Category : Excavators ➔ Manufacturer : Komatsu ➔ Model : PC290LC-7 ➔
The Komatsu PC290LC-7 Excavator offers a powerful and efficient solution for all your excavation needs. With impressive maximum cutting heights, digging depths, and loading heights, this excavator provides versatility and productivity on the job site. Equipped with a turbocharged, after-cooled engine and a reliable hydraulic system, this excavator ensures high performance and efficiency. Whether for digging, loading, or reaching along the ground, the PC290LC-7 is a top choice for contractors and construction professionals.
Boom/Stick 1
Komatsu PC290LC-7 Excavator Boom/Stick 1 specifications
Boom/Stick 1
boom w/ stick 2000mm
Max Cutting Height
31.30 ft (9.54 m)
Max Digging Depth
17.85 ft (5.44 m)
Max Loading Height
21.66 ft (6.60 m)
Max Reach Along Ground
29.70 ft (9.05 m)
Max Vertical Wall Digging Depth
15.03 ft (4.58 m)
Shipping Height Of Unit
10.50 ft (3.20 m)
Shipping Length Of Unit
32.21 ft (9.82 m)
Boom/Stick 2
Komatsu PC290LC-7 Excavator Boom/Stick 2 specifications
Boom/Stick 2
boom w/ stick 2500mm
Max Cutting Height
31.57 ft (9.62 m)
Max Digging Depth
19.49 ft (5.94 m)
Max Loading Height
22.05 ft (6.72 m)
Max Reach Along Ground
31.01 ft (9.45 m)
Max Vertical Wall Digging Depth
15.75 ft (4.80 m)
Shipping Height Of Unit
10.89 ft (3.32 m)
Shipping Length Of Unit
32.61 ft (9.94 m)
Boom/Stick 3
Komatsu PC290LC-7 Excavator Boom/Stick 3 specifications
Boom/Stick 3
boom w/ stick 3000mm
Max Cutting Height
32.81 ft (10.00 m)
Max Digging Depth
21.20 ft (6.46 m)
Max Loading Height
23.09 ft (7.04 m)
Max Reach Along Ground
32.78 ft (9.99 m)
Max Vertical Wall Digging Depth
18.54 ft (5.65 m)
Shipping Height Of Unit
10.53 ft (3.21 m)
Shipping Length Of Unit
32.12 ft (9.79 m)
Boom/Stick 4
Komatsu PC290LC-7 Excavator Boom/Stick 4 specifications
Boom/Stick 4
boom w/ stick 3500mm
Max Cutting Height
33.24 ft (10.13 m)
Max Digging Depth
22.77 ft (6.94 m)
Max Loading Height
23.63 ft (7.20 m)
Max Reach Along Ground
34.09 ft (10.39 m)
Max Vertical Wall Dig Depth
19.46 ft (5.93 m)
Shipping Height Of Unit
10.76 ft (3.28 m)
Shipping Length Of Unit
32.46 ft (9.89 m)
Buckets
Komatsu PC290LC-7 Excavator Buckets specifications
Minimum Bucket Capacity
1.3 cu yd
Reference Bucket Capacity
1.6 cu yd
Dimensions
Komatsu PC290LC-7 Excavator Dimensions specifications
Ground Clearance
1.65 ft (0.50 m)
Height To Top Of Cab
10.18 ft (3.10 m)
Length Of Track On Ground
12.14 ft (3.70 m)
Removal Counterweight Clearance
3.89 ft (1.19 m)
Tail Swing Radius
9.65 ft (2.94 m)
Width To Outside Of Tracks
10.46 ft (3.19 m)
Engine
Komatsu PC290LC-7 Excavator Engine specifications
Aspiration
Turbocharged, after-cooled
Displacement
358.90 cu in (5,881.33 cu cm)
Engine Make
2238
Engine Model
SA6D102E-2
Net Power
179.00 hp (133.48 kw)
Number Of Cylinders
6
Power Measured @
2050 rpm
Operational
Komatsu PC290LC-7 Excavator Operational specifications
Alternator Supplied Amperage
60 amps
Cooling System Fluid Capacity
8.20 gal (31.04 l)
Engine Oil Capacity
6.40 gal (24.22 l)
Fuel Capacity
105.70 gal (400.07 l)
Hydraulic Pump Flow Capacity
118.90 gpm (450.04 lpm)
Hydraulic System Fluid Capacity
37.80 gal (143.07 l)
Hydraulic System Relief Valve Pressure
5404.9 psi
Operating Voltage
24 V
Operating Weight
62,016.10 lbs (28,130.06 kg)
Swing Drive Fluid Capacity
1.80 gal (6.81 l)
Swing Mechanism
Komatsu PC290LC-7 Excavator Swing Mechanism specifications
Swing Speed
10.5 rpm
Undercarriage
Komatsu PC290LC-7 Excavator Undercarriage specifications
Drawbar Pull
55,997.00 lbs (25,399.84 kg)
Ground Pressure
8.25 psi
Max Travel Speed
3.42 mph (5.50 kph)
Number Of Carrier Rollers Per Side
2
Number Of Shoes Per Side
45
Number Of Track Rollers Per Side
7
Shoe Size
23.63 in (60.02 cm)
Track Gauge
8.50 ft (2.59 m)
