of the mechanical arm, facilitating swift, efficient, safe, and energy-conserving operations.
Boasting a 400L accelerator tank, this equipment is fully capable of meeting the substantial construction volume demands of large sections, enhancing its versatility and effectiveness in 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 |
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