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Rotary Drilling Rig

Engineered for demanding construction and foundation projects, the FY-350 delivers unmatched drilling efficiency, high torque, and reliable operation. From bridge foundations to deep excavation work, this rig handles every job with ease and precision.

FY-350

Robust Engine : 78KW rated power drives maximum drilling diameters up to 325mm and depths up to 300m.
Heavy Lifting: 14T lift capacity and 5T pressure capability ensure stable and efficient operations even in tough conditions.
Fast & Efficient: Maximum feed stroke of 3.6m and rotational speeds of 70–200 rpm accelerate your project timelines.
Flexible Drill Pipe Options: Recommended diameters of Φ76mm / Φ89mm and shipping dimensions 3.3×1.6×2.5m allow for versatile setup and transport.
Maximum Torque: 5000–6500 N·m turning torque ensures precise drilling and smooth operation on any site.
Lightweight & Compact: Total weight of 2.6T makes it easy to mobilize and operate in constrained spaces.

High Efficiency
Durable
Precise
Flexible

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Details

Parameter Table

Application

Why Choose FY-350 Drilling Rig

▪️ Deep and large-diameter drilling capability for demanding and heavy-duty projects

▪️ High torque output with stable operation to ensure consistent and efficient performance

▪️ Compact structure with flexible mobility, easy to transport and operate across job sites

Technical Specifications

Model	FY-350
Maximum Drilling Depth	300 m
Maximum Drilling Diameter	Φ325 mm
Rated Engine Power	78 kW
Lift Capacity	14 T
Pressure	5 T
Maximum Feed Stroke	3.6 m
Maximum Turning Torque	5000–6500 N·m
Maximum Rotational Speed	70 / 200 rpm
Recommended Drill Pipe Diameter	Φ76 mm / Φ89 mm
Shipping Dimensions	3.3 × 1.6 × 2.5 m
Total Weight	2.6 T