TBB-400KW Perkins Generator
PRP: 400 kW / 500 kVA
Standby: 440 kW / 550 kVA
Engine: 2506C-E15TAG2
Product Overview
TBB-400KW Perkins Diesel Generator | tobetter
400 kW Prime · 500 kVA · 400/230V · Perkins 6-Cylinder Engine
Overview
The TBB-400KW Perkins Generator is a reliable prime and standby power solution for industrial applications. Built with a genuine Perkins 2506C-E15TAG2 engine, it delivers high-efficiency power output, low fuel consumption and long service life, perfectly suited for continuous, standby and emergency power supply scenarios.
Applications

Manufacturing Plants | Data Centers | Hospitals | Commercial Complexes | Infrastructure Projects | Mining Operations | Construction Sites | Emergency Backup Power
Specifications
| Model | TBB-400KW |
| Prime Power | 400 kW / 500 kVA |
| Standby Power | 440 kW / 550 kVA |
| Voltage | 400/230V |
| Rated Current | 720 A |
| Frequency | 50 Hz |
| Engine | Perkins 2506C-E15TAG2 |
| Engine Type | 6-Cylinder In-line, Turbocharged |
| Displacement | 15.0 L |
| Bore × Stroke | 137 mm × 171 mm |
| Compression Ratio | 16.0:1 |
| Engine Rated Speed | 1,500 RPM |
| 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 | IP21 |
| Altitude | ≤ 1,000 m |
Core Advantages
1. Genuine Perkins Engine Performance
Equipped with original Perkins 6-cylinder engine, delivering stable heavy-load output, low fuel consumption and extended maintenance intervals for critical facilities.
2. Stable 400kW Power Output
400kW continuous prime power with 10% overload capacity for peak demand, reliably powering critical industrial equipment and facilities without strain.
3. Heavy-Duty Industrial Design
Robust steel base frame with advanced vibration isolation system, optional silent canopy for noise-sensitive environments, adapting to harsh industrial conditions.
4. High Efficiency & Low Cost
16.0:1 compression ratio optimizes fuel efficiency, reduced fuel consumption directly lowers your long-term operating costs over the generator's lifespan.
5. International Quality Certification
ISO9001 and CE certified, every unit undergoes full-load testing before delivery to ensure reliable performance, safety and long-term durability.
6. Flexible Custom Configurations
Open, silent and containerized types available, compatible with ATS, parallel system and remote monitoring, supporting voltage and frequency customization.
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-400KW Perkins 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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