Caterpillar 3516B Generator Set is a high-capacity diesel-powered generator designed for a wide range of applications, including emergency standby, prime power, and continuous power supply. It is widely used in critical installations such as hospitals, data centers, industrial facilities, and remote sites.
Equipped with a V16, 4-stroke Cat diesel engine, the 3516B delivers reliable and consistent performance with excellent fuel efficiency and transient response. The generator set is engineered to accept 100% load in a single step, ensuring dependable operation during sudden power demands.
The system is designed with flexibility in mind, offering configurations for low fuel consumption or low emissions, depending on operational requirements. Backed by Caterpillar’s global dealer network, the 3516B ensures strong after-sales support, durability, and long service life.

Key Features

1. High Performance

• Power Range: 1600 ekW to 2000 ekW (2000–2500 kVA)
• Frequency: 50 Hz
• Speed: 1500 RPM
• Voltage Range: 400 – 11,000 V

2. Engine

• Model: 3516B TA, V16 diesel engine
• 4-stroke, water-cooled design
• Electronic unit injection fuel system
• Reliable performance with optimized fuel efficiency

3. Cooling System

• Designed for ambient temperatures up to 50°C
• Factory-installed radiator, fan, and cooling components
• Optional high ambient cooling packages available

4. Generator & Control

• Class H insulation for durability
• Excellent motor starting capability
• EMCP 4 control panel for monitoring and control
• Real-time performance and diagnostics

5. Durability & Reliability

• Proven design used globally
• Fully tested and compliant with ISO standards
• Suitable for continuous and heavy-duty applications

Applications

Data centers

• Hospitals and healthcare
• Industrial plants

Oil & gas sites

• Mining and remote operations
• Backup and continuous power systems