Komatsu PC56
Specifications & Parameters
| Engine Model | Komatsu S4D87E-1 |
| Rated Power(kW) | 34.5 |
| Engine Revolutions(rpm) | 2300 |
| Maximum Torque(N·m) | 145 |
| Inject Type | Direct Injection |
| Fuel consumption(L/h) | 5.0-6.5 |
| Engine Displacement(L) | 2.434 |
| Emisson | China Stage III |
| Track width(mm) | 400 |
| Fuel Tank(L) | 120 |
| Hydraulic Tank(L) | 55 |
| Travel Speed(km/h) | 4.1 |
| Bucket Capacity(m³) | 0.22 |
| Bucket Digging Force(kN) | 39 |
| Boom Length(mm) | 2900 |
| Stick Length(mm) | 1640 |
| Maximum Excavation Radius(mm) | 6130 |
| Maximum Digging Height(mm) | 5860 |
| Maximum Digging Depth(mm) | 3810 |
| Specifications(mm) | 5935×1960×2550 |
| Operating Weight(kg&ton) | 5300 |
| Size Class | Small |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | Japan |
| Year of Production | 2011 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
Komatsu PC56-7 is a 5-ton short tail track hydraulic excavator that has been widely recognized in the small construction machinery market since its launch in 2013 due to its compact design, reliable performance, and high adaptability.
Core advantages and characteristics
-Compact short tail design: The overall width of the machine is only 1960mm, with a small turning radius (rear turning radius of 1650mm), suitable for flexible operation in narrow spaces such as urban tunnels, gardens, indoor renovations, etc.
-High mining performance:
-The maximum excavation depth is 3810mm, the maximum excavation radius is 6130mm, and the bucket capacity range is wide (0.055-0.22m ³), which can adapt to various buckets to meet different working conditions.
-The digging force of the bucket reaches 39kN (approximately 3980kgf), and the digging force of the boom is 24kN, resulting in high operational efficiency.
-Efficient and energy-saving power system:
-Equipped with Komatsu S4D87E-1 turbocharged diesel engine, with a rated power of 34.5-36.5 kW (47 PS) and a displacement of 2.434 L, the power drop is relatively small in high-altitude areas.
-Equipped with CLSS closed load sensing hydraulic system, it achieves coordinated action, precise response, and supports switching between standard mode (fuel-efficient) and P mode (high-yield) to improve fuel economy.
-Strengthening the walking and chassis structure:
-Adopting thickened chain rail links, double-sided sprocket wheels, and five support heavy wheels design to enhance walking reliability and lifespan.
-The grounding pressure is only 30.7kPa, which causes minimal damage to the ground and is suitable for soft soil foundation operations.
-Convenience of operation and maintenance:
-The cab is equipped with adjustable seats that can slide forward and backward, multi sided large field of view glass, and powerful air conditioning to enhance operational comfort.
-The engine hood adopts a rear lift and air pressure strut, which is convenient for daily inspection; The fuel filter and oil filter are centrally arranged for easy maintenance.
-Equipped with a bulldozer shovel as standard, it enhances stability and assists in leveling operations.
-Intelligent management function:
-Standard KOMTRAX remote monitoring system, supporting equipment positioning, job data collection, health diagnosis, and maintenance reminders.
-Market reputation and resale value:
-The user's reputation rating is about 85 points (based on 76 reviews), and the second-hand market is widely circulated (covering Shandong, Hubei, Jiangsu, Sichuan and other places). Some machines can work for up to 18000 hours and still maintain good condition.
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