DFR-12C large diameter deep foundation drilling rig Product Description  Introduction of DFR-12C deep foundation drilling rig: 1.Advanced craft,Circulation drilling. Hydraulic power head drives to work with stable operation, large torque, high efficiency.   2. Can adapt to various terrains and different geological  conditions.
3. Compact body design, flexible operation, quickly transitions is convenient for your works. Two kinds of wheel-mounted and crawler-mounted models for your choice.   4. Can match with different drilling tools, such as engineering special short spiral, rotary bucket, core drilling tools, so that it can meet a variety of construction requirements, different geological conditions for piling projects.
5. Safety and reliability, the models are on the basis of excavator technology, facilitate accessories maintenance is  easy.   6. Low investment with high return. Our rotary pile driver has the exquisite design, economical  price, performance excellence ,no need people to clean the soil, save lots of labor force,it is the best choice to replace the manual hole digging pile and big pile drivers in certain ranges.
  Brief Details of deep foundation drilling rig:   1. Model No.: DFR-12C   2. Max. Drilling Depth: 20m   3. Borehole Diameter: 600~1200mm   4. Warranty: One year guarentee excluding wearing parts   5. Certifications: BV,SGS Certificate   6. Applications: foundation piling, municiple infrastructure, construction foundation, etc.      Parameters of DFR-12C deep foundation drilling rig

Model		DFR-12C
Drilling depth		20 m
Drilling diameter		φ600-1200 mm
Rotation Angle		360°
Hydraulic system pressure		16 MPA
Walking way		Crawler
Diesel engine		6105 turbocharging
Continuous torque when drilling		9000 N.M
Max. torque		11000 N.M
Rotation speed		0/30r/min
Working mode		Gravity drilling or pressure drilling
Dimension (L*W*H)	Transport	7200*2200 *3200mm
	Working	7200*2200*8800
Weight		10~12 tons

  Working site of DFR-12C deep foundation drilling rig:     Spare parts of DFR-12C Foundation Pile Drilling Rig:     Customers' Focus First of all, do you have an idea of the drilling rig you are looking for? The following questions will help you to get suitable drilling machine for your business. 1. What kind of projects you will work for,Water well,Borehole,Exploration coring,Foundation Piling or others?
2. The Max. depth of drilling you hope to achieve?
3. The Min. and Max. hole diameter you estimate?
4. Condition of the environment, Soft ground like soil,mud,Hard ground like rocks or Mixed the soft and hard layers?

Our Services   Our service 1.Professional technical support pre-sale, sale and after-sale .
2.Your problems can get feedback in 8 hours and be solved in 24 hours.
3.Machine can be customized as per your requirement.
4.One year quality warranty.
5.Training: operation manual and DVD operation video, overseas installation is also 
available.
6.Spare parts are available in our factory at cost price for former customers.     Contact:    Nora   Phone/WhatsApp: +86-15286806707   Email: nora(@)zzdefy.cn