Kobelco SK850LC-9 Hydraulic Excavator

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

86551.44lb

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

Max Cutting Height

38.4ft in

Max Reach Along Ground

39.1ft in

Max Digging Depth

24.3ft in

Arm Crowd Force - Sae

1.11ft in

Arm Crowd Force-Iso

1.16ft in

Max Dumping Clearance

25.6ft in

Bucket Digging Force - Sae

86551.44lb

Max Vertical Wall Dig Depth

14.6ft in

Bucket Digging Force - Iso

97117.46lb

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

12ft in

Minimum Swing Radius

17.95ft in

Max Digging Reach

40.1ft in

Ground Clearance

2.9ft in

Height To Top Of Cab

12ft in

Tail Swing Radius

15ft in

Shoe Width

35.4ft in

Overall Height (To Top Of Boom)

15.1ft in

Overall Width -Upper Structure

12.1ft in

Gradeability

70%

Overall Length

47.11in

Overall Length Of Crawler

20.11ft in

Overall Width

14.7ft in

Track Gauge

11.8ft in

Drawbar Pull

143203.29lb

Ground Pressure

14.1psi

Number Of Shoes Per Side

51

Max Travel Speed

2.61mph

Starter

9.4hp

Battery

2 x 12 V

Number Of Cylinders

6

Engine Type

Direct Injection

Net Power

510hp

Power Measured @

1800rpm

Max Torque

1563.7lb ft

Displacement

788cu in

Torque Measured @

1350rpm

Bore

5.4in

Stroke

5.8in

Alternator

60amps

Operating Weight

182101.9lb

Fuel Capacity

253.7gal

Cooling System Fluid Capacity

19.6gal

Engine Oil Capacity

14.3gal

Operating Voltage

24V

Swing Motor

Two axial piston motor

Swing Brake

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

Swing Speed

7.3rpm

Swing Torque

197200lb ft

Max. Discharge Flow

133.2gal/min

Travel Circuit

4786psi

Swing Circuit

3756psi

Pump Type

Three variable displacement pumps and one gear pump