The Komatsu PC20R-5 is a mini excavator listed for 2021-2026. Key specifications include a listed machine weight of about 4,497 lb, approximately 15.3 hp and a listed digging depth of about 6.89 ft.
Key specifications
2021-2026Model years
4,497 lbMachine weight
15.3 hpEngine power
0.8 ft³Bucket
4.2 ftTransport width
6.89 ftDigging depth
12.57 ftDigging reach
Komatsu PC20R-5 size and digging visual
This diagram is generated from the listed transport dimensions for this specific mini excavator.
Top-view transport footprint
Length 12.61 ft • Width 4.2 ft
Side-view transport envelope
Length 12.61 ft • Height 7.78 ft
Listed digging envelopedigging depth 6.89 ft • digging reach 12.57 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Komatsu PC20R-5 compares
These figures compare this machine with other Komatsu mini excavators in this specifications database. They are descriptive database comparisons, not performance ratings.
Machine weight4,497 lb
Low 1,808 lbAverage 6,201 lbHigh 11,640 lb
About 27% lighter than the Komatsu mini excavators database average. Around the 37th percentile within this Komatsu mini excavators dataset.
Engine power15.3 hp
Low 8.7 hpAverage 23.6 hpHigh 39.5 hp
About 35% lower than the Komatsu mini excavators database average. Around the 26th percentile within this Komatsu mini excavators dataset.
Bucket capacity0.8 ft³
Low 0.6 ft³Average 3.4 ft³High 7.7 ft³
About 77% lower than the Komatsu mini excavators database average. Around the 7th percentile within this Komatsu mini excavators dataset.
Transport width4.2 ft
Low 2.62 ftAverage 5.19 ftHigh 8.53 ft
About 19% narrower than the Komatsu mini excavators database average. Around the 25th percentile within this Komatsu mini excavators dataset.
Max. digging depth6.89 ft
Low 5.07 ftAverage 9.24 ftHigh 13.52 ft
About 25% lower than the Komatsu mini excavators database average. Around the 12th percentile within this Komatsu mini excavators dataset.
This model Komatsu mini excavators average
Useful conversions and calculated specifications
Machine weight
4,497 lb (2,040 kg)
Engine power
15.3 hp (11.4 kW)
Bucket capacity
0.8 ft³ (0.02 m³)
Transport length
12.61 ft (3.85 m)
Transport width
4.2 ft (1.28 m)
Transport height
7.78 ft (2.37 m)
Max. digging depth
6.89 ft (2.1 m)
Max. digging reach
12.57 ft (3.83 m)
Engine displacement
47.5 cu in (0.778 L)
Power-to-weight
3.4 hp/1,000 lb (7.5 hp/tonne)
Komatsu PC20R-5 FAQ
What years is the Komatsu PC20R-5 listed for?
The available source specifications list the Komatsu PC20R-5 for 2021-2026.
How much does a Komatsu PC20R-5 weigh?
The listed machine weight is about 4,497 lb (2,040 kg).
How much horsepower does the Komatsu PC20R-5 have?
The engine is listed at approximately 15.3 hp (11.4 kW).
How deep can the Komatsu PC20R-5 dig?
The listed maximum digging depth is about 6.89 ft (2.1 m).
What is the digging reach of the Komatsu PC20R-5?
The listed digging reach is about 12.57 ft (3.83 m).
How wide is the Komatsu PC20R-5?
The listed transport width is about 4.2 ft (1.28 m). Bucket width can differ by attachment.
Model information
Listed years
2021-2026
Machine type
Mini Excavator
Capacity and performance
Weight
4,497 lb (2,040 kg)
Bucket capacity
0.8 ft³ (0.02 m³)
Digging dimensions
Dredging depth
6.89 ft (2.1 m)
Max. reach horizontal
12.57 ft (3.83 m)
Dimensions and undercarriage
Transport length
12.61 ft (3.85 m)
Transport width
4.2 ft (1.28 m)
Transport height
7.78 ft (2.37 m)
Track width
9.1 in (230 mm)
Tail swing radius
mm
Engine specifications
Engine type
3D67E-2
Engine power
15.3 hp (11.4 kW)
Displacement
47.5 cu in (0.778 L)
RPM at max torque
2600 rpm
Number of cylinders
3
Cylinder bore × stroke
2.64 × 2.91 in (67 × 74 mm)
Emission level
V
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.
