The Komatsu PC300LC-7 crawler excavator produced in 2020-2026, is listed with an operating weight of 72,753 lb (33 t), engine power of 241 hp (180 kW), a bucket capacity of 2.75 yd³ (2.1 m³) and a maximum digging depth of 21 ft (6.39 m).
Komatsu Crawler Excavator Specifications
Crawler Excavator • 2020-2026 • SAA6D114E-2
Weight: 72,753 lb (33 t)Power: 241 hp (180 kW)Bucket: 2.75 yd³ (2.1 m³)Dig depth: 21 ft (6.39 m)
Key specifications
72,753 lb (33 t)Operating weight
241 hp (180 kW)Engine power
2.75 yd³ (2.1 m³)Bucket capacity
21 ft (6.39 m)Digging depth
33.3 ft (10.15 m)Horizontal reach
51,256 lbf (228 kN)Tear-out force
23.6 in (600 mm)Track width
2020-2026Years
Useful excavator charts
Charts appear only when enough usable specifications are available.
Digging geometry
Dig depth
21 ft
Reach
33.3 ft
Transport dimensions
Length
37.4 ft
Width
10.5 ft
Height
10.3 ft
Model spec snapshot
Main numeric specifications for this excavator.
72,753 lbWeight
241 hpPower
2.75 yd³Bucket
51,256 lbfTear-out
How the Komatsu PC300LC-7 compares
Comparison is against Komatsu crawler excavators in the same broad operating-weight class where enough comparable data exists.
Engine power
241 hp
10% below avg
27th percentile
Bucket capacity
2.75 yd³
5% above avg
57th percentile
Digging depth
21 ft
20% below avg
7th percentile
Horizontal reach
33.3 ft
14% below avg
8th percentile
Engine power241 hp
Low 197 hpAverage 269 hpHigh 362 hp
About 10% below the peer average.
Bucket capacity2.75 yd³
Low 0.61 yd³Average 2.62 yd³High 4.26 yd³
About 5% above the peer average.
Digging depth21 ft
Low 20.1 ftAverage 26.3 ftHigh 41.2 ft
About 20% below the peer average.
Horizontal reach33.3 ft
Low 32.3 ftAverage 38.7 ftHigh 60 ft
About 14% below the peer average.
Tear-out force51,256 lbf
Low 30,124 lbfAverage 49,349 lbfHigh 62,416 lbf
About 4% above the peer average.
This model Peer average
Crawler excavator information
Manufacturer
Komatsu
Model
PC300LC-7
Years of manufacture
2020-2026
Model series
PC
Undercarriage
LC
Boom
MB
Operating specifications
Operating weight
72,753 lb (33 t)
Bucket capacity
2.75 yd³ (2.1 m³)
Bucket width
5.5 ft (1.69 m)
Maximum digging depth
21 ft (6.39 m)
Maximum horizontal reach
33.3 ft (10.15 m)
Tear-out force
51,256 lbf (228 kN)
Engine and emissions
Engine manufacturer
Komatsu
Engine model
SAA6D114E-2
Engine power
241 hp (180 kW)
Displacement
505 cu in (8.3 L)
Cylinders
6
Cylinder bore × stroke
4.49 × 5.31 in (114 × 135 mm)
Emission level
Tier II
Diesel particulate filter
No
Dimensions and transport
Transport length
37.4 ft (11.39 m)
Transport width
10.5 ft (3.19 m)
Transport height
10.3 ft (3.13 m)
Track width
23.6 in (600 mm)
Equipment and features
Air conditioning
No
Blade
No
Cabin adjustment
No
Material handling excavator
No
Overload alert
No
Hydraulic quick hitch
No
Mechanical quick hitch
No
Track adjustment
No
Disclaimer: Specifications should be verified against the official machine documentation and confirmed on the Komatsu USA website.
