Sinovo Intelligent developed the rotary excavating series products with the most complete spectrums in China, with power head output torque ranging from 40KN to 420KN.M and construction bore diameter ranging from 350MM to 3,000MM. Its theoretical system has formed the only two monographs in this professional industry, namely Research and Design of Rotary Drilling Machine and Rotary Drilling Machine, Construction and Management.
The rotary excavating series products feature the most complete spectrums in China, with power head output torque ranging from 40KN to 420KN.M and construction bore diameter ranging from 350MM to 3,000MM. The theoretical foundation of these systems is documented in the industry's benchmark monographs: Research and Design of Rotary Drilling Machine and Rotary Drilling Machine, Construction and Management.
These rotary drilling rigs are designed with latest advanced technology based on reliable Caterpillar undercarriages. Highly versatile, they are ideally suited for deep foundation drilling projects such as the construction of railways, highways, bridges, and high-rise skyscrapers. Under optimal configurations, maximum piling depths can exceed 110 meters with maximum diameters reaching up to 3.5 meters.
Key Construction Applications
To meet diverse soil conditions and structural requirements, these rotary drilling rigs can be specially equipped with telescopic friction & interlocking Kelly bars, as well as casing oscillators, for the following applications:
Cased bore piles: Driven via adapter through the rotary head, or optionally powered by a casing oscillator integrated with the base carrier.
Deep bored piles: Stabilized efficiently by drilling fluid or executed as dry holes depending on geological demands.
Soil Displacement Piling System: High-efficiency displacement capabilities for ground improvement and support structures.
Performance & Structural Highlights
High stability and quality original Caterpillar base
Compact and powerful rotary head
Emergency mode of operation for engine safety
PLC controller for all electrical functions with colorful LCD display
Heavy-duty mast support unit
Original patented driving structure of double motors and double reducers
Controlled free-fall main and auxiliary winch system
Innovative enhanced electro-hydraulic proportional system
Ease of transport and quick on-site assembly
Frequently Asked Questions
What is the maximum drilling capacity of this machine?
Under standard parameters, this rig reaches a maximum drilling depth of 130 meters (426 ft) and can achieve a maximum hole diameter of 4000 mm (157 in).
What undercarriage and engine configurations are used?
The drilling rig is equipped with a high-stability CAT 385C undercarriage base and is powered by a reliable CAT C-18 engine rated at 420KW (563HP).
Can this equipment handle cased bore pile operations?
Yes. It can operate cased bore piles with a casing driven adapter through the rotary head, or optionally utilizing a casing oscillator powered directly by the base carrier.
Is this rig suitable for complex municipal foundation projects?
Absolutely. It is specifically designed for deep foundation applications required in large-scale infrastructure projects including highways, railways, bridges, and tall skyscrapers.
What control and system safety features are integrated?
The system features an integrated PLC controller for all electrically actuated functions, an intuitive colorful LCD monitor, an engine emergency operation mode, and an enhanced electro-hydraulic proportional system.
How is the transportation and setup of this heavy rig managed?
Despite its power and robust 192T operating weight, the machine design prioritizes ease of transport and boasts a layout that allows for rapid on-site assembly.
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