Kaishan KSZJ/LGZJ Mobile Diesel Screw Air Compressor

Product Overview

The Kaishan KSZJ/LGZJ Mobile Diesel Screw Air Compressor is a high-performance, portable air compression solution designed for demanding industrial and construction environments. Engineered with advanced screw technology and a robust diesel engine, this compressor delivers reliable, continuous compressed air supply in remote or off-grid locations. Its mobile design ensures easy transportation and on-site deployment, making it an essential tool for professionals requiring efficient and durable air power.

Technical Features

• Advanced Screw Rotor Technology: Features precision-machined asymmetric screw rotors for optimal air compression efficiency, reduced energy consumption, and extended service life.
• High-Performance Diesel Engine: Powered by a fuel-efficient diesel engine (brand options available), ensuring reliable operation under heavy loads and harsh conditions.
• Integrated Control System: Equipped with an intelligent microprocessor controller for real-time monitoring of pressure, temperature, and engine parameters, with automatic start/stop and fault diagnostics.
• Robust Mobile Chassis: Heavy-duty steel frame with pneumatic tires and towbar, designed for easy towing and stability on rough terrain.
• Efficient Cooling System: Large-capacity radiator and oil cooler ensure stable operation even in high-temperature environments.
• Low Noise and Vibration: Sound-attenuated enclosure and anti-vibration mounts reduce noise levels for operator comfort and compliance with site regulations.
• High Air Purity: Multi-stage air filtration system (oil separator, air filter, and coalescing filter) delivers clean, oil-free compressed air suitable for sensitive applications.

Application Scenarios

• Construction and Infrastructure: Powering pneumatic tools such as jackhammers, drills, and impact wrenches on building sites, roadworks, and bridge projects.
• Mining and Quarrying: Supplying compressed air for rock drilling, material handling, and ventilation in surface and underground mining operations.
• Oil & Gas Industry: Providing reliable air for pipeline testing, wellhead operations, and pneumatic equipment in remote exploration fields.
• Industrial Maintenance: Supporting sandblasting, painting, and cleaning tasks in shipyards, factories, and repair workshops.
• Emergency and Disaster Relief: Deployable for emergency power tools, inflatable structures, and rescue equipment in disaster zones.

Key Advantages

• Unmatched Mobility: Compact design with integrated towing system allows rapid relocation between job sites, reducing downtime.
• Exceptional Fuel Efficiency: Advanced screw technology and optimized engine management lower fuel consumption by up to 15% compared to conventional models.
• Durability in Extreme Conditions: Built with corrosion-resistant materials and sealed components, ensuring reliable performance in dust, moisture, and temperature extremes.
• Low Maintenance Requirements: Extended oil change intervals and easy-access service points minimize maintenance costs and maximize uptime.
• Environmentally Friendly: Compliant with global emission standards (Tier 4 Final / Stage V) and engineered for reduced noise pollution.
• Versatile Output Options: Available in multiple pressure ranges (7-14 bar) and flow rates (2-12 m³/min) to match diverse application needs.

Certifications & Compliance

This product meets ISO 9001, CE, and ASME safety standards, with optional ATEX certification for explosive environments. Each unit undergoes rigorous factory testing to ensure peak performance and reliability.