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SNR800CS full hydraulic double rotary head water well drilling rig

PRODUCTS > Water Well Drilling Rig > SNR800CS full hydraulic double rotary head water well drilling rig

SNR800CS full hydraulic double rotary head water well drilling rig

SNR800CS full hydraulic double rotary head water well drilling rig, It can be drilled with DTH hammer, and can also be drilled with mud pump , casing rotator to meet different geological conditions. It is suitable for large diameter water wells, pile holes, mining rescue and other projects.

The rig can provide three different types of drilling rig, such as truck, trailer type and crawler type, according to the needs of the users. The drilling rig is powered by two diesel engines. The upper rotary power head is made up of high-speed motor and gearbox, and the bottom rotary head is made up of low speed, high torque hydraulic motor and gearbox. The propulsion system is fed by the oil cylinder. Rotating and feeding system are controlled by hydraulic pilot control which can achieve stepless speed regulation. Breaking out and in drill rod, leveling the whole machine, winch and other auxiliary actions are controlled by hydraulic system. The structure of rig is designed to reasonable, which is easy to operate and maintenance.

 

Technical Parameters

Drill model

SNR800CS

Diesel   engine


Model   Cummins

6LTA8.9-C325

KW

Power

239

rpm

Rotate   speed

2200

Rotary  head

rpm

Rotate   speed

0-150

N.m

Max.   torque

32000

KN

Max.   pullback force

450

KN

Max.   feed force

450

Mast

m

Height

14.5


Angle

0?-90?

m

Stroke

10.5

Rod

mm

Diameter

 89/114/127/159

RC   (reverse circulation) drilling

mm

Max.   diameter

1500

m

Depth

200

Rock   with water and air composite DTH

mm

Max.   diameter

600

m

Depth

300

m3/Kg

Air   consumption

31/24

New   DTH

mm

Max.   diameter

300

m

Depth

800

m3/Kg

Air   consumption

31/24

Traditional   DTH

mm

Max.   diameter

300

m

Depth

120

m3/Kg

Air   consumption

31/24

RC   pump


Model  

6,7,8

Mud   pump


Model  

BW1000/14

Winch

KN

Lifting   force

15+50

Transport   dimension

Kg

Weight

14000

LxWxH     mm

Overall   dimensions

9200x2250x3200

 

Optional

Rig operation by truck or trailer or crawler

Mast extension

Breakout cylinder

Air compressor

Centrifugal pump

Mud pump

Water pump

Foam pump

RC pump

Screw pump

Drill pipe box

Pipe loader arm

Opening clamp

Support jack extension




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