YTR300Dmax Rotary Drilling Rig
YTR300Dmax Rotary Drilling Rig manufactured by Yutong Heavy Industries.
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Product Overview
YTR230Dpro delivers 2000 mm of diameter, 54/68 m of depth and 246 kN·m of torque — the numbers a contractor checks first when tender documents name a bore size; the 232 kW power pack is matched to winch and crowd loads.
52
Key Dimension
232
Power / Torque
6～32
Performance Metric
Performance Feature
Drills 2000 mm diameter holes, which covers most production pile and diaphragm-wall specifications.
246 kN·m of rotary torque is held at depth without stalling in gravels and weathered rock.
Depth capability of 54/68 m lets the rig finish a full section between rod changes.
232 kW of installed power is matched to winch, crowd and rotary loads so the engine never hunts on the hardest metres.
Technical Parameters
| Max Drilling Diameter (mm) | 2000 |
|---|---|
| Standard Drilling Depth (m) | 52 |
| Max Drilling Depth (m) | 54/68 |
| Engine Model | DC09 |
| Engine Manufacturer | SCANIA |
| Engine Rated Power (kW) | 232 |
| Max Output Torque (kN·m) | 246 |
| Rotation Speed (r/min) | 6～32 |
| Gears | Two Gears |
| Max Crowd Force (kN) | 215 |
| Max Pulling Force (kN) | 240 |
| Crowd Stroke (mm) | 6000 |
| Hoisting Capacity (kN) | 240 |
| Max Lowering Speed (m/min) | 73 |
| Wire Rope Diameter (mm) | 32 |
| Placement Method | Rear-mounted |
| Forward Tilt Angle (°) | 3 |
| Left/Right Tilt Angle (°) | 3.5 |
| Track Shoe Width (mm) | 800 |
| Traction Force (kN) | 410 |
| Length (Wheelbase) (mm) | 4950 |
| Working Width (mm) | 4500 |
| Working Height (mm) | 22370 |
| Transport Length (mm) | 16300 |
| Transport Height (mm) | 3590 |
| Transport Width (mm) | 3200 |
| Working Weight (t) | 78 |
| Transport Weight (t) | 65 |
| Standard Drill Pipe Specification | Mechanical Lock Rod φ440-4X14.5m-200B (Drilling Depth 52m) |
| Max Length Drill Pipe Specification | Friction Rod φ440-5X15m-200B (Drilling Depth 68m) |
| Standard Drill Pipe Transport Dimensions (mm) | 15950X650X650 |
| Max Length Drill Pipe Transport Dimensions (mm) | 16530X650X650 |
About the YTR230Dpro Rotary Drilling Rig
The YTR230Dpro rotary drilling rig uses a the proven Yutong 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 YTR230Dpro 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 DetailsFrequently Asked Questions
What is the maximum drilling depth of the YTR230Dpro 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 YTR230Dpro 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.