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John Deere

120C

Excavator

Operating Weight
28,840 lb
Max Digging Depth
215 in
Max Digging Depth
234 in
Net Power
89.0 hp
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John Deere 120C Excavator
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Specifications

51 data points

Operating Specifications

Operating Specifications specifications
Operating Weight28,840 lb
Fuel Capacity66.1 gal
Hydraulic Pump Flow Capacity55.5 gal/min
Hydraulic System Fluid Capacity35.4 gal
Hydraulic System Relief Valve Pressure4,980 psi
Engine Oil Capacity3.7 gal
Cooling System Fluid Capacity7.1 gal
Operating Voltage24 V
Swing Drive Fluid Capacity0.8 gal
Alternator Supplied Amperage45 A

Engine

Engine specifications
Engine Model4045H
Displacement276 in³
Power Measured @2,200 rpm
Net Power89.0 hp
AspirationTurbocharged air-to-air charge air cooler
Torque Measured @1,400 rpm
Max Torque275 lb-ft

Dimensions

Dimensions specifications
Ground Clearance18 in
Height - Top of Cab108 in
Length of Track on Ground114 in
Tail Swing Radius84 in
Width to Outside of Tracks102 in
Removal Counterweight Clearance36 in
Digging Depth204 in
Digging Reach204 in

Undercarriage

Undercarriage specifications
Ground Pressure5 psi
Track Gauge79 in
Number of Track Rollers per Side7
Max Travel Speed3.5 mph
Shoe Size24 in
Number of Shoes per Side44
Number of Carrier Rollers per Side1
Drawbar Pull22,930 lb

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth215 in
Max Reach Along Ground316 in
Max Loading Height248 in
Max Vertical Wall Digging Depth193 in
Max Cutting Height333 in
Shipping Length of Unit300 in
Shipping Height of Unit108 in

Bucket

Bucket specifications
Reference Bucket Capacity1.10 yd³
Maximum Bucket Capacity1.40 yd³
Minimum Bucket Capacity0.50 yd³

Swing Mechanism

Swing Mechanism specifications
Swing Speed14 rpm

Boom/Stick Excavator Option 2

Boom/Stick Excavator Option 2 specifications
Max Digging Depth234 in
Max Vertical Wall Digging Depth212 in
Max Cutting Height346 in
Max Loading Height261 in
Max Reach Along Ground335 in
Shipping Length of Unit300 in
Shipping Height of Unit108 in

Comparable machines

Other excavators in a similar weight class.