Used KOMATSU PC56-8
Parameters
| Engine Model | S4D87E-1 |
| Rated Power(kW) | 34.5 |
| Engine Revolutions(rpm) | 2300 |
| Maximum Torque(N·m) | 146 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 3.2-4.8 |
| Engine Displacement(L) | 2.434 |
| Emisson | Stage V |
| Track width(mm) | 300 |
| Fuel Tank(L) | 60 |
| Hydraulic Tank(L) | 18 |
| Travel Speed(km/h) | 4.9 |
| Bucket Capacity(m³) | 0.2 |
| Bucket Digging Force(kN) | 39 |
| Boom Length(mm) | 2900 |
| Stick Length(mm) | 1600 |
| Maximum Excavation Radius(mm) | 5950 |
| Maximum Digging Height(mm) | 4000 |
| Maximum Digging Depth(mm) | 3840 |
| Specifications(mm) | 5900×1960×2560 |
| Operating Weight(kg&ton) | 5590 |
| Size Class | Mini |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | Japan |
| Year of Production | 2020 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Check the latest price. |
Features
Equipped with Komatsu S4D87 4-cylinder China IV direct injection engine, 40.8kW high power output with strong low-speed torque, 25% higher digging & breaking power than 4.5-ton mini excavators. Low vibration & noise fit residential and municipal road construction, universal cheap spare parts cut maintenance cost.
Short-tail compact body with only 1380mm tail swing radius, avoids wall collision in community alleys, municipal pipelines and factory interior work. Compact overall size enables easy flatbed transport without over-width formalities.
Standard 2.9m boom + 1.6m arm matched with 0.20m³ rock bucket delivers larger digging depth & bucket volume than PC45MR. Optional short breaking arm & long deep-dig arm cover municipal trenches, building foundation, landscaping and old house demolition.
Bi-directional high-flow regenerative hydraulics support long-hour continuous medium hammer work with ultra-smooth fine control for slope finishing & precision trenching, friendly for new operators with seamless combined movements.
Reinforced heavy-duty boom & stick with thick high-strength steel, fully sealed dust-proof pins prevent oil leakage and abrasion during long-term earth & stone work, low overall failure rate.
Factory pre-installed bi-directional auxiliary hydraulic lines support 56-class breakers, grapples & rippers without extra pipe refitting, multi-purpose for municipal breaking and foundation excavation.
Standard Komtrax telematics enables real-time monitoring of working hours, fuel consumption and location via mobile & PC for efficient rental and municipal construction fleet management.
All ground-level service access points allow single-person daily maintenance without climbing work.
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