Large Diameter Pile Hole Drilling Rig Geophysical Equipment

Main Specification:

Unity machine parameter:

Drilling depth: 30-180m Drilling rod diameter: 50 42mm

End hole diameter: 75 46mm Max open hole diameter: 220mm

Drilling angle: 90°~ 75° Weight (no power unit included): 610kg

Dimensions: 2.1*0.9*1.3m

Spindle:

Spindle speed: 130,300,480,730,830,1045r/min

Spindle stroke: 450mm

Hoist:

Max.single line hoisting capacity: 1600kg

Single line lifting speed: 1.06,0.67,0.32m/s

Wire diameter: 13mm Wire cubic measurement: 35mm

Contracting brake diameter: 254mm

Mud pump:

Type: Horizontal single chamber difunctional

Flowing capacity: 160L/min

Maximum pressure: 1.5Mpa Work pressure: 0.7Mpa

Power unit:

Diesel engine: S1105 18HP

Electric motor: Y160M-415kw

Applications:

This drilling rig is widely used in geological general investigation and exploration, road and tall building foundation detection, concrete structure cavity detecting, river levees, subgrade, grouting early detection, civil wells, earth temperature, hydroelectric power-station, highway, roadway, harbor and drilling pile grouting etc.

Features:

l 5 gear shifts, highest rotating speed reaches 1045r/m, high drilling efficiency.

l Using 53*59 hexagon active drilling rod, high rigidity, large transmission torque.

l The machine is equipped with national patented taper clutch, with characteristics of large transmission torque, easy-operating and free maintenance.

l For the winch, using extended planetary gear with supporting frame, greatly improving the hoisting capacity and braking capacity.

l The vertical spindle case is equipped with four pairs of locating bearing to ensure the gyrator has enough rigidity to handle gravel layer and other complex geological conditions.

l Integrate mud pump with 160L/min flow is equipped, makes this drilling machine cost-saving, structure compacting and easy moving.