Harbor Freight Gas Engines-manufacture,factory,supplier from China

Jichai is a domestic leader in high-power gas engines, and has been committed to the development and manufacturing of gas-fueled engine products. At present, the company has developed multi-power segment and various specifications of gas engines, 1512 series gas engines, which adopt WOODWARD's gas mixing technology, advanced electronic control and lean combustion technology.

Jichai began developing high-power turbocharged natural gas engines in 1982. From 1984 to 1988, three prototype tests were carried out in the laboratory, 10,000 hours of industrial tests were carried out in Shengli Oilfield, and on October 12, 1988, it was recognized by the state as a 600kW/1000r/min external hybrid supercharged high-power gas engine.

The product design is based on a 12V26/32 diesel engine, whose fuel involves diesel, heavy oil and natural gas. It is a high pressure engine with full intellectual property rights jointly developed by Geichai and AVL of Austria. It is a series of engines with 100% intellectual property rights, medium speed supercharged, great success, low fuel consumption, high reliability and long life, jointly developed by Geichai and AVL of Austria.

MAN is the world's leading designer and manufacturer of medium and low-speed diesel engines, which account for nearly 50% of the world's tradable powerIts products use a unique large engine technology.Optimize power and fuel consumption rates while reducing emissions.The product has strong dynamic performance and good economy.High reliability, high safety, good environmental protection quality.Product Series320 Marine EngineModel8L3240TypeFour stroke, supercharged intercooling, water cooling, high pressure common rail ECU electronic control jetCylinders & Arrangement8 cylinders, in

Series 26/32  heavy oil machine is a new product developed by Jichai to meet the needs of China's economic and environmental development and Jichai owns all independent intellectual property rights. The key technical indexes of series 26/32  heavy oil engines, such as average pressure, fuel consumption rate, single cylinder power and emission, have all reached or exceeded the international advanced level.Because it burns heavy oil, it greatly reduces the running cost of the engine, and has high reliability, low emission and high intelligence and other characteristics.

Series 6000 diesel engines are developped by Jichai with Austria AVL company and domestic well-known colleges and universities, research institutes, and by means of the latest development of internal combustion engine, with today's international big power internal combustion engine industry advanced technology and mature component products, make great progress in improving average effective pressure, reducing fuel consumption and improving reliability and safety while expanding the power of the original 190 series diesel engine.Widely used in oil drilling, Marine power, offshore drilling p

CNPC Chai Gas (coal mattress methane) electricity technology merchandise had beenfirst used in Jincheng region in 2003.

Product descriptionLandfill gas engine generators are well-established products in our product line. After years of painstaking research, the product incorporates the rich profit-making experience of the 12V190 gas engine, and the automation function of the unit is significantly enhanced. Reliable air-fuel ratio automatic control technology enables the unit to have higher gas applicability, stronger comprehensive performance and economy, and successfully reduces the emission index to the minimum.

This series of units adopts the international advanced computer control technology, and the thin combustion technology is applied, aiming at the characteristics of coal mine gas concentration fluctuation, through the reasonable matching of the intake system, making this kind of products in the adaptability is particularly high, can adapt to all kinds of coal mine gas; Methane concentration can cover 8%-60%, pressure range 3-15kPa can be applied, its comprehensive performance, lubricating oil consumption, safety and reliability have reached the international leading level.

CNPC Chai Gas (coal bed methane) power generation products were first used in Jincheng area in 2003. Since 2005, the company has increased r&d investment in coal mine gas power generation products, paid attention to communication and cooperation with relevant research institutes of coal mines, and established close ties with China Coal Bed Methane Society, Henan University of Science and Technology, Fushun Coal Branch General Institute and other coal design institutes.

Product feature:100%  intellectual property of companyInternational Control Technology (EGS Engine Management System)）International mainstream air-fuel ratio control technology (TECJET air-fuel ratio automatic regulation management system)Large flow and high pressure intake automatic management system of adapting to a wide range of concentration changesLow pressure intake and rarefied gas combustion control technology (suitable for low pressure gas, lower emission)Engine seriesEngine modelEngine modelH16V190ZLT-1 gas engineCylinders & Arrangement16 cylinders V typeCylin

The engine has the characteristics of high power density, high efficiency, light weight, compact structure, long overhaul cycle and humanized maintenance design.The product is suitable for natural gas website, pressure pumping station, underground gas storage compression station and other projects, which can meet the needs of national energy conservation and emission reduction projects such as large gas power stations and distributed energy systems.The thermal efficiency of the engine is greater than 44%, and the power, economy and reliability have reached the international advanced level.Prod

CNPC Ji Chai Gas (coal bed methane) power generation products were first used in Jincheng area in 2003. Since 2005, the company has increased r&d investment in coal mine gas power generation products, paid attention to communication and cooperation with relevant research institutes of coal mines, and established close ties with China Coal Bed Methane Society, Henan University of Science and Technology, Fushun Coal Branch General Institute and other coal design institutes.

In order to meet the market demand of long-distance pipeline compressor drive power, offshore drilling platform power, large gas power station, distributed energy and other market demand, 3MW natural gas engine came into being, the product adopts 26/32 series gas engine, with independent intellectual property rights.

 L20V1902LT-2type closed-loop electrically controlled external mixing natural gas machine features:1、Turbocharger pre-mixing technology, where gas and air are sucked in at the same time in the compressor, to be suitable for low pressure gas,2，The rarefied combustion technology uses WOODWARD's E6 control system to accurately control the air-fuel ratio.Reach the high - altitude combustion ratio, achieve rarefied combustion3，The single point injection and air - fuel ratio closed - loop control technology can realize the closed - loop control of air - fuel ratio (in).The engine can adjust

140 series engine is applicable to oil truck-mounted drilling rigs, mobile power stations, emergency power supply, engineering machines and trucks. The engine performance parameters reached advanced international standards.Engine code 140Pre-mixing before turbochargeAir and gas mixed before compressor, low requirement for gas inlet pressure.Air and gas mixed in long pipe, well mixedDigital ignition controlle

Turbocharger pre-mixing technology, where gas and air are sucked in at the same time in the compressor, to be suitable for low pressure gas.Rarefied combustion technology, WOODWARD's E6 control system is used to control the air-fuel ratio accurately to reach the high - altitude combustion ratio, rarefied combustion.The single point injection and air - fuel ratio closed - loop control technology can realize the closed - loop control of air - fuel ratio (in).The engine can adjust the amount of air and natural gas according to the requirements of different working conditions and different spe

With the improvement and promotion of H16V190 series generator sets, the share of Jichai gas generator sets in the gas power generation market has increased year by year, and the market share of 1000kW low-concentration gas generator sets has reached more than 90%. At present, in the power range of 1000kW~2000kW, the market has burst into greater vitality.

Product features: 100% intellectual property of companyInternational common Control Technology International advanced air-fuel ratio control technology Large flow and high pressure control system can adapt to a wide range of concentration changesLow pressure intake and rarefied combustion control technology      Advanced set management moduleOnline maintenance technologyDigital monitoring technology Distributed power system Engine modelG12V190ZLDT-2 gas engineCylinders & Arrangement12 cylinders V typeCylinder B

It has the characteristics of high efficiency, low emission, high pressure, high power, green, environmental protection and so on. The engine's gas consumption is as low as 8,500 kJ/kW·h and its thermal efficiency is higher than 44%. The product can be compared with international first-class products in power performance, fuel economy and operation reliability.Engine modelCylinders & ArrangementCylinder bore,mmPiston stroke,mmRated power ,kWRPM,r/minTotal piston displacement,LHeat consumption ratekJ/kW.hLub.

At present, Jichai is not content with the market demands within the power range of 1000kW~2000kW.It is necessary to develop 190 series gas generator sets covering the power segment of 1000kW~2000kW, so as to maintain the advantage of cost over foreign gensets.

With the improvement and promotion of H12V and H16V series generator sets in recent years, the market demand of Jichai gas generator sets in the gas power generation market has increased year by year, and the market share of 1000kW low-concentration gas generator sets has reached more than 90%.

L20V1902LT-2 type closed-loop electrically controlled external mixing natural gas machine features:1、Turbocharger pre-mixing technology, where gas and air are sucked in at the same time in the compressor, to be suitable for low pressure gas,2，Rarefied combustion technology，WOODWARD's E6 control system is used to control the air-fuel ratio accurately to reach the high - altitude combustion ratio, rarefied combustion3，The single point injection and air - fuel ratio closed - loop control technology can realize the closed - loop control of air - fuel ratio (in).The engine can adjust the amount

Precision engine management system;Fine control of main combustion chamber and pre-combustion chamber;Load balancing controlLeading thermal efficiency (international :42-45%; Current test thermal efficiency :44%);System safety (installation of explosion-proof device, double-wall gas pipe and oil mist detector);Thin combustion in the cylinder;Ultra-low emission;Self-cleaning filtration technologyThe oil filter can be automatically cleaned without replacing the filter.