Kobelco SK850LC-9
Browse All Kobelco or Hydraulic Excavator Models
Contents:
Boom/Stick Option (Hex) 1
| Max Cutting Height | 40.6 ft in (12374.88 mm) |
| Max Reach Along Ground | 43.3 ft in (13197.84 mm) |
| Max Vertical Wall Digging Depth | 16.11 ft in (4910.33 mm) |
| Max Digging Depth | 27.3 ft in (8321.05 mm) |
| Minimum Swing Radius | 225.99 in (5740 mm) |
| Max Dumping Clearance | 27.7 ft in (8442.96 mm) |
| Arm Crowd Force - Sae | 75985.42 lb (338 kN) |
| Boom/Stick Option (Hex) 1 | Boom length 27 ft 1 in 8.25 m , arm length 9 ft 6 in 2.9 m |
| Bucket Digging Force - Sae | 97117.46 lb (432 kN) |
| Arm Crowd Force-Iso | 78907.94 lb (351 kN) |
| Horizontal Digging Stroke - Ground Level | 14.7 ft in (4480.57 mm) |
| Max Digging Reach | 44.3 ft in (13502.64 mm) |
| Min Dumping Clearance | 14.2 ft in (4328.16 mm) |
| Bucket Digging Force | 86551.44 lb (385 kN) |
Boom/Stick Option (Hex) 2
| Max Cutting Height | 39.9 ft in (12161.52 mm) |
| Max Reach Along Ground | 44.6 ft in (13594.08 mm) |
| Max Vertical Wall Digging Depth | 22.1 ft in (6736.08 mm) |
| Max Digging Depth | 29.2 ft in (8900.16 mm) |
| Max Digging Reach | 45.4 ft in (13837.92 mm) |
| Bucket Digging Force - Iso | 90598 lb (403 kN) |
| Min Dumping Clearance | 12 ft in (3.66 m) |
| Arm Crowd Force-Iso | 69915.58 lb (311 kN) |
| Minimum Swing Radius | 249.61 in (6340 mm) |
| Boom/Stick Option (Hex) 2 | Boom length 27 ft 1 in 8.25 m , arm length 11 ft 10 in 3.6 m |
| Bucket Digging Force - Sae | 79582.36 lb (354 kN) |
| Max Dumping Clearance | 27.4 ft in (8351.52 mm) |
| Horizontal Digging Stroke - Ground | 18.7 ft in (5699.76 mm) |
| Arm Crowd Force-Sae | 67442.68 lb (300 kN) |
Boom/Stick Option (Hex) 3
| Max Cutting Height | 40.6 ft in (12374.88 mm) |
| Max Reach Along Ground | 46.11 ft in (14054.33 mm) |
| Max Vertical Wall Digging Depth | 24.6 ft in (7498.08 mm) |
| Max Digging Depth | 31.1 ft in (9479.29 mm) |
| Horizontal Digging Stroke - Ground | 20.11 ft in (6126.48 mm) |
| Arm Crowd Force-Iso | 61148.03 lb (272 kN) |
| Arm Crowd Force-Sae | 59124.75 lb (263 kN) |
| Boom/Stick Option (Hex) 3 | Boom length 27 ft 1 in 8.25 m , arm length 14 ft 5 in 4.4 m |
| Bucket Digging Force - Iso | 90598 lb (403 kN) |
| Bucket Digging Force - Sae | 79582.36 lb (354 kN) |
| Max Digging Reach | 47.1 ft in (14356.08 mm) |
| Max Dumping Clearance | 28.1 ft in (8564.88 mm) |
| Min Dumping Clearance | 9.5 ft in (2895.6 mm) |
| Minimum Swing Radius | 249.61 in (6340 mm) |
Boom/Stick Option (Hex) 4
| Max Cutting Height | 41.6 ft in (12679.68 mm) |
| Max Reach Along Ground | 50 ft in (15240 mm) |
| Max Digging Depth | 35.1 ft in (10698.48 mm) |
| Bucket Digging Force - Iso | 90598 lb (403 kN) |
| Horizontal Digging Stroke - Ground | 26.6 ft in (8107.68 mm) |
| Min Dumping Clearance | 6.1 ft in (1859.28 mm) |
| Max Dumping Clearance | 29.1 ft in (8869.68 mm) |
| Arm Crowd Force-Iso | 52605.29 lb (234 kN) |
| Bucket Digging Force - Sae | 79582.36 lb (354 kN) |
| Boom/Stick Option (Hex) 4 | Boom length 27 ft 1 in 8.25 m , arm length 17 ft 9 in 5.4 m |
| Max Vertical Wall Dig Depth | 27.7 ft in (8442.96 mm) |
| Minimum Swing Radius | 251.58 in (6390 mm) |
| Arm Crowd Force-Sae | 51256.44 lb (228 kN) |
| Max Digging Reach | 50.1 ft in (15270.48 mm) |
Boom/Stick Option (Hex) 5
| Max Cutting Height | 38.4 ft in (11704.32 mm) |
| Max Reach Along Ground | 39.1 ft in (11917.68 mm) |
| Max Digging Depth | 24.3 ft in (7406.64 mm) |
| Arm Crowd Force-Sae | 1.11 ft in (338 mm) |
| Arm Crowd Force-Iso | 1.16 ft in (351 mm) |
| Horizontal Digging Stroke - Ground | 14.5 ft in (4419.61 mm) |
| Max Dumping Clearance | 25.6 ft in (7802.88 mm) |
| Bucket Digging Force - Sae | 86551.44 lb (385 kN) |
| Max Vertical Wall Dig Depth | 14.6 ft in (4450.08 mm) |
| Bucket Digging Force - Iso | 97117.46 lb (432 kN) |
| Boom/Stick Option (Hex) 5 | Boom length 23 ft 9 in 7.25 m , arm length 9 ft 6 in 2.9 m |
| Min Dumping Clearance | 12 ft in (3657.6 mm) |
| Minimum Swing Radius | 17.95 ft in (5470 mm) |
| Max - Digging Reach | 40.1 ft in (12222.48 mm) |
Dimensions
| Ground Clearance | 2.9 ft in (883.92 mm) |
| Height To Top Of Cab | 12 ft in (3657.6 mm) |
| Tail Swing Radius | 15 ft in (4572 mm) |
| Shoe Width | 35.4 ft in (10789.92 mm) |
| Overall Height (To Top Of Boom) | 15.1 ft in (4602.48 mm) |
| Overall Width -Upper Structure | 12.1 ft in (3688.08 mm) |
| Gradeability | 70 % |
| Overall Length | 47.11 in (1196.6 mm) |
| Overall Length Of Crawler | 20.11 ft in (6129.53 mm) |
| Overall Width | 14.7 ft in (4480.57 mm) |
Undercarriage
| Track Gauge | 11.8 ft in (3596.64 mm) |
| Drawbar Pull | 143203.29 lb (637 kN) |
| Ground Pressure | 14.1 psi (97.22 kPa) |
| Number Of Shoes Per Side | 51 |
| Max Travel Speed | 2.61 mph (4.2 km/h) |
Engine
| Starter | 9.4 hp (7 kw) |
| Battery | 2 x 12 V |
| Number Of Cylinders | 6 |
| Engine Type | Direct injection |
| Net Power | 510 hp (380.4 kw) |
| Power Measured @ | 1800 rpm |
| Max Torque | 1563.7 lb ft (2120 Nm) |
| Displacement | 788 cu in (13 L) |
| Torque Measured @ | 1350 rpm |
| Bore | 5.4 in (137 mm) |
| Stroke | 5.8 in (146 mm) |
| Alternator | 60 amps |
Operational
| Operating Weight | 182101.9 lb (82600 kg) |
| Fuel Capacity | 253.7 gal (960 L) |
| Cooling System Fluid Capacity | 19.6 gal (74 L) |
| Hydraulic System Fluid Capacity | 226.2 gal (856 L) |
| Engine Oil Capacity | 14.3 gal (54 L) |
| Operating Voltage | 24 V |
| Hydraulic System Relief Valve Pressure | 4786 psi (32998.3 kPa) |
Swing Mechanism
| Swing Motor | Two axial piston motor |
| Swing Brake | Hydraulic; locking automatically when the swing control lever is in neutral position |
| Swing Speed | 7.3 rpm |
| Swing Torque | 197200 lb ft (267367.4 Nm) |
Hydraulic System
| Max. Discharge Flow | 133.2 gal/min (504 L/min) |
| Travel Circuit | 4786 psi (32998.3 kPa) |
| Swing Circuit | 3756 psi (25896.7 kPa) |
| Pump Type | Three variable displacement pumps and one gear pump |
