## Komatsu PC120-5K, PC130-5K, PC150HD-5K, PC150NHD-5K, PC180LC-5K, PC180LLC-5K, PC180NLC-5K Hydraulic Excavators
### Unrivaled Performance and Efficiency for Demanding Earthmoving Applications
Komatsu's renowned PC120-5K to PC180NLC-5K series of hydraulic excavators empower operators with exceptional productivity, versatility, and fuel efficiency. Engineered to excel in a wide range of heavy-duty applications, these machines epitomize the epitome of innovation and reliability in the earthmoving industry.
**Advanced Hydraulic System**
At the core of these excavators lies an advanced hydraulic system that optimizes power and precision. The electronically controlled hydraulic pumps deliver precise flow and pressure control, ensuring smooth operation and responsive performance. The closed-center hydraulics minimize heat buildup and energy loss, resulting in exceptional fuel economy and extended component life.
**Powerful Engines**
Under the hood, the excavators are equipped with fuel-efficient four-cylinder engines that meet the latest emission standards. These engines provide ample power for demanding digging, lifting, and grading tasks while adhering to stringent environmental regulations.
**Durable Structures**
The robust construction of these excavators ensures durability and longevity in harsh working environments. The reinforced undercarriage, boom, and arm withstand extreme loads and impacts, providing unwavering stability and minimizing downtime. The high-strength steel components and bolted joints ensure structural integrity even under intense operating conditions.
**Ergonomic Operator Environment**
Operators experience unparalleled comfort and productivity in the spacious and ergonomically designed cabins. The large windows offer excellent visibility in all directions, while the adjustable seat, armrests, and foot pedals accommodate operators of all sizes. The intuitive controls are arranged logically, reducing operator fatigue and maximizing efficiency.
**Advanced Features**
Komatsu's PC120-5K to PC180NLC-5K excavators are equipped with a host of advanced features that enhance safety, convenience, and productivity:
- **Komtrax Telematics System:** Remotely monitor machine performance, location, and maintenance intervals for proactive maintenance and reduced downtime.
- **Boom and Arm Regeneration System:** Recovers hydraulic energy during boom and arm down movements, reducing fuel consumption and increasing overall efficiency.
- **Automatic Idle Shutdown:** Saves fuel by automatically shutting down the engine after a predetermined period of inactivity.
- **Deluxe Air Ride Seat Suspension:** Provides exceptional operator comfort and reduces fatigue during prolonged operation.
- **Rearview and Side View Cameras:** Improve safety and visibility around the machine.
**Customization and Versatility**
These excavators offer a wide range of interchangeable attachments to adapt to specific job requirements. From buckets to breakers, grapples to compactors, the Komatsu PC120-5K to PC180NLC-5K series provides the versatility to handle a diverse array of tasks.
