Hydraulic Drilling Rigs
In Top Hammer Drilling the hammer produces a percussive force on the drill rods or tubes, which is transmitted to the drill bit. The feed device is usually attached with a hinged boom to a mobile unit. The percussive system strikes the drill rod, for example 2,000-5,000 strikes per minute, and the rotation speed can be, for example, 60-200 rounds per minute. Together these elements make it possible to drill holes in the hard rock. The excess material (cuttings) is flushed up from the bottom of the hole by means of pressurized air or water. Top hammer drills are primarily used in mining, construction and quarrying of rock material. Top hammer drilling, combined with the “drill and blast” method, makes the whole excavation process extremely efficient.
SINOWAY SWDH102S Hydraulic Top-hammer drill rig, and is the ideal choice for surface mining or pre-split drilling in large quarries or open pit mines and construction sites. It is easy to transport and set up at almost any kind of site. The drill rig is operator friendly and thanks to easily accessible service points – very easy to maintain.

Highlights
Equipped with Cummins engine, turbo charge, and the air compressor and hydraulic pump are directly connected to egine to ensure maximum transmission of power and minimization of energy loss.
Hydraulic rock drill with independent intellectual property rights own the shanks rebound energy absorption debice.The working life of drill tools can be guaranteed;Machine reliability has stood the company strengthened test and jobsite application ordeal.
The floating hinged undercarriage allows for 10 degree adaptive floating,a nd a maximum gradeability of up to 30 degree give them extremely good rough terrain capacity.
An automatic drill rod chamber equipped with bionic manipulator, where the drill rods are arranged like a turnable when the rig rotates, enabling the extension and removal of drill rigs through a mere handle, which greatly reduces the operating difficulty and improves the efficiency and reliability. The rotation and feed in the extension and removal of drill rods are adaptively controlled through hydraulic pressure,which reduces the wear of threads on the drill rods and thus improve their service life.
The cooling system has two radiators,which enable the air conditioner and the hydraulic oil to dissipate heat separately, even at a teperature close to 50 degree.

Founded in 2002, Sinoway Industrial (Shanghai) Co., Ltd is a top package equipment solution provider in China especially for vehicles, construction machinery and mining equipment. As a professional procurement and supply chain service provider, we are always committed to offer our respectable customer high quality products with reliable performance, competitive price and sincere services ensuring every engineering project to be run smoothly and on schedule. With 20 years' experience in the field of engineering industry and accompanying to fulfill strictly ISO 9001:2008 standard, Sinoway is ready to provide products and services to our clients with professionalism, reliability and commitment. As a professional procurement and supply chain service provider for construction machinery, vehicles and mining equipment, we had established and have been consistently keeping good business relationship with many world famous general contractors like Vinci Construction, China State Construction Engineering Corporation, Enka Group and, as well as many local civil engineering & building companies throughout the world. The bigger projects in which we participated as package equipment provider previously are including the airport project in Algeria, the power plant project in Indonesia, the dredging project in Nigeria, the national No.1 highway project in Congo, the biggest landfill plant project in Kuwait, the rural and municipal road project in Libya and, still we are achieving to offer our equipment and service to more and more projects at present.

To provide reliable products with quicker delivery time, to make prompt reaction for spare parts and after-sales services, to visit our users' field regularly for local training and maintenance, which have been often praised by our customers and, have taken great reputation for Sinoway as a trustworthy partner.

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