EBZ230 road header adopts explosive-proof and intrinsically safe switch box and intrinsically safe operation box which are small in volume, light in weight, flexible in operation, safe and reliable; main controllers are mounted in a sealed shell to shield electromagnetic interference effectively; working conditions are displayed on LCD screen, it adopts menu type operation interface and it is flexible and safe to set parameters; it possesses, overvoltage, motor overload, phase loss, short circuit, over-temperature and earth leakage lockout functions etc.
1, the configuration of hard rock cutting head, cutting arrangement is reasonable, cutting efficiency, broken rock ability;
2, shovel plate width matching, to meet the needs of different roadway conditions.
3, the shipment of high-strength wear-resistant plate, better adapt to hard rock conditions, improve service life.
4, the hydraulic system using constant power, load-sensitive control, energy saving, bypass filtration, high-pressure filtration technology to protect the reliability of the operation of the machine, significantly improve the service life of hydraulic components.
5, the key parts of the connection using imported lock washers, anti-loose effect, improve machine reliability.
Advantages
Hydraulic System
Hydraulic system of EBZ230 type road header adopts constant power, pressure cut off and load sensitivity control. Main hydraulic components adopt products of world famous brands.
Cutting Head
Cutting head is optimized with emulation technique; cutting tooth adopts products from Kennametal Corporation; its layout is reasonable and rock breaking capacity is strong.
Spraying System
praying system of EBZ230 type road header consists of internal spraying system and external spraying system. Internal spraying system is to spray behind teeth so strengthen external spraying system; design of external spraying system is reasonable.
First Conveyor
First conveyor adopts straight structure and is connected with insertion board smoothly. The conveying operation is unobstructed.
Traveling Mechanism
Travelling driving system highly integrates motor and reduction gear with internationally advance technologies; its output torque is large and it is suitable for operation with large dip angle
If there is limit on weight or overall height during transportation, the road header can be disassembled to transport.
[Product Parameter]
| Gross vehicle mass |
47t |
| External Dimensions |
Length |
9340mm |
| Width |
Shovel board |
2900mm |
| Body |
2330mm |
| Height |
Highest point of the cutting head when placed horizontally |
2007mm |
| Body |
1650mm |
| Dinting depth (extensible/inextensible) |
216/200mm |
| Ground clearance |
250mm |
| Positioning cutting Scope |
Height (extensible/inextensible) |
4800/4770mm |
| Width (extensible/inextensible) |
5400/5250mm |
| Area (extensible/inextensible) |
26/25m² |
| Gantry height |
400mm |
| Compressive strength in coal-rock cutting |
≤80/60MPa |
| Gradeability |
±18° |
| Minimum turning radius |
5247mm |
| Travel speed |
6.5m/min |
| Ground pressure |
0.148Mpa |
| Total power |
235KW |
| Cutting motor power |
160/80KW |
| Pump station motor power |
75KW |
| Supply voltage |
AC1140/660V |
| Power frequency |
50Hz |
| Rotating speed of cutting head |
48/24r/min |
| Loading capacity |
Star-wheel type/4.32m³/min |
| Crawler width |
520mm |
| Outside Crawler width |
2330mm |
| Tension type |
Oil cylinder tension, pallet locking |
| Spray pressure |
External spray pressure ≥1.5Mpa |
| Internal spray pressure ≥3Mpa |
| Maximum dimensions of non-removable parts |
3.6×1.66×1.54m |
| Maximum mass of non-removable parts |
5676kg |
Contact way:
Audited Supplier 
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