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Product Overview
YTR206AE delivers 1800 mm of diameter, 51/64 m of depth and 206 kN·m of torque — the numbers a contractor checks first when tender documents name a bore size; the 160 kW power pack is matched to winch and crowd loads.
51/64
Key Dimension
206
Power / Torque
7.5~30
Performance Metric
Performance Feature
Drills 1800 mm diameter holes, which covers most production pile and diaphragm-wall specifications.
206 kN·m of rotary torque is held at depth without stalling in gravels and weathered rock.
Depth capability of 51/64 m lets the rig finish a full section between rod changes.
Technical Parameters
| Max Drilling Diameter (mm) | 1800 |
|---|---|
| Max Drilling Depth (m) | 51/64 |
| Max Output Torque (kN·m) | 206 |
| Rotation Speed (r/min) | 7.5~30 |
| Power (kW) | 160 |
| Hoisting Capacity (kN) | 200 |
| Max Speed (m/min) | 75 |
| Wire Rope Diameter (mm) | 28 |
| Power (kW) | 160 |
| Hoisting Capacity (kN) | 53 |
| Max Speed (m/min) | 40 |
| Wire Rope Diameter (mm) | 16 |
| Forward/Backward (°) | 4/90 |
| Left/Right (°) | ±3 |
| Crowd System Crowd Force (kN) | 180 |
| Crowd System Pulling Force (kN) | 180 |
| Crowd System Stroke (mm) | 4200 |
| Total Track Length (mm) | 5480 |
| Expanded Width (mm) | 4300 |
| Retracted Width (mm) | 3200 |
| Track Width (mm) | 700 |
| Operating Height (mm) | 21233 |
| Transport Width (mm) | 3200 |
| Transport Height (mm) | 3610 (incl. crowd cylinder) |
| Transport Length (mm) | 15465 (incl. counterweight & power head) |
| Standard Drill Pipe Specification | MZφ406-5X13.5m-200B |
| Optional Mechanical Lock Rod | JSφ406-4X14m-200B |
| Optional Mechanical Lock Rod | JSΦ406-4X13.5m-200B |
| Optional Friction Rod | MZΦ406-5X14m-200B |
About the YTR206AE All-Electric Rotary Drilling Rig
The YTR206AE rotary drilling rig uses a fully electric driveline and is rated for the rated mm of diameter with the rated kN·m of rotary torque on the rated kW of installed power. Yutong sizes the rotary drive, crowd and winch together so the rig holds torque at depth through gravels and weathered rock rather than trading penetration for boom size.
The mast, rod handling and winch are built as a matched system: rod changes are sequenced so the crew keeps penetration on schedule, and the crowd and rotary drive are protected against stall loads in mixed ground. Load tests and torque calibration are run on every unit before it leaves the factory.
Selecting the YTR206AE comes down to bore diameter, depth and the ground profile on site. Yutong works from the tender drawings to confirm diameter, depth and torque, then matches the rig, rods and tooling to the contract, with spare parts and field support available through the global service network.
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View DetailsEngineering & Application Notes
The YTR206AE drills the rated mm diameter bores with the rated kN·m of rotary torque where the ground changes: the drive system is mapped so torque is available at depth without stalling the rotary head, and the rated kW of installed power covers winch, crowd and rotation together. Piling contractors use the rig where the soil report shows gravel lenses or weathered rock, because it keeps penetration rather than tripping the breaker.
Utility and boundary piling
The YTR206AE keeps utility and boundary piling jobs on schedule: the small carrier gets into fenced compounds and between services, and the electric rotary handles the short, small-diameter bores these jobs need. Contractors run it as the quick-mobilisation unit that protects programme float, and the AE package means it can work inside buildings and near noise-sensitive neighbours.
Frequently Asked Questions
What is the maximum drilling depth of the YTR206AE All-Electric Rotary Drilling Rig?
The drilling depth depends on the specific configuration and mast length selected. Yutong rotary drilling rigs are available in configurations ranging from approximately 30 meters for small urban models to over 100 meters for large deep-pile machines. Contact our engineering team for exact specifications for your project requirements.
What ground conditions can this rig handle?
Yutong rotary drilling rigs are designed to handle a wide range of strata including clay, sand, silt, gravel, and moderately weathered rock. The appropriate drilling tool (auger, bucket, core barrel, or DTH hammer) should be selected based on the specific ground conditions encountered at your site.
Is the YTR206AE All-Electric Rotary Drilling Rig suitable for urban construction?
Yes, especially the electric and range-extended models. These produce zero local emissions and significantly lower noise levels compared to diesel rigs, making them ideal for urban core projects near residential areas, hospitals, and schools where environmental regulations are strict.
What is the lead time for delivery?
Standard models typically have a lead time of 30-60 days from order confirmation, depending on configuration and shipping destination. Customized options and special tooling may require additional time. We export to over 60 countries worldwide with reliable logistics partners.
What after-sales support does Yutong provide?
Yutong provides comprehensive after-sales support including spare parts supply, operator training, and remote technical assistance. Our global service network covers major markets, and we can dispatch engineers to project sites for commissioning and maintenance when required.
Can the rig be customized for specific project requirements?
Absolutely. Yutong offers customization options including extended masts, specialized drilling tools, cabin configurations, and telematics systems. Our engineering team works directly with customers to match the machine to specific pile diameters, depths, and ground conditions.
Does Yutong export to my country?
Yutong Heavy Industries exports construction machinery to over 60 countries across Asia, Africa, the Middle East, South America, and Eastern Europe. We have established dealer and service networks in major markets. Contact us to confirm availability in your region.