FDP-45 Horizontal Directional Drilling Rig
I. Main Structure Features
A. Adopting short mast design concept, the whole rig is light in weight and comfortable in operation; adopting wired remote control method; main components are adopted well-known brands home and abroad.
B. Adopting well-known brand, the Cummins diesel engine has the features of lower emission and lower noise; combining international leading level control technique, the rig is not only more suitable to be performed in urban area, but has the power consumption reduced to the lowest level under the non-loading working condition of the rig.
C. The rotation of drill head is driven with four low speed hydraulic motors, in large torque, set with 2 gear stepless speed adjustment.
D. Drill head feeding adopted four motors and reducer driving and adopting rack and pinion transmission model, the rig is in high stability and efficiency.
E. Mud pump is driven hydraulically and in mechanical transmission, the pump can be adjusted flexibly for its pressure and displacement.
F. Adopting steel crawlers with rubber track boots, the rig can not only sustain heavy loading, but travel on all kinds of roads.
G. Provided with completed set drilling tools, including Φ83×3000mm drill rod, and the tools can be provided basing on special customization. II. Main Technical Parameters
|Engine Power||Cummins 6CTA8.3-C260 194Kw/2200rpm|
|Feed/Pull Capacity||450 KN|
|Spindle Rotation Speed||0~48,0~96r/min|
|Feed/ Pull Capacity||Pinion-rack Type|
|6m/min (I Gear) 12m/min(II Gear) 35m/min(III Gear)|
|Guide Hole Diameter||φ170mm|
|Pressure of Hydraulic System||20MPa|
|Mud Pump Max. Flow Rate||450/600(optional)L/min|
|Mud Pump Max Pressure||8MPa|