John Deere 120 Excavator

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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