Used KOMATSU PC88MR
Parameters
| Engine Model | SAA3D95E-1 |
| Rated Power(kW) | 50.7 |
| Engine Revolutions(rpm) | 1850 |
| Maximum Torque(N·m) | 337 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 4.2-5.8 |
| Engine Displacement(L) | 2.445 |
| Emisson | Stage V |
| Track width(mm) | 450 |
| Fuel Tank(L) | 125 |
| Hydraulic Tank(L) | 56 |
| Travel Speed(km/h) | 5 |
| Bucket Capacity(m³) | 0.28 |
| Bucket Digging Force(kN) | 61.3 |
| Boom Length(mm) | 3150 |
| Stick Length(mm) | 1650 |
| Maximum Excavation Radius(mm) | 6880 |
| Maximum Digging Height(mm) | 4380 |
| Maximum Digging Depth(mm) | 4565 |
| Specifications(mm) | 6340×2260×2960 |
| Operating Weight(kg&ton) | 8720 |
| Size Class | Large |
| 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 turbocharged SAA3D95 China IV engine, 50.6kW net power & 337N·m low-speed torque, more powerful than PC78US. Passive DOC regeneration without urea cuts long-term maintenance cost.
Genuine MR full zero-tail swing design with only 980mm tail radius, counterweight never overhangs tracks during rotation, perfect for narrow residential lanes, factory interiors and basements without wall collision.
Standard 3.15m boom + 1.65m arm with 0.28m³ rock bucket delivers deeper digging & larger payload than 7.8-ton PC78US. Optional offset boom enables trenching close to walls without repositioning the machine.
CLSS closed-center load-sensing dual pump hydraulics with total flow 160L/min support all-day operation for 88-class breakers. Independent gear pump for dozer avoids power loss during backfilling, ultra-precise fine control.
Reinforced heavy-duty boom & stick with fully sealed dust-proof pins resist deformation and oil leakage during long-term stone & heavy earth work, low overall failure rate.
Factory pre-installed bi-directional auxiliary lines for breakers, grapples, rippers and tilt buckets without extra pipe modification, multi-purpose for municipal breaking and foundation excavation.
Standard Komtrax telematics provides real-time monitoring of working hours, fuel consumption and location for efficient rental & construction fleet management.
All ground-level service access points allow single-person daily maintenance without climbing work.
Photos
