Komatsu expands line of hydraulic breakers
Equipment

Komatsu expands line of hydraulic breakers

Komatsu Ltd has designed G and H-Series breaker adjuncts for expanding their production in various applications.

From breakers Komatsu's PC78 up to the PC490 fit excavators with a capacity of 5.5-50 metric tons.

Komatsu G-Series breakers stress on a design that combines hydraulic flow and pressure with a nitrogen-filled chamber. They only consist of two parts for durability and easier maintenance.

The breakers can be enabled to handle tough rock and concrete jobs by creating them using tie-rod design. Standardised blank firing protection is a must. By the use of a hydraulic cushion in the cylinder metal-to-metal contact can be reduced.

The producers of these hydraulic breakers designed the larger breakers with key slot dampers to minimise the production of vibration to the excavator.

The new hydraulic breaker by Komatsu JMHB130H is compatible with the excavators PC130 and PC138USLC by the company itself.

Komatsu H-Series comes with accumulator-type breakers that work without the need for nitrogen recharge. They also consist of blank firing protection. Sound-dampening housings and a pressure regulator are the additional features of this breaker including preventing overflow.

A dampening system has been included to prevent damage to the excavator boom and housing cracks.

Komatsu also uses a single power cell that eliminates tie rods to make these breakers compatible with medium-sized excavators as it creates a better weight-to-power ratio.

The H-Series breakers also have a built-in automatic lubrication system. Both the hydraulic breakers G-Series and H-Series come with a one year warranty.

Image Source


Also read: Ditch Witch introduces MT26 micro trencher

Also read: BEML launches mechanical minefield marking equipment MK-II

Komatsu Ltd has designed G and H-Series breaker adjuncts for expanding their production in various applications. From breakers Komatsu's PC78 up to the PC490 fit excavators with a capacity of 5.5-50 metric tons. Komatsu G-Series breakers stress on a design that combines hydraulic flow and pressure with a nitrogen-filled chamber. They only consist of two parts for durability and easier maintenance. The breakers can be enabled to handle tough rock and concrete jobs by creating them using tie-rod design. Standardised blank firing protection is a must. By the use of a hydraulic cushion in the cylinder metal-to-metal contact can be reduced. The producers of these hydraulic breakers designed the larger breakers with key slot dampers to minimise the production of vibration to the excavator. The new hydraulic breaker by Komatsu JMHB130H is compatible with the excavators PC130 and PC138USLC by the company itself. Komatsu H-Series comes with accumulator-type breakers that work without the need for nitrogen recharge. They also consist of blank firing protection. Sound-dampening housings and a pressure regulator are the additional features of this breaker including preventing overflow. A dampening system has been included to prevent damage to the excavator boom and housing cracks. Komatsu also uses a single power cell that eliminates tie rods to make these breakers compatible with medium-sized excavators as it creates a better weight-to-power ratio. The H-Series breakers also have a built-in automatic lubrication system. Both the hydraulic breakers G-Series and H-Series come with a one year warranty. Image SourceAlso read: Ditch Witch introduces MT26 micro trencher Also read: BEML launches mechanical minefield marking equipment MK-II

Next Story
Infrastructure Transport

NHAI to Upgrade Tamil Nadu Highways

To reduce congestion on key national highways in Tamil Nadu, the National Highways Authority of India (NHAI) has planned capacity upgrades for at least eight highway stretches. The improvements will include bypasses, flyovers, and four-laning in Salem, Coimbatore, Tiruppur, Nilgiris, and Cuddalore. NHAI has invited tenders to appoint consultants for preparing detailed project reports (DPRs) on these expansions. The affected highways include NH-181, NH-81, NH-532, NH-85, and NH-136. Proposed Upgrades Across Highways - NH-181 (Coimbatore-Gundlupet Route): This stretch will see four bypasses an..

Next Story
Infrastructure Transport

Ludhiana-Bathinda Highway Revived as NHAI Invites Bids

The Ludhiana-Bathinda highway project, initially stalled due to land acquisition issues, has been revived as the National Highways Authority of India (NHAI) invites fresh bids to resume construction. The project, part of the Ludhiana-Ajmer Economic Corridor, is estimated to cost Rs 24.61 billion and will be executed in two phases. Package 1, covering 30.03 km, has a budget of Rs 9.06 billion, while Package 2, spanning 45.25 km, is set to cost Rs 15.55 billion. The NHAI had previously withdrawn the project due to unavailability of land. However, intervention from Union Minister for Road Trans..

Next Story
Infrastructure Urban

Dilip Buildcon Wins Rs 460M Arbitration

Infrastructure major Dilip Buildcon has secured an arbitration award of Rs 460 million against the National Highways Authority of India (NHAI) over delays and breaches during the execution of a highway project in Karnataka. The dispute pertains to the Rehabilitation and Upgradation of the Kerala Border to Kollegala Section of NH 212, awarded to Dilip Buildcon under an Engineering, Procurement, and Construction (EPC) agreement dated June 6, 2014. The project involved two-lane expansion with paved shoulders and four-lane development under the National Highways Development Project (NHDP) Phase IV..

Advertisement

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Talk to us?