The engine is the core component of the light truck, and having the engine has a competitive initiative. At present, the gross profit rate of light truck engines is about 30%, while the gross profit rate of vehicles is less than 10%. With the approaching of the national IV emission upgrade on January 1, 2014 and the fierce market competition, engine manufacturers are constantly optimizing their products, and they are also accelerating the pace of joint design or joint venture cooperation with overseas engine companies. ◠Jiangling PUMA technology engine Jiangling Motors is developing high-end products equipped with a localized Ford common-rail engine to prepare for future competition in the high-end light car market. Jiangling Kai Rui 800 equipped PUMA2.4-JX4D24A4H engine and the introduction of the British Ford PUMA technology EGR route upgrade four JX4D24A4H engine, displacement of 2.4L, using the second generation of Bosch CRS high pressure common rail system and EFI system, with It can independently control the technical characteristics such as injection pressure, injection quantity, injection timing and fuel injection law, not only improve power, reduce fuel consumption, but also effectively protect the engine. Jiangling Automobile Kairui is equipped with Isuzu's electric-controlled high-voltage common-rail III engine (4JB1-TDCi); Kaiwei is equipped with Jiangling 4D series engine using Isuzu 4H engine technology and has a power of 156 hp, and has the highest power in its class; Kayyun matches Isuzu Electric. Control high pressure common rail country III engine; Shunda uses Isuzu electronically controlled high pressure common rail 4JB1 III engine. Among them, the Mitsubishi engine was purchased from Shenyang, and the Isuzu and Ford engines were produced at the Nanchang headquarters. ◠JAC N721 engine The N721 is equipped with the SPRINT 3.0-litre and ACTEON 4.8-liter engine jointly designed by Navistar and JAC, and it also adopts a new cab design. The main competitors also targeted high-end light truck products such as JMC, Qingling Automobile and Zhengzhou Nissan. JAC and Navistar of the United States formally signed the "engine joint venture project" agreement, and signed a "Zhongzhongka Joint Venture Project" agreement with NC2Global LLC, a joint venture between Navistar and U.S. Caterpillar. As an agreement of the "Engine Joint Venture Project" for the complete vehicle accessory project, Jianghuai and NC2GlobalLLC have invested a total of RMB 1.8 billion to establish an engine joint venture company. The annual production capacity is tentatively planned to be 180,000 light diesel engines. JAC N721 is equipped with the SPRINT 3.0-liter and ACTEON 4.8-liter engine jointly designed by Navistar and JAC. ◠South steam IVECO Fiat power F1C engine The new Eka K301 equipped with Fiat Power's F1C diesel engine uses EGR exhaust gas circulation system, turbocharged intercooled, 4-valve, high pressure common rail mechanical injection, increased from 1350bar to 1600bar, combustion pressure up to 1800bar, can reach the country IV, also With the ability to upgrade to Europe V. ◠Beiqi Foton Cummins ISF series engine Beiqi Foton introduced the new European VI Cummins product line of ISF series 2.8 liters and 3.8 liters of light inline 4-cylinder high-pressure direct injection diesel engines, in line with Euro VI emission standards. Foton Motors' Ouma, New Sap, and Mongolian Pike will be equipped with Euro VI engines. Foton Motor also plans to upgrade the Euro V and Euro VI engine technologies from 2010 to 2014 and export the products to the first-tier markets in Europe and the United States. Cummins ISF3.8 inline four-cylinder high-pressure direct injection diesel engine, electronically controlled high pressure common rail system, precise control of the engine's combustion process, while the fuel consumption is 5%-7% lower than similar international brands while the power is increased by 10-20KW. Cummins Emissions Treatment System uses Selective Catalytic Reduction (SCR) and Cooled Exhaust Gas Recirculation (CEGR) to achieve Euro IV emission standards The modular design allows the platform to be quickly upgraded to meet Europe V and future stricter emission regulations Claim. ◠China Heavy Duty Engine Germany's Mannstock shares China National Heavy Duty Truck and provides TGA vehicle manufacturing technology and D-Series engine technology. However, China Light Heavy Duty Truck light trucks are mainly equipped with the National IV/European Cummins ISF3.8s4141, ISF3.8s4R141 and Yunnei YN4102QBZL. Sinotruk and German MAN signed a cooperation agreement to introduce Mann Engine technology, involving D08, D20, D26 three engine products. Among them, D08 engine is divided into 4 cylinders and 6 cylinders. The 4-cylinder D08 engine has a displacement of 4.58 liters and covers 150-210 hp. The 6-cylinder D08 engine has a displacement of 7 liters and covers 220-320 hp. It is suitable for light, medium and heavy trucks as well as passenger cars and some construction machinery products. ◠Guangxi Yuchai YC4F engine The YC4F engine launched by Yuchai Power is jointly designed by Yuchai, FEV of Germany and YAMAHA of Japan. It adopts a number of modern diesel engine technologies, including Delphi's electronically controlled high pressure common rail technology and low eddy-current combustion chamber technology. ◠Weichai Power VM Engine Weichai Power introduced the world's leading VM engine production technology of 10 multi-cylinder models from Italian VM Corporation, and entered the high-end light commercial vehicle power sector. The VM engine displacement introduced is between 2.9L and 3.8L, which is basically the same as the physical characteristics of the ISF engine of Foton Cummins. It is also the same as the gold displacement of medium and high-grade subdivisions in the light truck market. VM Engine is a well-known small diesel engine R&D and manufacturer in Europe. It is a diesel engine supplier for Mercedes-Benz, Ford and other multinational companies such as light passengers and Van products. Cooperating with VM is the introduction of foreign advanced technologies into Weichai's light truck power matching field to improve the basic research and development level of small-displacement engines and prepare for the mid- to high-end light vehicle engine market. ◠Dongfeng Chaochai CY4102-C3 engine Dongfeng Chaochao CY4102-C3 diesel engine is a new product jointly developed by Chaochao and Austrian AVL company. This machine adopts four-valve structure cylinder head, Germany BOSCH company's electronically controlled high pressure common rail fuel supply system, and exhaust turbo turbocharged intercooling. A four-valve higher-quality engine that emits Euro III emissions and meets Euro IV emission standards. In addition, Dongfeng Chaochai has obtained authorization from Navistar NV of the United States to begin production of a new type of NGD 3.0-liter diesel engine. The 3.0-liter inline 4-cylinder turbodiesel engine is designed to use an electronically controlled high-pressure common rail fuel system with piezoelectric nozzles. It has now reached the national III standard and has upgraded capabilities of the National IV and National V standards. Light trucks, light passengers. In recent years, domestic and foreign wholly-owned or joint-venture engine giants have followed closely with the vehicle manufacturers, rushing to gain access to the Chinese engine market to grab a glass of oysters, hoping to firmly control the key technologies of Chinese engines. China can only follow and cannot surpass it. The attention paid by these multinational autos and overseas engine giants to the Chinese market is not only reflected at the technical and product levels, but also at the strategic and investment levels. Therefore, whether the Chinese automobile is a joint venture or an autonomous car enterprise, if it is compared to a human body, the brain, heart, liver, stomach, and anus of a domestic automobile have been fully controlled by overseas car giants. The Chinese automobile industry is not so much an entity. The economic industry is better known as the overseas colonial factory of the world’s automobile and component giants.
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Technical Data:
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Isuzu engine
Cummins ISF Engine
Chaochai CY4102 Engine
Model
No.
TTAC-07HCWa
TTAC-07HCWa
TTAC-12HCWaS
TTAC-12HCWaS
TTAC-18HCWaS
TTAC-18HCWaS
TTAC-40HCWaS
TTAC-70HCWaS
Type
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Horizontal
Cooling capacity
kW
7.00
7.00
12.00
12.00
18.00
18.00
40.00
70.00
Heating capacity
kW
7.70
7.70
13.50
13.50
19.50
19.50
45.00
77.00
Electric Heating
kW
3.00
3.00
4.00
4.00
6.00
6.00
8.00
15.00
Rated cooling power input
W
2550
2550
4150
4150
7000
7000
17500
30200
Rated heating power input
W
2650
2650
4450
4450
8500
8500
18500
31400
Rated cooling current input
A
12.2A
12.2A
7A
7A
11.7A
11.7A
29.5A
51.1A
Rated heating current input
A
12.7A
12.7A
7.5A
7.5A
13.2A
13.2A
31.2A
53.0A
Evaporating side airflow
m3h
1000
1000
2000
2000
3000
3000
5500
5500
Condensing side airflow
m3h
3500
3500
5000
5000
10000
10000
22000
22000
Air pressure
Pa
200
200
200
200
200
200
200
200
Compressor MFG
GMCC
GMCC
PANASONIC
PANASONIC
PANASONIC
PANASONIC
PANASONIC
PANASONIC
Evaporating side Noise
dB(A)
≤40
≤40
≤45
≤45
≤48
≤48
≤52
≤52
Condensing side Noise
dB(A)
≤55
≤55
≤60
≤60
≤65
≤65
≤70
≤72
Net Weight
kg
110
125
180
200
250
260
380
780
Dimension (L x W x
H))
mm
1150×710×820
740*620*1120
1280×930×1000
835*735*1275
1400×1080×980
930*850*1380
2100*1100*1210
2800*2100*1210