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China, Chinese Underground Shotcrete Machine Concrete Spraying Machine Underground Shotcrete Sprayer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mining MachineryUnderground Shotcrete SprayerUnderground Sprayer
QINGDAO ZONGDA MACHINERY CO., LTD
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Product DescriptionProduct DescriptionThe ZUSS-20X Underground Shotcrete Sprayer Trackless spraying equipment a diesel engine, hydraulically mechanical transmission, Four-wheel drive, forward driving, fully hydraulic articulated steering, large steering angle, flexible turning, and small turning radius. It is suitable for medium section roadway operations.1. Technical Characteristics: Power System: The power system adopts Cumminss water-cooled low pollution engine; Transmission:The power transmission system adopts DAFOSS plunger pump motor, domestic well-known brand drive axle, and mining pattern cutting resistant tires; Braking System: The service braking adopts wet multi disc hydraulic brakes; MICO filling valve and brake valve; The parking brake adopts an electromagnetic valve to control the axle spring brake, ensuring safety and reliability; Frame:The frame is an articulated structure with hydraulic steering and reliable performance; Adopting an open cab is safer and provides a wider view. 2. Safety Measures: Safety Gear: Operators must wear safety helmets, carry self-rescue devices, and use mining lamps when entering the well. Regular Maintenance: Regular inspections and prompt addressing of hidden dangers. No Maintenance During Operation: Strictly prohibited to conduct maintenance while the machine is running. Safety During Welding/Cutting: Confirm absence of flammable or explosive materials before maintenance. Exhaust Pipe Precautions: Avoid physical contact with the hot exhaust pipe. Hydraulic System Maintenance: Pressure must be relieved before starting any repairs.Usage Conditions for the ZUSS-20X Underground Shotcrete Sprayer Trackless 1. Tunnel Specifications: Suitable for tunnels with a cross-sectional size of 4 meters (height) × 4meters (width) and above. Requires a firm top plate. Minimum turning radius of ≥6.6 meters on the outside. Road slope should be ≤ 14°. Adequate ventilation and drainage in the workplace. 2. Environmental Factors: Ambient temperature within the tunnel: -5°C to 40°C. Maximum relative humidity (at 25°C): Not more than 85%. 3. Fuel Requirements: The sulfur content of the fuel used in this machine must not exceed 0.2%. 4. Safety Precautions: Strictly prohibited in places with flammable and explosive gases (such as gas and coal dust).Technical parametersRated output flow: 0-20 m 3/ H Maximum spraying distance: 5.2 M Maximum arm height: 7.3 M Maximum driving speed: 0-10 km/h Maximum traction force: 40 kN Turning radius: Inner side: 3920 Outer side: 6600 mm Overall height: 2400 mm Maximum height of the entire machine: 2740 mm Steering angle: ± 40 ° Minimum ground clearance: 270 mm Overall dimensions (length × wide × Height: 8250mmX2000 mmX2400 (2740) mm Operating weight of the entire machine: 12600KgEngineEngine: Cummins water-cooled low pollution engine Rated power/rated speed: 81 kW/2200 r/min Starting method: electric starting Exhaust emission method: catalytic purification method Throttle control: electronic throttle controllerTransmission systemPlunger pump model: T90R075 Variable motor model: H1-B080A Drive axle model: DR20 · 26- Ⅰ (Q) Tires: Inflatable tiresBraking systemMaximum pressure of braking system: 40 bar Service braking: wet multi disc brake Release pressure: 40 bar Parking brake: axle pack spring brakeSteering systemType: articulated hydraulic steering Maximum pressure of steering system: 16 MPa Steering gear: BZZ-E630 Steering cylinder diameter/rod diameter: φ 80/ φ 45 mmPumping systemMotor: 45KW Maximum pressure of pumping system: 25 MPa Air compressor: Engine displacement: 6.8m 3/ MinElectrical SystemSystem voltage: 24V DC Starting motor voltage/power: 24V/6 KW Lighting: 4 front headlights, 2 × 42W, 24V two × 24W, 24V 4 rear headlights, 2 × 42W, 24V two × 24W, 24V 2 mining signal lights, 24 V 1 cab ceiling light, 24 V Cable winding length: 100 MTank volumeHydraulic oil tank: 220 L Driving fuel tank: 140 L Fuel tank: 120 L Main transmission part of the drive axle: 5.5 L × two Drive axle wheel reduction part: 2 L × four Transfer case: 1L Engine lubricating oil: 7.7LTECHNICAL DRAWING AND DIMENSIONSCompany ProfileQINGDAO ZONGDA MACHINERY CO., LTD is a professional manufacture focusing on research and development, production, sale and service of underground mining machinery, a solution supplier and a mining project contractor in China with strong comprehensive strength and rich experience in mining industry.We have more than 30 professional and experienced mining experts and engineers and 200 staff for R&D, Production, QC, After Sales Technical Support and etc.We have fulfilled our commitment to turn knowledge into value by delivering a comprehensive range of integrated equipment and services that cost-effectively transform ore bodies into high grade mineral products for customers.Packaging & ShippingFAQ1. What mechanical products do you mainly produce? Are there any industry-specific orientations? A:We are producing underground mining vehicles and spare parts for metal mines.2. Can the technical parameters and specifications of the products be customized? What is the customization process? A: Yes. 3. Does the quotation include freight, tariffs, or insurance? How to choose trade terms (FOB, CIF, EXW, etc.)? A: Our quotations usually under CIF terms include Freight and Insurance but no Tariffs. 4. What is the production cycle for regular orders? Does expedited production support? A: 1 or 2 months usually. Yes and there are stock available sometime. 5. How is transportation arranged? Is door-to-door service provided? A: Our forwarder partner will arrange the proper transportation solution and can arrange the door-to-door service as well. 6. How to handle goods delay or damage? Is there a compensation policy? A: We have special and detailed warranty policy.7. Are customs clearance and customs declaration documents complete? Can you provide a Certificate of Origin (CO) or FORM E, etc.? A: Yes. 8. What payment methods are supported? A: TT Bank Transfer is preferred. 9. How long can production or delivery be arranged after payment? A: 1 to 2 months usually. 10. Do you accept Letters of Credit (L/C)? What are the requirements for L/C terms? A: Yes, but only LC at sight.11. If there is a quality problem, how to apply for after-sales service? Is technical support provided?A: We have both local and online technical after-salves service provided.
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