EX085 - Komatsu PC30MR-3

The PC30MR-3 compact mini-excavator is the result of the competence and technology that Komatsu has acquired over the past 80 years.


Equipment Class
Tracked Rubber
Year of Manufacture


The short-tail PC30MR-3 delivers optimal power and digging speed, even in confi ned spaces where traditional machines can’t work: yards, road works, demolition sites, sewers, etc. Sturdy and very stable, it guarantees maximum safety and offers complete operator confi dence in any working conditions.

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Equipment Details

Year 2010
Make Komatsu
Model PC30



Operating Weight 3140 kg
Flywheel horse power 21.4 kW / 2400 rpm
Bucket capacity (SAE heaped) 0.09 m3
Bucket capacity (CECE heaped) 0.08 m3
Bucket width 430 mm
Bucket with (incl. side cutters) 500 mm



Travel speed – Hi 4.6 km/h
Travel speed – Lo 2.5 km/h
Swing speed 9.3 rpm
Ground pressure 0.30 kg/cm2
Max. traction force 3400 kg
Gradeability 30 deg.
Bucket digging force (ISO) 3000 kg
Arm crowd force (ISO) 1800 kg



Blade width 1550 mm
Blade height 355 mm



A Overall length 4560 mm
B Overall width 1550 mm
C Overall height 2520 mm
D Tail swing radius 855 mm
E Crawler length 2105 mm
F Track gauge 1250 mm
G Track shoe width 300 mm
H/I Boom swing angle deg. LH80/RH50
J Bucket offset LH 580 mm
K Bucket offset RH 845 mm


Working Range

a Max. digging height 4840 mm
b Max. dumping height 3350 mm
c Max. digging depth 2760 mm
d Max. vertical digging depth 2400 mm
e Max. digging reach 5050 mm
f Max. digging reach at ground level 4910 mm
g Min. swing radius 2055 mm
g Min. swing radius (when boom swing) 1560 mm
h Max. blade lift 360 mm
i Max. blade depth 310 mm

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