Komatsu 140 Excavator Specs: A Comprehensive Overview
Introduction
The Komatsu 140 Excavator is a powerful and versatile machine designed for heavy-duty construction and excavation projects. With its robust features and advanced technology, this excavator is built to deliver exceptional performance and productivity on the job site. In this article, we will delve into the detailed specifications of the Komatsu 140 Excavator, providing you with all the essential information you need.
Engine Specifications
The engine is the heart of any excavator, and the Komatsu 140 Excavator is equipped with a high-performance engine that ensures optimal power and efficiency. Here are the key engine specifications:
| Engine Type | 4-cycle, water-cooled, direct injection |
| Engine Model | Komatsu SAA4D95LE-6 |
| Displacement | 3.26 L (199 in³) |
| Net Power | 86 kW (115 hp) @ 2,200 rpm |
| Gross Power | 90 kW (121 hp) @ 2,200 rpm |
| Max Torque | 515 Nm (380 lb-ft) @ 1,400 rpm |
Operating Specifications
The Komatsu 140 Excavator offers excellent operating capabilities, allowing operators to tackle various tasks efficiently. Let’s take a closer look at its operating specifications:
| Operating Weight | 13,800 kg (30,424 lb) |
| Bucket Capacity | 0.52 – 1.00 m³ (0.68 – 1.31 yd³) |
| Max Digging Depth | 6,790 mm (22’3″) |
| Max Dumping Height | 7,540 mm (24’9″) |
| Max Digging Reach | 9,820 mm (32’2″) |
| Max Digging Height | 9,380 mm (30’9″) |
Hydraulic System
The hydraulic system of the Komatsu 140 Excavator is designed to provide smooth and precise control over various attachments. Here are the hydraulic system specifications:
| Hydraulic Pump Type | Variable displacement piston pump |
| Max Flow Rate | 2 x 125 L/min (2 x 33 gpm) |
| Relief Valve Pressure | 34.3 MPa (4,980 psi) |
| Boom Swing Speed | 11.5 rpm |
Undercarriage and Travel System
The undercarriage and travel system of the Komatsu 140 Excavator are designed for stability, durability, and smooth operation. Let’s explore the specifications:
| Track Shoe Width | 500 mm (20″) |
| Travel Speed | 5.5 km/h (3.4 mph) |
| Ground Pressure | 34.3 kPa (5.0 psi) |
| Gradeability | 70% |
Fuel and Fluid Capacities
To ensure uninterrupted operation, the Komatsu 140 Excavator is equipped with ample fuel and fluid capacities. Here are the specifications:
| Fuel Tank Capacity | 230 L (61 gallons) |
| Engine Coolant | 13 L (3.4 gallons) |
| Engine Oil | 10 L (2.6 gallons) |
| Hydraulic System | 100 L (26.4 gallons) |
Conclusion
The Komatsu 140 Excavator is a reliable and efficient machine that offers impressive specifications to meet the demands of various construction and excavation projects. With its powerful engine, advanced hydraulic system, and robust undercarriage, this excavator delivers outstanding performance and productivity. Whether you’re digging, lifting, or loading, the Komatsu 140 Excavator is a reliable partner on the job site.
