Guangxi Yuchai Heavy Industry Company Limited
Guangxi Yuchai Heavy Industry Company Limited
Add to Cart
YUCHAI YCDV254FHZ-50
·The main structures, such as engine body, are time-tested, which ensuresthe high reliability of the whole engine.
·The design of integrated outlet water header pipe of cylinder head is adopt-ed, which reduces the sealing surface and improves sealing reliability.
·Leading and mature HPCR fuel system and high-efficient turbochargedintercooled technologies are adopted, which ensure precise control offuel-injection quantity and sufficient air intake; and the full combustion, lowfuel consumption and less emission of diesel engine under different loadconditions are ensured
·Good transient speed regulation and strong loading capacity , require-ments for Grade G3 generator set performance is satisfied.
Main technical parameters:
| model | ZC70GF1 | |
| Prime Power(kW) | 50 | |
| Standby Power(KW) | 55 | |
| voltage (V) | 400/230 | |
| Current (A) | 90 | |
| Speed (r/min) | 1500 | |
| Frequency(Hz) | 50 | |
| Rated power factor | 0.8 | |
| The generating set consumes electricity L/h | 60 | |
| Steady state voltage deviation (%) | ≤±2.5 | |
| Transient voltage deviation (%) | 100%The sharp reduction power | ≤+25 |
| Sharp increase power | ≤－20 | |
| Voltage recovery time (S) | ≤1 | |
| Voltage unbalance degree(%) | ≤1 | |
| Voltage modulation (%) | 0.3 | |
| Frequency drop(%) | ≤5 | |
| Steady state frequency band (%) | ≤1.5 | |
| The relative frequency adjusts the drop range (%) | ≥7.5 | |
| Relative frequency setting range of rise (%) | ≥2.5 | |
| Transient frequency deviation (%) | 100%sharp reduction power | ≤+12 |
| Sharp increase power | ≤－10 | |
| Frequency recovery time (S) | ≤5 | |
| Relative frequency tolerance band % | 2 | |
| Phase and connection | Three phase four wire | |
| Start mode | Dc 24V electric starting | |
| voltage regulating mode | Automatic | |
| Cooling | Closed, water cooled | |
| Excitation way | Brushless (AVR) | |
| Engine modle | YUCHA I YC4D90-D34 | |
| Alternator modle | EVOTEC TCU228C | |
| Weight kg | 900 | |
| Size (L*W*H)MM | 1830×750×1100 | |
Technical Date Sheet:
| Model | YC4D90-D34 |
| Type | Vertical,in-line,water-cooling,four-stroke |
| Air intake mode | Turbocharged&intercoolded |
| Cylinder quatity-bore×stroke(mm) | 4-102×118 |
| Displacement(L) | 3.86 |
| Compression ratio | 17.5 :1 |
| Prime power /Speed(kW/r/min) | 60/1500 |
| Standby power /Speed(kW/r/min) | 66/1500 |
| Min, fuel consumption rate(g/kW.h) | / |
| Start mode | Electric start |
| Oil capacity(L) | 12 |
| Fuel system | HPCR |
| Oil fuel ratio (g/kW·h) | ≤0.15 |
| Dry weight (kg) | 350 |
| Dimension(L×W×H)mm | 1015×675×1000 |
| Emission | Non-road T3 |
| Overhaul period | ﹥10000 hours |