Hydraulic Drilling Rigs

Rotary drilling rig is a construction machine suitable for forming holes in building foundation engineering. It is mainly suitable for soil layer construction such as sand, cohesive soil and silty soil. It is widely used in various foundation construction such as cast-in-place pile, continuous wall and foundation reinforcement. The rated power of rotary drilling rig is generally 125-450kW. The output torque is 120-400kN·m, the maximum hole diameter can reach 1.5~4m, and the maximum hole depth is 60-90m, which can meet the requirements of various large-scale foundation construction.

Hydraulic rotary drilling rig generally adopts hydraulic crawler-type telescopic chassis, self-lifting foldable mast, telescopic drill pipe, automatic verticality detection and adjustment, digital hole depth display, etc. The operation of the whole rig generally adopts hydraulic pilot control and load sensing, which has the characteristics of easy operation and comfort. The main and auxiliary hoists can be applied to various situations in the construction site. This kind of drilling rig, with different drilling tools, is suitable for dry (short spiral) or wet (rotary bucket) and rock (core drill) drilling operations. It can also be equipped with long spiral drill, underground diaphragm wall grab, vibration pile hammer and so on. It can achieve a variety of functions, mainly for municipal construction, highway bridges, industrial and civil buildings, diaphragm wall, water conservancy, anti-seepage slope protection and other foundation construction.

Highlights

13-16m friction Kelly, 13-16m interlocking Kelly made of high strength steel tubes are available; Maximum output torque reaches 265kN.m, the maximum pile depth is 73m down, maximum pile diameter is 2000mm.
Cummins engine with rated power of 242kW, six gears control provides strong power to the machine, improving the drilling capacity.
New design of main winch delivers faster line speed of 80m/min, bigger lifting power with 275kN line pull.
The 5th generation rotary drive adopts multi-gear control, self-adaptive techniques, and double buffering system which can increase drilling efficiency and safety.
Intelligent operation system, advanced hydraulic system and heavy wide chassis ensure efficient, safe and stable operation.
Advanced welding robots, CNC automatic cutting machines ensure high precision and quality of the core components.
Easy to transport&operate. Compact in transport height and weight, the drilling rig is easy to transport in cities.
The tailored chassis with larger spaces for pumps and valves is for easy maintenance during work.
Spacious cab with panorama sunroof is designed to give the operator a comfortable environment and wide visibility.

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.

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