High-Performance 260 Kw Power Ebz260 Roadheader for Hard Rock Tunneling

• After-sales Service: Online After-Sale Services
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Model NO.: EBZ260
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 150-200mm
• Drill Hole Depth: >300m
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Transport Package: 500X500X500 Cm
• Specification: 500X500X500 cm
• Trademark: Top Brand
• Origin: China
• Package Size: 500.00cm * 500.00cm * 500.00cm
• Package Gross Weight: 85000.000kg

Product Description

Specification

Item	EBZ260
Overall weight	85000 kg
dinting undercut	275 mm
Ground clearance of machine	260 mm
Height of Range of positioning cutting	5030 mm
Width of Range of positioning cutting	5950 mm
Area of Range of positioning cutting	30 m²
Gantry height	400 mm
Compressure strength of coal petrography to be cut	≤110/90 Mpa
Climbing capacity	±18°
Travelling speed	7 m/min
Min. turning radius	-
Grounding pressure	0.165 Mpa
Gross power	447 kW
Power of Cutting motor	260/200 kW
Power of pumping stations motor	132 kW
Supply voltage	AC1140V
Frequency of supply	50Hz
Rotation speed of cutting head	54/27 r/min
Loading capacity	Star wheel type/4.3 m³/min
Crawler width	650 mm
Out. Width of crawlers	2700 mm
Tensioning style	Cylinder tensioning and snap-gauge locking
Water pressure of outside spraying	≥1.5 MPa
Water pressure of inside spraying	≥3 MPa
Max. non-removable parts size	3.755×1.5×1.47 m
Max. non-removable parts mass	8700 kg

Product Description

1. Electric control system
EBZ260 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.

2. Hydraulic system
The hydraulic system of EBZ260 roadheader adopts transfer case, several pumps control, with main hydraulic components coming from international brands.

3. Spraying system
Spraying system of EBZ260 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.

Company Profile

SUPEREGN Industrial (Shanghai) Co., Ltd. is a leading Chinese construction machinery exporter, affiliated with SUPEREGN INDUSTRY LIMITED, located in the downtown of Shanghai City. Since our company was founded, we persistently introduce excellent Chinese construction machinery to international markets.