Archives: job_reports

The name of the new capital city of Indonesia has been announced, namely Nusantara. Located in Sepaku, East Kalimantan, Nusantara will replace Jakarta as the capital city.

There are a lot of Acacia industrial plantations owned by PT. Itci Hutani Manunggal. The government plans to rehabilitate the forest at the IKN location, Sepaku, into a tropical forest with endemic plants. More than just enriching the country with increased production, these forests have many benefits. Among them are helping forest conservation, improving land with productive forests, and helping local communities to improve their economy. The environmental impact of this forest is the increasing collection of biodiversity in Indonesia.

When industrial forest plantations are harvested, an excavator class model SH130LF-6 Macan Sumitomo is needed in the harvesting process (harvesting) at this location is a mineral / dryland area where the harvesting process is as follows:

1. Micro planning

Initial felling plan that contains important information on the area to be harvested.

2. Pre Harvest (slashing)

Namely the activity of cleaning the area manually before logging activities, namely by slashing weeds.

3. Felling

Namely logging activities based on a predetermined system and accompanied by the correct logging technique.

4. De limbing

Namely the activity of cleaning wood from branches and twigs.

5. Cut to length

Namely the activity of cutting or dividing the stem into pieces of a certain length (according to the standard mill).

6. Pre Bunching

Namely the activity of stacking pieces of wood on a route that has been designed/determined and this activity can be done manually and mechanically (heavy equipment/excavator).

7. Stacking

Namely the activity of stacking pieces of wood on a route that has been designed/defined and this activity can be done manually and mechanically (heavy equipment/excavator).

8. Extraction/Skidding

Namely the activity of pulling wood from the pile of wood from the felled area to the tpn on a predetermined path.

9. Loading

Namely the activity of loading wood with an excavator at the tpn to the logging truck/iron canoe.

Read also: MACAN Sumitomo

It is very suitable for work like this using the SH130LF-6 Macan Sumitomo 6 excavator which is not only very tough and fast to work for this job but is also fuel efficient, besides that it is also very reliable when carrying out the extraction because this MACAN uses a 20 ton class travel motor with a pulling force wood (drawbar pull) of about 171 kN, the largest in the 13 ton class, resulting in high productivity.

• 

• 

• 

• 

More detail and full information regarding Excavators SH130LF-6 can be found here

Don’t forget to also check SUMITOMO’s website for the latest update about our products!

Japan is always famous for its designed and engineered products that represent the highest quality, especially for Industrial Products. The Excavators SUMITOMO hydraulic is no exception when a totally integrated concept is required in design work involving key components, manufacturing engineering, and product quality assurance in the factory. SUMITOMO hydraulic excavators are designed and manufactured specifically to fulfill the global demands by giving the best performance, reliability, and fuel efficiency for all of its products. This proven Japanese technology and quality gives SUMITOMO excavator customers total peace of mind and provides a complete solution for the demands, especially in the construction industry.

One of SUMITOMO’s popular hydraulic excavators is SH350LHD-6 which is a medium-type excavator product for heavy-duty work. Its capacity is able to take heaviness up to 36,800 kg. The bucket that was being used offers spacious capacity from 1.4m³ up to 2.0 m³. Not only that, to make your work more efficient, Excavators SUMITOMO SH350LHD-6 gives its product a digging radius of 10,670mm deep. With its improved hydraulic system and a large arm cylinder, the arm-in motion speed slowdown is minimized. Making this feature highlights the real digging power of SH350LHD-6 that was beyond your expectations and even better than the SH350HD-5 model.

Read also: SH490LHD-6 Perfect for Colliery

Furthermore, to improve and give the best for its customers, Excavator SUMITOMO SH350LHD-6 is now performed with SPACE 5+ engine system and the new hydraulic system SIH:S+ to further refine fuel efficiency up to 13%. In addition to that, the newly developed ISUZU engine is also being used to contribute greatly to the environment.

To further explain the fuel efficiency feature of most of SUMITOMO’s products, SUMITOMO uses these five technologies:

1. SSC (Spool Stroke Control)

Reduce engine load upon heavy duty operation

2. BES (Boom-down Energy Save)

SUMITOMO’s unique design lowers engine speed upon boom-down and swing operation which does not require large oil flow.

3. AES (Auto Energy Save)

Another SUMITOMO’s unique design to help lower engine speed accordingly when low engine load is sensed.

4. PTR (Pump Transition Reduction)

Technology that decreases engine load when the pump flow requirement is reduced upon abrupt pump load.

5. Idle Shut Down & Auto Idle

No need to worry because with idle shutdown technology, Excavator SH350LHD-6 will automatically shut its engine down when the machine is not in operation for a set amount of time. In addition to that, auto idle mode is also available to make the engine begin idling approximately 5 seconds after the operation levers are in neutral position.

Read also: SH130LF-6 for Smaller Bucket Same Power

By using SUMITOMO’s machinery products for your construction industry, durability will not be a problem at all. Especially in this Excavator SH350LHD-6, SUMITOMO’s EMS keeps the pins and bushes fully lubricated at all times (up to 1000 hours) and prevents rattling. In addition to that, the structure of the boom and arm has also been improved, ensuring strength and durability. High strength castings are also being used for the boom base and arm end to improve reliability.

Not only the durability of Excavator SH350LHD-6, the ease of maintenance of the product should also be considered when customers are looking for the best hydraulic excavator for construction heavy-duty work. Ground level access to the engine area makes daily maintenance extremely easy and straightforward. Reliability has been further enhanced by increasing cooling capability and durability. Overall, Excavator SH350LHD-6’s maintenance is completed by a high-performance return filter with a life up to 2,000 hours. Not to mention having a cab floor mat also makes it easy for the excavator to be washed and clean.

Having a great and strong body for Excavators SH350LHD-6 is all good and important for customers. However, the safety and the comfort of its user can not also be forgotten. Planning for safety in the event of a roll accident, a new strengthened safety cabin has been provided in Excavator SH350LHD-6.

The new design of the cabin is built to prevent unwanted accidents. Through Excavators SH350LHD-6 customers will also be greeted with a wide view designed for its cabin. This wide front view of the cabin has been widened to enhance work safety. SUMITOMO also changed the cab suspension mount of Excavator SH350LHD-6 to a new one which is able to reduce vibration and impact transmitted to the cabin, and improve the operator’s sitting quality and reduce operator fatigue. SUMITOMO products always try to offer comfort for its users by having stylish and spacious cab, super comfortable reclining seat, automatic air conditioner, as well as radio and speaker with USB port and MP3 jack.

More detail and full information regarding Excavators SH350LHD-6 can be found here

Don’t forget to also check SUMITOMO’s website for the latest update about our products!

 

SUMITOMO HA90C-2 Asphalt Paver is the most efficient 9 meter Asphalt Paver that could qualified job of 2.8 meter up to 7,5 meter without extension

Trans Sumatera Toll Project that categorized as Strategic National Project on 2012 by President Susilo Bambang Yudoyono, which the project itself was planned since 2004, but the project is realizing by President Joko Widodo at 2016. This 2.818 Km length project will connected many city among Sumatera, from Lampung on the Southeast part of Sumatera up to Nagro Aceh Darusalam on the  WestNorth part of Sumatera. Indonesia Government has pointed PT. Hutama Karya (Persero) as developer for this project of Trans Sumatera Toll Road.

On the execution of responsibility that has been given to PT. Hutama Karya (Persero) by the government, PT. Hutama Karya (Persero) is collaborate with the others government company as a main contractor, which is PT. Waskita and PT. Wika to do the project construction and development. There is also another government company that being involved as vendor or subcontractor, one of them is PT. Hakaaston subsidiary of PT. Hutama Karya (Persero). PT. Hakaaston specialized on road work construction and development is pointed as main supplier for Hot-mix, Concrete and Ready Mix on this project.

Hakaaston Unit Pelaksana (UP) Palembang that has been appointed as executor for Asphalt Paving job on Trans Sumatera Toll Road Project on 34 Km Palembang-Kayuagung section is rely on Asphalt Paver SUMITOMO HA90C-2 as preference on 9 meter width asphalt paving job at main road. Ega F. Kurniawan as job field coordinator of PT. Hakaaston UP Palembang, is satisfied for the performance and reliability from SUMITOMO HA90C-2 Asphalt Paver. The result of paving job is perfect with good look surface and smooth, and also density result that effected from the surface till the inner side. The other point that feels by PT. Hakaaston as benefit are user friendly experiences on operating the unit because there is Bahasa Indonesia language as features that makes operator more easy to understand how to operating with advance, and the other thing is practically on mobilization the unit by time efficient on assemble and disassemble extension screed while preparation before starting the paving job.

Hakaaston in the beginning decided to start asphalt paving job with 2 Unit Asphalt Finisher with 4.5 meter width paving job each and applicate of Hot-Join method of paving connection but the result not as expectation and takes more time, man power also fuel consumption. Finally PT. Hakaaston decided to uilize SUMITOMO HA90C-2 Asphlat Paver with the specification 9 meter screed wide complete with extension to doing the paving job without hot join, because the quality of paving job is perfect and consider the time efficiency while doing the paving job, preparation and efficiency of operational cost. PT. Hakaaston mostly working up to 10-16 hours/day to do asphalt paving on this project to fulfill the target that already decide and meet the requirement of PT. Waskita Karya, and there is a roadblock comes from the rainy season come on early February when this documentation was taken.

More detail and full information regarding Asphalt Paver SUMITOMO HA90C-2 can be found here

Don’t forget to also check SUMITOMO’s website for the latest update about our products!

 

The normalization of drainage or connecting channels (PHB) around residents’ settlements and rivers is still a flagship flood management program in Jakarta. It was proven by rapid flooding or inundation within three hours and reduced flood points to 80 points in 2017 from 500 points in 2015. To run the River Normalization and drainage program, the main equipment used was the Long Arm Excavator model. This unit is very much needed to drain the riverbed, or even the river’s Ramp arrangement itself. Designed for the type of work used for Arm equipped with amphibious undercarriage.

Sumitomo Excavators provide the Long Arm model excavator option, the SH210LC-LR, for specifications of work that requires deeper and deeper reach. Such as: Deep excavation, river dredging, normalization of rivers, lakes and beaches, or other jobs that require extra reach. Users who use Sumitomo long arm a lot in Indonesia include the Ministry of Public Works, especially in the Water Resources Agency and UPT Alkal. Whereas there is not too much customer retention, because, in addition to its high cost investment, the majority of jobs are Government jobs under the Ministry of Public Works, which in fact already has a Long Arm unit.

Many heavy equipment from these two government agencies work along the river and canal, to treat and normalize rivers from the silting process and so on. Like the Department of Public Works, DKI Jakarta employs Long Arm Excavators along the East Flood Canal, to anticipate garbage piles, siltation and erosion prevention, structuring and maintenance of river or canal ramps.

Read also: Excavator MACAN Sumitomo SH130LF-6 works optimally in HTI plantations, located near the future capital of the new mother city of Indonesia.

Found in the area of ​​East Flood Canal around Cipinang Indah Complex, Sutriyono, Operator of the SH210LC-5LR owned by the DKI Jakarta Water Resources Agency. He said that for a year more to operate this Sumitomo SH210LC-5LR Excavator, there had never been a problem, both on the engine and hydraulic systems. “If you enter the service routine, just stay in contact with the dealer, not immediately after the service is done. What we do is only greasing and the monitor or just adjust the Amphibious Track Strength. Its fuel consumption is economical compared to other brands I’ve used, “he added.

The low fuel consumption of Sumitomo Excavator is indeed the flagship of Sumitomo which makes the Customer begin to turn away and intends to try to prove it himself. Plus the super long range compared to other brands strengthens the customer’s assessment of the Sumitomo Long Reach Excavator.

 

More detail and full information regarding Excavators SH210LC-6LR can be found here

Don’t forget to also check SUMITOMO’s website for the latest update about our products!

PT. Dharma Buana Karya, which has been chosen by the Ministry of Public Works and Public Housing as a construction consultant, do work on paving roads in Bali. This project aims to reduce congestion caused by the lack of road quality.

 

Read also: SH130LF-6 for Smaller Bucket Same Power

PT. Dharma Buana Karya entrusts PT. Multicrane Perkasa as an official distributor of Asphalt Paver products of Sumitomo Kenki Indonesia. For this road construction project, Asphalt Paver HA60C-8 is used because of it’s reputation has been proven to have great quality results in paving the road. This product has been used in various road-making projects throughout the world. Advantages of crawler-type Asphalt Paver HA60C-8 is a screed that can be extended without any extension from 2.3m up to 6 m, and HA60C-8 is the only product that has this advantage.

In addition the “STV” system contributed to build smoothly finished surface and pave the road with superior densities.

< “STV” Compaciton System >
S: “Strike-off” is adjustable and guides the asphalt mixture smoothly under the screed.
TV: “Tamper” and “Vibrator” achieve strong and even compaction for pavements

With all the advantages possessed by Asphalt Paver HA60C-8, SUMITOMO’s products can be relied upon to meet the standard of road paving work. Where speed, accuracy and quality are the most important things in the construction project.

More detail and full information regarding Asphalt Paver can be found here

Don’t forget to also check SUMITOMO’s website for the latest update about our products!

MACAN (Tiger) is one of a tough Sumitomo Hydraulic Excavator products, agile, strong and fuel efficient specifically for working in forest. There are two types of Sumitomo MACAN, namely  13 ton class called SH130LF and 20-ton class called SH210F. Macan is produced by Sumitomo Excavator Manufacturer in Karawang-Indonesia, continuously be developed in order to maintain and improve its quality.

The development to be carried out by Sumitomo manufacturer by producing the latest generation of the Macan applying the most sophisticated technology, marked the Dash 6 generation, replacing the previous Dash 5 generation. Combining a new generation of engine system “SPACE 5+” and a new hydraulic system “SIH” S + ” improving fuel efficiency, better machine performance and environmentally friendly. In addition, Boom & Arm are specifically designed for torsional resistance and twist “logging” specifications, has a longer reach capacity as well, so that higher productivity can be achieved.

Don’t forget to also check SUMITOMO’s website for the latest update about our products!

PT Angkasa Pura (AP) II while it is deploying a runway thickening or overlay at Husein Sastranegara Airport, Bandung. This year will begin to work on adding the power of the runway. This is done because of increased flight schedule to and from bandung as well as increased aircraft capacity. Improved economic growth and the appeal of Bandung as a city of culinary, tourism, and shopping trigger an increase in the number of passengers both domestic or manaca negara. The airport will be able to seat Airbus A320 with a capacity of up to 180 seats. A plane that can land after a throttled base, among them, Airbus 320, Boeing 737 900ER, and Airbus 319.

PT Dirgantara as the implementer of the runway base relies on two units of Sumitomo HC90C tandem to perform the construction of the asphalting. With the width of each stretch reaches 9m, Sumitomo HA90C able to work quickly and maximum results considering the airport work should be done quickly. According to Operational Manager of PT Dirgantara Bp Arvin Jahja Tjahjana various advantages possessed Sumitomo HA90C is very helpful for thickening asphalt of this airport.

More detail and full information regarding Excavators HA90C can be found here

Don’t forget to also check SUMITOMO’s website for the latest update about our products!

Poso Hydropower is designed and created by Indonesian experts

The construction of a hydropower project is a very important thing that needs to be resolved soon to provide electricity supply for the various regions. Such as in Poso region, Central Sulawesi is made hydropower project in electricity supply which is planned to be distributed to various region especially in Sulawesi. This hydropower plant is being built by PT. Poso Energy.

This Poso Hydropower Plant is the largest in Indonesia where it is designed and built by engineers from Indonesia. We as a nation of Indonesia should be proud of this. This hydropower plant takes the source of water that comes from the water that flows from Lake Poso.

Using Excavators which made in Indonesia

In the implementation of the Poso Hydropower Plant construction, they entrust their equipments to use Excavators which made in Karawang, West Java, Indonesia, namely is Sumitomo brand. This Sumitomo excavator is made by following the quality applied in Japan. The concern they use this Excavator is fuel efficient and the price is very competitive in the market and made in Indonesia factory.

The Sumitomo excavator used in this work uses 20-ton class with SH210-6 model where this model is the latest model issued for this class. There are some new things that have been developed in this latest generation or called “Dash 6” from the previous generation “Dash 5” namely:

1. More efficient
2. More tough
3. More fast
4. More comfortable
5. More durable
6. More sophisticated

Development carried out in the system of electric, engine and hydraulic is very influential to the overall performance of the Excavator to be better in accordance with the needs of the field.
All development begins with input from various customers throughout Indonesia where the good is getting better performance of the Sumitomo Excavator.

More detail and full information regarding Excavators SH210-6 can be found here

Don’t forget to also check SUMITOMO’s website for the latest update about our products!

Stone Quarry Supports Infrastructure Development in Indonesia

Infrastructure development in Indonesia is being accelerated to be completed soon therefore there should be supported from various parties to be involved in supporting the development from upstream to downstream from the provision of construction raw materials and also need to be supported with appropriate construction equipment technology.

Regarding the support of raw materials for such construction such as the provision of stone for road construction and building, the raw material of the stone is taken from many stone quarry companies that produce excellent quality of stone to construct a strong and durable construction. For example in the area Rumpin, Bogor is a stone producer whose quality is very good. Many of the stone quarry companies in the area supply stone raw materials to government development projects in support of the government in accelerating development in Indonesia such as road construction, concrete for bridges and concrete structures which are currently widely required in the construction of railway lines LRT. 

One of the big stone quarry companies in Rumpin, Bogor, namely PT. Gunung Mas Jaya Indah (PT GMJI) with excellent quality is participating in supplying about 70% of its production to government projects through several Indonesian state-owned companies. This company has been established since 1984 and continues to grow and began to join venture with foreign companies around the year 2010. This company certainly can not be separated supported also by technology of construction tools that are reliable and very helpful in the production process such as drill machines, loaders, dozers and excavators in order to compete in the market in a lot of stone supply and quality.

Support from the construction equipment technology owned by the stone quarry company has an important role, just take the Excavator example. This excavator serves to dig and take the stone where before it is done first blasting on the rock cliffs at the mine site. PT. GMJI entrusts its Excavator in the 20 ton class by using the Sumitomo SH210-6 brand that is the latest technology generation from Sumitomo brand excavator manufacturer where strong, tough, powerful and fuel efficient also comfortable to operate.

 

Read also: Sumitomo Excavators assist development work the largest hydropower plant (PLTA) in Poso, Sulawesi, Indonesia

(more…)

Coal is the dominant force in electricity generation and its extraction process is relatively easy and inexpensive, and infrastructure requirements are cheaper than other energy resources.

The world is already aware of reducing dependence on coal (fossil fuels), but current renewable energy sources still do not indicate that the world’s dependence on coal will decline significantly in the near future, so that coal continues to be a promising energy source.

Read also: Sumitomo Excavators assist development work the largest hydropower plant (PLTA) in Poso, Sulawesi, Indonesia

(more…)