MD300 Portable Hydraulic Rotary Head Wireline Mining Exploration Drilling Machine

• After-sales Service: Yes
• Warranty: 1 Year
• Certification: ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: Kubota Diesel Engine
• Drill Hole Diameter: Btw Ntw Htw
• Model NO.: MD300
• Drill Hole Depth: 300m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Usage: Geotechnical, Mining Exploration
• Power Type: Diesel
• Engine Brand: Kubota
• Characteristic: Diversified Modular Drilling Rig
• Transport Package: in Plywood Case
• Specification: 300
• Trademark: MD
• Origin: China
• HS Code: 8430412900
• Production Capacity: 10 Sets/Month

Product Description

Product Description

MD300/MD300e Portable Full Hydraulic Drilling Rig:

MD300 portable drilling rig is an efficient, lightweight full-hydraulic power head drilling rig. The drilling rig can meet 360° all-round drilling, it is widely used in geological core drilling, geotechnical engineering prospecting, mining exploration, especially suitable for diamond wireline core barrels coring, horizontal directional core drilling, with the characteristics of easy operation, easy movement and high coring rate.
 

Product Features

1. Modular design, reasonable distribution of the weight of each module, each module is suitable for manual relocation, the modules are connected by imported quick connectors;

2. Infinitely variable through-hole power head, equipped with infinitely variable plunger motor, can freely change between high speed and high torque;

3. Constant power hydraulic control system, which can automatically adjust the absorbed power of the hydraulic system according to the mechanical load;

4. Multi-function console, integrated electric-hydraulic control, can be randomly matched with power combinations according to construction requirements, and can monitor the operating status of the engine, the drilling speed of the mud system, and the torque and speed of the pressure drilling system;

5. Equipped with 1.8m stroke feed system, can drill at 45-90°, and equipped with horizontal drilling module, can drill at 0-45°, it can be constructed with 3m drilling tools, and it can also be used for SPT standard penetration test directly;

6. This rig is equipped with high performance Kubota brand diesel engine. Optional "motor power unit", used in tunnels or construction sites with good power conditions, high efficiency and energy saving;

7. Convenient assembly and disassembly, good airtightness, long service life, four hours to complete the removal and assembly of the equipment, and meet the opening conditions;
 
 

Product Parameters

 
 

Model	MD300		MD300E
Drilling depth	BTW	300m	300m
	NTW	200m	200m
	HQ	70m	70m
Power	Kubota V1505T 33kw x1		Stepless speed regulating servo electric motor 30kw x1
Max. Flow of hydraulic system	65 L/min		65 L/min
Max.pressure of hydraulic system	210 bar		210 bar
Max.rotate speed of power head	1200 rpm		1200 rpm
Max.torque of power head	700 N.m		700 N.m
Feeding stroke	1800mm		1800mm
Max.lifting force	65 KN		65 KN
Rope capacity of hoist	400m/5mm		400m/5mm
Max.pull force of hoist	7200 N		7200 N
Max.module weight	180 kg		125 kg

 

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