T/TD/TH Series
Genuine Product Guarantee
YC756GF1/YC756GF2
#Energy Efficient
#Eco-Friendly & Quiet
#Stable & Reliable
Powered by Yuchai’s self-developed T/TD/TH series diesel engines, these sets feature premium alternators and automated controls. Covering 400–1650 kW (16.35–52.6 L), they deliver high reliability, ample power reserve, strong load acceptance, and excellent adaptability with superior performance and efficiency. Ideal as primary or backup power for telecom, railway, medical, educational, and industrial applications.
Core Advantages
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Adopting well-known brand engines with stable and reliable performance
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Intelligent control system, easy to operate
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Low noise design, eco-friendly and energy-saving
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Modular design, easy to maintain
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Multiple protection functions, safe and reliable
Quick Specs
Rated Power
550 / 688
Rated Voltage
Technical Specifications
Unit Specifications
ModelYC756GF1/YC756GF2
Rated Power (KW) / Capacity (KVA)550 / 688
Standby Power (KW) / Capacity (KVA)600 / 750
Rated Current (A)992
Rated Frequency (Hz)50/60
Speed (rpm)1500/1800
AspirationTCI
CylindersL4
Bore x Stroke (mm)152×180
Displacement (L)19.6
Fuel TypeDiesel fuel
Power Generation Efficiency41%-43%
Emissions (mg/Nm3)China Non-road Stage III
Dimensions (mm)3520×1560×1880
Weight (kg)4350
Engine Specifications
Engine ModelYC6TD900-D31/YC6TD940-D32
Prime Rated Power (KW) / Speed (rpm)605/628 / 1500/1800
Standby Rated Power (KW) / Speed (rpm)665/691 / 1500/1800
AspirationTCI
CylindersL4
Bore X Stroke (mm)152×180
Displacement (L)19.6
Fuel TypeDiesel fuel
Emissions (mg/Nm3)China Non-road Stage III
Dimensions (mm)
Weight (kg)
Alternator Specifications
Alternator ModelYC-550-4
Rated Power (KW) / Capacity (KVA)550 / 687.5
Standby Power (KW) / Capacity (KVA)550
Rated Current (A)992
Rated Frequency (Hz)50/60
Dimensions (mm)
Weight (kg)
Control System Specifications
Application Scenarios
Customized Service
Based on your actual power needs, we provide complete customized solutions from single units to parallel systems.
After-sales Guarantee
24-hour technical support response, nationwide warranty, ensuring your power supply is always reliable.
Expert Consultation
Call our service hotline, our senior engineers will answer any technical questions for you.