Description
Specially designed for construction of tunnels in the construction of the subway connecting the grid to 380
Roadheader EBZ-100A is used for mining of coal, mixed faces the fortress of rocks less than f = 6, the workings of softwood, as well as the laying of engineering tunnels. Harvester can cut, load and transport the rock mass simultaneously with loading railcars, conveyor belts and motorized belts. Harvester has a compact design, low center of gravity, easy to manage, has great potential in the destruction of the manual control of the breed. Roadheader has a configuration corresponding to a high international level, internal and external control systems with dust. Gearbox and hydraulic suspension combine integrated and highly integrated. The middle part of the transport system has a joint and a large dump height. The combine has an LCD display with a demonstration of the functions in the dynamics, easy to manage and maintain. Comprehensive electrical protection higher than the national standard. This roadheader is safe compact remote control, which is easy to manage. Roadheader is widely used for drilling in different directions for tunneling faces the soft coal and mixed faces, for penetration of softwood. Also, it is used for laying railway tracks and roads, as well as for the installation of water reservoirs.
Removable cross-sectional area from one position - 24 m ², a longitudinal tilt angle ± 18º. The optimum height for the job - 2.5-4.0 m.
Main parameters
Technical Parameters | |
Length (Without Reversed Loader) (m) | 9,22 |
Length (With Reversed Loader) (m) | 15,4 |
Shovel Borad Width (m) | 2 |
Outer Width of Track (m) | 1,96 |
Width of Machine Body (m) | 1,99 |
Max. Feeding Height (m) | 1,95 |
Working Height of Cutting Head (m) | 1,87 |
Weight (t) | 30 |
Ground Clearance (mm) | 245 |
Dinting Depth (Dinting Depth of Cutting Head) (mm) | 410 |
Dinting Depth (Shovel Board) (mm) | 410 |
Loading Height (mm) | 350 |
Gradeability | ±14° |
Economic Cutting Hardness (MPa) | ≤50 |
Total Power (kW) | 162,5 |
Manufacturing Parameters, Locating Section Size (m) | 5,17 (H) х 5,58 (W) |
Locating Cutting Area (m2) | 25 |
Gantry Height (mm) | 380 |
Non-removable Part Dimensions (m) | 3.0 х 1.0 х 1.37 |
Max. Non-removable Part Dimensions (m) | 3,0х1,0х1,37 |
Max. Non-removable Part Weight (t) | 5,5 |
Cutting Part | |
Cutting Head Mode | Spherical, Conical Pick |
Rotating Speed of Cutting Head (r/min) | 46 / 23 |
Motor Power (kW) | 100 / 60 |
Telescopic Distance of Cutting Head (mm) | 560 |
Pick Quantity | 30 |
Spray Type | Internal & External Spraying |
Shovel Board Part | |
Loading Type | Four-axis |
Conveying Capacity (m3/min ) | 2 |
Coal Feeder Width (Shovel Board Width) (m) | 2 |
Dinting Depth (shovel board) (mm) | 410 |
Lifting Height of Shovel Board (mm) | 341 |
Reversed Loader | |
Type | Twin Outboard Chain Scraper |
Motor Conveying Capacity (m3/min) | 4 |
Chute Size (mm) | 500 * 285 (w * h ) |
Chian Speed (m/min) | 58 |
Travelling Part | |
Type | Caterpillar |
Travelling Speed (m/min) | 3.5 / 7 |
Track Width (mm) | 450 |
Ground Specific Pressure (MPa) | 0,14 |
(Chain Track) Chain-tension Method | Cylinder |
Hydraulic System | |
System Pressure (MPa) | 15,7 |
Oil Tank Capacity (L) | 400 |
Oil Pump Motor Power (kW) | 55 |
Hydraulic Motor | |
|
125 |
|
IAM1200 H4 |
|
IAM400 H2 |
|
16 |
Direction Change of Manual Lever | 5 groups |
Cooling Method | Water |
Cylinder Quantity (piece) | 14 |
Spray System | |
Dust Suppression | Internal & External Spraying |
Consumption (L/min) | 100 |
Nozzle Pressure of External Spraying (MPa) | 1,5 |
Nozzle Pressure of Internal Spraying (MPa) | 3 |
Belt Conveyor | |
Length (m) | 7,1 |
Weight (t) | 2,55 |
Max. Height (m) | 2,15 |
Min. Height (m) | 0,8 |
Transverse Swing Ability (m) | 5 |
Swing Angle (°) | 15 |
Belt Speed (m/min) | 1,6 |
Belt Width (mm) | 650 |
Parameters of Electric Drum | |
|
7,5 |
|
76 |
|
380 |
|
400 |
Electrical Equipment | |
1. Main Circuit | |
Rated Voltage (V) | AC380 |
Rated Current (A) | ≤315 |
Rated Frequency (Hz) | 50 |
Output | 4 |
Rated Power (kW) | 162,5 |
2. Control Unit | |
Type | CXH4-24E |
Degree of Protection | Explosion-proof |
Rated Voltage (V) | DC24 |
Rated Power (kW) | <4.8 |
3. Power Switch | |
Size and Type | KXJ1-163 / 380E-4 |
Degree of Protection | Explosion-proof |
Rated Voltage (V) | |
|
AC380 |
|
AC36V, AC220V, AC24V, DC24V, DC12V,AC120V, AC100V |
Rated Current (A) | ≤315 |
4. Motor Working Principle | |
Type | Asynchronous, Explosion-proof, Water Cooling |
Model | DEBD-100 / 60-4 / 8S, H Insulation, Type of Work S2 |
Rated Voltage (V) | AC380 |
Rated Current (A) | 190 / 165 |
5. Oil Pump Motor | |
Type | Asynchronous, Explosion-proof, Water Cooling |
Model | YBU-55 (Univoltage),Insulation Grade H, Type of Work S1 |
Rated Voltage (V) | AC380 |
Rated Current (A) | 105 |
6. Braking System | |
Type | |
Size and Model | Explosion-proof |
Rated Voltage (V) | BZA2-5 / 36J (A) Interlock Device |
Rated Current (A) | AC36V |
Application | 5 |
|
|
|
|
7. Electric Bell | |
Type | Explosion-proof |
Size and Model | BAL1-127 |
Rated Voltage (V) | AC127 |
Rated Current (A) | 0,35 |
8. Lighting | |
Type | Explosion-proof |
Size and Model | DGE15 / 24L (A) |
Rated Voltage (V) | AC24 |
Rated Power (W) | 15 |
Quantity (piece) | 3 |
9. Methane Sensor (Gas Sensor) | |
Type | CJG4, Explosion-proof |
Rated Voltage (V) | DC18 |
Rated Current (mA) | 320 |