JT-300KW Yuchai Industrial Generator

300kW Prime Power | Economical Energy for Small-to-Medium Industrial & Commercial Sites

JT-300KW 375kVA Yuchai generator for regional construction, mining, and commercial backup power

Engine: Yuchai YC6MJ480L-D20 6-Cylinder
Output: 300kW Prime / 330kW Standby
Runtime: 18 Hours @ 75% Load
Certifications: Global Standard Compliance (ISO, CE, SONCAP, etc.)

Product Overview

The JT-300KW is an efficient, reliable power solution powered by the proven Yuchai YC6MJ480L-D20 inline 6-cylinder engine. Designed for small-to-medium factories, regional construction sites, and midsize commercial facilities, this model offers a perfect balance of performance and economy. With its compact footprint and industry-leading fuel efficiency, the JT-300KW is the preferred choice for projects seeking dependable power while strictly controlling investment costs.

Technical Specifications

Category	Specification
Model	JT‑300KW
Prime Power	300 kW / 375 kVA
Standby Power	330 kW / 412.5 kVA
Voltage	400/230 V
Rated Current	540 A
Frequency	50 Hz
Engine Model	Genuine Yuchai YC6MJ480L‑D20, 6‑Cylinder In‑Line Turbocharged
Displacement	11.76 L
Bore × Stroke	114 mm × 152 mm
Compression Ratio	16.0:1
Cycle Type	4‑Cycle Diesel
Engine Rated Speed	1500 RPM
Peak Torque @1500RPM	1920 N·m
Cooling System	Water‑Cooled
Engine Oil Capacity	38 L
Start Motor Voltage	24V DC
Alternator Brand & Type	Stamford/Marathon, Brushless, Self‑exciting, H‑Class Insulation, 3‑Phase
Phase & Connection	3‑Phase 4‑Wire
Power Factor	0.8 (lagging)
Insulation Class	Class H
Protection Grade	IP21
Total Harmonic Distortion (THD)	<5%
Fuel Consumption (100% Full Load)	212‑220 g/kW·h
Fuel Tank Capacity	750 L / ≈18‑hr @ 75% Load
Scheduled Maintenance Interval	500 Working Hours
Noise Level	74‑76 dB(A) @ 1 Meter
Max Operating Altitude	≤ 1000 m
Max Parallel Units	Up to 8 Units (IEC 8528‑5)
ATS Compatibility	Yes
Transport Dimensions	5200 × 2100 × 2500 mm
Overall Weight	5.8 t
Certifications	ISO9001 · CE · SONCAP · PVoC · NRCS · SIRIM · SNI · TISI
Lead Time	45‑50 Working Days + 40‑50 Days Ocean Freight
Payment Term	30% Advance, 70% Before Shipment

Core Advantages

1. Precision 300kW Matching

Avoid over-investment with a model perfectly sized for small-medium industrial needs. The 300kW prime rating and 10% overload margin ensure you pay for exactly the power you need, minimizing both capital expenditure and operational fuel waste.

2. MJ-Series Engine Ruggedness

Built for off-grid and remote environments, the MJ-series engine features enhanced thermal management. It remains reliable even in the high-temperature and dusty conditions typical of regional mining and construction sites.

3. 18-Hour Extended Runtime

With a 750L tank and best-in-class fuel economy (212-220 g/kW·h), the JT-300KW significantly reduces the frequency of refueling—a major logistical advantage for budget-sensitive projects in remote areas.

4. IP21 & H-Class Safety

The combination of heat-resistant H-Class insulation and IP21 environmental protection makes this unit highly versatile, ensuring safe and stable operation in both indoor commercial settings and outdoor construction sites.

5. Simplified Maintenance

Designed for low-overhead operation, the intuitive control panel and accessible service layout allow on-site staff to handle basic maintenance, drastically reducing reliance on costly specialized technicians.