English   Spanish

Crawler Water Well Drill Rig

500A type full-hydraulic crawler well drill rig


500A type full-hydraulic crawler well drill rig


\


Technical Parameter
Model:500A
Max. drill depth:400m
Drill diameter:110-450mm
Working air pressure:1.05-3.45Mpa
Air consumption:16-85 m³/min
Drill rod length:3m
Drill rod diameter:89mm;108mm; 114mm;140mm;
Reverse drill rod:108mm;127mm(Optional)
PDF created with pdfFactory Pro trial version www.pdffactory.com
Axial pressure: 5t
Lifting force: 20t
Slow lifting speed:4.2m/min
Slow feed speed:5.2m/min
Fast lifting speed:30m/min
Fast feed speed:37m/min
Rotation torque:8500Nm;4250Nm
Rotation speed:0-90r/min;0-180r/min
High landing leg travel distance:1400mm(Optional)
Penetration rate:10-25m/h(Down hole drilling with hammer)
Travel speed:2.5Km/h
Grade ability:21°
Weight:11.5 t
Whole dimension:6.5×2.1×2.8m
Application formation: Unconsolidated layer or bedding rock
Application: Water well or Piliing engineering
Drill method: Mud or downhole hammer drilling
Hammer: Intermediate or high air pressure series