The Komatsu PC450LC-7 crawler excavator produced in 2020-2026, is listed with an operating weight of 99,208 lb (45 t), engine power of 347 hp (259 kW), a bucket capacity of 3.4 yd³ (2.6 m³) and a maximum digging depth of 23.1 ft (7.04 m).
Komatsu Crawler Excavator Specifications
Crawler Excavator • 2020-2026 • SAA6D125E-3
Weight: 99,208 lb (45 t)Power: 347 hp (259 kW)Bucket: 3.4 yd³ (2.6 m³)Dig depth: 23.1 ft (7.04 m)
Key specifications
99,208 lb (45 t)Operating weight
347 hp (259 kW)Engine power
3.4 yd³ (2.6 m³)Bucket capacity
23.1 ft (7.04 m)Digging depth
36.9 ft (11.23 m)Horizontal reach
64,520 lbf (287 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
23.1 ft
Reach
36.9 ft
Transport dimensions
Length
39.1 ft
Width
11 ft
Height
10.7 ft
Model spec snapshot
Main numeric specifications for this excavator.
99,208 lbWeight
347 hpPower
3.4 yd³Bucket
64,520 lbfTear-out
How the Komatsu PC450LC-7 compares
Comparison is against Komatsu crawler excavators in the same broad operating-weight class where enough comparable data exists.
Engine power
347 hp
29% above avg
85th percentile
Bucket capacity
3.4 yd³
30% above avg
76th percentile
Digging depth
23.1 ft
12% below avg
15th percentile
Horizontal reach
36.9 ft
5% below avg
56th percentile
Engine power347 hp
Low 197 hpAverage 269 hpHigh 362 hp
About 29% above the peer average.
Bucket capacity3.4 yd³
Low 0.61 yd³Average 2.62 yd³High 4.26 yd³
About 30% above the peer average.
Digging depth23.1 ft
Low 20.1 ftAverage 26.3 ftHigh 41.2 ft
About 12% below the peer average.
Horizontal reach36.9 ft
Low 32.3 ftAverage 38.7 ftHigh 60 ft
About 5% below the peer average.
Tear-out force64,520 lbf
Low 30,124 lbfAverage 49,349 lbfHigh 62,416 lbf
About 31% above the peer average.
This model Peer average
Crawler excavator information
Manufacturer
Komatsu
Model
PC450LC-7
Years of manufacture
2020-2026
Model series
PC
Undercarriage
LC
Boom
MB
Operating specifications
Operating weight
99,208 lb (45 t)
Bucket capacity
3.4 yd³ (2.6 m³)
Bucket width
6.1 ft (1.84 m)
Maximum digging depth
23.1 ft (7.04 m)
Maximum horizontal reach
36.9 ft (11.23 m)
Tear-out force
64,520 lbf (287 kN)
Engine and emissions
Engine manufacturer
Komatsu
Engine model
SAA6D125E-3
Engine power
347 hp (259 kW)
Displacement
674 cu in (11 L)
Cylinders
6
Cylinder bore × stroke
4.92 × 5.91 in (125 × 150 mm)
Emission level
Tier II
Diesel particulate filter
No
Dimensions and transport
Transport length
39.1 ft (11.9 m)
Transport width
11 ft (3.34 m)
Transport height
10.7 ft (3.27 m)
Track width
23.6 in (600 mm)
Equipment and features
Air conditioning
Yes
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.
