The used Kobelco50sr is a compact yet powerful excavator, tailored for projects where space is limited but productivity can’t be compromised. Renowned for its agility, this model shines in urban construction, backyard renovations, and utility installations, proving that size doesn’t hinder performance.
Under the hood, a robust 3-cylinder diesel engine delivers consistent power while maintaining fuel efficiency—critical for operators looking to balance productivity with operational costs. The hydraulic system responds swiftly, providing precise control over the bucket and arm, making it ideal for tasks like digging trenches, grading soil, or handling materials in tight quarters.
A defining feature of the Kobelco50sr is its short-radius design, which reduces the rear swing radius significantly. This allows the excavator to maneuver effortlessly in confined areas, such as between buildings or alongside existing structures, minimizing the risk of collisions and maximizing workflow efficiency. The durable undercarriage, with reinforced tracks, ensures stability even on uneven terrain, enhancing safety and longevity.
Operator comfort is a priority in the Kobelco50sr. The ergonomic cabin features an adjustable seat, intuitive control layout, and excellent visibility, reducing fatigue during extended work sessions. Safety is enhanced by ROPS/FOPS certification, ensuring protection in case of tipping or falling objects, while clear sightlines to the work area further prevent accidents.
Many pre-owned Kobelco50sr units come with detailed service histories, documenting regular maintenance of key components like the engine, hydraulic pump, and filters. Coupled with Kobelco’s extensive parts network, this ensures easy access to replacements, keeping downtime to a minimum. Its strong resale value also makes it a sound investment for small businesses or contractors expanding their fleet.
| Item | Value | Unit |
| Model | Kobelco50sr | - |
| Operating Weight | 5100 - 5300 | kg |
| Engine Model | Yanmar 4TNV94L | - |
| Engine Type | 4-cylinder, water-cooled diesel | - |
| Displacement | 2.189 | L |
| Rated Power (Net) | 30.5 | kW |
| Rated Power (Net) | 41.1 | HP |
| Rated RPM | 2200 | rpm |
| Maximum Digging Depth | 3800 | mm |
| Maximum Digging Height | 5850 | mm |
| Maximum Unloading Height | 4100 | mm |
| Maximum Digging Radius | 6250 | mm |
| Bucket Capacity Range | 0.12 - 0.22 | m³ |
| Bucket Breakout Force | 38.5 | kN |
| Arm Breakout Force | 24.5 | kN |
| Track Type | Steel (rubber optional) | - |
| Track Width | 300 | mm |
| Track Total Length | 2540 | mm |
| Track Center Distance | 1550 | mm |
| Travel Speed (Low/High) | 2.8 / 4.8 | km/h |
| Swing Speed | 9.5 | rpm |
| Fuel Tank Capacity | 70 | L |
| Hydraulic Oil Capacity | 65 | L |
| Overall Length (Transport) | 5550 | mm |
| Overall Width (Transport) | 1850 | mm |
| Overall Height (Transport) | 2550 | mm |
| Minimum Ground Clearance | 310 | mm |
| Gradeability | 30 | ° |
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Used Excavator Kobelco50sr Compact Design Low Hours & Full Service Records Images
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