It only makes sense that the company that invented SR (short rear swing) excavators would stay ahead of the competition. The exclusive iNDr Cooling System reduces dust while delivering ultra-quiet operation, and multiple mode settings allow you to dial in the perfect balance of performance and fuel economy.


  • Engine Power - 105.4 hp (78.6 kW)
  • Operating Weight - 32,800 lbs (14,900 kg)

The KOBELCO SK140SRLC-7 is packed with impressive power for a mid-sized machine. Its compact design, short rear swing agility and long digging reach capabilities provide a broad working range and easy maneuverability.

KOBELCO's exclusive iNDr noise reduction system allows the SK140SRLC-7 to minimize dust and suppress noise. This machine also supplies the perfect balance of fuel economy and jobsite productivity with a variety of operating modes. Plus, premier operator comforts mean it's easier to stay focused on the task at hand.

This KOBELCO machine is a winner of the 2021 EquipmentWatch Lowest Cost of Ownership Award.

Image of EquipmentWatch Lowest Cost of Ownership Award


Overall Height (to top of boom)10' 3" (3,130 mm)
Overall Width8' 10" (2,690 mm)
Ground Clearance of Rear End2' 10" (870 mm)
Ground Clearance16.3" (415 mm)
Tail Swing Radius4' 11" (1,490 mm)
Distance From Center of Swing To Rear End4' 11" (1,490 mm)
Tumbler Distance10' (3,040 mm)
Track Gauge6' 6" (1,990 mm)
Shoe Width23.6 (600 mm)
Overall Width of Upperstructure8' 2" (2,480 mm)


Travel Speed3.5 mph (5.6 kph) / 2.1 mph (3.4 kph)
Drawbar Pulling Force31,700 lbf (141 kN)


Operating Weight32,800 lbs (14,900 kg)


ModelIsuzu 4JJ1XDRAC-01
Power Output 115 hp (86 kW)
105 hp (78.6 kW)
Max. Torque277 lbf (357 Nm)
Displacement183 in³ (2.999 ltr)
Fuel Tank49.1 gallons (US) (186 ltr)


Pump 2 Piston
Dozer Blade Blade Height: 20" (515 mm)
Blade Width: 8' 6" (2,590 mm)
Max. Raise Height: 23" (575 mm)
Dig Depth: 23" (575 mm)
Max. Digging Reach28' 11" (8,810 mm)
Max. Digging Reach At Ground Level28' 5" (8,660 mm)
Max. Digging Depth19' 7" (5,980 mm)
Max. Digging Height31' 4" (9,550 mm)
Max. Dumping Clearance23' 4" (7,110 mm)
Max. Vertical Wall Digging Depth16' 3" (4,950 mm)
Min. Swing Radius8' 3" (2,520 mm)
Digging Depth For 8 Feet Flat Bottom19' (5,780 mm)
Bucket Digging Force24,800 lbf (110.4 kN)
Arm Crowding Force13,000 lbf (58 kN)