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| Warranty: | 1 Years |
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Main feature:
1: Compact structure, body is low, with a low center of of gravity, easy to operate, and operate steadily, . Cutting head is driven by electric motor, and it can be transversal or longitudinal axle form arbitrary. Transversal axle cutter head size can be Φ750x1350 and Φ800x1500 such two standards, it has good cutting speed when cut medium hard coal rock.
2: The difference between Our road header and traditional ones lies in: Cutting arm adpots two joints from, and the two joints are connected by axis pin, and two cylinders control it go up and down, one cylinder control it turn horizontal.
Advantages
1: Because the arm is narrow, the driver's vision is wide, big and small arms coordinate with each other when working, it Increase the flexibility of cutting arm.
2: When cutting forearm bending, the distance between cutting head and apron is 180mm as cutter head is in the middle position, but when it is at two sides position, the distance is only 100mm, so it reduce the distance between cutting head and apron greatly.
3: Because the rotation of cutting head, the coal is retrojected to apron, assistant coaling result is better, it resolve conflict between coal falling fast and coaling slow.
Application:
Cantilever roadheader is suitable to tunneling in drift section of 8-22m2, in accordance with international and local regulations. All our roadheaders are available with a longitudinal or transversal cutterhead, whichever is best suited for your project's geological conditions.
| hard rock road header MKEBH120 |
| Max. tunneling height 3.89m Max. positioning tunneling width 5.56m tunneling section shape arbitrary Economic cutting section 8-22 M 2 gradeability +/-16° compression strength individually when cutting coal petrography ≤ 60MPa dimensions(L, W, H) 9.1x2.1x1.6m production ability 3 m³ /min distance from body bottom to ground 250mm distance of cutting head getting into earth 250mm distance from body top to ground 350mm power 195kw weight 36T pulling force 170KN cutting mechanism form of cutting head vertical axis cutting head (diameter x height) Φ 700x1350 Φ 800x1500 rotate speed 74r/min gear cutting form pickaxe type cutting bits number 62 the power rating of cutting motor 120kw (132KW) loading mechanism loading capacity 180m³ /H rated pressure of loading motor 16MPa power rating of conveying machine motor 16MPa the distance from the top of the shovel board to the ground when ituplift 250mm dinting of the shovel board tip 220mm width of shovel board 2.5m rotary speed of star wheel 35r/min conveyor form Edge double chain scraper chain speed 1.2m/s speed of running 3.2/6.4m /min average grounding specific pressure 0.14MPa crawler belt width 500mm braking form friction clutch pump station power 75kw rated pressure 16MPa Tank capacity 600L Dust extinguishing form outer spray pressure of out spray ≥ 1.5MPa working voltage AC 1140V/660V total power 215KW Operation box explosion-proof form flame-proof The electric controlling box explosion-proof form The flame-proofand essential securityform |
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