Company Profile


Company name aboutus01
President aboutus02
Head Office aboutus03
Founded March, 1958
Major Operations

1.Manufacturing, sales and service of rubber crawler carrier with HST drive system for the field of construction, forestry, environment and agriculture
2.Lease and rental for these products
3.Import of agriculture machinery


Capital 100 million yen
Sales output

Non-Consolidated 18 billion yen  ( FY ended March 31, 2022 )

Consolidated 22 billion yen 

Employees 245 employees ( As of April 1, 2022)
Major Business Partner Distributors in Japan and overseas, Komatsu, Caterpillar, Sauer-Danfoss-Daikin, Bridgestone, Fukuyama Rubber, Kubota, Cummins Japan and other companies
ISO Certification ISO 14001:2015
Certification No.: MSA-ES-1253
Related organization included in the certification
ISO14001 14001:2015 pdf
ISO 9001:2015
Certification No.: MSA-QS-4212
Related organization included in the certification
ISO 9001:2015 pdf

Head Office  



Head Office site area 8,018m², floor area 1,253m²




282 Shoubeeshindenmachi Ryuugasaki, Ibaraki, Japan


Factory site area 15,219m², floor area 4,162m²

Solar panel on the factory

   assembly line

Miho Factory  

2258-1 Gonaka, Inashikigun Mihomura, Ibaraki, Japan


 Miho Factory site area 26,403m², floor area 4,666m²


 assembly line

美浦工場 サービスセンター

  maintenance service


  maintenance service area


Production in the U.S.A.  

Morooka America, LLC


Morooka America Morooka America 1



General Agency in Europe  

MOROOKA Europe 1 ME_1