| Item | Specification |
|---|---|
| Model | PC55MR |
| Engine Model | S4D95E |
| Engine Power | 41.5 kW (55.6 hp) @ 2,200 rpm |
| Operating Weight | 5,440 kg |
| Bucket Capacity | 0.18 m³ (Standard) |
| Max Digging Depth | 3,880 mm |
| Max Digging Reach | 5,970 mm |
| Max Digging Height | 5,330 mm |
| Max Dumping Height | 4,030 mm |
| Bucket Breakout Force | 36.0 kN |
| Arm Digging Force | 25.0 kN |
| Hydraulic System Pressure | 24.5 MPa (245 bar) |
| Fuel Tank Capacity | 140 L |
| Hydraulic Tank Capacity | 70 L |
| Travel Speed | 5.5 km/h (High), 2.8 km/h (Low) |
| Gradeability | 30% (16.7°) |
| Track Width | 450 mm |
| Overall Length | 4,880 mm |
| Overall Width | 1,960 mm |
| Cab Type | Fully enclosed, ROPS (Roll-Over Protective Structure) |
| Tire Type | Rubber Tracks |
Komatsu PC55MR Used Excavator
Description
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Item Specification Model PC55MR Engine Model S4D95E Engine Power 41.5 kW (55.6 hp) @ 2,200 rpm Operating Weight 5,440 kg Bucket Capacity 0.18 m³ (Standard) Max Digging Depth 3,880 mm Max Digging Reach 5,970 mm Max Digging Height 5,330 mm Max Dumping Height 4,030 mm Bucket Breakout Force 36.0 kN Arm Digging Force 25.0 kN Hydraulic System Pressure 24.5 MPa (245 bar) Fuel Tank Capacity 140 L Hydraulic Tank Capacity 70 L Travel Speed 5.5 km/h (High), 2.8 km/h (Low) Gradeability 30% (16.7°) Track Width 450 mm Overall Length 4,880 mm Overall Width 1,960 mm Cab Type Fully enclosed, ROPS (Roll-Over Protective Structure) Tire Type Rubber Tracks
Komatsu PC55MR Used Excavator Overview
The Komatsu PC55MR is a compact yet powerful mini-excavator, designed for efficient operation in both confined and demanding job sites. With an operating weight of 5,440 kg, it combines compact size with strong performance, making it ideal for urban construction and tight spaces.
Powered by the S4D95E engine, it delivers 41.5 kW (55.6 hp) at 2,200 rpm, providing enough power for a variety of tasks without compromising on fuel efficiency. The PC55MR boasts impressive digging capabilities, with a max digging depth of 3,880 mm and a max reach of 5,970 mm, making it versatile for various excavation tasks.
Its bucket breakout force of 36 kN and arm digging force of 25 kN ensure strong and reliable digging performance, even in tough soil conditions. The machine features rubber tracks for excellent mobility, minimizing ground disturbance and enhancing maneuverability in urban or delicate environments. The fully enclosed cabin offers superior operator comfort and safety, making long hours of operation more efficient. This excavator is an excellent choice for contractors looking for a balance of performance, size, and maneuverability.
