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Address: No. 66, Gaoxin Road, Duodao District, Jingmen High-tech Zone, Hubei Province
UPS-8J/15J Wet Spray Cart
Category： Underground Wet Spraying Vehicle Series
Phone:0724-4283026
After-sales service:0724-4286522
Product Overview
Detailed product description:
The mine concrete spraying vehicle is a specialized product developed for concrete spraying operations in underground projects such as mine shafts, tunnels, and other subterranean structures. This vehicle integrates mechanical, electrical, and hydraulic systems into a single unit and consists primarily of a walking chassis, a concrete conveying unit, an air compressor, and a spraying arm. Additionally, it is equipped with a hydraulic lubrication system, an additive delivery system, a cable reel, material hoses, and other components. Its fully functional and uniquely designed features perfectly meet the demands of concrete spraying operations and can adapt to various working conditions. The vehicle operates on the principle of wet concrete spraying, using high-pressure air to jet pre-mixed and thoroughly blended concrete onto the working surface. It boasts advantages such as strong spraying capability, low dust generation, and a low rebound rate. Compared to traditional manual concrete support methods, this vehicle significantly improves operational efficiency and quality, reduces material and labor costs, markedly enhances working conditions, and lowers safety risks.
Product Technical Features:
1. The entire vehicle is powered by a diesel engine, while the working arm is driven by dual power sources. A scientifically and rationally designed lubrication system ensures that the concrete pumping unit is easy and quick to maintain and service.
2. The working arm operation and air compressor operation can be easily controlled remotely within line-of-sight, while also enabling precise adjustment of the concrete delivery rate and additive dosage.
3. The advanced air compressor system design enables concrete, propelled by compressed air, to be sprayed onto the support surface in a bundled form and quickly harden into a strong support layer.
4. The hopper is equipped with a vibration motor, and its grid is easy to open for maintenance and cleaning.
5. The electrical control cabinet is equipped with a multi-language color display control system that provides indications of concrete flow rate, additive dosage, faults, diagnostics, and alarms.
6. Specifically designed for the work-arm system, it features a large working range and flexible movements, enabling concrete to be sprayed along the direction of the roadway or along the curved profile of the roadway’s cross-section.
7. The spray volume can be adjusted freely within the maximum range of this machine according to customer requirements.
8. The entire vehicle is coated with a rigorous process that includes shot blasting to remove rust and subsequent application of anti-rust paint, meeting marine vessel-grade requirements. This enhances the equipment’s rust and corrosion resistance under various operating conditions, thereby extending its service life.
| Technical Specifications and Configuration: | |||||
| UPS - 8J/15JT Mining Concrete Spraying Vehicle Technical Parameters | |||||
| Entire machine | External dimensions | 6250*1600*2045mm | worker | Structural form | Rotating turntable, one-section folding boom, End-stage secondary telescoping |
| Vehicle mass | 7800kg | Rotation range | 360° | ||
| Maximum concrete spraying capacity | 8-15 m³/h | Make an arm | Extension range | 2.3m | |
| Drive Type | Diesel engine | Nozzle axial rotation range | 360° | ||
| Rated power | 48KW/55.8KW | Nozzle pitch range | 90° | ||
| Emission standards | National Emission Standard III/National Emission Standard IV | Air compressor | Model | Twin-screw type | |
| Working motor power | 30 kW + 37 kW | Maximum atmospheric pressure | 7bar | ||
| Cab | Single-person open cab | Maximum air volume | 7 m³/min | ||
| Chassis | Structural form | Articulated | Hydraulic system | Rated pressure of the main oil pump | 35MPa |
| Transmission and steering methods | Internal combustion-hydraulic mechanical transmission, Turn toward | Displacement | 75/28ml/r | ||
| Maximum speed | 7km/h | Rated pressure of the work arm oil pump | 25MPa | ||
| Minimum ground clearance | 240mm | Displacement | 28ml/r | ||
| Concrete spraying pump | Model and Power | Dual-piston plunger type, 30 kW | Quick-setting agent batching system | Model | Motor drive |
| Aggregate particle size for shotcrete | ≤8mm | Work flow | 0-600L/h | ||
| Concrete conveying valve type | S-valve | Work pressure | 0-12bar | ||
| Hopper volume | 0.4 m³ | Power | 0.75KW | ||
| Hopper feeding height | 1.1m | Remote control | Model | Wireless control | |
| Main Configuration List for the UPS-8J/15JT Mine Concrete Spraying Vehicle | |||
| Engine | Yuchai | Main oil pump | Guizhou Liyuan |
| Torque converter transmission | / | Auxiliary oil pump | Guizhou Liyuan |
| Drive axle | Sino-Italian joint venture Kayton | Quick-setting agent pump | Shanghai Juxin |
| Motor | Xiangtan Microelectric | Slewing support | US CONE DRIVEH-Fang |
| Air compressor | United States U.S.AIR | Electrical control cabinet | Hubei Tianteng |
| Pumping unit | Zoomlion | Braking system | American MICO |
Schematic diagram of the exterior:
Tags： UPS-8J/15J Wet Spray Cart
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Address: No. 66, Duodao High-tech Road, High-tech Zone, Jingmen City, Hubei Province
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After-sales service：0724-4286522
Contact phone number：0724-4283026