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John Deere 120 Excavator

The John Deere 120 Excavator is a powerful and versatile machine designed for various digging and loading tasks. With a maximum digging depth of 19.5 ft and a bucket capacity of 1.1 cu yd, this excavator is equipped for efficient and productive operations. Its turbocharged engine delivers 90hp of net power, while its hydraulic system has a flow capacity of 26.7 gpm to handle heavy-duty tasks with ease. The compact design and durable undercarriage make the John Deere 120 Excavator a reliable and efficient choice for construction and excavation projects.


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General Specifications

Boom/Stick Excavator Option 1

Max Cutting Height28 ft (8 m)
Max Digging Depth18 ft (5 m)
Max Loading Height21 ft (6 m)
Max Reach Along Ground26 ft (8 m)
Max Vertical Wall Digging Depth16 ft (5 m)
Shipping Height of Unit9 ft (3 m)
Shipping Length of Unit25 ft (8 m)

Boom/Stick Excavator Option 2

Max Cutting Height29 ft (9 m)
Max Digging Depth20 ft (6 m)
Max Loading Height22 ft (7 m)
Max Reach Along Ground27 ft (8 m)
Max Vertical Wall Digging Depth18 ft (5 m)
Shipping Height of Unit9 ft (3 m)
Shipping Length of Unit25 ft (8 m)

Bucket

Reference Bucket Capacity1 cu yd (1 cu m)

Dimensions

Ground Clearance1 ft (0 m)
Height - Top of Cab9 ft (3 m)
Length of Track on Ground10 ft (3 m)
Removal Counterweight Clearance3 ft (1 m)
Tail Swing Radius7 ft (2 m)
Width to Outside of Tracks9 ft (3 m)

Engine

AspirationTurbocharged
Bore4 in (10 cm)
Displacement428 cu in (7,010 cu cm)
EmissionsU.S. EPA Tier 4 Final/EU Stage IV - U.S. EPA Tier 3/EU Stage IIIA
Engine ModelCat 7.1
Max Torque260 lbs ft (353 nm)
Net Power90 hp (67 kw)
Power Measured @2200 rpm
Stroke5 in (13 cm)
Torque Measured @1400 rpm

Operating Specifications

Alternator Supplied Amperage45 amps
Cooling System Fluid Capacity6 gal (22 l)
Engine Oil Capacity4 gal (13 l)
Fuel Capacity66 gal (250 l)
Hydraulic Pump Flow Capacity27 gpm (101 lpm)
Hydraulic System Fluid Capacity35 gal (132 l)
Hydraulic System Relief Valve Pressure4980 psi
Operating Voltage24 volts
Operating Weight26,790 lbs (12,152 kg)
Swing Drive Fluid Capacity1 gal (3 l)

Service Refill Capacities

Cooling System14 gal (53 l)
Fuel Tank65 gal (246 l)

Swing Mechanism

Swing Speed12.7 rpm

Undercarriage

Drawbar Pull22,050 lbs (10,002 kg)
Ground Pressure4.6 psi
Max Travel Speed3 mph (5 kph)
Number of Carrier Rollers per Side1
Number of Shoes per Side44
Number of Track Rollers per Side7
Shoe Size24 in (60 cm)
Track Gauge7 ft (2 m)

  • John Deere 120s currently for sale
  • A John Deere 120 From Michigan Cat for $53,500.00 USD