Special jobs require specially equipped machines. KOBELCO has engineered these specialty excavators to take on unique applications that no ordinary excavator could touch.
The unique KOBELCO SK390LC-11 H&W is designed with the undercarriage of a High & Wide excavator and the upper structure of a Conventional excavator. With a wider stance, increased clearance, and larger boom cylinders, the SK390LC-11 H&W delivers superior stability and maximum lift capacity to increase jobsite performance.
You’ll even find we’ve taken care of the little things like adding swing flashers and a color rear view camera. Plus, premier operator comforts mean it’s easier for you to stay focused on the task at hand.
| Overall Height (to top of boom) | 12' 5" (3,780 mm) |
| Overall Width | 12' (3,650 mm) |
| Ground Clearance of Rear End | 4' 11" (1,510 mm) |
| Ground Clearance | 30.9" (785 mm) |
| Tail Swing Radius | 11' 10" (3,600 mm) |
| Distance From Center of Swing To Rear End | 11' 10" (3,600 mm) |
| Tumbler Distance | 13' 3" (4,050 mm) |
| Track Gauge | 9' 8" (2,950 mm) |
| Shoe Width | 27.6 (700 mm) |
| Overall Width of Upperstructure | 10' 3" (3,120 mm) |
| Travel Speed | 3.7 mph (5.8 kph) / 2.2 mph (3.6 kph) |
| Drawbar Pulling Force | 71,900 lbf (320 kN) |
| Operating Weight | 84,000 lbs (38,100 kg) |
| Model | Isuzu 6HK1 |
| Power Output |
282 hp (210 kW) 265 hp (198 kW) |
| Max. Torque | 797 lbf (1080 Nm) |
| Displacement | 475.4 in³ (7.79 ltr) |
| Fuel Tank | 132.9 gallons (US) (503 ltr) |
| Number of Main Pumps | 2 |
| Bucket Digging Force | 56,200 lbf (250 kN) |
| Arm Crowding Force | 40,700 lbf (181 kN) |
