Equipment Introduction of JINT Rotary Drilling Rig

Rotary drilling RIGS play a crucial role in modern engineering construction. Among them, the rotary drilling RIGS of Shanghai JINT have attracted much attention due to their advanced technology and reliable performance. Next, we will introduce the equipment features of JINT rotary drilling RIGS to you from multiple aspects.

1. Strong power: JINT rotary drilling RIGS are mostly equipped with engines of well-known brands, such as some models using imported CAT engines. The Caterpillar C15 engine equipped on the SH50 model offers stable and powerful power output, which can meet the power demands under different working conditions, providing sufficient power support for drilling operations and ensuring efficient drilling.

2. Excellent drilling capability: Its maximum drilling depth and diameter perform exceptionally well. For instance, for the SH38 model, the maximum drilling depth can reach 95,300mm, and the drilling diameter (without casing) is 3000mm. The maximum drilling depth of the SD40 model is 102 meters, and the maximum drilling diameter is 3 meters. It can adapt to drilling construction in large-scale foundation projects and complex strata.

3. High stability: The lower chassis is designed solidly. For instance, the SH38 adopts high-strength three-row roller slewing bearings, with a large load-bearing area capable of withstanding significant overturning moments. Coupled with a reliable H-shaped connection structure, the overall stability of the machine is strong. Meanwhile, some models are equipped with extendable tracks, which can be flexibly adjusted according to the construction site, enhancing the stability and adaptability of the equipment in different environments.

4. Advanced technology: Utilizing solid guide rail technology, such as the SH58F multi-functional rotary drilling rig, through precise processing and shaping, it achieves high hole quality and low noise. It also features multi-speed control, rock entry adaptive technology and visual operation functions, making the drilling process more efficient and precise, and facilitating operators to monitor the construction situation in real time.

5. Reasonable hoist design: The main hoist is uniquely designed. For instance, the SH38 main hoist features a dual-motor and dual-reducer drive design, paired with a single-layer wire rope long drum. This not only extends the service life of the wire rope but also allows for the installation of Ø40 wire rope to meet the requirements of greater lifting force. Moreover, the tension arm can display the lifting force in real time, ensuring the safety and stability of the lifting operation.

6. Multi-functional applications: It can not only perform routine drilling operations but also be extended to core sampling, injection and other tasks. Facing different construction demands, it can flexibly switch operation modes, providing more convenience for engineering construction and meeting diverse construction scenarios.

JINT rotary drilling RIGS, with their powerful performance, excellent drilling capacity, high stability, advanced technology, reasonable hoist design and multi-functional applications, play a significant role in various foundation engineering constructions. Whether it is complex strata or large-scale projects, it can demonstrate outstanding construction performance, providing a solid guarantee for the smooth progress of the project. It is a reliable construction machinery equipment.