JT-400KW Perkins Industrial Generator
400kW Prime Power | Compact & Reliable Energy for Agriculture, Telecom & Light Industry

- Engine: Perkins 2506C-E15TAG2 6-Cylinder In-Line Turbocharged
- Certifications: ISO9001, CE, SONCAP, PVoC, NRCS, SIRIM, SNI, TISI
- Reliability: 500-Hour Maintenance Interval & 16-Hour Extended Runtime
Product Overview
The JT-400KW is JUTOP’s most compact solution in the 400kW+ class. Powered by the Perkins 2506C-E15TAG2 15L engine, this 500kVA generator is engineered for operational autonomy. Featuring a 1,000L fuel tank that delivers 16+ hours of runtime at 75% load, it is the ideal power choice for agricultural processors, village-level telecom stations, and remote manufacturing facilities where fuel logistics are limited. Its slim design and robust 6-cylinder performance ensure easy transport and reliable, long-term prime power.
Technical Specifications
| Category | Specification |
|---|---|
| Prime / Standby Power | 400 kW / 440 kW (500/550 kVA) |
| Engine Model | Perkins 2506C-E15TAG2 (6-Cyl Inline Turbo, 15.0L) |
| Rated Current | 720 A |
| Peak Torque | 2,100 N·m @ 1500 RPM |
| Fuel Consumption (100% Load) | 214–222 g/kW·h |
| Maintenance Interval | 500 Working Hours |
| Noise Level | 74–76 dB(A) @ 1m |
| Dimensions (L×W×H) | 5,200 × 2,000 × 2,400 mm |
| Overall Weight | 6.8 t |
| Certifications | ISO, CE, SONCAP, PVoC, NRCS, SIRIM, SNI, TISI |
Core Advantages
1. 16-Hour Extended Runtime
With a 1,000L integrated tank, this unit ensures a full shift of operation without refueling. This significantly reduces operational burden for sites reliant on small-scale fuel delivery.
2. Simple & Robust Inline-6 Design
The 15L inline-6 architecture is the most supported engine class globally. With fewer high-pressure lines and simpler head geometry than V-type engines, it ensures lower maintenance costs and greater local repairability.
3. High-Torque Reserve
The 2,100 N·m peak torque allows for direct-on-line starting of industrial motors up to 132kW, eliminating the need for costly soft-starters or complex load-management systems.
4. Ultra-Quiet Operation (74-76 dB(A))
As the quietest unit in our Perkins lineup, this generator simplifies regulatory compliance in mixed-use commercial or residential-adjacent zones, often avoiding the need for high-cost custom noise enclosures.
5. Measurable Annual Fuel ROI
The TAG2 generation offers a 6–8 g/kW·h efficiency gain over TAG1 models. For a facility running 3,000 hours per year, this can save up to $10,000 in fuel costs annually, ensuring a rapid payback on the generator investment.
6. Simplified Fleet Management
Perkins 2500-series commonality allows operators to share filter kits across mixed generator fleets. Whether you run one unit or thirty, this inventory efficiency slashes procurement overhead.
Get a Custom Quote
Factory-direct pricing, custom technical configurations, and volume discounts available. Guaranteed response within 24 business hours.







