Deep Water Well Drilling Machines

Deep Water Well Drilling Machines

BZC600BLBC deep water well drilling machines also known as full hydraulic rig. A rig that uses hydraulic pressure to drive and control all moving parts. This type of drilling rig realizes stepless speed change by high-pressure variable oil pump, which simplifies the transmission mechanism and removes the gear transmission.

Product Details

Product introduction:

BZC600BLBC deep water well drilling machines also known as full hydraulic rig. A rig that uses hydraulic pressure to drive and control all moving parts. This type of drilling rig realizes stepless speed change by high-pressure variable oil pump, which simplifies the transmission mechanism and removes the gear transmission. It not only reduces the weight of the rig but also fully utilizes the power. At the same time, the rig has a high speed, stable operation, convenient and safe operation, easy to realize automation and instrumentation, and is particularly suitable for drilling water borehole.

Product parameters:


Technical parameter

Drilling depth(M)

600

Drilling diameter(mm)

500

Speed of turntable(r/min)

117;102;60;38;22;13;16(reverse)

Torque of turntable(KN.m)

5.4----50

Single rope lifting capacity of main windlass(KN)

50

Maximum lifting capacity of main windlass(KN)

300

Single rope lifting capacity of assistant windlass(KN)

60

Maximum lifting capacity of assistant windlass(KN)

240

The lifting capacity of hook(KN)

300

Bearing capacity of drilling tower (KN)

360

The height of drilling tower (mm)

15519

Drill pipe

Kelly bar(mm)

108×108×10500

Assistant pipe (mm)

.Ф89×10×9000


WB1200/12
plunger pump

Diameter of cylinder (mm)

120

Stroke of piston (mm)

140

Theoretical flow (L / min)

1200 970  846  467

Rated pressure (Mpa)

4.5 5.5 6.5 12

Diameter of suction tube (mm)

120

Diameter of drain pipe (mm)

64

Input power (kw)

110



Truck chassis

Drive form

8×4


Engine

Model

WP10.270E32

Rated power(KW)

199

Speed (r/min)

2300

Size (L*W*H)(mm)

11510*2480*2800

Electric generator

Model

MF

Rated power (kw)

30

Rated voltage(v)

380

Rated current(A)

27

Speed (r/min)

1480

Frequency(Hz)

50

The highest speed(Km/h)

70

Weight (kg)

27500

Transport size(L*W*H)(mm)

15539×2480×4032

Working size(L*W*H)(mm)

11145×2480×16765


1

Features:

1.BZC600BLBC truck mounted drilling rig is designed by our engineers. It is a kind of truck mounted and rotary drilling rig.

2.The truck chassis adopts the special crane chassis of brand BENZ and the main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable, drilling tower, feed mechanism are set up on the chassis.

3.This rig is a rotary drilling rig with directional circulation. It is equipped with WB1200/12 mud pump which adopts the slurry as the washing fluid and can drill on clay, sand and rock if it is equipped with suitable drilling bit.

The power of drilling rig comes from the truck engine; the rig has distribute implement and hydraulic system.

4. We can install the spare electric engine and clutch implement according to client's requirement, so that the rig can work with diesel engine or electric engine.

We set up a generator (MF) which is convenient to illuminate or work at night.


Matters Attention

1. All the members should listen to the unified command of the captain, The workers should wear a helmet, and with the safety belts when climb the tower.

2. It is a good job to record the drilling process.

3. In the process of drilling, it is necessary to pay attention to the changing situation at any time, if there is unusual noise, turn resistance increases, mutation load, the pressure of mud is inadequate , the mud reduce or not to return back, etc. It is necessary to immediately take measures to deal with the abnormality. If it is of no effect, please lift the tools and check.

4. In the loose stratum, it should not be a long time to drill, and it must be slowly to lift or fall the tools. When drill or complete, it must inject the mud to the hole at once, it will prevent the collapse.

5. If the tools are locked in the hole, it must act the tools up an down. When the tools are loosed, and then lift the tools.

6. When complete the drilling, it must lift out the tools and put them to the safe place, it will prevent burying the tools.

7.Adjusted according to different strata of the viscosity of drilling mud, and select the appropriate bit or other drilling method used.

8. It is strictly prohibited to make the rig be in the long-term overloading situation.

9. Can not bump the screw thread of drill pipe when carry them, take protective measures. When use the dill pipe, please clean the screw thread and smear grease.

10. The compression device using the wire rope is used only mild pressure in the hard layer.(And the pressure is less than 1 ton) It must not be forced, otherwise the bored will easily tilt. So it is recommended to use drill collar to press.

2

FAQ:

1. Can it work with tricone bit?

Yes, it can. We can equip tricone bit as your size, and together with connector for drill bit and drill rod, for your convenient use.

2. Can it drill hard rocks? How fast?

First, the ground type can be soil, sand, gravel, hard rocks, mixed ground, etc. Second, if your ground is all large blocks of granite, limestone, we will suggest you use our other models, like BZC-series, which is air compressor feeding type, specially designed for complete blocks of hard rocks.

The drilling speed in soil and sand is 15~25m per hour.

The drilling speed in rocks is 6~8m

The drilling speed in hard rocks, like granite, is 1~2m per hour.

3. Can it be customized as crawler type?

Yes, sure. as following picture:

The legs are hydraulic type.

4. what kinds of drill bits can we use for BZC600BLBC water well drilling machine?

Three wing bit for open hole, or drill in soil, sand, and gravel.

Alloy bit is for soil, sand and very soft rock ground.

PDC bit is to drill soft rock and hard rock.

Tricone bit is to drill very hard rocks.

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