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 | ° |
