DFHD-120 underground pipe laying drilling equipment

Application:

1. municipal, electricity, telecommunications, water, gas, oil, gas, heat trenchless laying of pipelines.

2. The level of precipitation for the project.

3. Control Project for the bad environment (contaminant seepage treatment).

4. For long distance Forepoling project.

5. The basis for special treatment and advanced drilling and other pipe jacking project.

Main components of HDD

(1) a directional drill rig sized for the job at hand; 

(2) drill rods linked together to form a drill string for advancing the drill bit and for pulling back reamers and products; (3) a transmitter/receiver for tracking and recording the location of the drill and product;

(4) a tank for mixing and holding drilling fluid;

(5) a pump for circulating the drilling fluid. Other components of an HDD operation include bits, reamers, swivels and pulling heads.

Main features:

1.With low emission diesel engine, it is suitable for performance in city; direct fuel injection requires not preheat in winter.

2.The chassis and mast are durable and reliable.

3. The mud pump is driven hydraulically with four-speed mechanical gear shift.

4.With controllable wide flow range, the displacement could be adjusted flexibly according to different geological conditions and performance techniques.

5.Equipped individually of mud processing unit, adopting injection and recirculation storage procession method,the efficiency will be increased and the intensity of labor will be decreased.

Directional Drill Bit

for guide direction

Drill Rod

stable and wear resistant

Reamer Bit

Size: 159mm, 216mm, 316mm, 416mm, 516mm, 616mm, 716mm, 816mm, 900mm, 1000mm, 1100mm, 1200mm, etc.

GL-350 Guide Instrument

newest deign

Cambadia customers visited us in 11th, May and placed an order on 10th, June