PC80MR-3 Komatsu excavator specs & Dimensions (2008 - 2019)

Model rating
5,60 / 10

Komatsu PC80MR-3 is a crawler excavator manufactured from 2008 to 2019, with a weight of 7.62 tons. It features a track width of 4…

Komatsu PC80MR-3 is a crawler excavator manufactured from 2008 to 2019, with a weight of 7.62 tons. It features a track width of 450 mm, a transport length of 6.06 meters, a transport width of 2.25 meters, and a transport height of 2.71 meters. The machine has a dredging depth of 4 meters and a maximum horizontal reach of 6.61 meters. The bucket width is 0.8 meters. Special equipment includes air conditioning, a blade, an overload alert, and a hydraulic quick hitch.

Crawler Excavators Komatsu PC80MR-3
Crawler Excavators Komatsu PC80MR-3
Crawler Excavators Komatsu PC80MR-3
Crawler Excavators Komatsu PC80MR-3
Crawler Excavators Komatsu PC80MR-3
Crawler Excavators Komatsu PC80MR-3

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Technical specs - PC80MR-3 Komatsu

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

Weight
7.62 t
Transport length
6.06 m
Transport width
2.25 m
Transport height
2.71 m
Bucket capacity
0.26 m³
Track width
450 mm
Boom
MB
Max. Reach horizontal
6.61 m
Dredging depth
4 m
Bucket width
0.8 m
Model series
PC
Engine manuf.
Komatsu
Engine type
4D98E 3ZSFB
Engine power
46.2 kW
Displacement
3.32 l
Max. torque
237 Nm
No. of cylinders
4
Cylinder bore x stroke
98x110 mm

More technical details, like: bucket capacity min., bucket capacity max., undercarriage, tear-out force, dimension lxwxh, revolutions at max torque, emission level are available in the full technical specs.

Basic model incl. ROPS cabin, traction drive, standard boom and standard bucket

Special equipment

Diesel particulate filter
No
Track adjustment
No
Blade
Yes
Cabin adjustment
No
Overload alert
Yes
Material Handling Excavator
No
Aircondition
Yes
Quick hitch hydr.
Yes
Quick hitch mech.
No

Download datasheets (PDF)

Komatsu PC80MR-3 FAQ

When was the Komatsu PC80MR-3 manufactured?

The Komatsu PC80MR-3 was manufactured from 2008 to 2019.

How much does the Komatsu PC80MR-3 weigh?

The Komatsu PC80MR-3 weighs 7.62 tons.

What are the transport dimensions of the Komatsu PC80MR-3?

The Komatsu PC80MR-3 has a transport length of 6.06 meters, a transport width of 2.25 meters, and a transport height of 2.71 meters.

What is the track width of the Komatsu PC80MR-3's undercarriage?

The Komatsu PC80MR-3 has a track width of 450 mm.

What are the excavation performance specifications of the Komatsu PC80MR-3?

The Komatsu PC80MR-3 has a dredging depth of 4 meters, a maximum horizontal reach of 6.61 meters, and is equipped with a monobloc boom.

What are the specifications of the primary work tool on the Komatsu PC80MR-3?

The primary work tool of the Komatsu PC80MR-3 has a bucket capacity of 0.26 cubic meters and a bucket width of 0.8 meters.

How much is a Komatsu PC80MR-3 Crawler excavator (2008u20132019) worth?

The residual value of the Komatsu PC80MR-3 depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.

Reviews

Model rating
5,60 / 10
Quotation mark

Komatsu PC80MR-3 user from Turks and Caicos Islands

Quiet and easy to operate

Komatsu PC80MR-3 overview

Engine

CLSS Hydraulic system

The PC80MR-3 is equipped with CLSS (Closed-centre Load Sensing System). This exclusive system delivers hydraulic power on demand, when and where the operator needs it. Combined with a powerful engine, CLSS ensures high performances and perfect control, independently from the load, in even the roughest working conditions.


A speed sensor - and two power modes

To optimize power usage, the PC80MR-3 is fitted with an engine speed sensor. The main pump’s power is automatically adjusted to the engine speed and the computerised system keeps this speed constant during high load conditions. Two distinct hydraulic power modes - ‘Power’ or ‘Economy’ - let the operator conveniently choose between maximum power or minimum fuel consumption.


Hydraulic and electronic system

Excellent serviceability

With two big bonnets that can be easily opened even in tight spaces, the PC80MR-3 is also a top level machine when it comes to maintenance. The main valve, the plastic fuel tank, and the oil tank are under the side bonnet, easily accessible from ground level. The engine is under the rear cover, with all regular check points within easy reach. The track frame is sloped to prevent dirt from accumulating. ORFS hydraulic face seal connectors and DT electrical connectors enhance the machine’s reliability and make repairs faster and easier.


Undercarriage

Versatility

The PC80MR-3 was specially designed for applications that require a high digging force and excellent stability - and for work in confined areas such as house building sites, road works, and urban jobsites, or for digging trenches near walls. It offers all the features of a traditional excavator, but in an extremely compact and easily transportable machine. The many available options allow any operator to customize the machine to his needs: short or long digging arm; 450 or 600 mm steel tracks, 450 mm rubber tracks or 450 mm roadliner. An additional counterweight can be installed to easily increase the lifting capacity.


Upper Structure

Walk-Around

The new PC80MR-3 compact midi-excavator is the result of the competence and technology that Komatsu has acquired over the past 80 years. It was designed and developed with constant attention to the needs of customers from all over the world. The end product is a user-friendly machine with top-class performances. It has a tight tail swing that protrudes over the tracks by just 145 mm. The operator can concentrate on his work, without having to worry about rear-swing impacts.


Cab

Operator's environment

The PC80MR-3 is a compact machine, with a spacious and comfortable cab designed with care down to the smallest detail. Particular attention was given to the internal layout, an adjustable seat, a large digital panel in perfect view of the operator, ergonomic and dedicated PPC controls, and an efficient heating and ventilation system with partial fresh air intake. A new air-conditioning system, in option, will maintain a perfect temperature inside the cab, no matter the weather.


More comfort

Extensive proofing reduces noise levels and creates a more pleasant and comfortable work environment inside the strong cab, designed to guarantee maximum safety in case of roll-over. Comfort - and safety - is further enhanced by the 360° all-round visibility, by an opening side window and by an upper-rail sliding door that can be opened even in the tightest spaces.


Absolute control

The PPC servo controls allow extremely precise movements with very little effort. To simplify and speed up working cycles, all movements can be done simultaneously, and each has its own dedicated control. Smooth manoeuvring combined with a perfect view of the working area, guarantees maximum productivity for even the toughest jobs.


Events

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NordBau 2026

Holstenhallen Neumünster, Germany

September —
NordBau 2026

Machine inspection

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Machine inspection

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Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.

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Buy & Rent

Compare Komatsu PC80MR-3 with similar Crawler Excavators

Komatsu PC80MR-3

Komatsu PC80MR-3

Weight:
7.62 t
Transport length:
6.06 m
Transport width:
2.25 m
Transport height:
2.71 m
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Weight:
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Transport length:
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Transport width:
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Transport height:
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Transport length:
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Transport width:
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Transport height:
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Spare parts & Components

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Spare parts

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Transport

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News

Construction News by LECTURA 26.06.2026

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