Roadheader EBZ-132 used for mining of coal mixed with the hardness of rock faces no more than 70 MPa, the workings of softwood and for wiring engineering tunnels. It can be 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 a large manual control and destruction of species. miner combine is configured to match the highest international level, inner and outer dust protection system. 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, which can be used in managing and servicing. Comprehensive electrical protection higher than the national standard.
The hydraulic system miner combine has a function to maintain a constant pressure in the hydraulic system, the pressure in the line contour cutting and loading circuit is sensitive overload protection. This processor is a portable secure remote control and the combined group of valves. The processor used in several new patent technology.
miner combine EBZ-132 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 - 20,1 m 2, a longitudinal tilt angle ± 18 0. The optimum height for the job - 2,2-3.3 m.
miner combine EBZ-132 is a crawler designed for the average mode, having the executive body of the election type. Harvester is used for sinking mines and tunnels. Combine a electrohydraulic drive system and a modular design for easy transportation, installation / removal and maintenance. Mountain mass bounces rotating cutting body is located on the harvester boom. Cutting body driven by a motor with water cooling via a two-speed epicyclic gearboxes and.
The manipulation of the boom is done vertically, horizontally and in an arc using the hydraulic cylinders and moves freely in the work, allowing selectively run in the bottom of any production profile. Dust suppression system is located on the boom and a set of nozzles irrigate the treated area under irrigation and clove through the nozzles on the executive board.
If you want to roadheader can be equipped with a high-pressure irrigation system. Standard executive body of the axial type motor has a capacity of 132 kW. Repulsed rock mass is going on the feeder as it moves to the bottom of the combine. The feeder can be raised and lowered as necessary to ensure proper clearance at the stretch of the combine or work rebellion / fall produce. The feeder is equipped with a shovel stars that move the rock mass to the scraper conveyor, mounted in the center of the combine. Stars are hydraulically driven via gears mounted under the feeder.
The scraper conveyor drive is equipped with two hydraulic motors on the collapse of the conveyor and docked with the feeder is mounted on the front and rear hinge arms combine. This arrangement allows the conveyor to move with the feeder when lowering / lifting of the latter. The scraper conveyor transports the material is chipped into the tail of the car, where the shipment takes place in the mine transport systems. Motion miner combine by using trucks. Truckee driven by a hydraulic motor through a gearbox. Each motor has a built-in trucking braking system, which is triggered when disconnecting the electrical or hydraulic systems. The brake system is also activated if the control lever Tracians in neutral. Truckee have a low ground pressure, allowing you to work in a very soft soil.
Behind the combine are auxiliary jacks for lifting it. These jacks are used to stabilize the harvester at work as well as the passage of the inclined workings. In addition, jacks may be used in servicing processor. The hydraulic system is equipped with oil station, consisting of a piston pump, resulting in the operation of the motor with air cooling. The hydraulic system consists of a number of high-pressure circuits and control circuits and control. All hose connections and fittings are equipped with the BRC, which makes all the hydraulic circuits are easy to service.
Cooling hydraulic and engine cutting unit is carried out using a water system miner combine . Water system directs the flow of coolant through the cooling oil tank and through the engine water jacket cutter body. Once the water has passed through all the single phase cooling system, it may be applied to the dust suppression system or removed through the drain line. Water system of the machine is equipped with pressure sensors and flow of water. The sensors are connected to an electrical control circuit, which allows the engine to run the executive body only if the required level of flow / pressure water, providing cooling and irrigation.
Roadheader EBZ-132 for the average mode is generally described in technical specifications and skomplektovat of:
Loading systems and conveyors:
EQUIPMENT FOR LUBRICANTS:
|Machine Length||8950 mm|
|Machine Height||1480 mm|
|Machine Width||2800 mm|
|Total Weight (Standard Configuration)||45 t|
|Ground Clearance||210 mm|
|Max. Non-removable Part Dimensions||3,4 х1,39х1,28 m|
|Max. Cutting Height||4000 mm|
|Max. Cutting Width||5100 mm|
|Min. Working Height||1700 mm|
|Dinting Depth||200 mm|
|Cutting Motor Power||132 кW|
|Rotating Speed of Cutting Head||44 r/min|
|Economic Cutting Hardness||≤ 70 МPа|
|Conveyor Type||Double Circuit, Fixed|
|Rated Chain Speed of Scraper||61 m/min|
|Loading and Conveying System|
|Loading Mode||Chain Wheel|
|Driving Mode of the Star Wheel of Shovel Board||Hydraulic|
|Loading Chain Wheel Type||Four-axis|
|Gear Rotating Speed||33 r/min|
|Conveying Capacity||3,4 m3/min|
|Travelling Speed||0 - 6,0 m/min|
|Track Height||700 mm|
|Ground Specific Pressure||0,135МPа|
|Motor of Oil Station||75 кW|
|System Pressure||18 МPа|
|Oil Tank Capacity||500 l|
|Dust Suppression||Internal & External Spraying|
|Spray Water Pressure||3 МPа|
|Supply Voltage||140/660В 50 Hz|
|Oil Pump Motor Power||75 кW|
|Cutting Motor Power||132 кW|
|Total Power||207 кW|