The KYLC550-16CY is a reliable diesel portable screw air compressor designed for small and medium-sized mining, quarrying, construction, and drilling applications.
With 15m³/min air delivery and 16 bar working pressure, this compressor provides a stable compressed air supply for pneumatic rock drills, small DTH drilling rigs, quarry drilling equipment, and various construction tools.
Equipped with a single-stage oil-cooled screw compression system and powered by a reliable Cummins 6BTA5.9-C180-II diesel engine, the KYLC550-16CY delivers strong performance, fuel efficiency, and excellent durability in demanding outdoor environments.
Its compact trailer-mounted design allows easy transportation between different job sites, making it an ideal choice for contractors who require flexible and cost-effective compressed air solutions.
Quzhou Mazellion Heavy Industry Technology Co., Ltd. is a professional manufacturer of diesel screw air compressors and mining drilling equipment, serving global mining, quarry, water well drilling, and construction projects. We provide factory-direct supply, stable quality, and full OEM customization to help customers win local markets with better cost performance and reliability.
To start cooperation: send your inquiry → get a tailored technical solution & quotation → confirm order → production & testing → fast shipment → long-term spare parts & technical support. We respond quickly and support you throughout the whole project.
| Model | KYLC550-16CY |
| Screw Air Compressor | |
| Layout | Screw type, single-stage compression, oil-cooling type |
| Free Air Delivery (m³/min) | 15 |
| Discharge Pressure (bar) | 16 |
| Drive Way | Diesel driven |
| Oil and Gas Tank Capacity (L) | 100 |
| Lubricating Oil Capacity (L) | 48 |
| Air Filter | FleetGuard |
| Air Compressor Head | Baosi Brand |
| Diesel Engine | |
| Manufacturer | CUMMINS |
| Model | 6BTA5.9-C180-II |
| Rated Speed / Full Load / Idling (rpm) | 2200 / 1900 / 1420 |
| Rated Power (kW) | 132 |
| Cylinders / Cylinder Dia. / Piston Stroke | 6 × 102 × 120 |
| Output Volume (L) | 5.9 |
| Coolant Capacity (L) | 20 |
| Engine Oil Capacity (L) | 17 |
| Fuel Tank Capacity (L) | 210 |
| Air Filter | FleetGuard |
| Oil Filter | WD13145 |
| Battery | 6QW-165MF |
| Coupling | High Elastic |
| Walking Speed (km/h) | 0–20 |
| Size and Weight | |
| Length (mm) | 3050 (2805 not including traction) |
| Width (mm) | 1525 |
| Height (mm) | 2182 |
| Net Weight (kg) | 2500 |
| Exhaust Valve | G1" × 1 & G1-1/2" × 1 |
| Recommended QTY per 40HC/HQ Container | 4 |
| Optional Parts | |
| Optional 1 | None |
| Optional 2 | Aftercooling |
| Optional 3 | Top Mounted Desert Air Filter |
| Optional 4 | Diesel Engine Hydronics System |
| Optional 5 | Remote Control |
1. Mining Rock Drilling
Suitable for small and medium mining operations requiring compressed air for pneumatic rock drills, secondary breaking, and auxiliary drilling work.
2. Quarry Drilling Operations
Ideal for granite, limestone, marble, and aggregate quarries requiring reliable air supply for drilling before blasting.
3. Pneumatic Rock Drill Operation
The KYLC550-16CY can support multiple handheld rock drills such as 2–4 units of YT27/YT28 pneumatic rock drills depending on working conditions, hose length, and air consumption.
4. Small Water Well Drilling Projects
Suitable for shallow to medium-depth water well drilling projects using small DTH drilling systems where moderate airflow and pressure are required.
5. Construction and Infrastructure Projects
Used for anchoring, concrete breaking, foundation drilling, slope stabilization, and other pneumatic construction applications.
1. Stable 16 Bar Pressure for Rock Drilling Applications
With 16 bar working pressure, the KYLC550-16CY provides sufficient compressed air power for pneumatic rock drills, small DTH hammers, and drilling equipment used in mining and construction projects.
2. 15m³/min Airflow for Multiple Pneumatic Tools
The compressor provides stable airflow for continuous operation of small and medium pneumatic equipment. It can support multiple handheld rock drills, improving productivity for mining teams and construction crews.
3. Cummins Diesel Engine for Reliable Performance
Powered by the Cummins 6BTA5.9-C180-II engine, the compressor delivers strong power output, excellent fuel efficiency, and reliable operation in remote mining and construction environments.
4. Compact Mobile Design for Easy Transportation
The trailer-mounted structure allows quick movement between job sites, making it suitable for contractors working on multiple projects in different locations.
5. Designed for Harsh Working Conditions
Equipped with Fleetguard filtration systems, high-elastic coupling, and optional desert air filter, the KYLC550-16CY can operate reliably in dusty, hot, and challenging outdoor environments.
Q1: What applications is KYLC550-16CY suitable for?
The KYLC550-16CY is designed for mining rock drilling, quarry drilling, pneumatic tools, construction projects, and small drilling operations requiring 16 bar compressed air.
Q2: How many rock drills can this compressor support?
Depending on operating conditions, it can support approximately 2–4 units of YT27/YT28 handheld rock drills simultaneously.
Q3: Can this compressor be used for DTH drilling?
Yes, it can support small DTH drilling applications. The suitable drilling depth and hammer size depend on geological conditions and complete drilling system configuration.
Q4: Is the diesel engine customizable?
Yes. We provide engine customization options according to customer requirements, including different engine brands, power configurations, and local market preferences.
Q5: Do you provide OEM and after-sales service?
Yes. Mazellion supports OEM/private label cooperation, spare parts supply, technical guidance, and after-sales service to help customers maintain stable equipment operation.
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