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Crawler Water Well Drilling Rig SNR-350B Drilling Capacity 110m

Basic Information
Place of Origin: China
Brand Name: SINOVO
Certification: CE/GOST/ISO9001
Model Number: SNR-350B
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Nude
Delivery Time: 7-10 work days
Payment Terms: T/T L/C
Supply Ability: 30 set per month
Detail Information
Model: SNR-350B Drilling Capacity: 110m
Hole Diameter: 75-110mm Angle Range: 90°-75°
Spindle Stroke: 450mm Rig Weight: 500kg (without Power Unit)
High Light:

geothermal drilling rigs

,

truck mounted drilling rig


Product Description

Crawler Water Well Drilling Rig SNR-350B Drilling Capacity 110m

 

 

Structural Features:

 

1. Power system is that diesel engine driven hydraulic system. Running, rotating, feeding, lifting, legging, hoisting, unloading are all controlled by hydraulic units. Using DTH for rock drilling, driven and discharged by air compressor.

2. Optional equipped with mud pump for discharging while cutting or roller drilling .

3. Working device is composed of feeding mechanism, carriage(mast), top driven rotating head, slider, centralizer, rod unloading device, winch system, etc.

4. Top driven rotating machine can reach the two types of torque and rotating speed of equal power, low speed with high torque and high speed with low torque, which is realized by the hydraulic manifold block to meet different work conditions and hole diameters.

5. SNR50B rig applies higher mast with longer pull stroke, as this result which can use 4.5m drilling rod, as the same time, it also can match bigger winch to directly use 6m casing.

6. Rotary head can remove out drilling axis by overturning, which is to casing drilling by winch.

7. Feeding type is cylinder leaf chain type, which is reliable and durable.

8. Roller skid is durable.

9. Axis pressure, feeding speed and rotating speed is adjustable.

10. Crawler type running structure, moving easily. Adopt crawler undercarriage and steel track shoe. (optional rubber block for road running). Standard equipped with four long legs, it can easily move to truck without crane while transport for long distance.

11. Four hydraulic legs for adjusting whole machine stability in working condition.

12. Auxiliary winch can lift goods within 1 T, (such as drilling tools, spare parts, etc) It also can assist erection and unload drilling rod and tools. Additionally, it also can match bigger winch, lifting force get to 4T, wire line get to 60m, which can assist to lift and casing drill.

13. Fixed skid with machine in working condition is to increase the working stability.

14. Supplied gradient and special centralizer can ensure vertical and accuracy of opening hole.

15. When using down the hammer drill, pressure system with special oil sprayer can lubricate DTH, so as to extend using life of DTH.

 

 

Technical date:

 

XY-1 Core Crawler Drilling Rig

 

EURO standards

U.S. standards

Drilling capacity

110m

361feet

Hole diameter

Φ75-Φ110mm

Φ3-Φ4.3inch

Max torque

0.6knm

443lbf.ft

Angle range

90°-75°

90°-75°

Spindle max pull force

25kn

5620lbf

Spindle stroke

450mm

18inch

Hoist max lift capacity(single rope)

10kn

2248lbf

Power unit

Electric motor

7.5kw

10hp

Diesel engine

10.3kw

14hp

Rig weight(without power unit)

500kg

1102lb

 

 

SNR-350B Mud pump:

 

Specification 

Unit 

SNR-350B

Max Drilling Depth 

m

380

Hole Diameter

mm

130-350

Initial Hole Diameter

mm

400

Working Air Pressure 

Mpa

1.05-3.45

Air Consumption

m3/min

16-85

Drilling Rod Length 

m

4.5

Drilling Rod Diameter

mm

89/102

Reverse Circulation Appliance

 

optional

 Axial Pressure

T

5

Lifting Force 

T

20

Slow Lifting Speed

m/min

4.2

Slow Feeding Speed:

m/min

5.2

Rapid Lifting Speed

m/min

30

Rapid Feeding Speed

m/min

37

Rotation Torque

Nm

8500/4250

Rotation Speed

r/min

0-90/0-180

Big Service Winch

T

4 (optional)

Small Service Winch

T

1.5

Mud Pump

L/min

BW600/10 or BW450

Centrifugal Pump

 

optional

Power

hp

180

Long Stroke For Support Legs

m

1.4

Feeding Efficiency:

m/h

10-25

Travelling Speed:

Km/h

2.5

Climbing Gradient

 

 21°

Weight 

T

12.5

Dimension:

m

8.2x2.1x2.8

Adapt Condition

Loosen Bed And Bed Rock

Drilling Type

Mud Drilling System Or DTH Drilling System 

Matching DTH

Middle Air Pressure Or High Air Pressure 

 

 

BW600/10 Mud pump:

 

Speciation 

Unit 

BW600/10

Type

 

Horizontal, triplex, reciprocating acting piston pump

Stroke

mm

110

Bore

mm

100

Pump speed 

min -1

232;162;109;76

Output volume

 L/min

600;415;280;195

Rated pressure 

Mpa

3.5;5;7.5;10

Input power

Kw

55

Input speed 

rpm

550

suction head   

m

2.5

Inside diameter of suction hose 

mm

89

Inside diameter of discharge 

mm

51

Overall dimensions 

mm

2230*1715*1230

Weight 

kg

1400

 

 

Accessories:

 

we can supply you complete drilling tools . including  drilling rod ,drilling bits, DTH, Air compressor ,drilling collar, for option.

 

Crawler Water Well Drilling Rig SNR-350B Drilling Capacity 110m 0      Crawler Water Well Drilling Rig SNR-350B Drilling Capacity 110m 1

 

Compressor

 

Crawler Water Well Drilling Rig SNR-350B Drilling Capacity 110m 2

 

Model

Work pressure
(Mpa)

Capacity
 (m3/min)

Axis power
(kw)

Weight
(kg)

Dimension
(mm)

P750

1.27

 21.2

206

4400

4000×1900×2230

 

 

Contact Details

Phone Number : +8613466631560

WhatsApp : +8613801057171