Category : Excavators ➔ Manufacturer : Komatsu ➔ Model : PC290LC-11 ➔
The Komatsu PC290LC-11 is a hydraulic crawler excavator in Komatsu's medium-size class, designed for general excavation, trenching, site preparation, and material handling. It features a long undercarriage (LC) for improved stability and is commonly used in construction, utility, and earthmoving applications. The PC290LC-11 is equipped with Komatsu's Tier 4 Final engine technology, load-sensing hydraulics, and operator-focused controls for efficient digging and cycle performance. Typical configurations include a standard boom, multiple arm options, and compatibility with buckets and hydraulic attachments. The model is known for balanced digging power, fuel efficiency, and service access.
General Specifications
Komatsu PC290LC-11 Excavator General Specifications specifications
Digging Depth
23.40 ft (7.13 m) - Starting 2025
Digging Reach
35.80 ft (10.91 m) - Starting 2025
Engine
196.00 hp (146.16 kw) - Starting 2025
Operating Weight
72,091.00 lbs (32,699.97 kg) - Starting 2025
Boom/Stick 1
Komatsu PC290LC-11 Excavator Boom/Stick 1 specifications
Arm Crowd Force - Sae
29,000.36 lbs (13,154.36 kg)
Arm Crowd Force-Iso
30,124.40 lbs (13,664.21 kg)
Boom/Stick 1
Arm - 3200 mm, 10.6 ft in
Bucket Digging Force - Iso
44,512.17 lbs (20,190.41 kg)
Bucket Digging Force - Sae
39,566.38 lbs (17,947.03 kg)
Max Digging Depth
22.68 ft (6.91 m)
Max Digging Height
33.80 ft (10.30 m)
Max Digging Reach
35.14 ft (10.71 m)
Max Digging Reach On Ground
34.29 ft (10.45 m)
Max Vertical Wall Digging Depth
19.00 ft (5.79 m)
Max.Dumping Height
24.20 ft (7.38 m)
Minimum Swing Radius
151.97 in (386.00 cm)
Boom/Stick 2
Komatsu PC290LC-11 Excavator Boom/Stick 2 specifications
Arm Crowd Force-Iso
28,101.12 lbs (12,746.47 kg)
Arm Crowd Force-Sae
27,201.88 lbs (12,338.58 kg)
Boom/Stick 2
Arm - 3500 mm, 11.6 ft in
Bucket Digging Force - Iso
44,512.17 lbs (20,190.41 kg)
Bucket Digging Force - Sae
39,566.38 lbs (17,947.03 kg)
Max Digging Depth
23.69 ft (7.22 m)
Max Digging Reach
35.73 ft (10.89 m)
Max Reach Along Ground
35.16 ft (10.72 m)
Max Vertical Wall Digging Depth
19.20 ft (5.85 m)
Max. Digging Height
33.98 ft (10.36 m)
Max.Dumping Height
24.40 ft (7.44 m)
Minimum Swing Radius
147.25 in (374.01 cm)
Capacities
Komatsu PC290LC-11 Excavator Capacities specifications
Engine Oil
6.20 gal (23.47 l)
Final Drive
2.20 gal (8.33 l)
Fuel Tank
105.70 gal (400.07 l)
Hydraulic Oil Tank
34.90 gal (132.10 l)
Swing Drive
2.00 gal (7.57 l)
Dimensions
Komatsu PC290LC-11 Excavator Dimensions specifications
Ground Clearance
1.63 ft (0.50 m)
Height
11.08 ft (3.38 m)
Height To Top Of Cab
10.44 ft (3.18 m)
Length
33.42 ft (10.19 m)
Overall Height (To Top Of Boom)
10.82 ft (3.30 m)
Overall Length
33.68 ft (10.27 m)
Removal Counterweight Clearance
3.99 ft (1.22 m)
Shoe Width
2.63 ft (0.80 m)
Tail Swing Radius
9.91 ft (3.02 m)
Track Gauge
8.50 ft (2.59 m)
Track Length
195.08 in (495.50 cm)
Weight
72,100.00 lbs (32,704.05 kg)
Width
11.08 ft (3.38 m)
Width To Outside Of Tracks
11.13 ft (3.39 m)
Engine
Komatsu PC290LC-11 Excavator Engine specifications
Aspiration
Turbocharged
Bore
4.30 in (10.92 cm)
Displacement
408.30 cu in (6,690.85 cu cm)
Engine Make
Komatsu
Engine Model
SAA6D107E-3
Gross Power
213.30 hp (159.06 kw)
Net Power
197.20 hp (147.05 kw)
Number Of Cylinders
6
Power Measured @
2050 rpm
Stroke
4.90 in (12.45 cm)
Operational
Komatsu PC290LC-11 Excavator Operational specifications
Hydraulic Pump Flow Capacity
126.60 gpm (479.18 lpm)
Max Speed
3.50 mph (5.63 kph)
Operating Weight
70,702.30 lbs (32,070.06 kg)
Swing Mechanism
Komatsu PC290LC-11 Excavator Swing Mechanism specifications
Swing Speed
10.5 rpm
Swing Torque
64.30 lbs ft (87.18 nm)
Undercarriage
Komatsu PC290LC-11 Excavator Undercarriage specifications
Drawbar Pull
56.00 lbs (25.40 kg)
Ground Pressure
8.08 psi
Max Travel Speed
3.42 mph (5.50 kph)
Number Of Carrier Rollers Per Side
2
Number Of Shoes Per Side
48
Number Of Track Rollers Per Side
8
Shoe Size
27.56 in (70.00 cm)
