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SNR400CS new full hydraulic double rotary head water well drilling rig

PRODUCTS > Water Well Drilling Rig > SNR400CS new full hydraulic double rotary head water well drilling rig

SNR400CS new full hydraulic double rotary head water well drilling rig

SNR400CS new full hydraulic double rotary head water well drilling rig 

SNR400CS new 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

SNR400CS

Diesel engine


Model Cummins

6CTA8.3-C215

KW

Power

160

rpm

Rotate speed

2200

Rotary  head

rpm

Rotate speed

0-100

N.m

Max. torque

22000

KN

Max. pullback   force

250

KN

Max. feed force

250

Mast

m

Height

7.2


Angle

0?-90?

m

Stroke

4.5

Rod

mm

Diameter

 89/114/127/159

RC (reverse   circulation) drilling

mm

Max. diameter

1000

m

Depth

200

Rock with water   and air composite DTH

mm

Max. diameter

600

m

Depth

200

m3/Kg

Air consumption

31/24

New DTH

mm

Max. diameter

0

m

Depth

400

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 

BW600/10

Winch

KN

Lifting force

15

Transport   dimension

Kg

Weight

10500

LxWxH     mm

Overall   dimensions

7200x2200x3200

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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