Komatsu PC390LC-10 Hydraulic Excavator
Units
Dimensions
Boom/Stick Option (Hex) 1
A
Shipping Length Of Unit
36.52ft in
C
Shipping Height Of Unit
10.65ft in
L
Max Vertical Wall Digging Depth
19.02ft in
M
Max Digging Depth
21.79ft in
Bucket Digging Force - Iso
58225.52lb
Bucket Digging Force - Sae
51481.25lb
Max.Dumping Height
22.99ft in
Arm Crowd Force-Iso
45186.6lb
Arm Crowd Force - Sae
43388.13lb
Boom/Stick Option (Hex) 1
Arm - 2540 mm, 8.4 ft in
Minimum Swing Radius
173.23in
Max Digging Height
33.04ft in
Max Digging Reach
34.62ft in
Max Digging Reach On Ground
33.85ft in
Boom/Stick Option (Hex) 2
A
Shipping Length Of Unit
36.65ft in
C
Shipping Height Of Unit
11.23ft in
L
Max Vertical Wall Digging Depth
20.46ft in
M
Max Digging Depth
23.84ft in
Arm Crowd Force-Iso
38442.33lb
Max Digging Reach
36.42ft in
Max. Digging Height
23.48ft in
Max Digging Reach On Ground
35.67ft in
Max.Dumping Height
23.48ft in
Minimum Swing Radius
169.69in
Bucket Digging Force - Sae
44961.79lb
Bucket Digging Force - Iso
51256.44lb
Boom/Stick Option (Hex) 2
Arm - 3185 mm, 10.5 ft in
Arm Crowd Force-Sae
37093.48lb
Boom/Stick Option (Hex) 3
A
Shipping Length Of Unit
36.85ft in
I
Max Cutting Height
34.98ft in
J
Max Loading Height
24.94ft in
C
Shipping Height Of Unit
12.11ft in
K
Max Reach Along Ground
38.41ft in
L
Max Vertical Wall Digging Depth
23.45ft in
M
Max Digging Depth
26.58ft in
Boom/Stick Option (Hex) 3
Arm - 4020 mm, 13.2 ft in
Dimensions
E
Ground Clearance
1.81ft in
G
Height To Top Of Cab
10.6ft in
B
Width To Outside Of Tracks
11.95ft in
D
Length Of Track On Ground
14.28ft in
H
Tail Swing Radius
11.31ft in
F
Track Gauge
8.99ft in
Overall Length
36.52ft in
Overall Height (To Top Of Boom)
10.65ft in
Cab Width
10318.25ft in
Cab Height
112.52in
Shoe Width
2.96ft in
Track Length
210.83in
Undercarriage
N
Shoe Size
27.56in
Max Travel Speed
3.42mph
Number Of Track Rollers Per Side
8
Number Of Carrier Rollers Per Side
2
Ground Pressure
8.31psi
Drawbar Pull
73962.14lb
Number Of Shoes Per Side
49
Specifications
Engine
Number Of Cylinders
6
Engine Make
Komatsu
Engine Model
SAA6D114E-5
Gross Power
270.9hp
Net Power
257.5hp
Power Measured @
1950rpm
Aspiration
Turbocharged
Displacement
540.1cu in
Bore
4.5in
Stroke
5.7in
Capacities
Hydraulic Oil Tank
49.7gal
Swing Drive
3.7gal
Fuel Tank
159.9gal
Final Drive
2.4gal
Engine Oil
9.3gal
Coolant
9.8gal
Operational
Operating Weight
86996.7lb
Hydraulic Pump Flow Capacity
141.4gal/min
Swing Mechanism
Swing Speed
9.5rpm
Swing Torque
82313lb ft
