Guangzhou Laurel & Honesty Holdings

Honesty first, always Laurel! 

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Home ProductsCummins Diesel Generator Set

230V / 400V Electronic 312kVA Diesel Generator 250kw Powered by Cummins Engine

Good quality Silent Diesel Generator Set for sales
Good quality Silent Diesel Generator Set for sales
Hi, thank you. All 4 machines arrived but I have only time to open one and it looks good. We keep in touch nex year and thanks again. brgs

—— Mark form Norway

hej, sir, det 60kVA Cummins Genset vi købt til vores virksomhed. Det fungerer godt. Har du også haven maskine?

—— Alfred Awomewe

I bought a 400 kVA Perkins genset from this factory. Delivery fast, good service, kind people to contact with. It is really a good deal.

—— Sachin Bhute

Hello, I am Sterling Kennard from Indonesia. The 5kw diesel generators are good, simple operation, reduce cost, look forward to next cooperation.

—— Sterling Kennard

Very good service and people, professional. We bought 2 gensets. The quality is good. Nice cooperation.

—— Oprah Kellen from Tanzania

We visit this factory and purchased diesel engines, used for several months, good quality and after-sales service.

—— Eudora Field

É um bom negócio. preço é competitivo e de boa qualidade

—— Sergio Hatugue From Mozambique

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230V / 400V Electronic 312kVA Diesel Generator 250kw Powered by Cummins Engine

China 230V / 400V Electronic 312kVA Diesel Generator 250kw Powered by Cummins Engine supplier

Large Image :  230V / 400V Electronic 312kVA Diesel Generator 250kw Powered by Cummins Engine

Product Details:

Place of Origin: Guangdong, China
Brand Name: Laurel
Certification: CE&ISO
Model Number: LF312S-3

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Wood or plastic film package and depend on Client's requirement.
Delivery Time: 5-15 days according to the quantity
Payment Terms: 30% T / T in advance and 70% balance before shipment or 100% L / C at sight
Supply Ability: 1000 sets per month
Detailed Product Description
Over Speed: 2250 Min -1 Phase: 3 Phase
Engine Type:: 4 Stroke, Vertical In-line, 6-cylinder Prime Power(50HZ): 250KW/312KVA
Frequency/Speed: 50Hz/1500rpm Standard Voltage: 230V/400V

230V / 400V Electronic 312kVA Diesel Generator 250kw Powered by Cummins Engine




Features of power generator
1. Universal design and manufacture
2. Most widely used around the world .
3. With most service terminals
4.Engineers are familiar with cummins powered gensets
5. You can find spare-parts very easy

Power Specifications:
1.1500RPM/50hz , 1800RPM /60HZ .
2. Water cooled
3. Turbocharged

Electrical Specification:
1. Power Factor: 0.8lagging .
2. 3phase4pole
3. Insulation: class H
4. Brushless
5. Self-Exited
6.IP22 protection
7.AVR regulation
8.Starting by battery

The scope of supply
1. Components of generator set
1)Diesel Engine
2)Synchronous AC Alternator
3)Water tank,radiator and the fan
4)Steel structure base frame
5)Genset control system
6)24V DC starting motor and charge alternator

2. Standard spare parts
1)Industrial type silencer c/w stainless steel flexible exhaust bellow
2)Vibration-damping supports between engine/alternator and the base frame
3)1 set high capacity lead acid battery c/w battery cables
4)1 set of fuel filter,oil filter,air filter,water filter
5)Genset circuit breaker

3. Optional accessories
1)ATS (automatic transfer switch)
2)soundproof canopy (silent type)

Genset specification:

Genset Model LF312S-3
Prime Power(50HZ) 250KW/312KVA
Standby Power(50HZ) 275KW/343KVA
Frequency/Speed 50Hz/1500rpm
Standard Voltage 230V/400V
Voltage Available 220V/380V,240V/415V
Phases Three phases, four wires

Engine Specification General Performance:

Manufacturer: Chongqing Cummins Engine Company Ltd.
Engine Model: MTAA11-G3
Engine Type: 4 stroke, Vertical in-line, 6-cylinder
Engine Speed: 1500 r.p.m
Prime Power: 282kw
Standby Power: 310kw
Governor Type: Electronic
Air Intake Way: Turbocharged and Aftercooled
Displacement: 10.8L
Cylinder Bore * Stroke: 125mm × 147mm
Compression Ratio: 15.0:1
Coolant Capacity Engine Only 9.5Liters

Alternator data:

Engine Model: Stamford HCI444ES
Phase 3 Phase
Power Factor 0.8
Drip Proof IP 23
Insulation class H
Voltage regulation ± 0,5 %
Altitude ≤ 1000 m
Over speed 2250 min -1

Genset Standard Configuration
♦ Assembled by Cummins diesel engine and world famous brand alternator
♦ Radiator and fan with safety guard
♦ Automatic control panel and electricity output switch cabinet
♦ Float battery charger and solenoid switch as standard supply scope
♦ Built-in shock pad
♦ Heavy duty steel as base frame and 6-8hrs operation base fuel tank.(suit for 8kva-750kva)
♦ Optional voltage rank: 230V/400V, 220V/380V, 127V/220V, 240V/480V etc.

Our Commitment
♦ Products and services all comply with ISO8528 and GB/T2820 manufacturing standards.
♦ Management is implemented in strict accordance with ISO9001 Quality Management System and ISO14001Environmental Management System.
♦ All products are CE-certified.
♦ All products have passed rigorous factory test to ensure high quality.
♦ Product warranty terms are strictly enforced.
♦ High-efficiency assembly and production lines ensure on-time delivery.
♦ Professional, timely, thoughtful and dedicated services are offered.
♦ Favorable and complete original accessories are supplied.
♦ Regular and irregular technical training are provided all year round.
♦ 24/7/365 Customer Service Center provides fast and effective responses to customers' service demands.


FAQ(Frequently Asked Question):
1.What is your warranty period?
Our warranty period is 1 year or 1000 running hours whichever comes first. But based on some special project, we can extended our warranty period.
2.Does your generator have global warranty?
Yes, most of our products like Cummins, Perkins, Doosan power generator enjoy the global warranty service. And the alternator we use like Leroysomer, Stamford, marathon also enjoy the global warranty service, so you do not need to worry about the aftersales service.
3.Can you accept OEM?
Yes, we can accept OEM.
4.What is your payment terms?
We can accept T/T 30% in advance, and the balance 70% shall be paid before shipment or L/C at sight, L/C deferred payment terms or west union.
5.What is your delivery time?
Our normal delivery time is 2 to 5 weeks. But if your order is some special engine and alternator, then the delivery time is longer.



230V / 400V Electronic 312kVA Diesel Generator 250kw Powered by Cummins Engine

Contact Details
Guangzhou Laurel & Honesty Holdings

Contact Person: Mr.Kevin

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