John Deere 490E Hydraulic Excavator
Units
Dimensions
Boom/Stick Option (Hex) 1
A
Shipping Length Of Unit
24.87ft in
C
Shipping Height Of Unit
8.83ft in
I
Max Cutting Height
27.92ft in
J
Max Loading Height
20.08ft in
K
Max Reach Along Ground
26.67ft in
L
Max Vertical Wall Digging Depth
16.33ft in
M
Max Digging Depth
18.25ft in
Boom/Stick Option (Hex) 1
Arm Length 8ft.3in.(2.52m)
Boom/Stick Option (Hex) 2
A
Shipping Length Of Unit
24.87ft in
I
Max Cutting Height
29ft in
C
Shipping Height Of Unit
8.83ft in
J
Max Loading Height
21.17ft in
K
Max Reach Along Ground
28.25ft in
L
Max Vertical Wall Digging Depth
17.93ft in
M
Max Digging Depth
19.93ft in
Boom/Stick Option (Hex) 2
Arm Length 9ft 11in. (3.01m)
Dimensions
E
Ground Clearance
1.42ft in
G
Height To Top Of Cab
8.83ft in
B
Width To Outside Of Tracks
8.83ft in
D
Length Of Track On Ground
9.45ft in
H
Tail Swing Radius
6.93ft in
Removal Counterweight Clearance
2.92ft in
Undercarriage
F
Track Gauge
6.53ft in
N
Shoe Size
27.56in
Number Of Shoes Per Side
44
Drawbar Pull
21200lb
Number Of Track Rollers Per Side
7
Number Of Carrier Rollers Per Side
1
Max Travel Speed
3.4mph
Ground Pressure
3.94psi
Specifications
Engine
Number Of Cylinders
4
Engine Make
2240
Engine Model
4045T
Gross Power
90hp
Net Power
85hp
Power Measured @
2200rpm
Max Torque
252lb ft
Displacement
276cu in
Aspiration
Turbocharger
Torque Measured @
1300rpm
Operational
Operating Weight
26780lb
Fuel Capacity
66gal
Cooling System Fluid Capacity
4gal
Hydraulic System Fluid Capacity
35.4gal
Operating Voltage
24V
Engine Oil Capacity
3.5gal
Swing Drive Fluid Capacity
0.7gal
Alternator Supplied Amperage
45amps
Hydraulic System Relief Valve Pressure
4980psi
Hydraulic Pump Flow Capacity
52.3gal/min
Swing Mechanism
Swing Speed
11rpm
Buckets
Reference Bucket Capacity
0.7yd3
Minimum Bucket Capacity
0.4yd3
Maximum Bucket Capacity
1.6yd3
