Active Member
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[China]
Address: #1 Building, Hanyu golden Valley, Jingshi East Road, Jinan City, Shandong province, PRC
Contact name:Liu
Sinotechdrill International Co., Ltd |
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Hydraulic Crawler Surface Exploration BQ 400 m / NQ 300 m / HQ 160 m Core Drilling Rig
Introduction
Our TDC300 Full-Hydraulic Core Drilling Rig is a crawler type rig. It can drill three kinds of drilling holes, includes: BQ, NQ HQ and PQ. And the corresponding depth are seperately 400m, 300m,160m and 100m. Compared to the similar ability rig, our TDC300 core drill rig is cost-effective. And its crawler design makes the transportation is conveinent.
Technical parameters
| Description | Parameters |
| Nominal drilling depth and diameter | BQ 400m / NQ 300m / HQ 160m/ PQ 100m |
| Speed / Torque | 120-160 RPM / 2150-1560 Nm 230-310 RPM / 1120-740 Nm 480-650 RPM / 560-350 Nm 900-1150 RPM / 310-200 Nm |
| To carry out the process | 1800 or 3500 mm |
| Feeding force | 35 KN |
| Pull force | 50 KN |
| Main hoist force | 32 KN |
| Rope hoist lifting capacity | 12 KN |
| Mast (rigs) Height (from the crane to the ground) | 8.5 m (at 3500mm stroke) |
| Diesel | 75 kw / 2200 rpm |
| Motor | 30 kw / 1500 rpm |
| Machine total weight | About 5000kg |
| Mud pump (optional) | BW-150 |
| Rig loaded type | Crawler/ Wheeled |
Application
TDC-300 type core drilling rig is suitable for wireline diamond core drilling in geological exploration such as metal and un-metal mine, coal field, gas field etc. It can drill holes from vertical to 45 degree through various sorts of formation including soft, hard and broken or fractured formation by wet / dry or flush method.
Feature
● It has a wide range of rotary speed which can be changed from
high to low steplessly, and is suitable for various drilling
methods such as diamond bit drilling and carbide bit drilling, etc.
● Entirely hydraulic drive and operating make it have stepless
gearshift, great drilling capability, wide range application, rapid
borehole speed and high work efficiency especially for using
wire-line core drilling.
● Its structure is designed in various forms, such as, skid
mounted, trailer and crawler mounted chassis which are available
for customer to select. Skid mounted form has the advantages of
easy moveable, small size and light weight, so it assures good
disassemblies, rapid and convenient installation and
transportation, as well as lineate remote operation. Crawler
mounted is also easy to move and flexibly to direct borehole
location.
● A series of optional monitor meter is provided for accurate
drilling control, such as pressure gauges, oil pressure gauges,
rotary speed and feeding speed gauges etc.
● TDC-300 is a full hydraulic top drive power head core drilling
rig. Its main hydraulic components (hydraulic motor, pump,
operating valve etc.) adopted world-famous brand goods to provide
stable performance, reliable product quality and long life usage.
Main component
All main components are used top brand ones which ensure the stable performance as well as productivity.
This model has bigger one TDC300A for choice.
