Komatsu PC290LC-7 Hydraulic Excavator
Units
Dimensions
Boom/Stick Option (Hex) 1
A
Shipping Length Of Unit
32.21ft in
C
Shipping Height Of Unit
10.5ft in
I
Max Cutting Height
31.3ft in
J
Max Loading Height
21.66ft in
K
Max Reach Along Ground
29.7ft in
L
Max Vertical Wall Digging Depth
15.03ft in
M
Max Digging Depth
17.85ft in
Boom/Stick Option (Hex) 1
boom w/ stick 2000mm
Boom/Stick Option (Hex) 2
A
Shipping Length Of Unit
32.61ft in
I
Max Cutting Height
31.57ft in
C
Shipping Height Of Unit
10.89ft in
J
Max Loading Height
22.05ft in
K
Max Reach Along Ground
31.01ft in
L
Max Vertical Wall Digging Depth
15.75ft in
M
Max Digging Depth
19.49ft in
Boom/Stick Option (Hex) 2
boom w/ stick 2500mm
Boom/Stick Option (Hex) 3
A
Shipping Length Of Unit
32.12ft in
I
Max Cutting Height
32.81ft in
J
Max Loading Height
23.09ft in
C
Shipping Height Of Unit
10.53ft in
K
Max Reach Along Ground
32.78ft in
L
Max Vertical Wall Digging Depth
18.54ft in
M
Max Digging Depth
21.2ft in
Boom/Stick Option (Hex) 3
boom w/ stick 3000mm
Boom/Stick Option (Hex) 4
A
Shipping Length Of Unit
32.46ft in
C
Shipping Height Of Unit
10.76ft in
I
Max Cutting Height
33.24ft in
J
Max Loading Height
23.63ft in
K
Max Reach Along Ground
34.09ft in
M
Max Digging Depth
22.77ft in
Boom/Stick Option (Hex) 4
boom w/ stick 3500mm
Max Vertical Wall Dig Depth
19.46ft in
Dimensions
E
Ground Clearance
1.65ft in
G
Height To Top Of Cab
10.18ft in
B
Width To Outside Of Tracks
10.46ft in
D
Length Of Track On Ground
12.14ft in
H
Tail Swing Radius
9.65ft in
Removal Counterweight Clearance
3.89ft in
Undercarriage
F
Track Gauge
8.5ft in
N
Shoe Size
23.63in
Number Of Carrier Rollers Per Side
2
Max Travel Speed
3.42mph
Ground Pressure
8.25psi
Number Of Track Rollers Per Side
7
Number Of Shoes Per Side
45
Drawbar Pull
55997lb
Specifications
Engine
Number Of Cylinders
6
Engine Make
2238
Engine Model
SA6D102E-2
Net Power
179hp
Power Measured @
2050rpm
Displacement
358.9cu in
Aspiration
Turbocharged, after-cooled
Operational
Operating Weight
62016.1lb
Fuel Capacity
105.7gal
Cooling System Fluid Capacity
8.2gal
Hydraulic System Fluid Capacity
37.8gal
Engine Oil Capacity
6.4gal
Operating Voltage
24V
Swing Drive Fluid Capacity
1.8gal
Alternator Supplied Amperage
60amps
Hydraulic System Relief Valve Pressure
5404.9psi
Hydraulic Pump Flow Capacity
118.9gal/min
Swing Mechanism
Swing Speed
10.5rpm
Buckets
Reference Bucket Capacity
1.6yd3
Minimum Bucket Capacity
1.3yd3
