China 50Hz 1500rpm Water Cooled Diesel Engine 273kw, Find details about China Diesel Engine, Small Engine from 50Hz 1500rpm Water Cooled Diesel Engine 273kw
Engine Model | PTA780-G1B | |
Rating Output | ||
Engine Standby Output ( LTP) | kW | 299 |
Engine Prime Output (PRP) | kW | 273 |
Engine Continuous Power (COP) | kW | 230 |
Fan Reduction | kW | 14 |
Engine Net Standby Output ( LTP) | kW | 285 |
Engine Net Prime Output (PRP) | kW | 259 |
Engine Net Continuous Output (COP) | kW | 216 |
BMEP for Standby Output | bar | 0.00 |
BMEP for Prime Output | bar | 0.00 |
BMEP for Continuous Output | bar | 0.00 |
Typical Generation Standby Output | kVA | 330 |
Typical Generation Standby Output | kW | 264 |
Typical Generation Prime Output | kVA | 300 |
Typical Generation Prime Output | kW | 240 |
Typical Generation Continuous Output | kVA | 250 |
Typical Generation Continuous Output | kW | 200 |
Typical Alternator Efficiency | ≥ | 92.5% |
Power Factor | 0.8 | |
Speed droop (static) elect. Gov. | 0-5% | |
Governing standards to ISO 8528 Parts 1 and 5 | G3 | |
Max. step load acceptance, 1st step ( % PRP) | 77% | |
Basic Performance Datasheet | ||
Aspiration Type | Turbocharger, air-water aftercooler | |
Injection Type | Direct Injection | |
Configuration | In line | |
No. of Cylinders | 6 | |
Displacement | l | 12.8 |
Bore | mm | 128 |
Stroke | mm | 166 |
Compression Ratio | 15.5:1 | |
Piston Speed | m/s | 8.3 |
Rotation Direction (from flywheel) | Counter Clockwise | |
Number of Flywheel Teeth | 160 | |
Flywheel House Size | SAE1-14 | |
Lubrication System | ||
Lube Oil Specification | API-CF4 | |
Oil Capacity | l | 40 |
Max. Permissible Oil Temperature | °C | 110 |
Oil Pressure Warning | kPa | 200 |
Oil Pressure Shutdown | kPa | 160 |
Cooling System | ||
Coolant Capacity for Engine | l | 18 |
Max. Permissible Temperature | °C | 90 |
Max. Coolant Warning Temperature | °C | 95 |
Max. Coolant Shutdown Temperature | °C | 105 |
Thermostat Open Temperature | °C | 82 |
Radiator Cooling Flow | m³/min | 410 |
Flow of Coolant pump | m³/h | 19.7 |
Heat dissipation (engine radiator) | kW | 111 |
Heat dissipation (CAC) | kW | 73 |
Heat dissipation (convection) | kW | 21 |
Heat Rejection to Exhaust | kW | 96 |
Fuel System | ||
Governor Type | Electrical | |
Engine Output at genset prime output | kW | 273 |
Fuel Consumption at 25% of PRP | l/h | 19.61 |
Fuel Consumption at 50% of PRP | l/h | 36.11 |
Fuel Consumption at 75% of PRP | l/h | 50.45 |
Fuel Consumption at 100% of PRP | l/h | 66.96 |
Lowest Fuel Consumption Ratio | g/kW.hr | 204.66 |
Intake & Exhaust System ( on standby power ) | ||
Combustion Air Consumption | m³/min | 29.05 |
Max. Intake Restriction | KPa | 2 |
Max. Exhaust Temperature (Before Turbo) | °C | 590 |
Max. Exhaust Temperature (After Turbo) | °C | 460 |
Max. Exhaust Back Pressure | Kpa | 2 |
Exhaust Gas Flow | m³/min | 73.46 |
Exhaust Flange Diameter | mm | 125 |
Electrical System | ||
Charging Alternator Voltage | V | 28 |
Charging Alternator Capacity | A | 35 |
Starting Voltage | V | 24 |
Starting Motor Capacity | kW | 6.6 |
Minimum Battery Capacity | Ah | 2*150 |
Engine Dimension | ||
Length | mm | 1745 |
Width | mm | 900 |
Height | mm | 1196 |
Engine Dry Weight w/o Cooling System | kg | 1025 |