The Komatsu PC55MR-5M is a mini excavator listed for 2015-2019. Key specifications include a listed machine weight of about 11,596 lb, approximately 38 hp and a listed digging depth of about 12.37 ft.
Key specifications
2015-2019Model years
11,596 lbMachine weight
38 hpEngine power
5.7 ft³Bucket
6.43 ftTransport width
12.37 ftDigging depth
19.41 ftDigging reach
Komatsu PC55MR-5M size and digging visual
This diagram is generated from the listed transport dimensions for this specific mini excavator.
Top-view transport footprint
Length 18.21 ft • Width 6.43 ft
Side-view transport envelope
Length 18.21 ft • Height 8.5 ft
Listed digging envelopedigging depth 12.37 ft • digging reach 19.41 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Komatsu PC55MR-5M compares
These figures compare this machine with other Komatsu mini excavators in this specifications database. They are descriptive database comparisons, not performance ratings.
Machine weight11,596 lb
Low 1,808 lbAverage 6,201 lbHigh 11,640 lb
About 87% heavier than the Komatsu mini excavators database average. Around the 96th percentile within this Komatsu mini excavators dataset.
Engine power38 hp
Low 8.7 hpAverage 23.6 hpHigh 39.5 hp
About 61% higher than the Komatsu mini excavators database average. Around the 84th percentile within this Komatsu mini excavators dataset.
Bucket capacity5.7 ft³
Low 0.6 ft³Average 3.4 ft³High 7.7 ft³
About 65% higher than the Komatsu mini excavators database average. Around the 91st percentile within this Komatsu mini excavators dataset.
Transport width6.43 ft
Low 2.62 ftAverage 5.19 ftHigh 8.53 ft
About 24% wider than the Komatsu mini excavators database average. Around the 83rd percentile within this Komatsu mini excavators dataset.
Max. digging depth12.37 ft
Low 5.07 ftAverage 9.24 ftHigh 13.52 ft
About 34% higher than the Komatsu mini excavators database average. Around the 91st percentile within this Komatsu mini excavators dataset.
This model Komatsu mini excavators average
Useful conversions and calculated specifications
Machine weight
11,596 lb (5,260 kg)
Engine power
38 hp (28.3 kW)
Bucket capacity
5.7 ft³ (0.16 m³)
Transport length
18.21 ft (5.55 m)
Transport width
6.43 ft (1.96 m)
Transport height
8.5 ft (2.59 m)
Max. digging depth
12.37 ft (3.77 m)
Max. digging reach
19.41 ft (5.92 m)
Engine displacement
133.6 cu in (2.189 L)
Power-to-weight
3.3 hp/1,000 lb (7.2 hp/tonne)
Specification differences by production range
The 2015-2017 listing is used as the baseline. Only later listed ranges with a different supplied value are shown below. U.S. customary units are shown first where a conversion is available, and missing data is not treated as a specification change.
2017-2019compared with 2015-2017
Weight2015-201711,596 lb (5,260 kg)→2017-201911,640 lb (5,280 kg)
Engine power2015-201738 hp (28.3 kW)→2017-201939.6 hp (29.5 kW)
Engine type2015-20174D88E 6ZP→2017-20194D88E-6
Displacement2015-2017133.6 cu in (2.189 L)→2017-2019133 cu in (2.18 L)
Blade2015-2017No→2017-2019Yes
Listed years2015-20172015-2017→2017-20192017-2019
Max. reach horizontal2015-201719.41 ft (5.92 m)→2017-201919.93 ft (6.08 m)
RPM at max torque2015-20172400 rpm→2017-20191440 rpm
Rubber track2015-2017No→2017-2019Yes
Komatsu PC55MR-5M FAQ
What years is the Komatsu PC55MR-5M listed for?
The available source specifications list the Komatsu PC55MR-5M for 2015-2019.
How much does a Komatsu PC55MR-5M weigh?
The listed machine weight is about 11,596 lb (5,260 kg).
How much horsepower does the Komatsu PC55MR-5M have?
The engine is listed at approximately 38 hp (28.3 kW).
How deep can the Komatsu PC55MR-5M dig?
The listed maximum digging depth is about 12.37 ft (3.77 m).
What is the digging reach of the Komatsu PC55MR-5M?
The listed digging reach is about 19.41 ft (5.92 m).
How wide is the Komatsu PC55MR-5M?
The listed transport width is about 6.43 ft (1.96 m). Bucket width can differ by attachment.
Model information
Listed years
2015-2017
Machine type
Mini Excavator
Capacity and performance
Weight
11,596 lb (5,260 kg)
Bucket capacity
5.7 ft³ (0.16 m³)
Tear-out force
39 kN
Digging dimensions
Dredging depth
12.37 ft (3.77 m)
Max. reach horizontal
19.41 ft (5.92 m)
Dimensions and undercarriage
Transport length
18.21 ft (5.55 m)
Transport width
6.43 ft (1.96 m)
Transport height
8.5 ft (2.59 m)
Track width
15.7 in (400 mm)
Boom
90 × 691 mm
Engine specifications
Engine type
4D88E 6ZP
Engine power
38 hp (28.3 kW)
Displacement
133.6 cu in (2.189 L)
RPM at max torque
2400 rpm
Number of cylinders
4
Equipment
Model series
PC
Rubber track
No
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.
