Kelly Bar Drilling Rotary Drilling Rig

• Customization: Available
• Certification: CE, RoHS, ISO 9001:2008
• Condition: New
• Model NO.: DR-180
• Drill Hole Depth: 30-50m
• Bit Type: Customized
• Drilling Way: Rotary
• Type: Crawler
• Usage: Pile Driver, Drill Hole Flling Pile Construction
• Engine: Weichai/Cummins
• Machine Weight: 46t
• Power Source: Diesel
• Transport Package: Rotary Drilling Rig Package According to The Custo
• Specification: 12000mm* 3000mm*3550mm
• Trademark: DingLi
• Origin: China
• HS Code: 8430419000
• Production Capacity: 20 Sets/Month

Product Description

Product Details                                             
1.Full hydraulic crawler type rotary drilling rig adopt pressurized drilling mode, the maximum depth of rotary drilling can reach 45m. matching the different specifications of drilling tools, pile hole diameter range up to 600 - 2000mm. 
 
2.Powered by Weichai/Cummins engine with rated power from176 KW to 194 KW, power efficiency is significantly improved.
 
Maximum output torque reaches 180kN.m, maximum pile depth of friction is 45m, pile depth of interlocking is 40m.
New design of main winch delivers faster line speed of 70m/min, bigger lifting power with 200kN line pull.
 
3.This machine is applicable to slop shield piles,civil construction, new rural construction, municipal construction,and the strata contain:soil, clay, fill soil, silt, silt layer, and even some geology with pebbles, gravel; widely used in high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation pile, power grids, landscaping and other projects. 
 
4.Safe and reliable
The new generation rotary drive adopts multi-gear control, self-adaptive techniques, and double buffering system which can increase drilling efficiency and safety.
Highly automatization system, advanced hydraulic system and heavy wide chassis ensure efficient, safe and stable operation.
Excellent master worker ensure high precision and quality of the core components.

 Features                                           
1.Excellent performance, fast lifting, large lifting weight, drilling rig can be 360 degree rotary construction.
 
2.Full hydraulic system control can ensure that all indexes of pile foundation verticality, hole position, hole depth and sedimentation thickness meet the requirements of construction specifications.
 
3.Driving power is strong, the power head acts directly on the drill bit and keeps the torque unabated during piling.
 
4.The hole wall drilled by rotary drilling rig has good stability, complete hole cleaning after hole completion and fast construction progress.
 
5.Small investment,quick gains:
The utility model also has high cost performance, wide application scope and high social and economic benefits;
 
6.The characteristic of stabilization, credibility, speediness and high capability which makes the Rotary Drilling Rig is favored.

 Parameter                                         
 

Product Type	DR-180
Chassis length.(mm)	5200
Track width.(mm)	700
Machine weight.(t)	46
Maximum drilling depth.(m)	45
drilling diameter.(mm)	600-2000
Engine brand	Weichai/Cummins(Optional)
Engine rated power.(KW/rpm)	176KW-194KW
Maximum torque of power head.(KN.m)	180
Power head speed.(rpm)	10-40
Maximum working pressure of hydraulic system main pump.(MPa)	30
Maximum working pressure of hydraulic system auxiliary pump.(MPa)	20
Maximum bow rate of the main pump hydraulic system.(L/min)	112*2
Maximum bow rate of the auxiliary pump hydraulic system.(L/min)	16
Maximum pressure of the pressurization system.(KN)	160
Maximum lifting force of the pressurization system.(KN)	140
Maximum travel pressure system.(mm)	4000
Maximum lifting force of the main winch.(KN)	200
Maximum pull-up speed of the main winch. (m/min)	50
Maximum lifting force of the auxiliary winch.(KN)	50
Maximum pull-up speed of the auxiliary winch.(m/min)	70
Left and right inclination angle of drilling mast(°)	±5
Forward and backward inclination angle of the drilling mast. (°)	5/90
Maximum driving speed(KM/h)	1.5
Maximum climbing angle.(°)	30
Maximum Driving torque.(KN.m)	61000
Overall width of working state.(mm)	4200
Overall length of transport status.(mm)	12000
Overall width of transport status.(mm)	3000
Overall height of transport status.(mm)	3550
Drill rod type	Machine Lock/Friction
Drill rod whether to provide custom	Yes
drill tools	600-3000mm drilling bit,Drilling Barrel,Coring drill,Reaming drilling bit

Machine Photos                           

Our service                                            
 
1. Pre-sale service: 
1) DingLi will provide production design, quotation sheet, working sites video, machinery photos. 
2) Welcome to visit us at any time, we will pick you up.
 
2. Sale service: 
1) Keep clients updated when our company gets advance payment.
2) Confirm production details with clients.
3) Take photos and send all pictures to customers during production.
4) Inspection and testing the product before delivery; 
5) Clients are welcome to inspect the equipment when the equipment are ready to delivery. 
6) logistics service if needed.
 
3. After Sale service: 
1) Provide foundation drawing to the clients for installation.
2) Besides, our engineers are available to help with installation and workers training.
3) Repairing and maintenance if any problem during the warranty.
 
Company profile                                  
 
    Shandong Dingli Construction Machinery Co., Ltd. is a leading enterprise focusing on the development and manufacture of small and medium-sized pile machinery. It is a modern high-tech enterprise with complete qualifications, advanced production technology and perfect after-sales service in southern Shandong. In the same industry, we have passed ISO 9001:2008 quality management system certification. Products include crawler rotary drilling rig, wheel rotary drilling rig, long screw rotary drilling rig and diesel hammer pile driver and other engineering machinery. DR series small rotary drilling rigs and DL square rod series rotary drilling rigs are widely recognized and praised by customers.
 
     Shandong Dingli Construction Machinery has been devoted to the development and improvement of rotary drilling rigs for many years, and has passed the CE certification of the European Union. It is widely used in the construction projects of urbanization, metro, viaduct, high-rise buildings, residential buildings and other fields. Rotary drilling rig is highly praised by customers at home and abroad for its high construction efficiency, energy saving, environmental protection and reliable performance. The equipment has been exported to more than 10 countries and regions overseas, such as Australia, Saudi Arabia, Myanmar, Bangladesh and Sudan, and has become a pile foundation facility serving global engineering construction and "new urbanization". Optimum equipment for engineering.
 
FAQ                                                                                 
1.Q: Are you a manufacturer?
   A: Yes, we are a professional rotary drilling rig  manufacturer.
 
2.Q: What does your company produce?
   A: The main products of our company include rotary drilling rig.
 
3.Q: How about your delivery time?
   A: Normally the delivery time is about 7-15 days. For some specialcase, we can make it within 2 weeks, it depends on different products.
 
4.Q: What methods of payment do you accept?
   A: We accept T/T, L/C.
 
5.Q: Do you offer any deals or discounts?
   A: Yes, price depends on different quantity, different quantity will give you different price.