Komatsu PC4000-6 Excavator

Certified with ISO 9001 for quality management, ensuring exceptional manufacturing standards and consistent product performance across all applications.

State-of-the-art production ensures reliability, enabling machines to deliver unmatched performance in demanding environments.

Cutting-edge technology integrated into manufacturing processes to meet global standards of excellence in durability, safety, and productivity.

Robust structural design developed using field experience and finite element analysis to ensure longevity and operational efficiency.

Undercarriage wear parts are extended-life components, significantly reducing replacement frequency and lowering operating costs.

Large-diameter rollers, idlers, and sprockets enhance durability and minimize wear, even in the most demanding work conditions.

Extensive precision hardening improves contact surfaces, reducing wear and increasing the longevity of critical machine components.

Hardened track link pin bores provide added strength, ensuring reliable operation in tough terrains and heavy-duty applications.

Designed to withstand extreme environments, providing consistent performance and reducing downtime due to maintenance or repairs.

Electronic pump management optimizes hydraulic performance, providing precision control and improved efficiency in challenging work environments.

Comprehensive filtration system continuously monitors and protects hydraulic components, reducing wear and ensuring extended reliability.

High-efficiency swing-out oil coolers offer effective heat management, maintaining optimal hydraulic performance during extended operations.

Simple open-circuit hydraulic system design ensures ease of maintenance and reduces downtime for service and repairs.

Advanced hydraulic technology enhances machine responsiveness, improving digging speed and productivity across various applications.

Engineered for consistent control and performance, ensuring smooth and precise operation in all work conditions.

Powerful digging forces ensure high-volume material movement, significantly increasing the machine's output and operational efficiency.

Easy bucket filling design reduces cycle times, boosting productivity and enhancing operator convenience in every loading operation.

Proven attachment designs guarantee durability and seamless integration, ensuring maximum efficiency and operational reliability.

Cylinders mounted under the shovel attachment provide additional protection, ensuring long-lasting performance in tough conditions.

Customizable buckets and wear packages are designed to suit varying material densities and ground conditions for optimal productivity.

Engineered for high-output performance, achieving more tons per hour while minimizing operational challenges across demanding applications.

Komatsu low-noise cab, mounted on viscous mounts, minimizes vibration and noise, creating a quiet and comfortable operator environment.

Spacious cab with floor-to-ceiling front windows provides excellent visibility and enhances operational safety and accuracy.

Advanced climate control system with pressurized, filtered air ventilation and air conditioning ensures comfort in extreme conditions.

Multi-adjustable air suspension seat offers superior comfort, specifically redesigned to meet the demands of mining operations.

Elevated operator position provides a clear all-around view, improving efficiency and safety during operation.

Ergonomically designed cab with intuitive controls enhances operator comfort and reduces fatigue during extended shifts.

Komatsu SDA16V160 engine delivers 1400 kW (1875 HP) at 1800 rpm, ensuring unmatched power for heavy-duty applications.

Advanced electronic engine management system optimizes fuel consumption and enhances performance across a wide range of operations.

Low engine emissions meet EPA Tier 2 regulations, ensuring environmentally friendly operation without sacrificing power.

Integrated Centinel Engine Oil Management system extends oil life and reduces maintenance intervals, saving time and operational costs.

Engine Reserve Oil Supply system ensures continuous lubrication, minimizing downtime and extending engine service life.

Eliminator Oil Filter system eliminates disposable filters, reducing waste and enhancing the machine’s sustainability.

Hydraulically operated ground access ladder provides easy and safe access to service areas for routine maintenance tasks.

Generous access to major service points from the machinery house floor level simplifies inspections and component replacements.

Internally lit, enclosed machinery house with a wall separating engine and pump areas enhances safety and organization.

Automatic central lubrication system ensures consistent greasing, minimizing wear and increasing component longevity.

Vehicle Health Monitoring System (VHMS) provides real-time data on machine performance, reducing downtime and optimizing productivity.

Ground-level service center with Wiggins connections allows convenient access to key systems, simplifying maintenance and repairs.