Roadheader KPYU-50

Max breaking strength of caved rock, MPa

100

Abrasiveness of rocks, mg, less

15

Maximum overall boomwise rock section, m²

35

Minimum fnished section of a working, m²

10

Working angle range, degree

+ 18 њ

Overall dimensions in transport position, m:

• Length
• Over- feeder width
• Frame top height

• 12,9
• 4,0
• 1,75

Electric motor power of boom cutter, kW

132

Scraper chain speed, m/sec

1,1

Travel speed, m/min

• at operation (and loading)
• when fitting (without loading)

• 1,3
• 5,5

Truck haulage force of, t max

28

Average ground pressure, MPa

0,11

Pump station electric motor power, kW

110

Power supply voltage

1140/660

Mass of the equipped machine, t

53

Body of the machine With a tank-like frame and rotating frame

• High strength steel fabrications;
• Inside chambers are used as a tank, this provides compact confguration of the body.

Cutting boom

• High strength steel gears;
• "DAMEL" 132 KW power electric motor with a water cooling system.

Crawler undercarriage

• A tractive force of 28 t is ensured by means of application of high -torque waveform gear reduction units with intermediate rollers;
• 740 mm wide tracks maintain a specifc ground pressure of 7,1 нPБ..

Gathering apron

• 4000 mm wide with detachable gatherer boards and individual hydraulic drives;
• "double cone" pin seals.

Magnetic station

• "Il'ma" production with easy- to- remove covers.;
• diagnosis of the road header operation;
• radio controlled from a remote control panel.

Pump station

• 110 KW power pump station;
• gear pumps and hydraulic control components are imported.