The Komatsu PC20-5 is a mini excavator listed for 1988-1995. Key specifications include a listed machine weight of about 6,063 lb, approximately 24.7 hp and a listed digging depth of about 8.86 ft.
Key specifications
1988-1995Model years
6,063 lbMachine weight
24.7 hpEngine power
3.5 ft³Bucket
4.99 ftTransport width
8.86 ftDigging depth
9.35 ftDumping height
Komatsu PC20-5 size and digging visual
This diagram is generated from the listed transport dimensions for this specific mini excavator.
Top-view transport footprint
Length 14.71 ft • Width 4.99 ft
Side-view transport envelope
Length 14.71 ft • Height 4.35 ft
Listed digging envelopedigging depth 8.86 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Komatsu PC20-5 compares
These figures compare this machine with other Komatsu mini excavators in this specifications database. They are descriptive database comparisons, not performance ratings.
Machine weight6,063 lb
Low 1,808 lbAverage 6,201 lbHigh 11,640 lb
Very close to the Komatsu mini excavators database average. Around the 51st percentile within this Komatsu mini excavators dataset.
Engine power24.7 hp
Low 8.7 hpAverage 23.6 hpHigh 39.5 hp
Very close to the Komatsu mini excavators database average. Around the 61st percentile within this Komatsu mini excavators dataset.
Bucket capacity3.5 ft³
Low 0.6 ft³Average 3.4 ft³High 7.7 ft³
Very close to the Komatsu mini excavators database average. Around the 62nd percentile within this Komatsu mini excavators dataset.
Transport width4.99 ft
Low 2.62 ftAverage 5.19 ftHigh 8.53 ft
Very close to the Komatsu mini excavators database average. Around the 56th percentile within this Komatsu mini excavators dataset.
Max. digging depth8.86 ft
Low 5.07 ftAverage 9.24 ftHigh 13.52 ft
Very close to the Komatsu mini excavators database average. Around the 48th percentile within this Komatsu mini excavators dataset.
This model Komatsu mini excavators average
Useful conversions and calculated specifications
Machine weight
6,063 lb (2,750 kg)
Engine power
24.7 hp (18.4 kW)
Bucket capacity
3.5 ft³ (0.1 m³)
Transport length
14.71 ft (4.49 m)
Transport width
4.99 ft (1.52 m)
Transport height
4.35 ft (1.32 m)
Max. digging depth
8.86 ft (2.7 m)
Max. dumping height
9.35 ft (2.85 m)
Engine displacement
86.2 cu in (1.413 L)
Power-to-weight
4.1 hp/1,000 lb (9.0 hp/tonne)
Komatsu PC20-5 FAQ
What years is the Komatsu PC20-5 listed for?
The available source specifications list the Komatsu PC20-5 for 1988-1995.
How much does a Komatsu PC20-5 weigh?
The listed machine weight is about 6,063 lb (2,750 kg).
How much horsepower does the Komatsu PC20-5 have?
The engine is listed at approximately 24.7 hp (18.4 kW).
How deep can the Komatsu PC20-5 dig?
The listed maximum digging depth is about 8.86 ft (2.7 m).
How wide is the Komatsu PC20-5?
The listed transport width is about 4.99 ft (1.52 m). Bucket width can differ by attachment.
What is the bucket capacity of the Komatsu PC20-5?
The listed bucket capacity is about 3.5 ft³ (0.1 m³).
Model information
Listed years
1988-1995
Machine type
Mini Excavator
Capacity and performance
Weight
6,063 lb (2,750 kg)
Bucket capacity
3.5 ft³ (0.1 m³)
Tear-out force
20.1 kN
Digging dimensions
Max. digging depth
8.86 ft (2.7 m)
Max. digging height
13.62 ft (4.15 m)
Max. dumping height
9.35 ft (2.85 m)
Dimensions and undercarriage
Transport length
14.71 ft (4.49 m)
Transport width
4.99 ft (1.52 m)
Transport height
4.35 ft (1.32 m)
Track width
11.8 in (300 mm)
Engine specifications
Engine type
3D84-1F
Engine power
24.7 hp (18.4 kW)
Displacement
86.2 cu in (1.413 L)
RPM at max torque
2400 rpm
Equipment
Model series
PC
Rubber track
Yes
Blade
No
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.
