Quations For Borehole Drilling Machines

Quations For Borehole Drilling Machines

Product introduction: BZCY400WY truck mounted borehole drilling machine is a directly rotary drilling rig. This truck chassis is adopt the 6×4 special chassis of brand SINOTRUK, 11.00R20 steel off-road tire tread, with good off-road performance. Product parameters: How to improve the production...

Product Details

Product introduction:

BZCY400WY truck mounted borehole drilling machine is a directly rotary drilling rig. This truck chassis is adopt the 6×4 special chassis of brand SINOTRUK, 11.00R20 steel off-road tire tread, with good off-road performance.

Product parameters:

Technical parameter

Drilling depth(M)

400

Drilling diameter(mm)

500

Speed of turntable(r/min)

117;102;60;38;23;13;16(reverse)

Torque of turntable(KN.m)

5.4---50(reverse)

Single rope lifting capacity of main windlass(KN)

45

The capacity of main windlass(KN)

270

Single rope lifting capacity of tool windlass(KN)

20

The rope capacity of tool windlass(m)

40

The lifting capacity of hook(KN)

270

Bearing capacity of mast (KN)

270

The height of mast (mm)

12500

Bearing capacity (t)

36

Pipe

Kelly (mm)

108×108×7500

Assistant pipe (mm)

Ф89×10×5500

Hydraulic pump

Pump delivery (ml/r)

50/32

Rated speed (r/min)

2000

Rated pressure(MPa)

20

Diameter of cylinder (mm)

150

Stroke of piston (mm)

180

BW850/2 
plunger pump

Theory of flow (L / min)

600 850

Rated pressure (Mpa)

3 2

Pounding times (min-1)

58 82

Diameter of suction tube (mm)

127

Diameter of drain pipe (mm)

64

Input speed (r / min)

470

Input power (kw)

40

Overall dimensions (mm)

2000*1030*1400

Weight (t)

1.5

Truck chassis

Model

SINOTRUK

Drive form

6×4

Engine

Model

WP7.210E40 diesel engine

Rated power(KW)

155

Speed (r/min)

2300

Size (L*W*H)(mm)

10198×2490×2980

Electric generator

Model

MF

Rated power (kw)

30

Rated voltage(v)

400

Rated current(A)

27

Speed (r/min)

1500

Frequency(Hz)

50

Protection level

IP21

Insulation Class

H

The best working gear (or speed)

5th gear(1000-1400r/min)

The highest speed(Km/h)

70

Weight (kg)

21650

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

12740×2490×4210

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

10780×3040×13800

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.

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After sales service

◎Free warranty service and lifetime tracking service: Provide warranty service and lifetime tracking service according to after-sales service commitment, free maintenance during the warranty period, free replacement parts.

◎According to the customer's experience and geological conditions, we provide strategic choices for Binzhou rig models, provide intimate staff services for each user, and act as a good assistant for your investment.

◎Provide personalized service according to the special requirements of customers, provide drilling technology consulting services for complex geological conditions, freely train technicians for users, and provide extended services beyond key engineering information and operator training.

Main functions of drilling:

1. Obtain underground physical data and obtain core, cuttings, oil, water, natural gas, etc. from the bottom of the well.

2. As a geophysical logging channel, obtain data on various geophysical fields of the rock formation, such as underground military fire tests.

3. As an artificial channel, observe the mineral, hydrological and geological structures in the stratum.

4. Comprehensive application, comprehensive exploration and acquisition, and the use of underground resources.

Hot Tags: mobile rotary water borehole drilling machine, China, manufacturers, suppliers, factory, price, cheap, for sale

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Hot Tags: quations for borehole drilling machines, China, manufacturers, suppliers, factory, price, cheap, for sale

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