EBZ135L coal mining roadheader is mainly used for roadway and tunnel excavation in coal roadway, semi coal rock roadway and soft rock. The coal mining roadheader is mainly aimed at the soft rock construction of low coal mine roadway. Low fuselage, low center of gravity, strong climbing ability and strong stability.
Dust spray system of coal mining roadheader has internal and external spray function, and has good dust suppression and pick cooling.
The traveling drive system adopts international advanced technology, with highly integrated motor and reducer, large output torque and suitable for operation;
The hydraulic system of coal mining roadheader adopts constant power, pressure cut-off and load sensitive control, and uses bypass filtration technology to effectively improve the service life of hydraulic components and reduce system faults. The main hydraulic components are international well-known brands.
The electrical system of the mini roadheader adopts flameproof and intrinsically safe switch box and intrinsically safe operation box, with small volume and light weight; The shovel plate has double-sided inclination, which is conducive to coal loading and bottom cleaning; The star wheel surface is overlaid with wear-resistant electrode, which has high wear resistance and long service life.
The middle conveyor has a flat structure, which is smoothly overlapped with the shovel plate, the gantry is high and the transportation is smooth.
The body and rear support are welded with thick plate box structure, with good rigidity and high reliability.
The cutting mechanism of coal mining roadheader has telescopic function, which is conducive to edge sweeping and trimming, reduce vehicle moving, high cutting efficiency and deep undercover;
Dual seat configuration, and the seat can adjust the position to meet the needs of different operating positions, with comfortable and convenient operation;
Large cone angle cutting head design, reasonable pick arrangement, strong drilling and rock breaking capacity, low pick loss and high tunneling efficiency.
Self locking washer is added at the connection position of key parts to ensure long-lasting fastening and high reliability.
| EBZ135L | |
| Overall Size(LXWXH) (mm) | 8932x2200x1470 |
| Shovel plate width (mm) | 2800/2500 |
| Height (mm) (Cutting head is laid horizontally on the highest point) | 1608 |
| Dinting undercut (mm) | 295 |
| Ground clearance (mm) | 158 |
| Width of positioning cutting (mm) | 4840 |
| Height of positioning cutting (mm) | 4000 |
| Gantry height (mm) | 350 |
| Total weight (kgs) | 42000 |
| Climbing capacity | ±18° |
| Travelling speed (m/min) | 6 |
| Grounding pressure (MPA) | 0.131 |
| Total power (kW) | 210 |
| Cutting motor power (kW) | 135 |
| Pump power (kW) | 75 |
| Supply voltage (V) | AC1140/660(customization) |
| Frequency of supply (HZ) | 50 |
| Rotation speed of cutting head (r/min) | 38 |
| Loading capacity (m³/min) | 4.32 |
| Crawler width (mm) | 520 |
| Water pressure of outside spraying (mpa) | 4 |
| Water pressure of inside spraying (mpa) | 2 |
| Maximum size of non removable part (mm) | 3410x1380x1330 |
| Maximum weight of non removable part (kgs) | 4700 |
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Sinosun Technology Group Co.,Ltd.
Address : Yuncheng Industry Zone, Heze City, Shandong Province, China
Tel : +86 530 6531227
Cellphone : +86-13561392361
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