Shanhe rotary drilling rig has excellent performance advantages, efficient power system and precision hydraulic technology; intelligent control platform improves engineering accuracy and safety; reinforced structure enhances the equipment's load-bearing capacity and extends its service life, making it an ideal choice for infrastructure construction and deep foundation pit construction.

SWDM130


Features and advantages: 1. Flexible and versatile, it can meet the construction requirements of up to 2-meter diameter holes; 2. The power head adopts a double motor reduction configuration, with large torque and high speed; 3. The multi-point forced lubrication system ensures reliable operation and long service life; 4. The drilling rig has a low center of gravity and good construction stability of the whole machine; 5. The whole machine can be transported with a pole and can be transported by an ordinary transport vehicle;

SWDM150


Features and advantages: 1. Advanced hydraulic system and powerful power configuration can quickly complete large diameter pile hole construction; 2. Through the intelligent power distribution system, power output is optimized in real time to reduce operating costs; 3. High-strength steel and optimized design can adapt to complex geological conditions; 4. The equipment is moderately heavy and compact in size, which is easy to transport and transfer on site;

SWDM160


Features and advantages: 1. The rod transport and main reel adopt large-diameter drum single-layer rope winding operation, which saves transportation costs and extends the service life of the wire rope; 2. The double boom cylinder and double boom variable mechanism have greatly improved stability; 3. The optimized matching hydraulic power system has high fuel efficiency when drilling holes in soft formations;

SWDM160H2


Features and advantages: 1. The rod transport and main reel adopt large diameter drum single-layer rope winding operation, which saves transportation costs and prolongs the service life of wire rope; 2. Special telescopic chassis and double boom luffing mechanism with strong load-bearing capacity; 3. High-power engine matches high-flow hydraulic system, with fast main reel speed and large power head torque; 4. Standard one-button shaking function makes operation more convenient and operation more efficient

SWDM220


Features and advantages: 1. Special telescopic structure chassis, high stability of the whole machine; 2. Cummins electronic fuel injection turbocharged intercooled engine is adopted, and the emission meets the European EPAC3 standard; 3. The engine-hydraulic system-load global power is perfectly matched, and the hole-making efficiency is increased by 10%-25%; 4. The CFA long spiral drilling method can realize continuous pile drilling and grouting, with high construction efficiency;

SWDM280


Features and advantages: 1. Special telescopic chassis, high stability of the whole machine; 2. Auxiliary legs on the lower mast can provide auxiliary support, lower casing and drill rod maintenance; 3. Step-type drum effectively protects the rope segment and extends the life of the wire rope; 4. Increase the rotation braking force when the drilling rig is working, effectively protecting the output shaft of the reducer;

SWDM300H


Features and advantages: 1. The power head adopts three sets of reducer motors, with large torque and high speed; 2. The main winch adopts large flow pump valve, and the lifting and lowering speed is fast, and the construction efficiency is high; 3. The large diameter drum and the single-layer winding of the wire rope at full drilling depth increase the service life by 50%; 4. The new optimized pipeline layout reduces pressure loss, has spacious space and convenient maintenance; 5. The centralized lubrication system is standard, which makes maintenance more worry-free

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