Model EBZ132 - Narrow-body Roadheader
From Roadheaders
As a machine applicable for semi-coal rock tunnel, the roadheader has narrow-body, high strength, large power, and semi-closure hydraulic system, all of which are as core technique and innovative highlights of the machine; Narrow-body: The body width of the roadheader is decreased, as well as the dimension of the traveling unit, oil tank, operation panel, and rear support. The width between the outside part of two crawlers is 2000mm, and the body width on the crawler is 1800mm;
-
Most popular related searches
Features
- High strength: high strength of the rotative frame increases the strength of the cutting unit, and the bearing capacity of the machine is improved with large bearings of telescope unit and strengthened design of gear-box;
- Travel unit: There are support wheels in the travel unit and the losing power of driving due to inner friction can be reduced to minimum by using this structure. The travel unit is bolted with the body by two rows of fasteners, by which the drifting reliability is improved. Both sides of the support wheels are closed to keep the coal rock out;
- The first conveyor: there is the structure of Double Medium chain used in the first conveyor. By using international brand motors, the driving power can be improved to increase the thrash capability when block and jamming is avoided;
- Cutting unit: the small cutting head is used in cutting unit. Applied with high strength material by strengthening heat-treatment, and fortifying weaker parts, the telescopic cutting unit is good for forming the tunnel;
- Assistant support interface: Two hydraulic cylinder connecting links are equipped on the rear support of the roadheader. When drifting in heavy-gradient tunnel, the single-cylinder hydraulic support can be working;
- Semi-closure hydraulic system: Variable pumps and pilot control are applicable for solving the problem of oil supply in limited space of hydraulic system;
- Electric system: The special controllers are used in electric system. The controller has good vibration-proof performance, high reliability, and good protection function. The controller gives the fault alarm by programming, when current-leakage, overcurrent, overload, phrase-break, and motor overtemperature occur.
Customer reviews
No reviews were found for Model EBZ132 - Narrow-body Roadheader. Be the first to review!