Equipped with high-power Cummins engine, which meets the National III emission standard, it has the characteristics of economy, high efficiency, environmental protection and stability.
The rotary head adopts domestic first-class brand, the maximum speed can reach 30r/min, which has the characteristics of high torque, reliable performance and stable quality.
Hydraulic system adopts international advanced technology. The main pump, rotary head motor, main valve, auxiliary valve, balance valve, walking system, slewing system and pilot handle are all imported brands. Load-sensitive system is used in auxiliary system to realize flow distribution on demand.
All key components of the electronic control system (display, controller, inclination sensor, depth-sensing proximity switch, etc.) adopt original international first-class brands components, and the control box uses reliable aerospace connectors.
The main winch and auxiliary winch are installed on the mast, which is convenient to observe the direction of the wire rope. The double folded drum is designed and used, and the multi-layer wire rope is wound without cutting rope, which effectively reduces the wear of the wire rope and effectively improves the service life of wire rope.
TR150D Rotary drilling rig is mainly used in the construction of civil and bridge engineering, it adopts advanced intelligent electronic control system and loading sensing type pilot control hydraulic system, the whole machine is safe and reliable.
It’s suitable for the following application:
- Drilling with telescopic friction or interlocking Kelly bar – standard supply;
- Drilling with CFA drilling system – option supply;
Frequently Asked Questions (FAQ)
Q1: What are the primary applications of the TR150D Rotary Drilling Rig?
The TR150D is mainly used in the construction of civil and bridge engineering. It supports drilling with telescopic friction or interlocking Kelly bars (standard supply) and drilling with CFA drilling systems (optional supply).
Q2: What type of engine powers the TR150D drilling rig?
It is equipped with a high-power Cummins engine that meets the National III emission standards. This engine is designed to deliver economy, high efficiency, environmental friendliness, and stable performance.
Q3: How is the hydraulic system configured?
The hydraulic system incorporates international advanced technology. The main pump, rotary head motor, main valve, auxiliary valve, balance valve, walking system, slewing system, and pilot handle are all imported brands. It also features a load-sensitive system for demand-based flow distribution.
Q4: How does the chassis design contribute to site construction stability?
The TR150D has a chassis width of 3000 mm, which significantly enhances construction stability. This specification makes the rig suitable for meeting the strict space and safety requirements of most small construction sites.
Q5: What are the maximum drilling capabilities of the TR150D?
The TR150D has a maximum drilling diameter of 1500 mm and can reach a maximum drilling depth of 40 to 50 meters, depending on the configuration and tooling used.
Q6: How is the winch system designed to prolong the life of the wire rope?
Both the main and auxiliary winches are mounted directly on the mast, allowing for clear observation of the wire rope direction. Additionally, a double folded drum design is utilized, ensuring the multi-layer wire rope wraps without cutting, which reduces wear and prolongs the rope's service life.
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