PRP: 640 kW / 800 kVA
Standby: 704 kW / 880 kVA
Engine: YC6C1020-D31
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640kW Prime Power | Reliable Energy for Manufacturing, Mining & Infrastructure
Engine: Genuine Yuchai YC6C1020-D31 6-Cylinder In-Line Turbocharged
Certifications: ISO9001, CE, SONCAP, PVoC, NRCS, SIRIM, SNI, TISI
Scalability: Parallel Capability up to 8 Units
The JT-640KW is a heavy-duty industrial generator engineered for 24/7 continuous operation. Powered by the authentic Yuchai YC6C1020-D31 inline 6-cylinder engine, this unit delivers 640kW of prime power with exceptional thermal stability and long-term durability. It is the ideal solution for manufacturing plants, large construction sites, and critical backup for data centers, ensuring reliable performance in demanding environments worldwide. Perfectly calibrated for medium-large industrial loads, this unit avoids the capital waste of over-sized equipment while providing a 10% standby margin to handle sudden startup spikes. Specifically designed to handle transient loads (cranes, pumps), this high torque reserve prevents voltage drops and relay trips, maintaining process stability in complex construction environments. The 1200L integrated fuel tank ensures 12+ hours of runtime at 75% load, significantly reducing labor and logistics pressure for off-grid and remote mining project managers. With THD<5%, the system delivers clean power that protects PLC systems, industrial robots, and banking/data servers from harmonic interference, preventing costly downtime and malfunctions. Built on Yuchai’s mature inline-six platform, this generator features enhanced thermal management and reinforced structural components, proven for 24/7 reliability in extreme, high-temperature, and dusty conditions. Factory-direct pricing, project-specific technical configurations, and end-to-end logistics support. Guaranteed response within 48 business hours.Product Overview
Technical Specifications
Category Specification Model JT‑640KW Prime Power 640 kW / 800 kVA Standby Power 704 kW / 880 kVA Voltage 400/230 V Rated Current 1152 A Frequency 50 Hz Engine Model Genuine Yuchai YC6C1020‑D31, 6‑Cylinder In‑Line Turbocharged Displacement 39.584 L Bore × Stroke 170 mm × 230 mm Compression Ratio 14.5:1 Cycle Type 4‑Cycle Diesel Engine Rated Speed 1500 RPM Peak Torque @1500RPM 4600 N·m Cooling System Water‑Cooled Engine Oil Capacity 92 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) 216‑224 g/kW·h Fuel Tank Capacity 1200 L / ≈12‑hr @ 75% Load Scheduled Maintenance Interval 500 Working Hours Noise Level 78‑80 dB(A) @ 1 Meter Max Operating Altitude ≤ 1000 m Max Parallel Units Up to 8 Units (IEC 8528‑5) ATS Compatibility Yes Transport Dimensions 4700 × 2100 × 2500 mm Overall Weight 8.6 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. Optimized 640kW Tiered Power
2. 4600 N·m High-Torque Reserve
3. 12-Hour Continuous Operational Autonomy
4. Clean Power for Automation
5. Yuchai Heavy-Duty Reliability
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✅ Global Quality: Certified equipment (CE, ISO) designed for extreme conditions.
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✅ Your Trusted Partner: Direct factory supply with technical support and global logistics.
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