| Model |
KOBELCO SK120-3 Medium Hydraulic Crawler Excavator |
| Operating Weight(Standard Steel Track & Cabin) |
11700 kg |
| Standard Heaped Bucket Capacity |
0.45 m³ (Optional:0.35~0.60 m³) |
| Overall Transport Length |
7650 mm |
| Overall Transport Width |
2490 mm |
| Overall Transport Height(Cab Top) |
2650 mm |
| Standard Track Shoe Width |
500 mm |
| Track Gauge |
2090 mm |
| Track Length on Ground |
2620 mm |
| Ground Clearance |
400 mm |
| Rear Swing Radius |
2380 mm |
| Engine Model |
ISUZU 4BG1-T 4-Cylinder Turbocharged Diesel Engine |
| Engine Type |
Water-cooled,4-stroke,direct injection turbo diesel |
| Rated Net Power |
62.3 kW @2150 rpm |
| Engine Displacement |
3.865 L |
| Fuel Tank Capacity |
250 L |
| Hydraulic System Total Oil Volume |
130 L |
| Main Hydraulic Relief Pressure |
30.0 MPa |
| Total Main Pump Flow |
2×118 L/min |
| Max Digging Reach(Ground Level) |
9250 mm |
| Max Total Digging Reach |
9630 mm |
| Max Digging Depth |
5980 mm |
| Max Vertical Wall Digging Depth |
5250 mm |
| Max Digging Height |
6990 mm |
| Max Dumping Height |
6180 mm |
| Bucket Digging Force(ISO) |
61.5 kN |
| Arm Digging Force(ISO) |
49.2 kN |
| Swing Speed |
12.2 rpm |
| Travel Speed(Low/High) |
3.5 km/h / 6.2 km/h |
| Gradeability |
35°(70%) |
| Ground Contact Pressure |
42.5 kPa |
| Standard Boom Length |
3250 mm |
| Standard Stick Length |
2100 mm |
