Kobelco SK850LC-9 Hydraulic Excavator

Weights
Operating Weight

182101.9 lb

Boom / Stick / Bucket
Bucket Digging Force

86551.44 lb

Bucket Digging Force - Iso

97117.46 lb

Bucket Digging Force - Sae

86551.44 lb

Max Digging Depth

24.3 ft in

Max Digging Reach

40.1 ft in

Max Reach Along Ground

39.1 ft in

Arm Crowd Force (ISO)

1.16 ft in

Arm Crowd Force - Sae

1.11 ft in

Boom
Boom/Stick Option (Hex) 1

Boom length 27 ft 1 in 8.25 m , arm length 9 ft 6 in 2.9 m

Boom/Stick Option (Hex) 2

Boom length 27 ft 1 in 8.25 m , arm length 11 ft 10 in 3.6 m

Boom/Stick Option (Hex) 3

Boom length 27 ft 1 in 8.25 m , arm length 14 ft 5 in 4.4 m

Boom/Stick Option (Hex) 4

Boom length 27 ft 1 in 8.25 m , arm length 17 ft 9 in 5.4 m

Boom/Stick Option (Hex) 5

Boom length 23 ft 9 in 7.25 m , arm length 9 ft 6 in 2.9 m

Overall Height (To Top Of Boom)

15.1 ft in

Swing Speed

7.3 rpm

Blade
Max Cutting Height

38.4 ft in

Engine & Fuel System
Engine Oil Capacity

14.3 gal

Engine Type

Direct Injection

Swing Motor

Two axial piston motor

Fuel Capacity

253.7 gal

Max Torque

1563.7 lb ft

Swing Torque

197200 lb ft

Torque Measured @

1350 rpm

Net Power

510 hp

Number Of Cylinders

6

Power Measured @

1800 rpm

Cooling System Fluid Capacity

19.6 gal

Displacement

788 cu in

Drive System
Drawbar Pull

143203.29 lb

Swing Brake

Hydraulic, locking automatically when the swing control lever is in neutral position

Operating Specs
Max Vertical Wall Dig Depth

14.6 ft in

Hydraulic System
Pump Type

Three variable displacement pumps and one gear pump

Dimensions, Wheels & Tires
Ground Clearance

2.9 ft in

Max Dumping Clearance

25.6 ft in

Min Dumping Clearance

12 ft in

Overall Width

14.7 ft in

Overall Width -Upper Structure

12.1 ft in

Overall Length

47.11 in

Overall Length Of Crawler

20.11 ft in

Height To Top Of Cab

12 ft in

Track Gauge

11.8 ft in

Number Of Shoes Per Side

51

Shoe Width

35.4 ft in

Ground Pressure

14.1 psi

Tail Swing Radius

15 ft in

Gradeability

70%

Battery & Electrical System
Battery

2 x 12 V

Alternator

60 A

Operating Voltage

24 V

Starter

9.4 hp

Transmission
Max Travel Speed

2.61 mph

Technical Specs
Minimum Swing Radius

17.95 ft in

Bore

5.4 in

Stroke

5.8 in

Max. Discharge Flow

133.2 gal/min

Travel Circuit

4786 psi

Swing Circuit

3756 psi