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G-3 Truck drilling rig

The machine has the overall structure of mechanical transmission, hydraulic auxiliary, chase hole opening box type mechanical power head, equipped with the chase hole vibrator of hydraulic drive, open and close hydraulic clamping device, hydraulic shackle device and other devices.

Category:

Truck Mounted Drilling Rig

Description

Main performance:

The machine has the overall structure of mechanical transmission, hydraulic auxiliary, chase hole opening box type mechanical power head, equipped with the chase hole vibrator of hydraulic drive, open and close hydraulic clamping device, hydraulic shackle device and other devices.This machine is advanced, novel, compact and has excellent technical performance. The whole machine is equipped by vehicle with flexible motor. It is a new kind of multi-functional and multi-purpose engineering geological drill.

The drill has the functions of rotary drilling, impact drilling, vibration drilling and static pressure drilling, and can also be combined into multiple compound drilling functions.B. Drilling with rotating and vibrating follow pipe;C. Percussion and vibration following pipe drilling;D. screw drilling and other functions.

Scope of application:

G-3 drilling rig is mainly used for deep engineering geological survey of large and heavy industry construction, civil high-rise building, highway, railway, bridge, dam and national defense construction, as well as hydrogeological survey, simple water well, geophysical blasting hole and shallow drilling of small irrigation column piles.

Technical parameters:

1. Engineering geological bore

Aperture: 150mm open hole, 110mm end hole;Depth: 100 m

2. Foundation pile hole

Aperture: opening 600mm;15 m depth:

3. Drill pipe diameter :50mm, 89mm

4. Power head (open-box mechanical power head)

R /min: 12,18,36,53,80,116,162,237 r/min

Stroke: 4000 mm

Plus pressure: 30kN

Pulling force: 40kN

5. Hoist

Lifting speed: 0.21, 0.65, 1.41, 2.86m/s

Promotion capacity: 30kN

6. Mast height: 9m

7. Vibrator: hydraulic motor drives double eccentric chase hole vibrator

Hole diameter: 154mm

Excitation force: 50kN

8. Clamping device (hydraulic)

Clamping force: 120kN

9. Shackle (hydraulic)

Torque: 7.2 kN · m

10. Power (according to user requirements)

Motor: y225m-4 type: 45kW, 1500r/min

Diesel engine: 495J4 type: 40.4kw, 2200r/min;Type ZH4100P: 40kW, 2000r/min

11. Chassis model: jiefang one-row semi-truck (3 passengers)

12. Total machine weight (including automobile) : 12295kg;Total mass: 14000kg

13. External dimensions (transportation status, length x width x height, mm) : 9390 x 2420 x 3730

Iv. Optional parts

1. Impact secondary winder

2. Bw-450 or bw-200 mud pump

3. Double-wall reverse circulation device

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