Rotary Drilling Rig with Lock Pipe GR250

Short Description:

● Max. drilling depth:25m

● Max. drilling diameter:1400mm

● Max. output torque:100kN.m

● Power:153kw, Cummins


General Description

Product Tags

Performance Characteristics

1.Streamlined design of the whole machine, fashionable and elegant, efficient operation, stable performance, high cost performance;
2.No need to dismantle the drill pipe, it can be transported by whole machine;
3.Steel caterpillar chassis driven by double motors, small turning radius;

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4.Equipped with high-definition operation screen, the verticality can be adjusted freely in the cab;
5.The power head has a large torque, and the gear speed can be changed according to different geologic humanization by adopting three gears of high, middle and low gears;
6.Automated depth detection, control drilling degree at any time.
7.Equips with reasonable hydraulic system, keeps the oil temperature normal even in hot summer.

Technical Specifications

Item

Unit

Data

Name

Rotary Drilling Rig with Lock Pipe

Model

GR250

Max. Drilling Depth

m

25

Max. Drilling Diameter

mm

1400

Engine

/

Cummins 6BT5.9-C210

Rated Power

kW

153

Rotary Drive Max. Output Torque

kN.m

100

Rotary Speed

r/min

17-35

Main Winch Rated Pulling Force

kN

60

Max. Single-rope Speed

m/min

50

Auxiliary Winch Rated Pulling Force

kN

15

Max. Single-rope Speed

m/min

30

Inclination of the Mast     Lateral / Forward / Backward

/

±5/5/15

Pull-Down Cylinder Max. Pull-down Piston Push Force

kN

80

Max. Pull-down Piston Pull Force

kN

100

Max. Pull-down Piston Stroke

mm

3000

Chassis Max. Traveling Speed

km/h

2.5

Max. Grade Ability

%

30

Min. Ground Clearance

mm

360

Track Board Width

mm

600

System Working Pressure

Mpa

32

Machine Weight (Exclude Drill Tools)

t

26

Overall Dimension Working Status           L×W×H

mm

7150×2600×13100

Transportation Status      L×W×H

mm

11100×2600×3500

Remarks:

  1. Technical parameters are subject to change without prior notice.
  2. Technical parameters are customizable according to customer’s requirement.

Applications

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Production Line

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Working Video


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