John Deere 120 Hydraulic Excavator

Weights
Joystick Weight* Tier 3

34.9 lb

Joystick Weight* Tier 4

35.4 lb

Operating Weight

26790 lb

Boom / Stick / Bucket
Max Digging Depth

19.5 ft in

Max Loading Height

21.67 ft in

Max Reach Along Ground

27.08 ft in

Reference Bucket Capacity

1.1 yd3

Boom
Boom/Stick Option (Hex) 1

Arm Length 8 ft.3 in. ( 2.52m

Boom/Stick Option (Hex) 2

Arm Length 9 ft. 11 in. (3.01m )

Swing Speed

12.7 rpm

Blade
Blade Height

24 in

Blade Tip Range Backward

5

Blade Tip Range Forward

40

Blade Width

12 ft in

Cutting Edge

6 in

Max Cutting Height

28.75 ft in

Engine & Fuel System
Engine Crankcase

4.8 gal

Engine Make

2240

Engine Model

Cat 7.1

Engine Oil Capacity

3.5 gal

Fuel Capacity

66 gal

Fuel Tank

65 gal

Max Torque

260 lb ft

Maximum Torque - Awd On

611 lb ft

Maximum Torque - Iso 9249

606 lb ft

Swing Torque

22415 lb ft

Torque Measured @

1400 rpm

Torque Rise - Iso 9294

42%

Net Power

90 hp

Number Of Cylinders

6

Power Measured @

2200 rpm

Aspiration

turbocharged

Emissions

U.S. EPA Tier 4 Final/EU Stage IV – U.S. EPA Tier 3/EU Stage IIIA

Cooling System

14 gal

Cooling System Fluid Capacity

5.9 gal

Displacement

427.8 cu in

Drive System
Drawbar Pull

22050 lb

Circle Drive

1.8 gal

Hydraulic System
Hydraulic Pump Flow Capacity

26.7 gal/min

Hydraulic System

25.6 gal

Dimensions, Wheels & Tires
Ground Clearance

1.3 ft in

Throat Clearance

4.1 in

Height To Top Of Cab

8.93 ft in

Width All Wheel Drive (Awd)

2551 mm

Width

102 in

Length Of Track On Ground

9.45 ft in

Track Gauge

6.53 ft in

Width To Outside Of Tracks

8.5 ft in

Number Of Shoes Per Side

44

Shoe Size

23.63 in

Ground Pressure

4.55 psi

Shipping Height Of Unit

8.76 ft in

Shipping Length Of Unit

24.91 ft in

Tail Swing Radius

6.89 ft in

Battery & Electrical System
Alternator Supplied Amperage

45 A

Operating Voltage

24 V

Transmission
Max Travel Speed

3.4 mph

Technical Specs
Note

*Typically equipped with push block and ripper.

Length Of Machine*

387 in

Maximum Height

151 in

Bore

4.1 in

Stroke

5.3 in

Note (2)

Net power advertised is the power available at rated speed of 2,000 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator.

Note (3)

Power as declared per ISO 14396

Derating Altitude

9842.5 ft in

Standard Capability

122 degrees

Derating Altitude (Awd)

5499 ft in

Swing Drive Fluid Capacity

0.8 gal

Arc Radius

16.3 in

End Bit

6 in

Note (1)

*Typically equipped includes 4267 mm (14 ft) plus blade, tires, push plate, ripper, bottom guard, operator, and full fluids.

Maximum Lift Above Ground

16.1 in

Maximum Depth Of Cut

30.5 in

Maximum Shoulder Reach Left

69.4 in

Moldboard Side Shift Left

20.1 in

Moldboard Side Shift Right

26.1 in

Circle Center Shift Left

26 in

Circle Center Shift Right

26 in