Industri Kereta Api

PT Industri Kereta Api (Persero) (lit. "Railway Industry Limited Stock Company (Government-owned)"), abbreviated as INKA, is a rolling stock manufacturer.[1] It is completely owned by the Government of Indonesia.

PT Industri Kereta Api (Persero)
Government-owned
IndustryRolling stock
PredecessorBalai Yasa Lokomotif Uap Madiun (Madiun Steam Locomotive Depot)
Founded18 May 1981 (1981-05-18)
Headquarters
Madiun, East Java
,
Indonesia
ProductsLocomotive, Passenger Car, Wagon, Special Vehicle, Electric Locomotive
ServicesManufacture, Maintenance, Rehabilitation, Spare Part
Revenue Rp 2.58 trillion (2017)
Rp 75.25 billion (2017)
Total assets Rp 6.04 trillion (2017)
OwnerGovernment of Indonesia (100%)
Number of employees
5,000 (2017)
SubsidiariesPT. Inka Multi Solusi
PT. Rekaindo Global Karya
Websiteinka.co.id

Profile
INKA made LRT Palembang rolling stock

INKA Ltd was established in 1981 to serve as the national rail locomotive and rolling stock manufacturer for the Indonesian Railway Company (PT Kereta Api Indonesia (Persero)) in its revenue lines in the islands of Java and Sumatra on the basis of the IRC's Madiun Locomotive Plant, which, from being one of the oldest steam locomotive factories in the Asia-Pacific, was transformed into the basis of a national rail production industry.

The business activity of PT Industri Kereta Api Indonesia, or Inka Limited, is transitioning to the higher value-added products and services in the railway and transportation businesses. The mission on business and technology competitiveness in railway and transportation products is focused on dominating the domestic market and to win competition in the ASEAN region and developing countries.

High demand intercity railways are increasing in the high-density regions in the archipelago countries. New passenger coaches were introduced to capture the niche market with a high quality of services. In the beginning, value migration was created to absorb middle-class passenger mobility. The next step of development is preparing to adapt the newest technologies for diesel electric railcars on the medium distance railway corridors.

These new technologies are upgraded from the development of commuter electric railcars, using lightweight stainless steel car bodies and modern AC traction control with IGBT VVVF inverters. Based on the company's experiences in commuter services, the modern electric railcar will soon be developed into a more reliable design for future mass rapid transit.

In the developing countries, railways are expected to be a backbone of overland transportation. The large-scale mining and industry commodities are more effectively carried by bulk rail wagons. Various designs of freight wagon can adapt the special demands of handling and higher capacities, such as an 18-ton axle load in coal and pulp transport. On the other hand, the modern container flat wagon is designed for speeds up to 100 km/h and lighter-weight requirements.

The new railway line and double track projects in developing countries are increasing to cope with the potential demands of goods transport as well as to improve line capacity. High-quality hopper wagons and multi-purpose track maintenance cars are usually required in smaller lots. A new approach on mutual collaboration with railway consultants and civil contractors will result in efficient turnkey projects, especially for plantation and mining areas.[2]

In 2019 PT INKA (Persero) cooperated with PT Len Industri (Persero), PT Wijaya Karya (Persero) and PT Kereta Api Indonesia (Persero) to collaborate on business development by forming a consortium of Indonesian Railways Development Incorporated for Africa (IRDIA) for expansion the global railway market in the Asia Pacific region and in particular is targeting African countries.

In addition, INKA Ltd has, together with KAI, established cooperation with Swiss rolling stock manufacture, Stadler Rail established a joint venture to build a rolling stock factory in Banyuwangi, East Java (East Java). This cooperation will assist the government in developing the railway transportation system in the country and to increase competitiveness and expansion of global markets.

Products
Passenger train using stainless steel metal
Economic AC Class
INKA Built DMU ME 204 Series

Without much publicity, PT Inka has been producing a variety of locomotives, trainsets, railcars and multiple units. Many of them are made in cooperation with other companies. Some products even have been exported to foreign countries. With stiff competition between rail and air transportation in recent years, PT Inka is facing an increasingly tough domestic market.[3]

  • 1982 – First production boxcar
  • 1985 – First production of passenger coaches
  • 1987 – First electric railcar assembly & product diversification
  • 1991 – First wagon freight exports to Malaysia (KTMB)
  • 1994 – First electric railcar production VVVF
  • 1995 – First launch train Argo Bromo
  • 1996 – First production of locomotives (GE Lokindo) & export to the Philippines
  • 1997 – Launch of First train Argo Bromo Orchid (leasing scheme)
  • 1998 – First export to Thailand Ballast Hopper Wagon
  • 2001 – First launch of Electric Railcar Indonesia (INKA design)
  • 2002 – Export power station wagon and bogie reefer flat car to Malaysia
  • 2004 – Export container wagon body & blizzard center sills to Australia
  • 2006 – 50 units BG vehicle exports to Bangladesh
  • 2007 – Contract signed for a trainset DEMU for Aceh and railbus to Palembang.
  • 2008 – Launch of first Indonesian DMU (Kereta Rel Diesel Indonesia) (for Aceh and Java)
  • 2010 – Production of economy class train and 20 units of GE C20EMPs (affiliated with GE Transportation)
  • 2011 – Production of "Bathara Kresna" railbus
  • 2014 – Launched the grand new economy class trains for "Jayabaya" and "Joko Tingkir" train.
  • 2016 – Production of the new generation of executive and economy class and export 150 BG and MG vehicles to Bangladesh
  • 2018 – Production and operation of electric rolling stock unit for LRT Palembang.[4] This electric train model do not employ overhead pantographs but uses third rail to deliver electric power instead. The improved model was produced in 2019 for LRT Jabodebek.[5]
  • 2019 – Export 2-three car sets diesel multiple unit (PNR 8000 class) to the Philippines
  • 2020 – Export 4-four car sets diesel multiple unit (PNR 8100 class) and 3 DHLs (plus 15 coaches) to the Philippines

In addition, PT Inka is also pioneering the production of a national railcar called GEA (short for Gulirkan Energi Alternatif) and a prototype was created in 2008.[6] In 2009, GEA began using the machinery developed by BPPT, Rusnas, after previously using Chinese machinery. Carburetors are the only imported component in the 2009 prototype.

PT Inka also supplied compressed natural gas-powered (CNG) buses for TransJakarta, mainly known as the name brand Inobus (abbreviated as Innovation Bus). Currently, there are three known product variants:

  • Inobus ATC 320 (Articulated Car) (produced year 2011-2012) with Cummins Westport ISL-G 320 HP CNG engine, mated with Voith DIWA 864.3E automatic transmission.

39 units were operated in total, with 21 units operated by Perum DAMRI from 2011 to 2018 and 18 units operated by PT. Bianglala Metropolitan from 2013 to 2016. The main difference between the two is DAMRI operated units used Songz Air Conditioning whilst Bianglala operated units used Denso Air Conditioning.

  • Inobus SGL 290 (Single) with Doosan GL11K 290 HP (EPA 2010) CNG Engine, the same engine used in current Zhongtong buses, mated with Allison Transmission T350R automatic. A total of 36 units, should have been operated by Perum PPD.
  • Future fleet: Inobus ATC 340 (Articulated Car) with Doosan GL11K 340 HP Euro IV CNG Engine, the same engine used in current Zhongtong buses bus, mated with Voith DIWA 864.5 automatic transmission.[7]
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References
  1. "INKA - Tentang INKA". www.inka.co.id. Retrieved 30 September 2018.
  2. "INKA - Company Report". www.inka.co.id. Retrieved 30 September 2018.
  3. "INKA - About INKA". www.inka.co.id. Retrieved 30 September 2018.
  4. "Berita INKA - Bangga Kereta LRT Palembang Produksi PT INKA (Persero)". www.inka.co.id. Retrieved 28 June 2020.
  5. Lidyana, Vadhia. "Penampakan LRT Jabodebek yang Tiba di Jakarta". detikfinance (in Indonesian). Retrieved 28 June 2020.
  6. (in Indonesian) "India Rilis Mobil Supermurah Tata Nano, Kita Punya GEA" Archived 2 December 2010 at the Wayback Machine, 27 March 2009. Retrieved 30 March 2011.
  7. http://katalog.lkpp.go.id/e-katalog-busway e-katalog-busway
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