THD-50X30 Horizontal Directional Drilling Rig
Model:
Power:
Thrust and pull force /Speed:
Product Description
Key Features
Advanced HDD Rigs Combining Reliability, Design, and Automation
Our company manufactures a wide range of HDD rigs known for high reliability, streamlined design, powerful functionality, and superior performance. These rigs embody over 20 years of combined expertise from outstanding designers and construction professionals, incorporating both theory and practice. They are continuously improved and developed through the integration of intelligent and automated technologies, representing the next generation of human-machine collaborative pipeline construction equipment.
Advanced Hydraulic and Operational Design for High-Efficiency Drilling Rigs
The hydraulic system of the drilling rig adopts well-known hydraulic products at home and abroad. The electro-hydraulic proportional closed loop is matched with the open load sensing loop, which has high reliability and advanced performance. The power head adopts low speed and high torque hydraulic top drive mode, and the starting torque is large. The spindle adopts a unique floating structure to facilitate the loading and unloading of drill pipe and reduce the wear of the drill pipe thread. The operation of the drilling rig adopts random or remote operation mode. Remote control and independent operation room are adopted to provide a safe, reliable and clean operation environment for the operator.
Premium Hydraulic Components and Engine Selection for Enhanced Rig Performance
The main hydraulic components, engine and mud pump are selected from domestic and foreign famous brand products.
Specifications
| Model | Items | THD50X30 | THD-80X35 | THD160X50 | THD240X65 | THD400X100 | THD-550X120 | THD680X180 | THD830X180 | THD1050X200 | THD1500X250 |
| Engine | Power | 220 KW | 276 KW | 338 KW(2 sets ） | 390 KW（2 sets） | 552 KW（2 sets） | 780 KW(2 sets） | 900 KW(2 sets） | 1170 KW（three sets） | 1560 KW（four sets） | 1620 KW（four sets） |
| Speed | 2300 r/min | 2100 r/min | 1900 r/min | 2100 r/min | 2100 r/min | 2100 r/min | 2100 r/min | 2100 r/min | 2100 r/min | 2100 r/min | |
| Engine type | Diesel engine | Diesel engine | Diesel engine | Diesel engine | Diesel engine | Diesel engine | Diesel engine | Diesel engine | Diesel engine | Diesel engine | |
| Rotation | Torque/RPM | 20000 Nm 48 r/min |
35000 Nm 52 r/min |
60000 Nm 40 r/min |
80000 Nm 42 r/min |
98000Nm 39 r/min |
1200 KNm 43 r/min |
160000Nm 42 r/min |
190000Nm 39 r/min |
200 KNm 38 r/min |
250 KNm 43 r/min |
| 10000 Nm 96 r/min |
17500 Nm 104 r/min |
30000 Nm 80 r/min |
40000 Nm 84 r/min |
49000 Nm 78 r/min |
600 KNm 86 r/min |
30000 Nm 84 r/min |
40000 Nm 78 r/min |
100 KNm 76 r/min |
50 KNm 86 r/min |
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| Thrust and pull force | Thrust and pull force /Speed | 500 KN 12 m/min |
800 KN 13 m/min |
1600 KN 9.6 m/min |
240 KN 10.5 m/min |
4000 KN 10.5 m/min |
5500 KN 8 m/min |
6800 KN 7.5 m/min |
8300 KN 8.8 m/min |
10500 KN 8 m/min |
15000 KN 7.5 m/min |
| Thrust and pull force /Speed | 370 KN 24 m/min |
450 KN 25 m/min |
100 KN 21 m/min |
150 KN 22 m/min |
2600 KN 22 m/min |
3500 KN 20 m/min |
4250 KN 20 m/min |
535 KN 18 m/min |
6500 KN 21 m/min |
8500 KN 20 m/min |
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| Thrust and pull force /Speed | 250 KN 36 m/min |
200 KN 38 m/min |
450 KN 33 m/min |
60 KN 35 m/min |
1200 KN 35 m/min |
1500 KN 32 m/min |
1750 KN 32 m/min |
2400 KN 36 m/min |
2500 KN 34 m/min |
2500 KN 34 m/min |
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| Thrust and pull force is related to the weight of the rig’s mast power head and to the buckling force of the drill pipe. | |||||||||||
| Chassis Type | Crawler mounted | 2 Km/h | 2 Km/h | 2.2 Km/h | 1.8 Km/h | 1.8 Km/h | 1.8 Km/h | 1.8 Km/h | 1.5 Km/h | 1.2 Km/h | 1.1 Km/h |
| Shackle clamp device | Make up torque | 40 KNm | 50 KNm | 60 KNm | 120 KNm | 120 KNm | 60 KNm | 60 KNm | 120 KNm | 120 KNm | 120 KNm |
| Shackle torque | 80 KNm | 100 KNm | 12 KNm | 300 KNm | 300 KNm | 12 KNm | 12 KNm | 300 KNm | 300 KNm | 300 KNm | |
| Floating distance | 300mm | 300mm | 300mm | 500mm | 500mm | 500mm | 500mm | 500mm | 500mm | 500mm | |
| Through the bar diameter | Φ185 | Φ200 | Φ200 | Φ220 | Φ360 | Φ360 | Φ360 | Φ360 | Φ360 | Φ360 | |
| Power head | Stroke | 6 m | 8 m | 8 m | 8 m | 11 m | 11 m | 11 m | 11 m | 11 m | 11 m |
| Drive Type | Gear rack | Gear rack | Gear rack | Gear rack | Gear rack | Gear rack | Gear rack | Gear rack | Gear rack | Gear rack | |
| Swivel Diameter | Φ50 | Φ50 | Φ73 | Φ73 | Φ102 | Φ102 | Φ102 | Φ102 | Φ102 | Φ102 | |
| Mast | Sliding Distance | 2 M | 2 M | 2.5 M | 2.5 M | 3.2M | 3.2M | 3.2M | 3.2M | 3.2M | 3.2M |
| Angle of adjustment | 9 – 18° | 9 – 18° | 9 – 16° | 9 – 16° | 9 – 16° | 9 – 16° | 9 – 16° | 9 – 16° | 9 – 16° | 9 – 16° | |
| Drilling crane (optional) |
Elevating capacity | 2 T.m | 2 T.m | 2 T.m | 3.2 T.m | 3.2 T.m | 3.2 T.m | 5 T.m | 6.3 T.m | 6.3 T.m | 6.3 T.m |
| Working radius | |||||||||||
| Operation room | Weight | 5500 Kg | |||||||||
| Dimension | 6058 mm×2600 mm×2600 mm | ||||||||||
| Main Machine | Weight | 19.5 Ton | 22 Ton | 32 Ton | 37 Ton | 48 Ton | 52 Ton | 58 Ton | 62 Ton | 68 Ton | 76 Ton |
| Dimension | 17m*3.1m*3.3m | 17.2m*3.1m*3.3m | 17.5m*3.1m*3.3m | 17.5m*3.1m*3.4m | 17.5m*3.1m*3.4m | 18.5m*3.1m*3.4m | 18.5m*3.1m*3.4m | 18.5m*3.1m*3.4m | 19.5m*3.1m*3.4m | ||
Application
Horizontal Directional Drilling (HDD) Rig and Crossing Technology is a trenchless underground utility installation method used for laying pipelines, cables, and other services with minimal surface disruption. It is widely applied in the construction of water supply, power, telecommunications, natural gas, and oil pipelines. This technology integrates directional drilling techniques from the petroleum industry with traditional pipeline crossing methods, offering fast installation, high precision, and cost-effectiveness. It delivers significant social and economic benefits and is extensively used in various pipeline installation projects.
HDD is suitable for working in diverse geology, including sand, clay, rock, and gravel. Our rigs can handle steel and polyethylene pipes ranging from φ50mm to φ1800mm in diameter, with a current maximum single-length installation exceeding 5,000 meters. Records for both maximum installation length and diameter continue to be broken as equipment capabilities and construction techniques advance.
