LIGAOXIN VERIFIED ASSET | UNIT ID: K40
SULLAIR DPQ660RH
The Legend of Sullair: Bulletproof Air-End for Unmatched ROI
01. Investment Context & Deployment Speed
In the current global industrial landscape, project delays are the single largest driver of cost overruns. This SULLAIR DPQ660RH represents a strategic opportunity to bypass the 26-52 week factory lead times currently plaguing new equipment orders.
Immediate Site Integration: This unit is physically located at our Qingdao export hub. Upon finalization, container loading and dispatch can be initiated within 72 hours. For projects in Southeast Asia, Middle East, or Latin America, this means your air-power solution is operational while your competitors are still waiting for a pro-forma invoice from the OEM.
02. Engineering Heritage: The SULLAIR Standard
Investing in a pre-owned unit from a Tier-1 manufacturer like SULLAIR is not just about a lower entry price—it's about the redundancy of engineering. The SULLAIR DPQ660RH was designed for a 20,000-hour major overhaul cycle. At only Verified Hours, this machine is effectively in the first third of its optimal performance life.
- High-Efficiency Airend: Featuring SULLAIR's proprietary rotor profile for maximum CFM per kW.
- Ruggedized Chassis: Built to withstand high-vibration drilling environments and 50°C ambient temperatures.
- Advanced Control Logic: Digital monitoring of all critical fluids ensures engine longevity.
VERIFIED SPECIFICATION MATRIX
Working Pressure 17.2 Bar
Free Air Delivery (FAD) 17 m³/min
Power Output 194 KW
Manufacture Year 2019
Accumulated Service Hours Verified Hours
Drive System Heavy-duty Engine
03. The ROI Advantage: Capital Asset Liquidity
STRATEGIC FINANCIAL IMPACT:
1. CAPEX Reduction: Acquired at approximately 40-55% of current OEM list price for a comparable Tier-1 new unit.
2. Resale Stability: Tier-1 brands like SULLAIR maintain high liquidity in the global secondary market. When your project is complete, the residual value of this asset remains a recoverable cash reserve.
3. Immediate Billing: By putting this machine to work 6 months earlier than a new unit, the billing revenue generated in that half-year often exceeds the entire purchase price of the machine.
04. Professional Maintenance & Technical Audit
Transparency is our core currency at Ligaoxin. This unit has been Professionally maintained and strictly tested by our senior engineering team before being offered for sale. Unlike unverified "as-is" sales, we have completed the following audit cycles:
- Engine Diagnostics: Full fluid analysis and compression check. Verification of injection timing and cooling system pressure.
- Airend Verification: Internal inspection of rotors and bearing vibration analysis to ensure original factory compression ratios.
- System Stress Test: The machine is ramped to full working pressure and monitored for thermal stability and pressure recovery speed.
Condition Note: No air leaks detected. Electrical system remains within original resistance parameters. Hour meter is verified as original and untampered.
05. Specialized Industry Applications
The 17.2 Bar and 17 m³/min output of this specific unit makes it the "Master Key" for several critical industries:
Deep Hole Drilling
Perfect for water-well and quarry applications where consistent deep-hole torque is required.
Industrial Sandblasting
Supports high-volume abrasive blasting for ship restoration and steel structure maintenance.
06. Global Logistics & Export Protocol
At Ligaoxin, we specialize in the complex documentation required for machinery export. For this SULLAIR DPQ660RH, we provide:
- Full set of original technical manuals (Digital/Physical).
- Standardized container loading bracing to prevent hydraulic damage during sea transit.
- Clean Bill of Lading and Certificate of Origin support.
07. Transparency & Trust Protocol
LEGAL & SERVICE DISCLOSURE:
As a pre-owned industrial asset, this unit is sold with NO Global Factory Warranty and NO Post-Sale Field Service.
We replace unverified warranties with 100% technical truth:
- Pre-shipment cold-start and full-load operation video provided.
- Detailed high-definition internal photos of the engine and element.
- Third-party professional inspection (e.g., SGS, Intertek) is highly encouraged at our facility before final payment release.
The SULLAIR DPQ660RH is an uncompromising solution for projects that require maximum uptime without the OEM price tag. Secure this unit today to ensure your project stays on schedule and on budget.
© 2026 QINGDAO LIGAOXIN MACHINERY CO., LTD. | B2B CONFIDENTIAL MARKETING DOSSIER | K40

VERIFIED SPECIFICATION MATRIX
Working Pressure	17.2 Bar
Free Air Delivery (FAD)	17 m³/min
Power Output	194 KW
Manufacture Year	2019
Accumulated Service Hours	Verified Hours
Drive System	Heavy-duty Engine