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5Ton Horizontal Drilling Equipment

Product Details:
Place of Origin: NANJING
Brand Name: DILONG
Certification: CE
Model Number: DFM1504
Payment & Shipping Terms:
Minimum Order Quantity: ONE SET
Price: NEED DISCUSS
Packaging Details: HC can contain 1 set machine and spare HDD PARTS
Delivery Time: After advance payment in 7 DAYS


DFM1504B drill is of separated structure, composed of main body and power station, and is characterized by flexible arrangement and easy operation in a narrow space or pit. By the patented holder, the angle of incidence may be adjusted and the jig can move back and forth.


Technical parameter:


Engine power

KW

26.5/2350


Main machine size

mm

1295x960x1100

-(holder inclusive)  

1180x470x970

-(holder exclusive)

Max thrust force

KN

70

Weight

T

1.4

Max pullback force

KN

50

Dia.of drilling rod

mm

φ50

Max torque

N.M

1300

Length of drilling rod

m

0.5

Max rotary speed

rpm

100

Max Dia.of pullback pipe

mm

φ150~φ300

Max carriage speed

m/min

14.5

Max construction length

m

80

Max mud pump flow

L/min

40

Incidence Angle

·

010

Max mud pressure

Mpa

3±0.5

Climbing angle

·


 

Stages of the HDD-machine works:


Stage 1 is a preparation step. At this stage it’s necessary to analyze the soil composition, existed underground utilities and other materials. Also at 1st stage is very important to prepare and sign all technical documents for the construction project.


Stage 2 is a pilot boring The pilot hole is drilled from the entry point to the exit point following a previously designed profile and alignment. The drilling tools and rig equipment selected for each job is largely determined based on the results of the geotechnical investigation and the size of the crossing (length and diameter). During the pilot hole drilling, a directional guidance system is used to navigate the pilot hole along its pre-designed profile


Stage 3 is reaming the hole. Hole enlargementIn small diameter crossings the pipeline may be directly installed in the pilot hole. However in most cases pilot hole enlarging, known as “pre-reaming,” will be necessary. Pre-reaming is required to provide a bore diameter large enough so that the pipeline can be installed in the drilled crossing. Based on the final desired diameter and soil conditions this process may include one or more stages.


Stage 4 is Pull back. Once the drilled hole has been enlarged to the required diameter and cleaned adequately, the pipeline is installed. It is final stage of drilling works. The pipeline is dragged into the built horizontal well (borehole). After completing of drilling works, as-built documentation is given to the customer. It is important to choose a suitable drilling rig for carrying out the drilling works of high quality


Our article “Selection of the HDD -machine” will help you to choose the appropriate HDD equipment.You can also contact our specialist by phone: 0086-18052086280 or send an email to: william@njdl.com 

 


DFM1504B

1

Drill head φ50mm

1

Drill rod, φ50*500mm

100

Barrel reamer φ200mm

1

Barrel reamer φ300mm

1

Power divider/Swivel 10T

1

Plug 2 Inch

1

Male-female connector/Pull eye

1

Clamp slip

8


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ABOUT DILONG

Jiangsu Dilong Heavy Machinery Co., Ltd. is one of the earliest specialized private companies in no-dig industry (HDD) in China. We shall maintain our commitment of creative innovation, strong quality, timely training and consistent service as always, your visit and booking shall be a new start for our long term cooperation.
 

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CONTACT US

   No.19th, East Tuanshan Road, Lishui District, Nanjing City, China
 +8618052086280    
     +8618936869890     
  william@njdl.com 
      jack@njdl.com        

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