2000mm Diameter Building Construction Machines Rotary Drilling Machine

Multi-Functional Drilling Rig High Cost-Effective 2000mm Diameter Rotary Drilling Machine SD36A

• A new generation of dedicated chassis: 299kW engine ,meeting Euro III emissions standard ,high power and high durability; Heavy weight, low center of gravity, and greatly improved stability during working period; providing stable and reliable power for the whole machine.
• Rotary head : Multi rotary speed control system ensure higher drilling efficiency; long-guided three-sided wear-resistant structure design;High vertical drilling accuracy; Double buffer system improving protection ability.
• The main winch adopts a long reel design and fast confluence technology, with a maximum speed of 70m / min; high and low speed crowd system , and one-key quick function of the engine, which effectively improve the construction efficiency and extend the life of the wire rope.
• Energy saving and environmental protection: Multi-pump in series and parallel system and specially designed on main valve can reasonably perform power distribution, reduce energy consumption, and increase the output power of the main valve.
• Superimposed counterweight can flexibly increase or decrease weight according to the configuration and l working conditions, Effectively improve the drilling efficiency in super-hard and ultra-complex;, High quality of hole formation and long kelly bar working Life.
• The integrated hydraulic system and electrical system make the operation more flexible and reasonable, and the power output changes reasonably, which effectively improves the efficiency of energy and achieves energy saving and consumption reduction.
• Appearance design: Super streamlined design. The cover and counterweight are cast with integrated moulds. The wear-resistant and easy-to-clean glazed paint integrates the sense of technology and power of rotary drilling rigs.