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komatsu-KOMATSU小松

发布时间:2018-03-02 所属栏目:komatsu

一 : KOMATSU小松

KOMATSU 小松

故障代码

机型:PC200-6/PC300-6

PC400-6/PC200-7

代码编号

故障解释

以下(有故障时自动显示代码)

E01HYPER系统中的自动方式系统

E02PC-EPC系统

E03回转停车制动系统

E04

+CALL

HYPER系统中的操纵杆中位系统

E05调速器电机系统

E06

+CALL

HYPER系统中的EPC电磁阀驱动系统

E09HYPER-GX系统关闭

CALLHYPER操纵杆和EPC电磁阀驱动系统

以下(需切换操作)故障代码

E101故障历史记录异常

E102时钟数据异常

E103蜂鸣器输出短路,蜂鸣器驱动线束与24V电源线接触

E104空气滤清堵塞

E108水温在150℃以上

E112雨刮器电机驱动正转系统短路

E113雨刮器电机驱动反转系统短路

E114喷洗器驱动电路短路

E202LS选择电磁阀电路短路

E203回转停车制动电磁阀电路短路

E204泵合流/分流电磁阀电路短路

E205二级溢流电磁阀电路短路

E206行走速度转换电磁阀电路短路

E207快速模式电磁阀电路短路

E208快速模式电磁阀电路断路

E213回转停车制动电磁阀电路断路

E214泵合流/分流电磁阀电路断路

E215二级溢流电磁阀电路断路

E216行走速度转换电磁阀电路断路

E217模式选择输入故障

E218网络回应超时故障

E222LS-EPC电磁阀电路短路

E223LS-EPC电磁阀电路断路

E224前泵压力传感器电路异常

E225后泵压力传感器电路异常

E226压力传感器器电源异常

E227发动机转速传感器异常

E231激活方式(回转)电磁阀电路短路

E232前泵TVC电磁阀电路短路

E233前泵TVC电磁阀电路断路

E235激活方式(回转)电磁阀电路断路

E236后泵TVC电磁阀电路短路

E237后泵TVC电磁阀电路断路

E302回转行程控制电磁阀电路短路

E303回转行程控制电磁阀电路断路

E306反馈电位电路异常

E308燃油刻度盘输入异常

E313自动供脂控制器故障

E315蓄电池继电器输出电路短路

E316调速器电机失调

E317调速器电机电路断路

E318调速器电脑电路短路

机型:PC200-8(电喷发动机)

代码编号

故障解释

E02PC-EPC系统

E03回转停车制动系统

E10发动机控制器电源故障,发动机控制驱动系统回路故障(此发动机停转)

E11发动机控制系统故障(减少输出功率,以保护发动机)

E14反馈系统异常

E15发动机传感器(水温/燃油压力/机油压力)故障

EOE网络故障

CA111发动机控制器内部故障

CA115发动机转速传感器和备用转速传感器故障

CA122进气压力传感器反馈电压过高故障

CA123进气压力传感器反馈电压过低故障

CA131油门盘传感器反馈电压高故障

CA132油门盘传感器反馈电压低故障

CA144冷却液温度传感器反馈电压过高故障

CA145冷却液温度传感器反馈电压过低故障

CA153进气温度传感器反馈电压过高故障

CA154进气温度传感器反馈电压过低故障

CA155进气温度过高(超过极限值)

CA187传感器电源2电压过高故障

CA221环境压力传感器反馈电压过高故障

CA222环境压力传感器反馈电压过低故障

CA227传感器电源2电压过高故障

CA234发动机超速

CA238转速传感器电源电压故障

CA271IMV/PCV1短路

CA272IMV/PCV1断路

CA322喷嘴1断路-短路故障

CA323喷嘴5断路-短路故障

CA324喷嘴3断路-短路故障

CA325喷嘴6断路-短路故障

CA331喷嘴2断路-短路故障

CA332喷嘴4断路-短路故障

CA342校正代码不正确

CA351喷射驱动回路故障

CA352传感器电源电压过低故障

CA386传感器电源电压过高故障

CA428燃油含水量传感器反馈电压过高故障

CA429燃油含水量传感器反馈电压过低故障

CA435发动机机油压力开关故障

CA441蓄电池电压过低故障

CA442蓄电池电压过高故障

CA449共轨压力过高故障

CA451共轨压力传感器反馈值过高故障

CA452共轨压力传感器反馈值过低故障

CA488进气温度过高(扭矩减小)

CA553共轨压力过高故障

CA559共轨压力过低故障

CA689发动机转速传感器故障

CA731发动机备用转速传感器信号相应故障

CA757所有数据丢失

CA778发动机备用转速传感器故障

CA633数据输送暂停故障

CA2185油门盘电源电压过高故障

CA2186油门盘电源电压过低故障

CA2249共轨压力过低故障

CA2311IMV电磁阀故障

CA2555进气预热电压过高故障

CA2556进气预热电压过低故障

D19JKZ个性化代码转换异常

D862KAGPS天线断路

DA22KK泵电磁阀电源电压过低故障

DA25KP5V传感器电源异常

DA29KQ模式选择异常

DA2RMCCAN断路(显示器)

DGH2KB液压油温度传感器短路

DHPMAM前泵压力传感器异常

DHPBMA后泵压力传感器异常

DHS3MA斗杆收回PPC压力传感器异常

DHS4MA铲斗卷入PPC压力传感器异常

DHS8MA动臂提升PPC压力传感器异常

DHSAMA右回转PPC压力传感器异常

DHSBMA左回转PPC压力传感器异常

DHSDMA铲斗打开PPC压力传感器异常

DHX1MA负载传感器异常

DW43KA行走高低速转换电磁阀断路

DW43KB行走高低速转换电磁阀短路

DW45KA回转保持电磁阀断路

DW45KB回转保持电磁阀短路

DW91KA二级溢流电磁阀断路

DW91KB行走汇流电磁阀短路

DWA2KA备用电磁阀断路

DWA2KB备用电磁阀短路

DWK0KA二级溢流电磁阀断路

DAK0KB二级溢流电磁阀短路

DXA8KA前泵PC-EPC电磁阀断路

DXA8KB前泵PC-EPC电磁阀短路

DXA9KA后泵PC-EPC电磁阀断路

DXA9KB后泵PC-EPC电磁阀短路

DXE0KALS-EPC电磁阀断路

DXE0KBLS-EPC电磁阀短路

DXE4KA应急EPC电路断路

DXE4KB应急EPC电路短路

DXE5KA泵合流/分流主电磁阀断路

DCA5KB泵合流/分流主电磁阀短路

DXE6KA泵合流/分流LS电磁阀断路

DXE6KB泵合流/分流LS电磁阀短路

DY20KA雨刮器工作异常

DY20MA雨刮器停放异常

DY2CKA喷洗器电机断路

DY2CKB喷洗器电机短路

机型:PC200LC-8/PC210LC-8/PC240LC-8

代码编号

故障解释

989L00发动机控制器锁紧警告1

989M00发动机控制器锁紧警告2

989N00发动机控制器锁紧警告3

AA10NX空气滤清器堵塞

AB00KE充电电压低

B@BAZG机油压力低

B@BAZK机油油位低MON

B@BCNS发动机冷却水过热

B@BCZK发动机冷却水水位低

B@HANS

液压油过热

E10

-CA111

EMC临界内部故障

E10

-CA115

发动机Ne和Bkup速度传感器故障

E10

-CA271

IMV/PCV1短路故障

E10

-CA272

IMV/PCV1开路故障

E11

-CA342

校准代码不兼容

E10

-CA351

喷油器驱动电路故障

E10

-CA441

蓄电池电压低故障

E10

-CA442

蓄电池电压高故障

E10

-CA757

所有连续数据丢失故障

E11

-CA122

充气压力传感器高压故障

E11

-CA123

充气压力传感器低压故障

E11

-CA155

充气温度高速下降

E11

-CA221

环境压力传感器高压故障

E11

-CA222

环境压力传感器低压故障

E11

-CA322

喷油器#1(L#1)开路/短路故障

E11

-CA323

喷油器#5(L#5)开路/短路故障

E11

-CA324

喷油器#3(L#3)开路/短路故障

E11

-CA325

喷油器#6(L#6)开路/短路故障

E11

-CA331

喷油器#2(L#2)开路/短路故障

E11

-CA332

喷油器#4(L#4)开路/短路故障

E11

-CA449

油槽压力高故障

E11

-CA451

油槽压力传感器高压故障

E11

-CA452

油槽压力传感器低压故障

E11

-CA488

充气温度高,扭矩下降

E11

-CA2249

油槽压力低故障

E11

-CA2311

IMV电磁线圈故障

E14

-CA131

油门传感器高压故障

E14

-CA132

油门传感器低压故障

E14

-CA2185

油门传感器电源电压高故障

E14

-CA2186

油门传感器电源低压高故障

E15

-CA144

冷却液温度传感器高压故障

E15

-CA145

冷却液温度传感器低压故障

E15

-CA153

充气温度传感器高压故障

E15

-CA154

充气温度传感器低压故障

E15

-CA187

传感器电源2电压低故障

E15

-CA227

传感器电源2电压高故障

E15

-CA234

发动机超速ENG

E15

-CA238

Ne速度传感器电源电压故障

E15

-CA352

传感器电源1电压低故障

E15

-CA386

传感器电源1电压高故障

E15

-CA428

燃油中水传感器高压故障

E15

-CA429

燃油中水传感器低压故障

E15

-CA435

机油压力开关故障

E15

-CA553

油槽压力高故障

E15

-CA559

油槽压力低故障

E15

-CA689

发动机NE转速传感器故障

E15

-CA731

发动机Bkup转速传感器相位故障

E15

-CA778

发动机Bkup传感器故障

E15

-CA2555

栅极Htr继电器电压高故障

E15

-CA2556

栅极Htr继电器电压低故障

E0E

-CA1633

KOMNET链接超故障

E0E

-DA22KK

泵电磁线圈电源低压故障

E0E

-DA2RMC

CAN断路(检测的泵连接)

E0E

-DAFRMC

CAN断路(检测的监控器)

E01

-D19JKZ

人员代码继电器异常

E02

-DXA8KA

PC-EPC(F)电磁线圈断路PUMP

E02

-DXA8KB

PC-EPC(F)电磁线圈短路PUMP

E02

-DXA9KA

PC-EPC(R)电磁线圈断路PUMP

E02

-DXA9KB

PC-EPC(R)电磁线圈短路PUMP

E03

-DW45KA

回转停车制动系统???

E03

-DW46KB

回转停车制动系统???

D862KAGPS天线断路MON2

DAFGMCGPS模块故障MON2

DA25KP5V传感器1电源异常PUMP

DA29KQ型号选择异常PUMP

DGH2KB液压油传感器短路PUMP

DHPAMAF泵压力传感器短路PUMP

DHPBMAR泵压力传感器异常PUMP

DHS3MA斗杆收回PPC压力传感器异常PUMP

DHS4MA铲斗挖掘PPC压力传感器异常PUMP

DHS8MA动臂提升PPC压力传感器异常PUMP

DHSAMA右回转PPC压力传感器异常PUMP

DHSBMA左回转PPC压力传感器异常PUMP

DHSDMA铲斗卸载PPC压力传感器异常PUMP

DHX1MA过载传感器异常(模拟)PUMP

DW43KA行走速度电磁线圈断路PUMP

DW43KB行走速度电磁线圈短路PUMP

DW91KA行走接合电磁线圈断路PUMP

DW91KB行走接合电磁线圈短路PUMP

DWA2KA备用电磁线圈断路PUMP

DWA2KB备用电磁线圈短路PUMP

DWK0KA2级溢流电磁线圈断路PUMP

DWK0KB2级溢流电磁线圈短路PUMP

DXE0KALS-EPC电磁线圈断路

DXE0KBLS-EPC电磁线圈短路

DXE4KA备用电流EPC断路PUMP

DXE4KB备用电流EPC短路PUMP

DXE5KA合流-分流器主电磁线圈断路PUMP

DXE5KB合流-分流器主电磁线圈短路PUMP

DXE6KA合流-分流器LS电磁线圈断路PUMP

DXE6KB合流-分流器LS电磁线圈短路PUMP

DY20KA雨刷器工作异常PUMP

DY20KB雨刷器停放异常PUMP

DY2CKA洗涤器驱动断路PUMP

DY2CKB洗涤器驱动短路PUMP

DY2DKB雨刷器驱动(正向)短路PUMP

DY2EKB雨刷器驱动(反向)短路PUMP

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二 : Komatsu

Jan,1917 Takeuchi Mining Industry (founded in 1894) established Komatsu Iron Works

to manufacture machine tools and mining equipment for in-house use.

May,1921 Komatsu Iron Works separated from Takeuchi Mining Co. to become Komatsu

Ltd.

1924 Komatsu built its first press, a 450-ton sheet-forming press.

Oct,1931 Produced Japan's first crawler-type farm tractor.

Oct,1935 Began production of high-grade castings and special steel materials after

years of research.

May,1938 Established the Awazu Plant.

Nov,1941 Began production of large hydraulic presses.

Jan,1943 Produced the Komatsu Model 1 Ground Leveling Machine (the prototype of

Japan's bulldozers).

Dec,1943 Completed construction of a large press-assembly shop at the Komatsu Plant. Dec,1947 Introduced the D50 bulldozer.

Feb,1948 Began diesel engine production.

Aug,1951 Relocated head office from Ishikawa(Komatsu City) to Tokyo.

Oct,1952 Opened the Osaka Plant.

Oct,1952 Began production of motor graders.

Dec,1952 Established the Kawasaki and Himi plants following the acquisitions of Ikegai

Automobile Manufacturing Company and Chuetsu Electro Chemical Co., Ltd.,

respectively.

Jan,1953 Began production of forklift trucks.

Nov,1953 Began production of dump trucks and special purpose vehicles.

komatsu Komatsu

Mar,1954 Started production of shell-mold precision castings.

Jan,1955 Exported motor graders to Argentina (Komatsu's first export of construction

equipment).

Aug,1955 Exported 400-ton multipurpose hydraulic presses to Argentina (Komatsu's first

export of presses).

Sep,1956 Began production of shovel loaders.

Sep,1958 Signed a technical assistance agreement with India's Ministry of Defense to locally manufacture tractors

komatsu Komatsu

back to top Corporate Profile Directors/Officers Location of HeadOffice ond Domestic Plants Subsidiaries and Affiliates Products and Applications Global Operations Product Supports

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Financial Highlights

Sales and Profits Gains Reports

Stock Information

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Ratings

Komatsu Technical Report

Code of Business Conduct

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

komatsu Komatsu

Sep,1961 Introduced the company-wide quality control (QC) program.

Nov,1961 Signed a technology tie-up agreement for the diesel engines with Cummins

Engine Co., Inc. of the United States.

Dec,1962 Opened the Oyama Plant.

Jun,1963 Entered technology license tie-up with Bucyrus-Erie of the United States

concerning hydraulic excavators (terminated in March 1981).

1964 Opened Komatsu's first overseas liaison office in India.

Nov,1964 Received the Deming Prize for quality control.

Dec,1964 Reached agreement for a joint venture with International Harvester of the

United States (terminated in January 1982).

1965 Began production of wheel loaders.

Mar,1966 Completed construction of the present Tokyo Head Office (Komatsu Building). Jan,1967 Established N.V. Komatsu Europe S.A., Komatsu's first overseas subsidiary in

Belgium.

Oct,1968 Began production of hydraulic excavators.

Dec,1968 Completed construction of an integrated production facility for diesel engines

komatsu Komatsu

at the Oyama Plant.

Feb,1970 Established Komatsu America Corp. in the United States.

Jan,1971 Established Komatsu Singapore Pte. Ltd. in Singapore.

Dec,1972 Launched the business of small presses.

Apr,1973 Completed construction of the Himi Plant for steel-castings.

komatsu Komatsu

Sep,1974 Established Dina Komatsu Nacional S.A. de C.V. in Mexico.

Apr,1975 Komatsu do Brasil Ltda. produced the D50A bulldozer, marking Komatsu's first

offshore production of construction equipment.

Oct,1977 Marketed the small-diameter pipe jacking system.

Feb,1979

komatsu Komatsu

Established Komatsu Australia Pty., Ltd. in Australia.

Jul,1980 Developed a super-large combination press line.

Nov,1981 Received the Japan Quality Control Prize.

Dec,1982 Established PT Komatsu Indonesia (production began in 1983) in Indonesia. Mar,1984 Introduced laser machines on the market.

Feb,1985 Established Komatsu America Manufacturing Corp. in the United States. Aug,1985 Established Komatsu America Industries LLC in the United States.

Dec,1985 Established Komatsu UK Ltd. in the United Kingdom.

Aug,1986 Established Komatsu Industries Europe GmbH. in Germany.

扩展:komatsu挖掘机 / komatsu是什么牌子 / komatsu官网

Sep,1988 Established Komatsu Dresser Company in the United States.

Jul,1989 Made equity participation in Hanomag AG of Germany.

Dec,1989 Established Komatsu Europe International N.V. in Belgium to coordinate and

komatsu Komatsu

expand Komatsu's operations in Europe.

Dec,1990 Completed construction of a leading-edge FA facility for hydraulic equipment

at the Oyama Plant.

Dec,1990 Completed construction of a leading-edge FA facility for hydraulic excavator

komatsu Komatsu

assembly at the Osaka Plant.

May,1991 Introduced a new corporate brand logotype and announced a corporate

message.

Oct,1991 Established NS Komatsu Pty. Ltd., in Australia. (renamed Komatsu Australia

Pty. Ltd. in June 2001)

Nov,1991 Completed construction of casting plant at Komatsu Indonesia.

Nov,1991 Made equity participation in Fai S.p.A. in Italy.

Aug,1992 Komatsu UK launched wheeled excavator on the European market.

Sep,1993 Established Applied Komatsu Technology, Inc., a joint venture to produce

LCD manufacturing systems, with Applied Materials, Inc. of the United States

(sold to Applied Materials in October 1999).

Oct,1993 Established Komatsu Cummins Engine Co., Ltd. and Cummins Komatsu

Engine Company, in Japan and the United States, respectively.

Nov,1993 Established Komatsu Huanan Ltd. in Hong Kong.

Jun,1994 Established Komatsu Industries Corporation and Komatsu Machinery

Corporation.

Aug,1994 Completed construction of a transmission assembly plant at the Awazu Plant. Mar,1995 Established Komatsu Saigon Co., Ltd. in Vietnam.

Apr,1995 Started sales of Excimer laser, as the main light source for next generation

steppers.

May,1995 Established Komatsu Changlin Construction Machinery Co., Ltd. (renamed

Komatsu(Changzhou) Construction Machinery Corporation in November

2000) in China.

May,1995 Hanomag AG renamed Komatsu Hanomag AG.

komatsu Komatsu

Jun,1995 The world's largest dump truck 930E developed by Komatsu Dresser

Company.

Jul,1995 Began worldwide shipment of D41medium-sized bulldozers manufactured by

Komatsu do Brasil Ltda.

Aug,1995 Established Komatsu Shantui Construction Machinery Co., Ltd. in China. Sep,1995 Established Komatsu Changlin Foundry Corporation(renamed as Komatsu

(Changzhou) Foundry Corporation in November 2000) in China.

Sep,1995 Established FKI Fai Komatsu Industries S.p.A. (renamed Komatsu Utility

Europe S.p.A. in June 2000) in Italy.

Oct,1995 PT Komatsu Indonesia Tbk listed on the Jakarta Stock Exchange.

Oct,1995 Concluded the sales and service agency contract for laser cutting machines

with TRUMPF GmbH+Co. KG of Germany

Nov,1995 Established Bangkok Komatsu Co., Ltd. in Thailand.

Jan,1996 Komatsu Dresser Company renamed Komatsu America International

Company.

Jan,1996 Established Demag Komatsu GmbH (renamed Komatsu Mining Germany

GmbH in February 1999) in Germany.

Jan,1996 Made equity participation in Modular Mining Systems, Inc. of the United

States.

Jul,1996 Established Komatsu (Shanghai) Ltd., in China.

Oct,1996 Established Komatsu Asia & Pacific Pte. Ltd. in Singapore as a supervisory

company of the Asia Pacific region.

Feb,1997 Established Komatsu Southern Africa (Pty) Ltd. in South Africa.

Apr,1997 Established Komatsu Mining Systems, Inc. in the United States.

komatsu Komatsu

Jul,1997 Established Komatsu Utility Corporation in the United States.

Oct,1997 Established Komatsu Castex Ltd. in Japan by spinning off the steel casting

division.

Jan,1998 Established Industrial Power Alliance Ltd. in Japan as a joint venture with

Cummins Engine of the United States for engine development.

Feb,1998 Established L&T-Komatsu Limited. in India.

Feb,1998 Established KRANEKS International Company Limited in Russia.

Jul,1998 Established Komatsu Brasil International Ltda. in Brazil.

Jan,1999 Established Komatsu Middle East FZE. in U.A.E. as a supervisory company

for the construction equipment business in the Middle East region.

Apr,1999 Started OEM supply of small diesel engines for industrial-use equipment to

Cummins Engine.

May,1999 Established Komatsu Cummins Chile Ltda., a holding company of construction

and mining equipment sales distributors in Chile, as a joint venture with

Cummins Engine.

Jun,1999 Reorganized the Board of Directors and introduced "Executive Officers" and

"Global Officers" system.

Sep,1999

komatsu Komatsu

Launched the world's largest mechanical-drive WA1200 wheel loader.

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Feb,2000 Agreed to establish global collaboration with the Linde Group of Germany in

the manufacture and sales of lift trucks and related products.

Apr,2000 Agreed to extend the existing tie-up in the sheet metal machine industry on

more international basis with TRUMPF GmbH+Co. KG of Germany.

Aug,2000 Established GIGAPHOTON Inc., a joint venture in the Excimer laser business

komatsu Komatsu

with Ushio Inc.

Nov,2000 Acquired Hensley Industries, Inc., an American construction and mining

equipment component maker.

Dec,2000 Decided to establish PT Komatsu Undercarriage Indonesia to manufacture

components for the crawlers of construction equipment.

Jan,2001 Established Komatsu (China) Ltd., a holding company in China.

Apr,2001 Oyama plant achieved "Zero Emission" first among Japan's construction

equipment manufacturers.

May,2001 Announced the new brand "GALEO"; Komatsu's new-generation construction

equipment for customers worldwide.

Jan,2002 Founded "Newberry Manufacturing Operation," a facility for utility equipment,

in the United Sates.

May,2002 5 plants in Japan achieved "Zero Emission."

Apr,2002

Apr,2002 Established Komatsu Italy S.p.A. in Italy. Signed a letter of intent for production of wheel loader cabs with Volvo

Construction Equipment's cab plant.

May, 2003 Delivered an electronic dumptruck "730E" manufactured by Komatsu America

Corp. to Nittetsu Mining Co., Ltd in Kouchi pref.

Oct, 2003 Took 10 billion yen orders for crude oil and natural gas development projects

in Russia.

Oct, 2003 Established Komatsu Forklift (Shanghai) Co.,Ltd. in China as a sales

company for forklifts.

Jan, 2004 Established Komatsu Forest AB acquiring Partek Forest AB, a manufacturer

and distributer of forestry equipment in Sweden.

Jan, 2004 Established Komatsu Industries (Shanghai) Ltd. in China as a sales company

komatsu Komatsu

for industrial machineries.

Apr, 2004 Established Hensley Lingfeng Co., Ltd., a manufacturer of teeth for

construction equipment.

Jun, 2004 Established Komatsu Zenoah (Shandong) Machine Co .,Ltd (renamed

Komatsu Utility Machine Co., Ltd. in 2007) in China, a manufacturer of mini

excavators and hydraulic equipment.

Jun, 2004 Established Komatsu Power Generation Systems (Shanghai) Ltd in China, a

manufacturer of power generators.

Aug, 2004 Established Komatsu Forklift Manufacturing (China) Co., Ltd in China, a

manufacturer of forklift trucks.

Aug, 2004 Ayumi Tanimoto, a member of the Komatsu Women's Judo Club, won a gold

medal in the Athens 2004 Olympic Games.

Sep, 2004 Established PT.Pandu Dayatama Patria in Indonesia, a manufacturer of

hydraulic equipment.

Dec, 2004 Began production of PC3000, super large-sized excavator, in Rokko Plant. May, 2005 Completed construction of one of the world's largest acoustic testing

laboratories.

Jul, 2005 Sold polysilicon business (ASiMI) to SGS Holdings Inc., the U.S. subsidiary of

the Norwegian company Renewable Energy Corporation.

Oct, 2005 Developed the frontier engine technology "ecot3" compliant to Tier III

emission standards.

Nov, 2005 Began production of dump trucks in China.

Aug, 2006 Changed the number of shares constituting one unit(tangen) of shares from

1,000 to 100.

Oct, 2006 Sold out 51% of Komatsu Electronic Metal's stock to SUMCO

komatsu Komatsu

CORPORATION.

Nov, 2006 Marked 50th anniversary of participation in the China's market.

Jan, 2007 Completed the construction of three new plants, i.e. Ibaraki Plant, Kanazawa

Plant (both in Japan) and Chennai Plant (in India).

Apr, 2007 Integrated Komatsu Forklift Co., Ltd. and Komatsu Zenoah into new Komatsu

Utility Co., Ltd.

Oct, 2007 Established Komatsu Undercarriage China Corp. in China.

Feb, 2008 Established Komatsu Manufacturing Rus, LLC in Russia. (Scheduled to

launch production in June 2010)

Mar, 2008 Made NIPPEI TOYAMA (renamed Komatsu NTC Ltd. in October 2008)

Corporation a wholly owned subsidiary.

Jun, 2008 Introduced the world's first hybrid hydraulic excavator.

Aug, 2008 Ayumi Tanimoto won a gold medal in the Beijing Olympic Games (her second

straight victory.)

Dec, 2008 Began operation of the autonomous haulage systems at the mine of Rio Tinto

in Australia.

Mar, 2009 Completed joint project with Japan Mine Action Service for community

reconstruction in Cambodia.

Apr, 2009 Reorganized Japanese sales and service structure for construction

equipment and established Komatsu Construction Equipment Sales and

business of the Industrial Machinery

komatsu Komatsu

扩展:komatsu挖掘机 / komatsu是什么牌子 / komatsu官网

Division to Komatsu Industries Corporation by way of an absorption-type corporate split.

Apr,2011 Apr,2011

Merged with Komatsu Utility Co., Ltd. Komatsu NTC Ltd. and Komatsu Machinery Corporation merged. Merged with Komatsu Engineering Corp.

May,2011

"Komatsu-no-Mori" Created in Komatsu City, Home to Komatsu Ltd.

May,2011

Gigaphoton Inc. has become a wholly owned subsidiary of Komatsu.

komatsu Komatsu

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komatsu Komatsu

komatsu Komatsu

komatsu Komatsu

komatsu Komatsu

komatsu Komatsu

komatsu Komatsu

komatsu Komatsu

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*1 : Electric drive

*2 : Gross horsepower

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