400 Meters Crawler Portable Water Well Drilling Rig

400 Meters Crawler Portable Water Well Drilling Rig

Product introduction: BZCLY400XWYrotary water drilling rig is truck-mounted rotary drilling rig. The drilling rig adopts the chassis of SINOTUCK 8x4 special vehicle. Product parameters: Characteristic: It is SINOTRUK 8X4 chassis special made rig.The diesel engine, double hydraulic winches,two...

Product Details

Product introduction:

BZCLY400XWYrotary water drilling rig is truck-mounted rotary drilling rig. The drilling rig adopts the chassis of SINOTUCK 8x4 special vehicle.

Product parameters:

Parameter

Drill depth

400 (m)

Drill rod

89mm(3-1/2”)

Winch capacity

Main hook lifting capacity (kN)

240

Auxiliary hook lifting capacity(kN

160

Max- rope speed of main winch(m/min)

60

Max- rope speed of auxiliary winch(m/min)

60

Rotary table

Inner diameter (mm)

500

Rotate speed (rpm)

120;96;56;30;15

Max-torque(kN.m)

25

Mast

Height(mm)

11900

Rated load(t)

28

Drill tool

Kelly(mm)

108*108*7500

Drill rod(mm)

89*6000

Mud pump
BW850/2

Displacement 850L/min

Pressure 2Mpa

Displacement 600L/min

Pressure 3Mpa

Reverse circulation mud pump

6BS
6BS gravel pump+ 6 “ centrifugal pump

Transportation size

L*W*H (mm)

12800*2500*4000

400a1

Characteristic:

It is SINOTRUK 8X4 chassis special made rig.The diesel engine, double hydraulic winches,two types mud pump, rotary table, mast, kelly are all installed on the chassis. It equipped with generator set (MF) and shall provide convenience for night lighting or welding maintenance at the construction site . BZCLY400XWY drilling rig is a kind of direct and reverse circulation drilling rig. It can drill with drill pipe 89mm in mud or air compressor drilling ways, besides it can drill with reverse pump for piling for big hole. It is highly adaptable to the stratum structure and according to the local geological conditions, can be used for drilling in clay, sand, highly weathered rock, bedrock, basalt and other strata.

How to improve the production efficiency of hydraulic water drilling rigs?

1. After the drill bit of the hydraulic water well drilling rig is drilled into the structure, the center drilling tool needs to be replaced in time. First, you need to clean the bottom of the hole and then blow off the residue at the bottom of the hole. After the drill bit stops rotating, the drill bit in the hydraulic water well drilling rig is drilled. It is most suitable when the lifting force is slowly increased and the lifting force is just enough to lift the drill bit.

2. The drilling process summarizes the drill bits of the hydraulic water well rig. It is also necessary to pay close attention to the subsequent working conditions of the casing, to know the specific conditions of the drilling in time, to clean the drilling holes in time, and to drill the drill bit on the water drilling rig. Strong lifting is prohibited during this process.

3. There will be more residue at the bottom of the hydraulic well rig. The eccentric drill bit will be stuck by the slag and affect its collection and production. At this point, it is necessary to deliver compressed air and clean the holes again. And let the down-the-hole hammer work for a short time, the water well rig model, and then re-do the center drill lifting work.

Feature of drilling rig

More speed grade,Max.torque is up to 8000N.m.

Large spindle,powerful drilling capacity,high efficiency.

Good dismountability,light weight,move easily.

Equipped with a water brake for steady and smooth deep hole drilling.

With low center of gravity and long traveling distance,much more reliable and stable.

With an antivibration meter,easy to know the condition in the hole.

Our services

1.Any inquiries will be replied within 12 hours.

2.Professional manufacturer, Welcome to visit our factory at any time.

3.High quality, fashion designs, reasonable & competitive price and fast lead time.

4. Protection of your sales area, ideas of design and all your private information.

400a3


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