Mining Machinery China Famous Brand Coal Roadheader Ebz320

• After-sales Service: Support
• Warranty: 1 Years
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 250-300mm
• Model NO.: EBZ320
• Drill Hole Depth: >300m
• Bit Type: Cone Bit
• Drilling Way: Impactor
• Dinting Undercut: 280mm
• Ground Clearance of Machine: 290mm
• Height of Range of Positioning Cutting: 5700mm
• Width of Range of Positioning Cutting: 7100mm
• Gantry Height: 400mm
• Gross Power: 625kw
• Rotation Speed of Cutting Head: 31 R/Min
• Transport Package: Nude
• Specification: 120000kg
• Trademark: Top Brand
• Origin: China
• HS Code: 84295212
• Production Capacity: 10000 Units/Year

Product Description

Product Description

Factory Manufacturer Roadheader Ebz320 for Sale

EBZ320 roadheader is designed as compact structure, low body, low center of gravity. easy operation, good working performance.

 

Electric control system

EBZ320 roadheader adolts flame proof and intrinsically safe switch box and control box with small size, light weight, flexible operation, which is safety and reliable: main controller is installed in a closed casing that can effectively block out electromagnetic interference; working condition is shown with LCD screen, menu mode is used for operating interface with flexible and safe parameter setting; it is equipped with functions such as overvoltage, motor overload, open-phase, short circuit, over temperature and earth leakage lockout.

 

Hydraulic system
The hydraulic system of EBZ320 roadheader adopts transfer case, several pumps control, with main hydraulic components coming from international brands.

 

Spraying system

Spraying system of EBZ320 roadheader include inside and outside spray systems, of which the front is after-pick spraying which is used to strength outside spraying, the latter is reasonable in design and equipped with leakage detection function.

 

First freighter
Straight structure is adopted for first freighter, which can achieve smooth lapping with hauler bed and transportation.

 

Traveling mechanism
The traveling mechanism is a high integration of internationally advanced motor and reducer, whose big output torque can adapt to operations with large dip angle. If there is limit for weight or total weight during transportation, it can be disassembled for transportation.

 

Product Parameters

Item	EBZ320
Overall weight	120000 kg
Dinting undercut	280 mm
Ground clearance of machine	290 mm
Height of Range of positioning cutting	5700 mm
Width of Range of positioning cutting	7100 mm
Area of Range of positioning cutting	40.47 m²
Gantry height	400 mm
Compressure strength of coal petrography to be cut	≤130/100 Mpa
Climbing capacity	±18°
Travelling speed	0~6.3/10m/min
Min. turning radius	-
Grounding pressure	0.165 Mpa
Gross power	625 kW
Power of Cutting motor	320 kW
Power of pumping stations motor	230 kW
Supply voltage	AC1140V
Frequency of supply	50Hz
Rotation speed of cutting head	31 r/min
Loading capacity	Star wheel type/4.3 m³/min
Crawler width	720 mm
Out. Width of crawlers	2930 mm
Tensioning style	Cylinder tensioning and snap-gauge locking
Water pressure of outside spraying	≥1.5 MPa
Water pressure of inside spraying	≥10 MPa
Max. non-removable parts size	3.4×1.5×1.7 m
Max. non-removable parts mass	10500 kg

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