TBB-50KW Weichai Generator
PRP: 50 kW / 62.5 kVA
Standby: 55 kW / 68.75 kVA
Engine: WP4D66E200
Product Overview
TBB-50KW Weichai Diesel Generator | tobetter
50 kW Prime · 62.5 kVA · 400/230V · Weichai 4-Cylinder Engine
Overview
The TBB-50KW Weichai Diesel Generator is a reliable emergency and continuous power solution for various scenarios. Equipped with genuine Weichai WP4D66E200 turbocharged engine, it delivers stable 50kW prime power. Featuring fast load response and excellent fuel efficiency, it is perfectly suited for construction sites, agricultural operations and facility backup power to avoid losses caused by power failures.
Applications

Construction Sites | Agricultural Facilities | Hospitals | Schools | Public Facilities | Small Factories | Remote Villages | Emergency Backup Power
Specifications
| Model | TBB-50KW |
| Prime Power | 50 kW / 62.5 kVA |
| Standby Power | 55 kW / 68.75 kVA |
| Voltage | 400/230V |
| Frequency | 50 Hz |
| Engine | Weichai WP4D66E200 |
| Engine Type | 4-Cylinder In-line, Turbocharged |
| Displacement | 4.5 L |
| Rated Speed | 1,500 RPM |
| Compression Ratio | 18:1 |
| Alternator Type | Brushless, 3-Phase |
| Power Factor | 0.8 (lagging) |
| Insulation Class | Class H |
| Protection Grade | IP21 |
| Connecting Type | 3 Phase, Y |
| ATS Compatible | Yes |
| Altitude | ≤1,000 m |
Core Advantages
1. Stable 50kW Power Output
Delivers 50kW continuous prime power with 10% overload capacity, steadily supporting emergency lighting, production equipment and critical systems without strain.
2. Weichai Turbocharged Engine
4-cylinder in-line turbocharged engine with closed-loop water cooling, 18:1 compression ratio ensures fast load response and high thermal efficiency.
3. Low Fuel Consumption Design
Fuel consumption ≤197 g/kW·h, optimized combustion structure greatly reduces long-term operating costs for continuous and standby use.
4. ATS Automatic Switch Support
Compatible with ATS to realize automatic power switching during power outages, keeping hospital, school and public facility systems online without manual operation.
5. Low Maintenance & Easy Monitor
Extended service intervals reduce downtime and maintenance costs, intuitive control panel clearly displays all key operating parameters.
6. Industrial-Grade Reliability
p>Proven performance for construction, agriculture and emergency scenarios, passes ISO 9001 certification and full-load testing before delivery, suitable for harsh remote working conditions.
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-50KW Weichai Diesel 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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