The Komatsu PC230NHD-7 crawler excavator produced in 2002-2005, is listed with an operating weight of 50,265 lb (22.8 t), engine power of 143 hp (107 kW), a bucket capacity of 1.31 yd³ (1 m³) and a maximum digging depth of 21.6 ft (6.59 m).
Komatsu Crawler Excavator Specifications
Crawler Excavator • 2002-2005 • SAA6D102E-2
Weight: 50,265 lb (22.8 t)Power: 143 hp (107 kW)Bucket: 1.31 yd³ (1 m³)Dig depth: 21.6 ft (6.59 m)
Key specifications
50,265 lb (22.8 t)Operating weight
143 hp (107 kW)Engine power
1.31 yd³ (1 m³)Bucket capacity
21.6 ft (6.59 m)Digging depth
32.9 ft (10.03 m)Horizontal reach
23.6 in (600 mm)Track width
2002-2005Years
Useful excavator charts
Charts appear only when enough usable specifications are available.
Digging geometry
Dig depth
21.6 ft
Reach
32.9 ft
Transport dimensions
Length
31.1 ft
Width
8.3 ft
Height
10 ft
Model spec snapshot
Main numeric specifications for this excavator.
50,265 lbWeight
143 hpPower
1.31 yd³Bucket
How the Komatsu PC230NHD-7 compares
Comparison is against Komatsu crawler excavators in the same broad operating-weight class where enough comparable data exists.
Engine power
143 hp
14% below avg
9th percentile
Bucket capacity
1.31 yd³
23% below avg
24th percentile
Digging depth
21.6 ft
10% below avg
19th percentile
Horizontal reach
32.9 ft
7% below avg
53rd percentile
Engine power143 hp
Low 123 hpAverage 167 hpHigh 213 hp
About 14% below the peer average.
Bucket capacity1.31 yd³
Low 0.61 yd³Average 1.69 yd³High 2.64 yd³
About 23% below the peer average.
Digging depth21.6 ft
Low 18.8 ftAverage 24.2 ftHigh 47.8 ft
About 10% below the peer average.
Horizontal reach32.9 ft
Low 29.3 ftAverage 35.5 ftHigh 60 ft
About 7% below the peer average.
This model Peer average
Crawler excavator information
Manufacturer
Komatsu
Model
PC230NHD-7
Years of manufacture
2002-2005
Model series
PC
Boom
MB/VA
Operating specifications
Operating weight
50,265 lb (22.8 t)
Bucket capacity
1.31 yd³ (1 m³)
Bucket width
3.9 ft (1.2 m)
Maximum digging depth
21.6 ft (6.59 m)
Maximum horizontal reach
32.9 ft (10.03 m)
Engine and emissions
Engine manufacturer
Komatsu
Engine model
SAA6D102E-2
Engine power
143 hp (107 kW)
Displacement
359 cu in (5.9 L)
RPM at maximum torque
1950 rpm
Diesel particulate filter
No
Dimensions and transport
Transport length
31.1 ft (9.48 m)
Transport width
8.3 ft (2.54 m)
Transport height
10 ft (3.04 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
Yes
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.
