Boom-type Roadheader

EBH300 Boom-Type Roadheader

  1. Adaptive cutting: Hydraulically driven cutting head delivers high power with adjustable constant-power rotation speed.
  2. Innovative structural design: The cutting unit features integrated lifting, longitudinal extension, transverse translation, and lateral swing capabilities.
  3. Openable shovel: It features full cross-section material collection with an openable design.
  4. High coal cutting efficiency: Positioned cutting along the roadway centerline enables full cross-section cutting and material collection.
  5. Intelligent control: This function achieves full cross-section positioned cutting and material collection, creating favorable conditions for intelligent, unmanned control.
Category:

EBH300 Boom-Type Roadheader—High-Efficiency Coal Cutting Solution

The boom-type roadheader is designed for efficient and precise coal cutting in underground mining. It combines adaptive cutting technology, intelligent control, and innovative structural design to maximize productivity and reduce operational costs.

Key Features

  • Adaptive Cutting: The hydraulically driven cutting head delivers high power with adjustable constant-power rotation speed, ensuring consistent cutting performance.

  • Innovative Structural Design: Integrated lifting, longitudinal extension, transverse translation, and lateral swing capabilities allow flexible positioning and precise cutting.

  • Openable Shovel: Full cross-section material collection is achieved through an openable design for improved efficiency.

  • High Coal Cutting Efficiency: Centerline positioning enables full cross-section cutting and seamless material collection.

  • Intelligent Control: Supports full cross-section positioned cutting and material collection, paving the way for intelligent, unmanned operation.

Product Parameters

Name Unit Technical Specification
Overall dimensions (L*W*H) m 12.3/4.2/2.55
Machine weight t 105
Total installed power kW 447
Positioning cutting height/width m 4.7/6.2
Operating slope ° ±16
Floor dinting depth mm 330
Cutting shaft type – Transverse-axis type
Cutting drive method – Hydraulic motor drive
Cutting power kW 300
Loading method – Five-tooth arc star wheel
Conveying method – Side double-chain scraper type
Traveling speed m/min 0-6

Application Scenarios

The Boom-Type Roadheader is ideal for:

  • Underground coal mining with large cross-section roadways.

  • Mechanized coal cutting and material collection operations.

  • Environments requiring precise positioning, high efficiency, and intelligent or unmanned operation.

Tip: With its adaptive cutting and intelligent control, the Boom-Type Roadheader ensures safe, efficient, and high-precision coal extraction in modern mining operations.

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