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HW920 Separated DTH Surface Drill Rig

  • Factory direct
  • One-year warranty
Rated Power: 78KW
Drill Diameter: 90-152 mm
Weight: 5500 kg
Product Detail

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Main parameters

modelHW920HW920-1
engineyuchai ycd4t22t-105ayuchai  ycd4t22t-105a
power(KW)7878
Drill pipe type(mm)φ60*3000φ60*3000
Drilling diameter(mm)φ90-152φ90-152
Maximum working torque(N.m)32003200
Swing speed(rpm)0-1500-150
Propulsion(kN)1515
Lifting power(kN)2525
Propulsion methodoil cylinder chainoil cylinder chain
Leveling angleAdjustable, 15° front and rearAdjustable, 15° front and rear
Walking speed(km/h)33
Gradeability30°30°
gross weight(kg)Approximately 50005500
Shipping dimensions(mm)5500*2050*26005500*2050*2600
Dust collection methoddetachableDry dust collection


Main feature:

1. HW920 is designed for drilling 90-130mm.

2. Centralized console to improve efficiency and reduce labor costs;

3. Diesel powered down-the-hole (DTH) rigs have excellent maneuverability, smaller footprint and the ability to serve multiple locations.


Due to the continuous update and progress of technology, the difference between the technical parameters and configuration and the actual product is subject to the actual delivery.

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Shandong Hengwang Group Co., Ltd., as one of the top drilling machinery and piling machinery suppliers in China, has 20 years of experience in the production of drilling rigs and piling machines.

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