The Komatsu PC30MRx is a mini excavator listed for 1999-2004. Key specifications include a listed machine weight of about 7,584 lb, approximately 28.2 hp and a listed digging depth of about 10.6 ft.
Key specifications
1999-2004Model years
7,584 lbMachine weight
28.2 hpEngine power
3.9 ft³Bucket
5.09 ftTransport width
10.6 ftDigging depth
15.81 ftDigging reach
Komatsu PC30MRx size and digging visual
This diagram is generated from the listed transport dimensions for this specific mini excavator.
Top-view transport footprint
Length 15.29 ft • Width 5.09 ft
Side-view transport envelope
Length 15.29 ft • Height 8.07 ft
Listed digging envelopedigging depth 10.6 ft • digging reach 15.81 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Komatsu PC30MRx compares
These figures compare this machine with other Komatsu mini excavators in this specifications database. They are descriptive database comparisons, not performance ratings.
Machine weight7,584 lb
Low 1,808 lbAverage 6,201 lbHigh 11,640 lb
About 22% heavier than the Komatsu mini excavators database average. Around the 72nd percentile within this Komatsu mini excavators dataset.
Engine power28.2 hp
Low 8.7 hpAverage 23.6 hpHigh 39.5 hp
About 19% higher than the Komatsu mini excavators database average. Around the 72nd percentile within this Komatsu mini excavators dataset.
Bucket capacity3.9 ft³
Low 0.6 ft³Average 3.4 ft³High 7.7 ft³
About 13% higher than the Komatsu mini excavators database average. Around the 68th percentile within this Komatsu mini excavators dataset.
Transport width5.09 ft
Low 2.62 ftAverage 5.19 ftHigh 8.53 ft
Very close to the Komatsu mini excavators database average. Around the 62nd percentile within this Komatsu mini excavators dataset.
Max. digging depth10.6 ft
Low 5.07 ftAverage 9.24 ftHigh 13.52 ft
About 15% higher than the Komatsu mini excavators database average. Around the 72nd percentile within this Komatsu mini excavators dataset.
This model Komatsu mini excavators average
Useful conversions and calculated specifications
Machine weight
7,584 lb (3,440 kg)
Engine power
28.2 hp (21 kW)
Bucket capacity
3.9 ft³ (0.11 m³)
Transport length
15.29 ft (4.66 m)
Transport width
5.09 ft (1.55 m)
Transport height
8.07 ft (2.46 m)
Max. digging depth
10.6 ft (3.23 m)
Max. digging reach
15.81 ft (4.82 m)
Engine displacement
91.3 cu in (1.496 L)
Power-to-weight
3.7 hp/1,000 lb (8.2 hp/tonne)
Komatsu PC30MRx FAQ
What years is the Komatsu PC30MRx listed for?
The available source specifications list the Komatsu PC30MRx for 1999-2004.
How much does a Komatsu PC30MRx weigh?
The listed machine weight is about 7,584 lb (3,440 kg).
How much horsepower does the Komatsu PC30MRx have?
The engine is listed at approximately 28.2 hp (21 kW).
How deep can the Komatsu PC30MRx dig?
The listed maximum digging depth is about 10.6 ft (3.23 m).
What is the digging reach of the Komatsu PC30MRx?
The listed digging reach is about 15.81 ft (4.82 m).
How wide is the Komatsu PC30MRx?
The listed transport width is about 5.09 ft (1.55 m). Bucket width can differ by attachment.
Model information
Listed years
1999-2004
Machine type
Mini Excavator
Capacity and performance
Weight
7,584 lb (3,440 kg)
Bucket capacity
3.9 ft³ (0.11 m³)
Digging dimensions
Dredging depth
10.6 ft (3.23 m)
Max. reach horizontal
15.81 ft (4.82 m)
Dimensions and undercarriage
Transport length
15.29 ft (4.66 m)
Transport width
5.09 ft (1.55 m)
Transport height
8.07 ft (2.46 m)
Track width
11.8 in (300 mm)
Engine specifications
Engine type
3D84E 3KJ
Engine power
28.2 hp (21 kW)
Displacement
91.3 cu in (1.496 L)
RPM at max torque
2500 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.
