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Sinotechdrill International Co., Ltd
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Full Hydraulic Crawler Core Drill Rig for Mineral Surface Coring

Full Hydraulic Crawler Core Drill Rig for Mineral Surface Coring

Brand Name : Sinotechdrill
Model Number : TDC2000
Certification : ISO & CCC
Place of Origin : China
MOQ : One set
Price : Negotiation
Payment Terms : L/C, T/T
Supply Ability : 25 PCS Per Month
Delivery Time : 20 Days after Receiving Deposit
Packaging Details : Nude packing
Product name : TDC2000
Engine model : Cummins
Engine power : 179KW
Mobile mode : Crawler mounted or truck one
Condition : New
Warranty : one year
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Full Hydraulic Crawler Core Drill Rig for Mineral Surface Coring


Introduction:


A drilling rig is a complex machine consisting of machines, units and mechanisms. The drilling rig is a mechanical device that drives the drilling tool to drill underground and obtain physical geological data in the development of exploration or mineral resources (including solid ore, liquid ore, gas ore, etc.). Also known as a drilling machine. The main function is to drive the drill to break the rock at the bottom of the hole, and to drill or push the drill in the hole. It can be used to drill cores, cores, cuttings, gas samples, liquid samples, etc., to explore underground geology and mineral resources.


TDC2000 full hydraulic core drilling machine is an advanced hydraulic core drilling machine based on foreign research and development, the rig is widely used in solid mineral surface coring operation engineering.


Main parameters:


Engine modelCummins
Engine power179KW
Speed2200Rpm
Drill capacity of core drillBQ,NQ,HQ PQ
2000m,1600m,1300m,1000m
Rotation speed0-1180 Rpm
Rotation torque7000 N.m
Pull force320kn
Feed force320kn
Wireline pulling capacity
(Single rope)
11Kn
Wireline diameter5Mm
Wireline length2050M
Hoist height11.15M
Hoist adjust angel0-90°
Drilling angel45-90°
Feed stroke9200mm
Weight14500Kg
Dimension9420*2250*2880mm
Mobile modeCrawler mounted
Truck mounted
Mud pumpBw250

Principle:


1.The lifting ring and the lifting ring seat are connected by a pin shaft, and the lifting ring seat is welded integrally with the hook rod, the barrel body and the hook body are connected by a left-hand thread, and the stopper block is used to prevent the thread from loosening. The hook body and the barrel can move up and down along the hook rod. The function of the inner and outer load springs is to make the stand up and then bounce up when drilling.


2.The engine body is filled with oil. The seat of the thrust bearing divides the oil chamber into two parts, and the seat ring is provided with an oil hole. Due to the damping effect of the oil flow, the impact vibration of the hook body during the drilling operation is absorbed, and the thread of the drill pipe joint can be prevented from being damaged.


3.The upper end of the cylinder is composed of 6 small springs and a positioning plate, and the positioning device and the frictional force between the annular contact surfaces of the lifting ring seat can prevent the rotation of the lifting ring to make the lifting ring index when the lifting of the empty elevator is lifted.


Picture Of Core Drill Equipment:



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