John Deere 490E Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 28 ft (9 m)
Max Digging Depth 18 ft (6 m)
Max Loading Height 20 ft (6 m)
Max Reach Along Ground 27 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 21 ft (6 m)
Max Reach Along Ground 28 ft (9 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

Maximum Bucket Capacity 2 cu yd (1 cu m)
Minimum Bucket Capacity 0 cu yd (0 cu m)
Reference Bucket Capacity 1 cu yd (1 cu m)

Dimensions

Ground Clearance 2 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 Turbocharger
Displacement 276 cu in (4,523 cu cm)
Engine Model 4045T
Gross Power 90 hp (67 kw)
Max Torque 252 lbs ft (342 nm)
Net Power 85 hp (63 kw)
Power Measured @ 2200 rpm
Torque Measured @ 1300 rpm

Operating Specifications

Alternator Supplied Amperage 45 amps
Cooling System Fluid Capacity 4 gal (15 l)
Engine Oil Capacity 4 gal (13 l)
Fuel Capacity 66 gal (250 l)
Hydraulic Pump Flow Capacity 52 gpm (198 lpm)
Hydraulic System Fluid Capacity 35 gal (134 l)
Hydraulic System Relief Valve Pressure 4980 psi
Operating Voltage 24 volts
Operating Weight 26,780 lbs (12,147 kg)
Swing Drive Fluid Capacity 1 gal (3 l)

Swing Mechanism

Swing Speed 11 rpm

Undercarriage

Drawbar Pull 21,200 lbs (9,616 kg)
Ground Pressure 4 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 28 in (70 cm)
Track Gauge 7 ft (2 m)
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