Basic Info.

Model NO. DFL-200 Drilling Way Impactor Type Rotary Drilling Rig Application Water Well, Blast Hole, Geothermal Hole, etc Color Customized Drill Depth 200m Drill Diameter 100-200mm for Rock, 500-1000mm for Soil Drill Pipe Length 3000mm Drill Pipe Diameter 89/108mm Weight 7200kg Power 110kw Usage Borehole, Bore Well, Water Well Power Type Diesel Transport Package Container Specification 5700*2100*3200mm Trademark DEFY Origin Henan, China Production Capacity 100sets/Month

Product Description

high efficient crawler mounted water drilling rigsProduct Description                                                                                                                                                   
DFL-200 crawler mounted water drilling rigs is a kind of light and high efficient multi-functional water well drill rig with steel track, it is widely used in engineering construction for drilling wells,monitoring wells and ground-source heat pump air-conditioner,and also applied in hole blasting, bolting and anchor cable,etc.
The rig is a unique patented products:Top drive rotary power head and a hydraulic rotary disk rotating mechanism, hydraulic motors, hydraulic winch chain propulsion for deep hole drilling in institutions and 
mast. The driller adopts the rotary drilling technology of reverse circulation drilling technology, mud, 
compressed air DTH hammer drilling technology, can finish cover layer, sand gravel, sand, rock layer 
stratum, large diameter deep hole construction. The drill, drill pipe rack lift unloading, leveling supporting legs, lifting, walking and other auxiliary movement by the hydraulic system, not only can improve the 
working efficiency, and reduces the labor intensity of operators.

Features                                                                                                                                                                    
1. Guide lane matches with roller skate, it can reduce the sliding resistance,and also reduce friction and 
improve the lifetime of extension guide.

2.Hydraulic power head and a hydraulic rotary disc motor chain, drilling and hydraulic winch binding, new drilling method, reasonable power matching.

3.Set covering layer, stratum two kinds of method in one construction drill

4.Traveling to tracked self-propelled structure, optional 6x4 heavy truck to car type well drilling.

5.The rig is very convenient with air compressor and DTH hammer, using compressed air DTH hammer drilling technology, complete the bedrock drilling operation.

Parameter                                                                                                                                                                 

Engine Power	110Kw
Max.Hole depth	200m
Borehole Diameter	100~300mm(for rock ground), 500-1000mm(for soil ground)
Working Pressure	1.05~2.46Mpa
Air consumption	16~30m3/min
Drilling Speed	10~25m/h
Rod Length	3000mm
Rod Diameter	89mm
Axle Pressure	120KN
Lifting Force	120KN
Rotary Torque	5400Nm
Weight	7200kg

What customer concern:                                                                                                                                           
1. Q: Whether you are a manufacturer or trading company?
     A: We are a professional manufacturer of drilling equipment and you are welcomed to visit our factory at any time. We have the core technology and keep researching and developing all the time, to provide high-quality products and best service.
2. Q:  I don't which machine to choose because there are so many machines.
    A:  As a professional manufacturer, we provide turn-key solution of drilling machine. If you have any doubt about what type of machine you need, send an email to us and your question will be solved quickly.
3. Q: I am not familiar with a new machine, how to use it?
     A: First, the machine is not too complex to make people feel fuzzy. Second, we provide an operation manual and DVD to guide you. Then, we also provide free training in our factory if you were possible to come;
4. Q: How can I change the broken parts if the machine got problems?
    A: We provide some wearing parts for you when the first time you purchase goods from us; We also provide wearing parts for your choice