TBB-800KW Cummins Generator
PRP: 800 kW / 1000 kVA
Standby: 880 kW / 1100 kVA
Engine: KTA38-G5
Product Overview
TBB-800KW Cummins Generator | TOBETTER
800 kW Prime · 1000 kVA · 400/230V · Cummins 12-Cylinder Engine
Overview
The TBB-800KW Cummins Generator is a heavy-duty power solution built for industrial and commercial critical power needs. Equipped with the world-renowned Cummins KTA38-G5 engine, it delivers precision-engineered performance to ensure zero downtime for your operations. It is the reliable power partner for manufacturing plants, data centers, and critical infrastructure projects.
Applications

Industrial Complexes | Large Data Centers | Hospitals | Mining Operations | Manufacturing Plants | Commercial Mega-Complexes | Off-Grid Projects | Critical Emergency Backup Power
Specifications
| Model | TBB-800KW |
| Prime Power | 800 kW / 1,000 kVA |
| Standby Power | 880 kW / 1,100 kVA |
| Voltage | 400/230V |
| Rated Current | 1,620 A |
| Frequency | 50 Hz |
| Engine | Cummins KTA38-G5 |
| Engine Type | 12-Cylinder, Turbocharged |
| Displacement | 37.8 L |
| Bore × Stroke | 159 mm × 159 mm |
| Compression Ratio | 13.9:1 |
| Cycle | 4-Cycle |
| Engine Rated Speed | 1,500 RPM |
| Start Motor Voltage | 24V |
| Alternator Type | Brushless, Self-exciting |
| Number of Phase | 3 |
| Connecting Type | 3 Phase and 4 Wires |
| Power Factor | 0.8 |
| Insulation Class | Class H |
| Protection Grade | IP23 |
| Altitude | ≤ 1,000 m |
Core Advantages
1. Stable 800kW Power Output
Delivers 800kW continuous prime power with 10% overload capacity for peak demand, reliably powering industrial complexes and critical infrastructure.
2. Original Cummins 12-Cylinder Engine
37.8L large displacement 12-cylinder turbocharged engine, globally proven for reliable performance in the most demanding heavy-duty applications.
3. High-Efficiency Fuel Economy
13.9:1 compression ratio balances power output and fuel efficiency, maximizing energy output while reducing your long-term operating costs.
4. Smart Advanced Control System
Intelligent monitoring system with real-time diagnostics and performance tracking, enabling seamless operation and full control of your power supply.
5. Scalable Parallel Solution
Easily integrates with parallel systems to meet growing power demands, future-proofing your investment as your business expands.
6. Global 24/7 Service Support
Backed by Cummins' worldwide 24/7 service network, with professional technical support and genuine parts supply to ensure maximum uptime.
Get a Quote
Contact us for factory-direct pricing, custom configurations and full after-sales service. We provide professional technical consultation, installation guidance and official warranty support for the TBB-800KW Cummins Generator.
Company Profile

Shandong Tobetter Machinery Co., Ltd. is a national high-tech heavy machinery manufacturer founded in 2015. Equipped with a 26664㎡ workshop and over 300 professionals, we specialize in R&D and export of construction machinery, drilling rigs and generators. Boasting 60 patents and global certifications, our products are exported to over 50+ countries, dedicated to supplying reliable cost-effective equipment for worldwide clients.
Company Profile





Shandong Tobetter Machinery Co., Ltd. Established in 2015 and recognized as a National "Little Giant" specialized and innovative enterprise, Shandong Tobetter Machinery is a leading integrated manufacturer in China's livestock farming equipment industry. We specialize in the R&D, production, and service of automated layer, broiler, pullet, and duck farming systems, alongside supplementary solutions for pig farms.
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