John Deere 120 Hydraulic Excavator
Dimensions
Boom/Stick Option (Hex) 1
Shipping Length Of Unit
24.87ft in
Shipping Height Of Unit
8.8ft in
Max Cutting Height
27.67ft in
Max Loading Height
20.58ft in
Max Reach Along Ground
26.33ft in
Max Vertical Wall Digging Depth
16ft in
Max Digging Depth
17.83ft in
Boom/Stick Option (Hex) 1
Arm Length 8ft.3in. ( 2.52m
Boom/Stick Option (Hex) 2
Shipping Length Of Unit
24.91ft in
Max Cutting Height
28.75ft in
Shipping Height Of Unit
8.76ft in
Max Loading Height
21.67ft in
Max Reach Along Ground
27.08ft in
Max Vertical Wall Digging Depth
17.58ft in
Max Digging Depth
19.5ft in
Boom/Stick Option (Hex) 2
Arm Length 9ft. 11in. (3.01m )
Dimensions
Ground Clearance
1.3ft in
Height To Top Of Cab
8.93ft in
Width To Outside Of Tracks
8.5ft in
Length Of Track On Ground
9.45ft in
Tail Swing Radius
6.89ft in
Note
*Typically equipped with push block and ripper.
Length Of Machine*
387in
Maximum Height
151in
Removal Counterweight Clearance
2.92ft in
Width
102 in
Width All Wheel Drive (Awd)
2551 mm
Undercarriage
Track Gauge
6.53ft in
Shoe Size
23.63in
Ground Pressure
4.55psi
Drawbar Pull
22050lb
Number Of Track Rollers Per Side
7
Number Of Carrier Rollers Per Side
1
Number Of Shoes Per Side
44
Max Travel Speed
3.4mph
Specifications
Engine
Number Of Cylinders
6
Engine Make
2240
Engine Model
4045T
Net Power
90hp
Power Measured @
2200rpm
Max Torque
260lb ft
Aspiration
Turbocharged
Displacement
427.8cu in
Torque Measured @
1400rpm
Bore
4.1in
Stroke
5.3in
Emissions
U.S. EPA Tier 4 Final/EU Stage IV - U.S. EPA Tier 3/EU Stage IIIA
Engine Model
Cat 7.1
Note (1)
Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
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
9842.5ft in
Standard Capability
122degrees
Torque Rise - Iso 9294
42%
Maximum Torque - Awd On
611lb ft
All-Wheel Drive Net Power Range (Tier 4)
NaN kW
All-Wheel Drive Net Power Range (Tier 3)
130hp
Derating Altitude (Awd)
5499ft in
Maximum Torque - Iso 9249
606lb ft
Operational
Operating Weight
26790lb
Fuel Capacity
66gal
Cooling System Fluid Capacity
5.9gal
Hydraulic System Fluid Capacity
35gal
Engine Oil Capacity
3.5gal
Operating Voltage
24V
Swing Drive Fluid Capacity
0.8gal
Alternator Supplied Amperage
45amps
Hydraulic System Relief Valve Pressure
4980psi
Hydraulic Pump Flow Capacity
26.7gal/min
Swing Mechanism
Swing Speed
12.7rpm
Swing Torque
22415lb ft
Buckets
Reference Bucket Capacity
1.1yd3
Moldboard
Cutting Edge
6 in
Blade Width
12ft in
Arc Radius
16.3in
Throat Clearance
4.1in
End Bit
6in
Blade Height
24in
Service Refill Capacities
Cooling System
14gal
Fuel Tank
65gal
Engine Crankcase
4.8gal
Hydraulic System
25.6gal
Diesel Exhaust Fluid Tank (Tier 4 Only)
5gal
Transmission And Differential
9gal
Circle Drive
1.8gal
Machine Weight
Note (1)
*Typically equipped includes 4267 mm (14 ft) plus blade, tires, push plate, ripper, bottom guard, operator, and full fluids.
Lever/Steering Wheel Weight* Tier 4
35.1lb
Joystick Weight* Tier 4
35.4lb
Lever/Steering Wheel All-Wheel Drive (Awd) Weight* Tier 4
36.8lb
Joystick All-Wheel Drive (Awd) Weight* Tier 4
36.9lb
Lever/Steering Wheel Weight* Tier 3
34.7lb
Joystick Weight* Tier 3
34.9lb
Lever/Steering Wheel All-Wheel Drive (Awd) Weight* Tier 3
36.3lb
Joystick All-Wheel Drive (Awd) Weight* Tier 3
36.4lb
Blade Range
Maximum Lift Above Ground
16.1in
Maximum Depth Of Cut
30.5in
Maximum Shoulder Reach Left
69.4in
Maximum Shoulder Reach Right
76in
Moldboard Side Shift Left
20.1in
Moldboard Side Shift Right
26.1in
Circle Center Shift Left
26in
Circle Center Shift Right
26in
Blade Tip Range Forward
40
Blade Tip Range Backward
5
