XCMG Official Manufacturer Roadheader EBZ320 for sale

EBZ320 Roadheader

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

1、Electric control system

EBZ320 roadheader adol11ts flame proof and intrinsically safe switchbox and control box with small size, light weight, flexible operation, which issafety and reliable: main controller is installed in a closed casing that caneffectively block out electromagnetic interference; working condition is shownwith LCD screen, menu mode is used for operating interface with flexible andsafe parameter setting; it is equipped with functions such as overvoltage,motor overload, open-phase, short circuit, over temperature and earth leakagelockout.

2、Hydraulic system

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

3、Cutting head

The cutting head is optimized by utilizing simulation technique andpicks come from Kennametal Co., Ltd. With reasonable layout and strong rockbreaking capacity.

4、Spraying system

Spraying system of EBZ320 roadheader include inside and outside spraysystems, of which the front is after-pick spraying which is used to strengthoutside spraying, the latter is reasonable in design and equipped with leakagedetection function.

5、First freighter

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

6、Traveling mechanism

The traveling mechanism is a high integration of internationallyadvanced motor and reducer, whose big output torque can adapt to operationswith large dip angle.

If there is limit for weight or total weight during transportation, itcan be disassembled for transportation.

Item	Index
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