CAT-parts-partserpillar 200kva Low Fuel Consumption Quiet Marine Diesel Generator

product presentation:

Marine diesel engine is a type of diesel engine used on ships. It works as follows:

A stream of fresh air is pumped or pumped into the engine cylinder and then compressed to a very high pressure by a moving piston. When air is compressed, its temperature rises so that it ignites the fine mist of fuel that is sprayed into the cylinder. The burning of fuel adds more heat to the charged air, causing expansion and forcing the generator piston to do work on the crankshaft, which in turn drives the ship's propeller through the other shafts.

The two-stroke cycle begins when the piston rises from the bottom of its stroke (i.e. bottom dead center) with the cylinder side intake open. At this point, the exhaust valve is also opened, and fresh air is charged into the cylinder, blowing the exhaust gas left over from the previous stroke out through the open exhaust valve. The valve blows out.

When the piston runs up to about one fifth of its stroke in the morning, it closes the intake, and the exhaust valve closes, so that the temperature and pressure rise to very high values.

When the piston reaches the top of its stroke (top dead center), the fuel valve ejects a fine mist of fuel into the hot air in the cylinder. The fuel burns immediately, and the heat causes the pressure to rise quickly. In this way, the expanding gas forces the piston to move downward during the power stroke.

When the piston moves down to a little more than half of the stroke, the exhaust valve opens, and the high-temperature gas begins to flow outward through the exhaust valve due to its own pressure, which is aided by the fresh air entering through the intake port. The air intake opens as the piston descends further. Then the cycle begins again.

In a two-stroke engine, the crankshaft is turned once to do one power stroke, while in a four-stroke engine, the crankshaft is turned twice to do one power stroke, which is why a two-stroke engine can do about twice as much work as a four-stroke engine at the same size. In current practice, the power output of a two-stroke engine is about eighty percent higher than that of a four-stroke engine with the same cylinder diameter and the same speed. The increase in the power of this engine makes the two-stroke generator widely used as the main engine of large ships.

FQA:

Q1: Are you trading company or manufacturer ?

A1: We are factory.

Q2:What is the power ranger of your diesel generator ?

A2: We can provide power from the 10kva-2500kva.

Q3:What is your warranty ?

A3:Our payment terms is 1 year or 1000 running hours whichever comes first. But based on some special project, we can extended our warranty period.

Q4:What is your MOQ?

A4: MOQ is 1 set.

Q5:Do your offer OEM Service?

A5:Yes.

Q6:What is the voltage and frequency of your diesel generator?

A6:50/60HZ,220/380V,230/400V,240/415V,254/440V,or request voltage.

Q7:What is your lead time?

A7:Average 15-20days.

Since establishment in 1985, Guangdong ALI Testing Equipment Co., Ltd, a wholly-owned subsidiary of GSKA Group has been providing a wide and complete range of products and services to the society. GSKA has now 16 offices, warehouses and service centres in China, with head office loCAT-partsed in Hong Kong. There are more than 100 employees in GSKA Group, and we are expanding into many industries with rapid expanding pace of China.

There are mainly 4 departments in GSKA Group, namely:

1) Construction and Mining equipment

GSKA has been cooperating with many international famous brands in China, such as Ingersoll-rand, Atlas Copco and Liebherr. Our products include concrete batching plants, concrete mixers, hydraulic crawler drills, pneumatic crawler drills, water well drills, air compressors, road compactors, breakers and various other equipment. We are major in several industries, such as hydro-electric power plants, cement quarries, coal mines and railway systems.

In order to provide a quick response to our customers, we have stocked over US$1.5 Million spare parts of Ingersoll-rand and Atlas Copco in our Chinese warehouse. Recently, we have exported small air compressors, pneumatic crawler drills, water well drills and drilling accessories and spare parts to overseas market.

2) Power Group

GSKA has been supplying CAT-parts and Broadcrown gensets for more than 15 years. Our major customers include Telecoms, Banks, Airports, Factories and many other sectors in the society. We are also doing assembly of gensets in China, under our brand name of "GSKA " with ratings from 1KVA to 2000KVA. The quality of "GSKA " genset has won a very good reputation from customers in China and overseas market.

We are also the specialists for genuine spare parts, such as CAT-parts, Perkins, FG Wilson, Cummins, , Volvo, etc.

Besides gensets, we also provide total solution on the power problems, such as Powerware - UPS, DC system and battery ,lightning equipment and many other electronic products.

3) Security and IT Group

GSKA acquired famous USA brand name Locktronix in 2004 and started manufacture electric locks in China. Since then, we have been exported products to the Middle East, South Asia and Africa. Our market is expanding each year and we are looking for more distributors in different countries to be our business partners. Besides electric locks and accessories, we have also developed our own access control system by our software team. The system includes smart card solution and also biometric access control, such as hand-key, fingerprint and facial recognition. Our EC-PAYROLL system has been widely used in many factories both in Hong Kong and mainland China.

After all, GSKA has an objective of "Always Provide the Best" and we shall consistently provide high quality products and reliable services to our worldwide customers. We are looking forward to making good business with our partners