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DXA165 DTH Drilling Rig

Basic Info

Model No.:  DXA165

Product Description

Model NO.: DXA165 Power Type: Diesel Condition: New Propulsion Capacity: (0-4162 Kgf.) Diameter of Cylinder: 100mm Stroke: 2750mm Fast Propulsion Speed: 27 Mpm Trademark: GLORYTEK Origin: China Usage: Water Well Type: Core Drilling Rig Drilling Diameter: 115 mm -180 mm Mechanism Type: Cylinder and Feed Chain Rod Diameter of Cylinder: 70mm Slow Propulsion Speed: 1.8 Mpm Lifting Capacity: 6818 Kgf Specification: SGS General Description and Application:
Our rig DXA165 is a firm, integrated, self propelled, crawler mounted, diesel engine driven(electric driven is optional), hydraulically operated blast hole Drilling Rig for drilling holes from 115 mm to180 mmdiameter by DTH method in soft to hard formations.
The rig is a full hydraulic and high-efficiency Drilling Machine, which is widely used for slope presplit and blast hole projects in surface mine, stone pit, etc. The compressor, power unit, hydraulic system, cooler, dust collection system etc. Are mounted on the excavator type chassis.
Main Feature:
1. DXA165's main frame is made of rolled structural steel, which is very firm and durable.
2. DXA165 adopts top drive type hydraulic rotary head. Two Eaton Brand low speed & high torque cycloid motors drive the gear reducer to adjust bypass flow control valve on the console according to the working condition.
3. A drilling rod changer (carousel) is mounted on the tower, which can contain 5 pieces of drilling rods. It can provide easy and automatically (rod) changing. This rod changer is designed for manual or remote swing in and swing out operations.
4. DXA165 adopts the CUMMINS M11-C330 engine with advanced exhaust gas turbocharger and intake intercooler.
5. The DXA165 is using Sullair 600XH screw air compressor, it giving17 m3/min (600 CFM) at 13.8 bar (200 psi) is a single stage oil flooded rotary screw design.
Technical Parameters of       
DXA-165(Diesel)/DXA-165E(Electric)
DTH Drilling Rig

Drilling Diameter 115 mm -180 mm



Drilling Depth 27 m

PROPULSION SYSTEM

Propulsion capacity (0-4162 kgf)
Mechanism type Cylinder and Feed Chain
Diameter of cylinder 100mm
Rod diameter of cylinder 70mm
Stroke 2750mm
Slow propulsion speed 1.8 mpm
Fast propulsion speed 27 mpm
Lifting capacity 6818 kgf 



ROTATION SYSTEM ETON (USA  )
Type Hydraulic top head drive
Speed range 0-100 rpm
Max torque 3.28 KN.m
No. of rotary motors 2
Rotary head power 50 HP/37.3kW



TRAVELLING SYSTEM Hydraulic motor driving
Rated power 50hp
Manufacturer(Motor) TIC   (Korea ) or Teijin (Japan)
Length of Centre of gyration of Crawler 2875 mm
Crawler centre distance 1830mm
Crawler ground pressure 0.89 kg /cm2
Max. travelling speed 1.4km/h
Gradeability 26
Ground Clearance 300 mm



TOWER DESIGN

Construction Fabricated steel structure
Stroke of rotary head 5500 mm
No. of cylinder be raised 2
Diameter of cylinder 140 mm
Rod diameter of cylinder 90 mm
Stroke of cylinder 850 mm



Drill Pipe (ROD)/CHANGER(CAROUSEL)
Capacity 5 pcs (rod) in changer and 1 pc in drill string, totally 6 pcs Drill Rod
Type Single arm swing manual type and Remote Hydraulic Cylinder in cabin.
Drill pipe 114mm  OD *4mlong start drill rod.
114mm  OD *4.2mlong drill pipe.
Breakout system Hydraulic, cylinder operated

COMPRESSOR

Manufacturer Sullair (USA)
Model 600XH
Type Single stage rotary screw compressor
Displacement 600 CFM
Pressure 200 psi



ENGINE
Manufacturer Cummins (USA)
Model M11-C330
Power 330BHP/246KW
Working speed, full load/no load 2100/1400 rpm



LEVELLING JACKS




Number of jacks 4
Diameter of cylinder 125 mm
Stroke 850 mm
Diameter of jack pads 600 mm



MAIN FRAME

Construction Fabricated steel structure



CAB   YES
Windscreen wiper YES
Rearview mirror YES
Connection with the chassis Bolt connection, Rubber Pad damper and seal



Air Conditioner YES
Cool Air YES, 4.0KW
Warm Air YES, 5.0KW
System Voltage 24 V    D.C
System Electric Power Max.380W



HYDRAULIC SYSTEM Parker (USA)
Pump 4 unit gear pump
Drive From dampner end thru' propellor shaft
Reservoir capacity 230 litres
Hydraulic. Oil cooler Standard



DIMENSIONS

Working condition: 6500*3400*8000 ( mm )
Transportation condition 7900*3400*3660 ( mm )
Total    Weight (DRY) 18000 Kg .

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