EBZ200R roadheader is designed as compact structure, low body, low center of gravity. easy operation, good working performance.

1、Electric control system

EBZ200R roadheader adol11ts flame proof and intrinsically safe switch box and control box with small size, light weight, flexible operation, which is safety and reliable: main controller is installed in a closed casing that can effectively block out electromagnetic interference; working condition is shown with LCD screen, menu mode is used for operating interface with flexible and safe parameter setting; it is equipped with functions such as overvoltage, motor overload, open-phase, short circuit, over temperature and earth leakage lockout.

2、Hydraulic system

The hydraulic system of EBZ200R roadheader adopts transfer case, several pumps control, with main hydraulic components coming from international brands.

3、Cutting head

The cutting head is optimized by utilizing simulation technique and picks come from Kennametal Co., Ltd. With reasonable layout and strong rock breaking capacity.

4、Spraying system

Spraying system of EBZ200R roadheader include inside and outside spray systems, of which the front is after-pick spraying which is used to strength outside spraying, the latter is reasonable in design and equipped with leakage detection function.

5、First freighter

Straight structure is adopted for first freighter, which can achieve smooth lapping with hauler bed and transportation.

6、Traveling mechanism

The traveling mechanism is a high integration of internationally advanced motor and reducer, whose big output torque can adapt to operations with large dip angle.

If there is limit for weight or total weight during transportation, it can be disassembled for transportation.



Overall weight

80000 kg

dinting undercut

225 mm

Ground clearance of machine

220 mm

Height of Range of positioning cutting

4800 mm

Width of Range of positioning cutting

6040 mm

Area of Range of positioning cutting

29 m²

Gantry height

400 mm

Compressure strength of coal petrography to be cut

≤100/80 Mpa

Climbing capacity


Travelling speed

7 m/min

Min. turning radius

Grounding pressure

0.15 Mpa

Gross power

387 kW

Power of Cutting motor

200/150 kW

Power of pumping stations motor

132 kW

Supply voltage


Frequency of supply


Rotation speed of cutting head

46/23 r/min

Loading capacity

Star wheel type/4.3 m³/min

Crawler width

650 mm

Out. Width of crawlers

2700 mm

Tensioning style

Cylinder tensioning and snap-gauge locking

Water pressure of outside spraying

≥2.5 MPa

Water pressure of inside spraying

≥3 MPa

Max. non-removable parts size

3.68×1.39×1.48 m

Max. non-removable parts mass

8500 kg

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