Hitachi EH4000 heavy duty mining dump truck
Title: Hitachi EH4000: Power, Efficiency, and Reliability in Heavy-Duty Mining
Meta Description: Explore the Hitachi EH4000 ultra-class dump truck – built for extreme mining environments. Discover its specs, features, and why it’s a top choice for high-volume hauling.
Introducing the Hitachi EH4000: A Heavy-Duty Mining Powerhouse
In the demanding world of large-scale mining, ultra-class haul trucks like the Hitachi EH4000 are engineered to maximize productivity, safety, and cost-efficiency. Designed for rugged terrains and extreme payloads, this electric-drive dump truck sets the benchmark for reliability in open-pit mines. Whether moving coal, copper, or iron ore, the EH4000 combines cutting-edge technology with proven durability to keep operations running smoothly.
Key Features & Benefits of the Hitachi EH4000
1. Massive Payload Capacity
- 400-ton (363 t) class haul truck, with a nominal payload of 221 tons (200 metric tons).
- Optimized body design ensures efficient loading and minimizes spillage.
2. Electric Drive System
- AC electric drive delivers superior traction, torque, and control on steep grades.
- Regenerative braking improves energy efficiency and reduces brake wear.
3. Powerful Engine Performance
- Powered by a Cummins QSKTA60-CE diesel engine, rated at 2,650 kW (3,550 hp).
- Compliant with Tier 4 Final emission standards, balancing power with environmental responsibility.
4. Enhanced Operator Comfort & Safety
- Spacious, ergonomic cabin with advanced vibration dampening and climate control.
- 360-degree visibility, rearview cameras, and collision avoidance systems reduce accident risks.
5. Low Maintenance & High Availability
- Modular components simplify repairs.
- Robust frame and suspension built to withstand years of heavy cyclic loading.
Performance in Extreme Conditions
The EH4000 excels in harsh mining environments:
- Steep Grades: Electric drive provides consistent power on inclines up to 15%.
- Fuel Efficiency: Advanced engine management reduces fuel consumption per ton hauled.
- Durability: Reinforced steel body and heavy-duty axles endure abrasive materials and high-impact loads.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | Hitachi EH4000 |
| Payload Capacity | 221 tons (200 metric tons) |
| Engine | Cummins QSKTA60-CE (Tier 4 Final) |
| Power Output | 3,550 hp (2,650 kW) |
| Drive System | AC Electric |
| Top Speed | 40 mph (64 km/h) |
| Tire Size | 40.00-57 or 53/80R57 |
| Operating Weight | ~816 tons (740 metric tons) |
Advanced Technology Integration
- Onboard Diagnostics: Real-time monitoring of engine, transmission, and tire health.
- Payload Management System: Optimizes load distribution for cycle efficiency.
- Integrated Fleet Telematics: Syncs with mine-wide management software for streamlined operations.
Why Choose the EH4000 for Your Mining Operation?
- Productivity: Fast cycle times and high payloads move more material per shift.
- Cost-Effectiveness: Lower fuel consumption and maintenance downtime boost ROI.
- Global Support: Hitachi’s worldwide dealer network ensures parts and service accessibility.
- Sustainability: Tier 4 Final engine reduces NOx and particulate emissions.
Ideal Applications
- Open-pit coal, copper, gold, and iron ore mines.
- Large-scale quarrying and construction projects.
- High-volume overburden removal.
Conclusion: Built for the Future of Mining
The Hitachi EH4000 embodies engineering excellence tailored to the evolving needs of modern mining. Its blend of raw power, efficiency, and operator-centric design makes it a trusted workhorse for companies prioritizing productivity and total cost of ownership. For mines looking to scale output while maintaining safety and sustainability, the EH4000 is a strategic investment.
Ready to upgrade your fleet? Contact Hitachi Construction Machinery or your local dealer for a customized quote.
FAQ Section
Q: What is the maximum payload of the Hitachi EH4000?
A: It carries up to 221 tons (200 metric tons).
Q: How does the EH4000 compare to Komatsu or Caterpillar trucks?
A: The EH4000 competes closely with peers like Komatsu 830E and Cat 794 AC in payload and efficiency, with a focus on electric drive reliability.
Q: What’s the average tire life on the EH4000?
A: Depends on conditions but averages 6–12 months with proper maintenance.
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