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Mine Drilling Rig
  • Roadheader EBZ75 Tunneling Machine
  • Roadheader EBZ75 Tunneling Machine
  • Roadheader EBZ75 Tunneling Machine
  • Roadheader EBZ75 Tunneling Machine
  • Roadheader EBZ75 Tunneling Machine
  • Roadheader EBZ75 Tunneling Machine
Roadheader EBZ75 Tunneling Machine

Roadheader EBZ75 Tunneling Machine

  • 1 - 4 Sets
    $89,000
  • >= 5 Sets
    $85,000

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
View product details

Roadheader EBZ75 Tunneling Machine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Tunnel Excavation: Capable of drilling through rock and soil with a 350mm diameter cutterhead, powered by a robust diesel engine for consistent performance in demanding environments.
  • Material Handling: Efficiently manages excavated material during tunneling operations, ensuring smooth workflow and minimal downtime.

Key features

  • 1. Robust Steel Frame for Enhanced Durability

    • With a corrosion-resistant steel frame, ensure structural integrity and longevity in harsh underground environments. Outperforms aluminum-frame models in heavy-duty scenarios*

  • 2. Advanced Hydraulic Controls for Precision Operation

    • With an ergonomic operator cab and hydraulic-driven cutting systems, achieve real-time adjustments for precise tunneling. Reduces operator fatigue compared to manual systems*

  • 3. 350mm Drilling Diameter for Efficient Excavation

    • With a 350mm drilling diameter, efficiently penetrate both soft soil and hard rock. ~20% faster penetration than traditional models in similar conditions*

  • 4. Versatile Scenario Adaptability for Commercial Use

    • Designed for continuous operation in commercial mining projects, ensuring reliability in long-term underground use. Adaptable to diverse geological conditions compared to single-purpose models*

  • 5. Eco-Friendly Design with Safety Compliance

    • Equipped with dust suppression systems and noise-reduction features, meet ISO safety and environmental standards. Exceeds basic compliance requirements of non-certified competitors*

Product details

Roadheader EBZ75 Tunneling Machine

The Roadheader EBZ75 Tunneling Machine is a robust, diesel-powered drilling rig designed for efficient tunneling in medium to hard rock formations. With a 350mm drilling diameter and advanced cutting technology, it combines durability, precision, and operator safety for underground construction projects.

Technical specifications

FeatureSpecificationApplication Scenario
Drilling Diameter350mmPrecision tunneling in medium-hard rock
Engine TypeDiesel (200 HP)Heavy-duty operations in remote areas
Cutterhead MaterialHardened Steel with Multiple BitsEfficient rock fragmentation in varied geology
Track SystemSteel-ReinforcedStable movement over uneven underground terrain
Hydraulic SystemHigh-PressurePrecise control of cutterhead and boom
Operator CabErgonomic, Climate-ControlledEnsuring comfort during prolonged shifts
AutomationReal-Time Parameter AdjustmentOptimized cutting in dynamic soil/rock conditions
Dust SuppressionOSHA-Compliant SystemMinimizing health risks in enclosed tunnels
Material HandlingHigh-Capacity Conveyor (100 T/h)Efficient excavation waste removal
Warranty1 Year (Mechanical Parts)Peace of mind for initial operational use

Customization guide

Adjustable cutting bit configurations to meet specific rock hardness requirements.

Get inspired

The EBZ75’s modular design and customizable cutterhead make it ideal for diverse tunneling scenarios, from mining shafts to urban infrastructure projects. Its diesel power ensures reliability in off-grid environments, while automation reduces manual intervention for safer, faster results.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Drilling Depth350mm400mm (+15%)455mm (+30%)
Automation LevelManualSemi-Auto [+15%]Fully Auto [+30%]*
Dust SuppressionBasicEnhanced [+20%]Premium [+40%]
Material Handling80 T/h95 T/h (+15%)100 T/h (+25%)
Warranty1 Year2 Years3 Years

Supplier's note

  1. Technical Breakthroughs:

    • The Pro model’s fully automated system enables 30% faster tunneling in complex rock formations compared to manual operation.
    • The high-capacity conveyor (100 T/h) outperforms industry standards by 20%, reducing downtime in large-scale projects.
    • Premium dust suppression reduces particulate by 40%, exceeding OSHA requirements for safer underground work environments.

  2. Version Selection Guidance:

    • Base Model: Ideal for small-scale projects or contractors prioritizing cost-efficiency.
    • Advanced Model: Suited for medium-sized operations requiring semi-automation and extended warranties.
    • Pro Model: Best for heavy-duty tunneling in challenging geologies, where speed, precision, and long-term reliability are critical.

    With the Pro model’s fully automated cutterhead adjustments, you can achieve 30% faster progress in hard-rock tunnels. Its dust suppression system paired with a 100 T/h conveyor ensures a safer, cleaner workflow—critical for urban projects near populated areas.

Frequently asked questions

  • What tunneling machine suits projects requiring a 350mm drilling diameter?

  • How to maintain the cutterhead of a diesel-powered tunneling machine?

  • Steel vs Aluminum frames for tunneling machines: Which is more durable?

  • Can the EBZ75’s cutterhead bits be customized for different rock types?

  • Is the EBZ75 compliant with underground mining safety standards?

  • How does the EBZ75 minimize environmental impact during tunneling?

  • Diesel vs electric tunneling machines: Which is better for remote sites?

  • What warranty and support come with the EBZ75 tunneling machine?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Drilling CapacityLarge-scale mining projectsDrilling Diameter: 350mm (▲ 40% over industry standard 250mm, ISO 13374)Enables deeper boreholes for complex projects; ▲▲ Advanced: 400mm (▲▲ 60% increase)Higher operational costs vs smaller models; requires skilled operators.
Power SourceRemote off-grid sites100 HP Diesel Engine (ISO 8178 compliant) ▲ over 80 HP industry standardReliable in electricity-free zones; ▲▲ Advanced: Hybrid Diesel-Electric (▲ 30% fuel efficiency)Higher emissions vs electric models; maintenance costs for advanced systems.
MobilityRough terrain constructionSteel-tracked undercarriage (ISO 10243) ▲ over wheeled systemsSuperior traction on uneven surfaces; ▲▲ Advanced: All-terrain tracks (▲ 20% mobility boost)Increased weight complicates transportation; higher initial cost.
Control SystemAutomated tunneling operationsManual operation with basic automationReduces labor dependency; ▲▲ Advanced: Full automation (ISO 13849 compliant)Requires skilled technicians for advanced features; higher upfront investment.
Environmental ImpactUrban tunneling near residential areasDust suppression system (ISO 14001 compliant) ▲ over no standard systemMeets strict environmental regulations; ▲▲ Advanced: Noise reduction to 75 dBA (▲ 20 dB quieter)Adds to initial cost; requires regular maintenance for advanced systems.
WarrantyLong-term project commitments1-year warranty (▲ 6 months over industry standard)Enhanced customer assurance; ▲▲ Advanced: 2-year warranty (▲▲ extended coverage)May require higher purchase price for advanced models.

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