Product Description
Four Stroke 1350kw Diesel Generating Sets
Product Description
LF1875 Diesel Generator, 50Hz, 1500rpm, 400V/230V adjustable
Performance Feature
Engine and alternator shall be mounted on a same frame steel skid.
Built-in damper for anti-vibration.
Small size, low weight, easy to operating, installation and maintenance.
World most famous brand diesel engine.
World famous brand AC alternator: Stamford, Marathon, Leroy Somer, MVC.
Advanced and reliable control module: Key start, Auto start, Remote control by PC with RS232/485
Full range protect function and alarm shutdown feature.
Standard Accessory
Common steel base frame, Damper, Exhaust silencer, Flexible pipe, Battery connecting wires, Operation manual and document.
Optional Accessory
Circuit breaker, Starting Battery, Engine coolant and oil heater, Alternator space heater, Cooling for heat exchanger, Control system with RS232/485 communication interface, Battery charger by main supply, Fuel-water separator, Daily fuel tank, ATS and paralleling system, Soundproof Canopy and Moving Trailer.
Laurel Power will be emphasis on producing big horsepower engine with the developing direction on environmental type and save energy type. We will lead the developing and keep advantage in engine filed in China, and also we will follow the top level with the world technique. Our products will be mainly used for power generator set, construction, marine ship, kinds of industry usage.
Engine Feature
All Engines will be 4 cycle stroke, P780 series is 6 cylinder in line P890/1120/1340/1780 series will be V-type 8/10/12/16 cylinder, Q2160/3240/4320/5400 series will be V-type 8/12/16/20 cylinder Turbocharged and water-air / air-air intercooler technology Smaller size, lower weight
1, Cylinder Block
High quality alloy cast iron for rigidity performance and good stability with the feature for reducing engine working vibration and noise. Wet cylinder liner with good cooling effect and work performance, more easy to replaced.
2. Crankshaft- Steel
Robust and fully balanced crankshaft design by integral forging for a more steadily and higher strength and longer working life. The main bearing is produced by world leading quaternary spray coating process with long life and reliability.
3. Connect rod
Connect rod is made by advantage up broken type process with higher precision. It will lead to longer life for connect rod and bearing by increase the withstand impact. Steel piston is casting with aluminum alloy for better durability and boost engine output.
4. Cylinder Head and Valve
2 valves for P series and 4 valves for Q series per cylinder, Optimize the mixed air/fuel level which lead to an excellent fuel consumption rate and emission performance. High quality alloy cast iron for the cylinder head, one cylinder with one head, easy for maintenance and service.
5. Camshaft
Single camshaft for PV series engine and installed in the middle position of engine which lead to small size and low maintenance cost.
6. Intake & Exhaust System
Advanced turbocharger and water-to -air or air-to-air after cooler technology, ensure enough intake air and decrease the temperature, provide excellent emission performance. Pulse exhaust manifold increase the efficiency when engine run at lower load condition, and lead to excellent fuel consumption rate.
7. Fuel System
High pressure injection system make the fuel injector open pressure above 280bar, which lead to an excellent fuel consumption. Check valve in fuel lines improve reliability.
8. Lubrication System
Gear oil pump will supply the lubrication oil to all bearings, and cooling the piston inner through the cooling jet.
9. Cooling System
Great flux water pump provide effective cooling. Two water pump design for Q series engine, improve the performance at high load condition, and provide excellent emission performance.
10. Electrical System
24V DC starting motor and 45A battery charging system.
Product Features:
| Generator set |
Genset Model |
LF1875 |
| Rating Power (kW/kVA) |
1365/1706 |
| Standby Power(kW/kVA) |
1500/1875 |
| System Voltage |
400/230 |
| Rating Ammeter(A) |
2463 |
| Diesel engine |
General data |
Engine model |
QTA3240-G7 |
| Prime Power(kW) |
1485 |
| Standby Power(kW) |
1626 |
| number of Cylinder & Configuration |
12 cylinders V-type |
| Bore X Stroke (mm) |
170X195 |
| Displacement(l) |
53.1 |
| Compression Ratio |
13.5:1 |
| Governor type |
Electronic governor |
| Rated speed(rpm) |
1500 |
| Exhaust system |
Exhaust gas flow(m³/min) |
270 |
| Exhaust gas temperature(ºC) |
450 |
| Max. exhaust back pressure(kPa) |
10 |
| Air intake system |
Aspiration Type |
Turbocharged & After cooled |
| Max. intake depression(mbar) |
6 |
| Combustion air Volume(m³/min) |
108 |
| Fuel system |
Rating Fuel Consumption(l/h) |
332 |
| 75% full Fuel Consumption(l/h) |
249 |
| Lubrication system |
Total oil capacity(l) |
180 |
| Max permissible oil temp (ºC) |
100 |
| Oil pressure at rated rpm(KPA) |
300-450 |
| Cooling system |
Total Coolant capacity(l) |
220 |
| Max. temperature of coolant(ºC) |
100 |
| Fan cooling air flow(m³/min) |
1900 |
| Alternator |
Alternator model |
MGA450-1400-4S |
| Rating Voltage(V) |
400/230 |
| Rating Capacity(KW/KVA) |
1400/1750 |
| Eff.% |
95.8% |
| Power Factor |
0.8 |
| Exciting type |
Brushless self-exciter AVR |
| Voltage regulation |
±1% |
| No. of Phase |
3 phase 4 wire |
| Enclosure Class |
IP121 |
| Class of Insulation |
H |
| Battery |
Rating Capacity(AH) |
4X150AH 12V |
| Dimension |
Generator set dimension (LXWXH) |
5200x2000x2550 |
| Weight |
Generator set Net Weight (kg) |
12000
|
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