Categories ↠ Excavators ↠ John Deere 120

John Deere 120 Excavator

Category: Excavators ➔
Manufacturer: John Deere ➔
Model: 120 ➔

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 Height	28 ft (8 m)
Max Digging Depth	18 ft (5 m)
Max Loading Height	21 ft (6 m)
Max Reach Along Ground	26 ft (8 m)
Max Vertical Wall Digging Depth	16 ft (5 m)
Shipping Height of Unit	9 ft (3 m)
Shipping Length of Unit	25 ft (8 m)

Boom/Stick Excavator Option 2

Max Cutting Height	29 ft (9 m)
Max Digging Depth	20 ft (6 m)
Max Loading Height	22 ft (7 m)
Max Reach Along Ground	27 ft (8 m)
Max Vertical Wall Digging Depth	18 ft (5 m)
Shipping Height of Unit	9 ft (3 m)
Shipping Length of Unit	25 ft (8 m)

Bucket

Reference Bucket Capacity

1 cu yd (1 cu m)

Dimensions

Ground Clearance	1 ft (0 m)
Height - Top of Cab	9 ft (3 m)
Length of Track on Ground	10 ft (3 m)
Removal Counterweight Clearance	3 ft (1 m)
Tail Swing Radius	7 ft (2 m)
Width to Outside of Tracks	9 ft (3 m)

Engine

Aspiration	Turbocharged
Bore	4 in (10 cm)
Displacement	428 cu in (7,010 cu cm)
Emissions	U.S. EPA Tier 4 Final/EU Stage IV - U.S. EPA Tier 3/EU Stage IIIA
Engine Model	Cat 7.1
Max Torque	260 lbs ft (353 nm)
Net Power	90 hp (67 kw)
Power Measured @	2200 rpm
Stroke	5 in (13 cm)
Torque Measured @	1400 rpm

Operating Specifications

Alternator Supplied Amperage	45 amps
Cooling System Fluid Capacity	6 gal (22 l)
Engine Oil Capacity	4 gal (13 l)
Fuel Capacity	66 gal (250 l)
Hydraulic Pump Flow Capacity	27 gpm (101 lpm)
Hydraulic System Fluid Capacity	35 gal (132 l)
Hydraulic System Relief Valve Pressure	4980 psi
Operating Voltage	24 volts
Operating Weight	26,790 lbs (12,152 kg)
Swing Drive Fluid Capacity	1 gal (3 l)

Service Refill Capacities

Cooling System	14 gal (53 l)
Fuel Tank	65 gal (246 l)

Swing Mechanism

Swing Speed

12.7 rpm

Undercarriage

Drawbar Pull	22,050 lbs (10,002 kg)
Ground Pressure	4.6 psi
Max Travel Speed	3 mph (5 kph)
Number of Carrier Rollers per Side	1
Number of Shoes per Side	44
Number of Track Rollers per Side	7
Shoe Size	24 in (60 cm)
Track Gauge	7 ft (2 m)

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