The Komatsu PC20R-8 is a mini excavator listed for 1999-2004. Key specifications include a listed machine weight of about 5,600 lb, approximately 23.3 hp and a listed digging depth of about 7.71 ft.
Key specifications
1999-2004Model years
5,600 lbMachine weight
23.3 hpEngine power
4.69 ftTransport width
7.71 ftDigging depth
13.22 ftDigging reach
Komatsu PC20R-8 size and digging visual
This diagram is generated from the listed transport dimensions for this specific mini excavator.
Top-view transport footprint
Length 13.94 ft • Width 4.69 ft
Side-view transport envelope
Length 13.94 ft • Height 8.04 ft
Listed digging envelopedigging depth 7.71 ft • digging reach 13.22 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Komatsu PC20R-8 compares
These figures compare this machine with other Komatsu mini excavators in this specifications database. They are descriptive database comparisons, not performance ratings.
Machine weight5,600 lb
Low 1,808 lbAverage 6,201 lbHigh 11,640 lb
About 10% lighter than the Komatsu mini excavators database average. Around the 45th percentile within this Komatsu mini excavators dataset.
Engine power23.3 hp
Low 8.7 hpAverage 23.6 hpHigh 39.5 hp
Very close to the Komatsu mini excavators database average. Around the 54th percentile within this Komatsu mini excavators dataset.
Transport width4.69 ft
Low 2.62 ftAverage 5.19 ftHigh 8.53 ft
About 10% narrower than the Komatsu mini excavators database average. Around the 35th percentile within this Komatsu mini excavators dataset.
Max. digging depth7.71 ft
Low 5.07 ftAverage 9.24 ftHigh 13.52 ft
About 17% lower than the Komatsu mini excavators database average. Around the 36th percentile within this Komatsu mini excavators dataset.
This model Komatsu mini excavators average
Useful conversions and calculated specifications
Machine weight
5,600 lb (2,540 kg)
Engine power
23.3 hp (17.4 kW)
Transport length
13.94 ft (4.25 m)
Transport width
4.69 ft (1.43 m)
Transport height
8.04 ft (2.45 m)
Max. digging depth
7.71 ft (2.35 m)
Max. digging reach
13.22 ft (4.03 m)
Engine displacement
73.5 cu in (1.204 L)
Power-to-weight
4.2 hp/1,000 lb (9.2 hp/tonne)
Komatsu PC20R-8 FAQ
What years is the Komatsu PC20R-8 listed for?
The available source specifications list the Komatsu PC20R-8 for 1999-2004.
How much does a Komatsu PC20R-8 weigh?
The listed machine weight is about 5,600 lb (2,540 kg).
How much horsepower does the Komatsu PC20R-8 have?
The engine is listed at approximately 23.3 hp (17.4 kW).
How deep can the Komatsu PC20R-8 dig?
The listed maximum digging depth is about 7.71 ft (2.35 m).
What is the digging reach of the Komatsu PC20R-8?
The listed digging reach is about 13.22 ft (4.03 m).
How wide is the Komatsu PC20R-8?
The listed transport width is about 4.69 ft (1.43 m). Bucket width can differ by attachment.
Model information
Listed years
1999-2004
Machine type
Mini Excavator
Model rating
6,00 / 10
Capacity and performance
Weight
5,600 lb (2,540 kg)
Bucket width
17.7 in (0.45 m)
Digging dimensions
Dredging depth
7.71 ft (2.35 m)
Max. reach horizontal
13.22 ft (4.03 m)
Dimensions and undercarriage
Transport length
13.94 ft (4.25 m)
Transport width
4.69 ft (1.43 m)
Transport height
8.04 ft (2.45 m)
Track width
9.8 in (250 mm)
Engine specifications
Engine type
3D78AE 3FA
Engine power
23.3 hp (17.4 kW)
Displacement
73.5 cu in (1.204 L)
RPM at max torque
2600 rpm
Equipment
Model series
PC
Rubber track
Yes
Blade
Yes
Air conditioning
No
Disclaimer: Specifications can vary by market, production date, configuration, tracks, boom/stick, bucket and optional equipment. Historical and scraped data can also contain errors. Comparison figures on this page are calculated only from Komatsu mini excavators in this dataset. The size and digging diagram visualizes listed specifications and is not a transport-clearance, excavation-safety or operating-limit certification. For purchase, transport, service or safety decisions, verify critical specifications with official Komatsu documentation. Visit the official Komatsu excavator website.
