John Deere 490E Excavator

Working Range

Shipping Length Of Unit 24.87 ft in (7580 mm)
Shipping Height Of Unit 8.83 ft in (2690 mm)
Max Cutting Height 27.92 ft in (8510.02 mm)
Max Loading Height 20.08 ft in (6120.39 mm)
Max Reach Along Ground 26.67 ft in (8129.02 mm)
Max Vertical Wall Digging Depth 16.33 ft in (4977.39 mm)
Max Digging Depth 18.25 ft in (5562.6 mm)
Boom/Arm Length Arm Length 8ft.3in.(2.52m)

Working Range (Boom/Arm Option 2)

Shipping Length Of Unit 24.87 ft in (7580 mm)
Max Cutting Height 29 ft in (8839.21 mm)
Shipping Height Of Unit 8.83 ft in (2690 mm)
Max Loading Height 21.17 ft in (6452.62 mm)
Max Reach Along Ground 28.25 ft in (8610.6 mm)
Max Vertical Wall Digging Depth 17.93 ft in (5462.02 mm)
Max Digging Depth 19.93 ft in (6071.62 mm)
Boom/Arm Length Arm Length 9ft 11in. (3.01m)

Dimensions

Ground Clearance 1.42 ft in (432.82 mm)
Height To Top Of Cab 8.83 ft in (2691.39 mm)
Width To Outside Of Tracks 8.83 ft in (2690 mm)
Length Of Track On Ground 9.45 ft in (2880 mm)
Tail Swing Radius 6.93 ft in (2110 mm)
Removal Counterweight Clearance 2.92 ft in (890 mm)

Undercarriage

Track Gauge 6.53 ft in (1990 mm)
Shoe Size 27.56 in (700 mm)
Number Of Shoes Per Side 44
Drawbar Pull 21200 lb (94.31 kN)
Number Of Track Rollers Per Side 7
Number Of Carrier Rollers Per Side 1
Max Travel Speed 3.4 mph (5.48 km/h)
Ground Pressure 3.94 psi (27.17 kPa)

Engine Details

Number Of Cylinders 4
Engine Make John Deere
Engine Model 4045T
Gross Power 90 hp (67.2 kw)
Net Power 85 hp (63.4 kw)
Power Measured @ 2200 rpm
Max Torque 252 lb ft (341.7 Nm)
Displacement 276 cu in (4.6 L)
Aspiration Turbocharger
Torque Measured @ 1300 rpm

Operational Specs

Operating Weight 26780 lb (12147.3 kg)
Fuel Tank Capacity 66 gal (249.9 L)
Cooling System Fluid Capacity 4 gal (15 L)
Hydraulic System Fluid Capacity 35.4 gal (134.1 L)
Operating Voltage 24 V
Engine Oil Capacity 3.5 gal (13 L)
Swing Drive Fluid Capacity 0.7 gal (2.6 L)
Alternator Supplied Amperage 45 amps
Hydraulic System Relief Valve Pressure 4980 psi (34335.9 kPa)
Hydraulic Pump Flow Capacity 52.3 gal/min (198 L/min)

Swing Mechanism

Swing Speed 11 rpm

Buckets

Reference Bucket Capacity 0.7 yd3 (0.5 m3)
Minimum Bucket Capacity 0.4 yd3 (0.3 m3)
Maximum Bucket Capacity 1.6 yd3 (1.3 m3)
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