Certified Refurbished Solar Taurus 70 (T70) Gas Turbine Generator Set | 7.9MW High-Efficiency Power

World-Class Pedigree: This high-performance Solar Taurus 70 (T70) unit is manufactured by Solar Turbines (a Caterpillar Company), a global leader in power systems,Equipped with advanced dry low emissions (SoLoNOx) technology, it is engineered to deliver exceptional thermal efficiency and environmental performance for industrial CHP and distributed energy projects,Meticulously refurbished, it offers the same operational reliability as new equipment at a highly competitive cost

Additional information

Generator Voltage

10.5 kV / 50 Hz

ISO Power

7,965 kW

Net Output Power

7,679 kW

Thermal Efficiency

33.58%

Heat Rate

2,561 kcal/kw-hr

Scope of Supply

1. Solar Core Engine System

Gas Turbine Engine: Solar Taurus 70 with Dry Low Emissions (SoLoNOx) technology, including thermal insulation.

Reduction Gearbox: Rated at 12100 hp with a precision ratio of 10.09548.

Core Auxiliary Modules: Includes direct-drive AC start motor, on-skid fuel system, and complete lubrication module (main/auxiliary pumps, filters, and tank heaters).

Control & Monitoring: On-skid display control and remote control system with bilingual (CN/EN) interface

2. Generator & Electrical System

Main Generator: 10.5kV, 50Hz high-voltage synchronous generator (manufactured by XEMC).

Electrical Engineering Center (EEC): Includes VFD start drive, AC/DC control cabinets, and a 120VDC backup battery system.

Control Terminal: Remote control PC station with standard communication protocols and data logging.

3. Ancillary Equipment

Inlet & Exhaust System: Features G4+E10 filtration, inlet silencers, and enclosure ventilation.

Safety & Protection: Acoustic enclosure equipped with an automated CO2 fire suppression system (including 5*42kg cylinder cabinet).

Maintenance Tools: Includes professional dismantling/assembly lifting tools, supports, and a turbine wash system.

Dismantling, Maintenance & Refurbishment

  • Precision Mechanical Assessment: Comprehensive integrity evaluation of Solar T70 core rotors, blades, and combustors using NDT to eliminate fatigue risks.
  • Hot-End Component Restoration: Deep cleaning and coating restoration of high-temperature turbine parts to restore thermal efficiency to factory standards.
  • High-Precision Balancing: High-speed dynamic balancing of turbine and generator rotors to ensure vibration levels exceed industry standards under full load.
  • Digital Control Upgrade: Digital maintenance and upgrades for EEC and monitoring systems to ensure stable operation across 50-100% load range.
  • Simulation Verification: Full-speed, full-load simulation testing to verify emission levels (NOx ≤ 15 ppm) and provide detailed performance reports.

Services Provided

  • Customized System Integration: Thermodynamic calibration of T70 performance based on your site conditions (elevation, temperature) to provide optimized solutions.
  • Global Compliant Logistics: Sea-worthy anti-corrosion packaging for the main unit, EEC, and CO2 cabinets to ensure safe global delivery.
  • Veteran Field Engineering: Deployment of experienced engineers to supervise the entire process from foundation embedment to grid synchronization.
  • Operational Training & Docs: Comprehensive bilingual (CN/EN) O&M manuals and hands-on site training for your operational team.
  • Long-term Spares & Warranty: 12-month operational warranty with continuous access to high-quality OEM-standard spare parts from our extensive inventory.
Why choose this refurbished Solar Taurus 70 over ordering a brand-new unit?
The primary advantage is rapid delivery. While new factory orders for gas turbines often require 12-18 month lead times, we provide immediate stock availability, enabling your project to commence operations without delay. Furthermore, the Solar Taurus 70 is globally recognized for its exceptional durability and thermal efficiency in industrial applications
We execute a rigorous quality control process, including comprehensive mechanical integrity assessments of the core rotors, blades, and combustion chambers. All core flow components undergo Non-Destructive Testing (NDT) and high-precision dynamic balancing. Before delivery, the unit passes full-speed/full-load simulation tests to verify that emissions (NOx ≤ 15 ppm) match original factory standards.
Absolutely. We provide complete global export and turnkey engineering support. Equipment is protected by professional-grade anti-corrosion vacuum packaging and reinforced for transit, backed by full international trade documentation. We deploy veteran engineers for on-site installation, grid synchronization, and operational training, all supported by a 12-month operational warranty.
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