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  • XD-35DB Top Drive Drilling Equipment
XD-35DB Top Drive Drilling Equipment

XD-35DB Top Drive Drilling Equipment

XD-35DB Top Drive Drilling Equipment

XY-35DB tope drive drilling equipment is a new deep-hole coring rig manufactured on the basis of strong developing capacity of China geological equipment group Co., Ltd. And sophisticated oil drilling techniques. The drilling capacity of this deep-hole drilling machine reaches NQ drill rod 3500 meters

 

#

Item

Specification

1

Drilling capacity

 

 

NQ or 71mm wire line rod (m)

≥3500

 

HQ or 89mm wire line rod (m)

≥2500

 

PQ or 114mm wire line rod (m)

≥1800

2

Drill tower

 

 

Structure

K type

 

(m)

≥30.6

 

Max. Hook load (KN)

≥1300

3

Platform

 

 

(m)

2.2

 

Stacking capacity (m)

3500

 

Loading capacity (KN)

≥1100

4

Electric-control system

 

 

Inverter cabinet (KW)

≥450

 

Driller electric control platform

Include cabinet, touch screen

 

Driller room

Multiple control

5

Top drive

 

 

Drive mode

AC variable frequency motor

 

Rated torque (Nm)

≥7000

 

Max. torque (Nm)

≥12500

 

Rotational speed (RPM)

≥500

 

Loading capacity (KN)

≥600

 

Stroke (m)

≥18

6

Main draw-works

 

 

Drive mode

AC variable frequency motor

 

Brake mode

Primary brake: hydraulic disc auxiliary brake: dynamic brake

 

Power (KW)

300

 

Max. Hook speed (m/min)

≥1.5

 

Disc brake torque (KN m)

≥30

7

Drilling feed control

 

 

Control mode

AC variable frequency motor

 

Drilling accuracy (N)

≤3000

8

Draw-works

 

 

Engine

Electromotor

 

Hoist (KN)

≥20 (bare drum)

 

Hoist speed (m/min)

≥120 (bare drum)

 

Pump

 

 

Displacement (L/min)

≥300

 

Pressure (Mpa)

≥25

 


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