High Efficiency Trailer Type Water Well Drilling Rig

Main Application:

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.

Main Features:

1. This drilling rig adopts automobile gearbox combination with 10 rotating speed levels and reasonable speed adjusting range which give this drilling rig large torque and bearing capacity, you can remotely control the gear shifting, operating conveniently and conformably.

2. Large engine power and two reverse rotation gears, can easily handle the drilling accident.

3. The operation handles are reasonably and compactly arranged, make it convenient flexible and reliable to operate.

4. Equipped with normally closed hydraulic chuck, convenient and flexible to operate.

5. Spindle and hoist can be operated separately.

6. Big spindle inner diameter, capable of larger hexagon drilling rod.

Main Specification:

Unity machine parameter:

Drilling depth: 600m Drilling rod diameter: 60mm

End hole diameter: 75mm Max open hole diameter: 300mm

Drilling angle: 90°~ 65° Weight (no power unit included): 1600kg

Dimensions: 2.5*0.9*1.8m

Spindle:

Spindle speed: forward:30-1050r/min/reverse: 29-137r/min

Spindle stroke: 600mm

Spindle inner diameter: 96mm

Lifting capacity: 6000kg

Hoist:

Max.single line hoisting capacity: 4000kg

Single line lifting speed: 0.5-1.9m/s

Wire diameter: 12.5mm Wire length: 50m

Reel diameter: 300mm

Contracting brake diameter: 90mm

Mud pump:

Type: BW-250

Flowing capacity: 250L/min Work pressure: 0.8Mpa

Water inlet pipe diameter: 75mm Water outlet pipe diameter: 50mm

Gear oil pump:

Duplex gear oil pump: CBF-F63/25

Front displacement and pressure: 63L/min, 20Mpa

Behind displacement and pressure: 25L/min, 20Mpa

Power unit:

Diesel engine: 4105 76HP

Electric motor: Y180L-459kw