XY-44B 1400m Coring Minning Engineering Drilling Rig
Construction application of Coring Minning Engineering Drilling Rig
XY-44B core drilling rig adopts the rotary drilling push to push the drilling pipes into the soil, with water or cement grout injection, it can continuously and quickly take out the columnar soil and rock core samples at a specific depth without external interference.
Application of Coring Engineering Drilling Rig XY-44B
Geological exploration
Foundation inspection
Environmental survey
Engineering investigation
Hydrological wells drilling
Shallow oil or gas drilling
Geothermal drilling
Large-diameter cement pile for foundation construction.
Rob Dia. | Φ42mm | Φ50mm | Φ60mm | Φ89mm | |
Drilling depth | 1400m | 1300m | 950m | 800m | |
Spindle rotary speed | Low speed forward | 82r/min;151r/min;243r/min;320r/min | |||
High speed forward | 265r/min;466r/min;745r/min;983r/min | ||||
Reverse speed | 46r/min;143r/min | ||||
Drilling angle | 0―360° | ||||
Spindle hole diameter | 93mm | ||||
Maximum torque of spindle | 4200N.m | ||||
Spindle stroke | 600mm | ||||
Spindle lifting capacity | 120kN | ||||
Spindle maximum pressure | 90kN | ||||
Rated pressure of hydraulic system | 8MPa | ||||
Maximum lifting force of single rope of winch | 45kN | ||||
Drilling rig movement stroke | 460mm | ||||
Electric motor | Y225S-4,37kW | ||||
diesel engine | R4105ZD1,52kW | ||||
Dimensions (length × width × height)) | 3200mm×1100mm×1950mm | ||||
Drilling rig weight (not including power machine) | 2200kg |
Specification