Operating-weight guide

Attachments for the Komatsu PC20MR-2 weight range

Bucket line: GP - general purpose digging bucket300–800 mm wide

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Catalogue sizes for the PC20MR-2

Each size below has a catalogue row rated for a carrier of 2,140 – 2,610 kg operating weight. Tell us which sizes you want and we reply with an offer.

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Attachment	Sizes	Capacity [dm³]	Width [mm]	Weight [kg]
GP - general purpose digging bucket	GP-30 · 4 width variants, GP-40 · 5 width variants	36–159 SAE	300–800	33–93
GB - rigid grading & ditching bucket, German profile	GB-30 · 2 width variants, GB-40 · 3 width variants	93–176 SAE	1,000–1,400	70–107
GBH - hydraulic tilt ditching bucket for mini-excavator	GBH-30 · 2 width variants, GBH-40 · 4 width variants	93–190 SAE	1,000–1,500	101–162
RGP - skeleton rod GP bucket	RGP-30 · 2 width variants, RGP-40 · 2 width variants	87–206 SAE	600–1,000	58–116
SGP - heavy duty skeleton GP bucket	SGP-30 · 2 width variants, SGP-40 · 2 width variants	64–128 SAE	600–1,000	64–129
GPO - GP bucket with perforated bottom	GPO-30 · 2 width variants, GPO-40 · 3 width variants	64–128 SAE	600–1,000	52–99
GPL - general purpose digging bucket	GPL-30 · 4 width variants, GPL-40 · 5 width variants	33–145 SAE	300–800	26–71
GBP - rigid grading & ditching bucket, Italian profile	GBP-30 · 2 width variants, GBP-40 · 3 width variants	129–187 SAE	1,000–1,400	72–98
GBPH - hydraulic tilting grading & ditching bucket	GBPH-30 · 3 width variants, GBPH-40 · 3 width variants	88–201 SAE	900–1,500	88–167
RGPL - skeleton rod GPL bucket	RGPL-30 · 2 width variants, RGPL-40 · 2 width variants	79–186 SAE	600–1,000	44–81
GPLO - GPL bucket with perforated bottom	GPLO-30 · 2 width variants, GPLO-40 · 2 width variants	79–145 SAE	600–800	43–71
SGPL - heavy duty skeleton GPL bucket for mini-excavator	SGPL-30 · 2 width variants, SGPL-40 · 2 width variants	79–186 SAE	600–1,000	48–87
BDP mini - clay digging bucket for mini-excavator	BDP-30, BDP-40 · 2 width variants	16–40 SAE	250–400	30–60
SB mini - Dutch profile grading & ditching bucket for mini-excavator	SB-30 · 4 width variants, SB-40 · 3 width variants	97–184 SAE	900–1,200	65–109
PDP mini - skeleton BDP stone bucket	PDP-30 · 3 width variants, PDP-40 · 4 width variants	93–232 SAE	600–1,000	53–107
DS mini - Scandinavian deep digging bucket for mini-excavator	DS-30 · 3 width variants, DS-50 · 3 width variants	66–132 SAE	400–600	44–75
PS mini - Scandinavian universal grading bucket for mini-excavator	PS-25 · 3 width variants, PS-60 · 3 width variants	112–254 SAE	1,000–1,400	64–130
PSH mini - hydraulic swivelling grading bucket for mini-excavators	PS-25 · 3 width variants, PS-60 · 3 width variants		1,000–1,400
KS mini - cable bucket for mini-excavator	KS-20 · 3 width variants	19–50 SAE	200–400	20–34
KSV mini - Scandinavian profile cable V bucket for mini-excavator	KSV-20 · 3 width variants	17–57 SAE	100–300	23–40
CB mini - hydraulic clamp bucket for mini-excavator	CBR-30, CBR-40	83–113 SAE	600	80–107
GKB mini - deep cable digging bucket for mini-excavator	GKB-30		150	37
RGPR - skeleton rod bucket	RGPR-30, RGPR-40	109–157 SAE	800–1,000	63–94
RGB - skeleton rod grading & sorting bucket	RGB-30, RGB-40	118–200 SAE	1,200–1,400	77–108
LR mini - straight land rakes for mini-excavator	LR-3 · 2 width variants, LR-4 · 2 width variants		1,000–1,200	85–150
LRS - short land rakes for mini-excavators	LRS-3, LRS-5		925–1,560	70–130
RIP mini - ripper shank for mini-excavator	Ripper-2.5, Ripper-5.5			21–51
MR mini - multi-ripper for mini-excavator	MRF 25, MRF 40 · 2 width variants		400–800	36–69
AC mini - asphalt cutter for mini-excavator	AC-6			43
GRB light - mini-excavator grading beam with lowered mass	GRB-MIKRO · 3 width variants, GRBH-MIKRO · 3 width variants		1,500–2,000	86–141
DuoRIP - double ripper for root extraction	Duo-Ripper-6		365	102
GRB - excavator grading beam	GRB-MINI · 4 variants, GRBH-MINI · 2 width variants		1,000–1,500	91–261
RC - root cutter	Root cutter-2		170	13
RRB - root rake bucket profile	RRB-40		1,200	148
QC-S - S-System Scandinavian quick-coupler	QC-S40-H, QC-S40-H/240, QC-S40-SA, QC-S40-SA/240, QC-U-S40-H, QC-U-S40-H/240			30–92
CW - CW-System compatible quick-coupler	CW-05, CW-U-05			25–67
QC-HS / QC-MS - MS-System compatible quick-coupler	QC-HS-03, QC-MS-03, QC-U-HS-03			30–90
QC-PG - pin-grabber quick-coupler for factory brackets	QC-ML-M-35			22

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Welded to EN ISO 3834-2. Agree it as a standing term of supply and the EN 10204 3.1 certificate ships with every attachment. You also get the CE declaration of conformity for every product that carries the CE mark.

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Cite this table as https://sieruta.com/en/fit/komatsu/komatsu-pc20mr-2, figures as of 2026-09-10.

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<table>
<caption>Families that fit the Komatsu PC20MR-2, with their own figures</caption>
<thead><tr><th scope="col">Attachment</th><th scope="col">Sizes</th><th scope="col">Capacity [dm³]</th><th scope="col">Width [mm]</th><th scope="col">Weight [kg]</th></tr></thead>
<tbody>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-digging/gp-general-purpose-digging-bucket">GP - general purpose digging bucket</a></td><td>GP-30 · 4 width variants, GP-40 · 5 width variants</td><td>36–159 SAE</td><td>300–800</td><td>33–93</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-grading/gb-rigid-grading-ditching-bucket">GB - rigid grading &amp; ditching bucket, German profile</a></td><td>GB-30 · 2 width variants, GB-40 · 3 width variants</td><td>93–176 SAE</td><td>1,000–1,400</td><td>70–107</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-grading/gbh-universal-hydraulic-tilting-ditching-bucket-for-mini-excavator">GBH - hydraulic tilt ditching bucket for mini-excavator</a></td><td>GBH-30 · 2 width variants, GBH-40 · 4 width variants</td><td>93–190 SAE</td><td>1,000–1,500</td><td>101–162</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-skeleton/rgp-skeleton-rod-gp-bucket">RGP - skeleton rod GP bucket</a></td><td>RGP-30 · 2 width variants, RGP-40 · 2 width variants</td><td>87–206 SAE</td><td>600–1,000</td><td>58–116</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-skeleton/sgp-heavy-duty-mini-excavator-skeleton-gp-bucket">SGP - heavy duty skeleton GP bucket</a></td><td>SGP-30 · 2 width variants, SGP-40 · 2 width variants</td><td>64–128 SAE</td><td>600–1,000</td><td>64–129</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-skeleton/gpo-gp-bucket-with-perforated-bottom">GPO - GP bucket with perforated bottom</a></td><td>GPO-30 · 2 width variants, GPO-40 · 3 width variants</td><td>64–128 SAE</td><td>600–1,000</td><td>52–99</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-digging/gpl-general-purpose-digging-bucket">GPL - general purpose digging bucket</a></td><td>GPL-30 · 4 width variants, GPL-40 · 5 width variants</td><td>33–145 SAE</td><td>300–800</td><td>26–71</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-grading/gbp-rigid-grading-ditching-bucket">GBP - rigid grading &amp; ditching bucket, Italian profile</a></td><td>GBP-30 · 2 width variants, GBP-40 · 3 width variants</td><td>129–187 SAE</td><td>1,000–1,400</td><td>72–98</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-grading/gbph-hydraulic-tilting-grading-ditching-bucket">GBPH - hydraulic tilting grading &amp; ditching bucket</a></td><td>GBPH-30 · 3 width variants, GBPH-40 · 3 width variants</td><td>88–201 SAE</td><td>900–1,500</td><td>88–167</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-skeleton/rgpl-skeleton-rod-gpl-bucket">RGPL - skeleton rod GPL bucket</a></td><td>RGPL-30 · 2 width variants, RGPL-40 · 2 width variants</td><td>79–186 SAE</td><td>600–1,000</td><td>44–81</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-skeleton/gplo-gpl-bucket-with-perforated-bottom">GPLO - GPL bucket with perforated bottom</a></td><td>GPLO-30 · 2 width variants, GPLO-40 · 2 width variants</td><td>79–145 SAE</td><td>600–800</td><td>43–71</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-skeleton/sgpl-heavy-duty-skeleton-gpl-bucket">SGPL - heavy duty skeleton GPL bucket for mini-excavator</a></td><td>SGPL-30 · 2 width variants, SGPL-40 · 2 width variants</td><td>79–186 SAE</td><td>600–1,000</td><td>48–87</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-digging/bdp-clay-bucket-for-mini-excavator">BDP mini - clay digging bucket for mini-excavator</a></td><td>BDP-30, BDP-40 · 2 width variants</td><td>16–40 SAE</td><td>250–400</td><td>30–60</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-grading/sb-dutch-profile-ditch-cleaning-bucket">SB mini - Dutch profile grading &amp; ditching bucket for mini-excavator</a></td><td>SB-30 · 4 width variants, SB-40 · 3 width variants</td><td>97–184 SAE</td><td>900–1,200</td><td>65–109</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-skeleton/pdp-dutch-profile-skeleton-stone-bucket">PDP mini - skeleton BDP stone bucket</a></td><td>PDP-30 · 3 width variants, PDP-40 · 4 width variants</td><td>93–232 SAE</td><td>600–1,000</td><td>53–107</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-digging/ds-scandinavian-deep-excavation-bucket-djupskopa">DS mini - Scandinavian deep digging bucket for mini-excavator</a></td><td>DS-30 · 3 width variants, DS-50 · 3 width variants</td><td>66–132 SAE</td><td>400–600</td><td>44–75</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-grading/ps-mini-scandinavian-universal-grading-bucket-for-mini-excavator">PS mini - Scandinavian universal grading bucket for mini-excavator</a></td><td>PS-25 · 3 width variants, PS-60 · 3 width variants</td><td>112–254 SAE</td><td>1,000–1,400</td><td>64–130</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-grading/psh-mini-hydraulic-swivelling-grading-bucket-for-mini-excavator">PSH mini - hydraulic swivelling grading bucket for mini-excavators</a></td><td>PS-25 · 3 width variants, PS-60 · 3 width variants</td><td></td><td>1,000–1,400</td><td></td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-digging/ks-mini-cable-bucket-for-mini-excavator">KS mini - cable bucket for mini-excavator</a></td><td>KS-20 · 3 width variants</td><td>19–50 SAE</td><td>200–400</td><td>20–34</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-digging/ksv-mini-scandinavian-profile-cable-v-bucket-for-mini-excavator">KSV mini - Scandinavian profile cable V bucket for mini-excavator</a></td><td>KSV-20 · 3 width variants</td><td>17–57 SAE</td><td>100–300</td><td>23–40</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-digging/cb-hydraulic-clamp-bucket-for-mini-excavator">CB mini - hydraulic clamp bucket for mini-excavator</a></td><td>CBR-30, CBR-40</td><td>83–113 SAE</td><td>600</td><td>80–107</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-digging/gkb-mini-deep-cable-digging-bucket-for-mini-excavator">GKB mini - deep cable digging bucket for mini-excavator</a></td><td>GKB-30</td><td></td><td>150</td><td>37</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-skeleton/rgpr-skeleton-rod-bucket">RGPR - skeleton rod bucket</a></td><td>RGPR-30, RGPR-40</td><td>109–157 SAE</td><td>800–1,000</td><td>63–94</td></tr>
<tr><td><a href="https://sieruta.com/en/products/buckets/mini-excavator-skeleton/rgb-skeleton-rod-grading-sorting-bucket">RGB - skeleton rod grading &amp; sorting bucket</a></td><td>RGB-30, RGB-40</td><td>118–200 SAE</td><td>1,200–1,400</td><td>77–108</td></tr>
<tr><td><a href="https://sieruta.com/en/products/tools/rippers-rakes/lr-mini-straight-land-rakes-for-mini-excavator">LR mini - straight land rakes for mini-excavator</a></td><td>LR-3 · 2 width variants, LR-4 · 2 width variants</td><td></td><td>1,000–1,200</td><td>85–150</td></tr>
<tr><td><a href="https://sieruta.com/en/products/tools/rippers-rakes/lrs-short-land-rakes-for-mini-excavators">LRS - short land rakes for mini-excavators</a></td><td>LRS-3, LRS-5</td><td></td><td>925–1,560</td><td>70–130</td></tr>
<tr><td><a href="https://sieruta.com/en/products/tools/rippers-rakes/rip-mini-ripper-for-mini-excavator">RIP mini - ripper shank for mini-excavator</a></td><td>Ripper-2.5, Ripper-5.5</td><td></td><td></td><td>21–51</td></tr>
<tr><td><a href="https://sieruta.com/en/products/tools/rippers-rakes/mr-mini-multi-ripper-for-mini-excavator">MR mini - multi-ripper for mini-excavator</a></td><td>MRF 25, MRF 40 · 2 width variants</td><td></td><td>400–800</td><td>36–69</td></tr>
<tr><td><a href="https://sieruta.com/en/products/tools/asphalt-cutters/ac-mini-asphalt-cutter-for-mini-excavator">AC mini - asphalt cutter for mini-excavator</a></td><td>AC-6</td><td></td><td></td><td>43</td></tr>
<tr><td><a href="https://sieruta.com/en/products/tools/grading-beams/grb-light-mini-excavator-grading-beam-with-lowered-mass">GRB light - mini-excavator grading beam with lowered mass</a></td><td>GRB-MIKRO · 3 width variants, GRBH-MIKRO · 3 width variants</td><td></td><td>1,500–2,000</td><td>86–141</td></tr>
<tr><td><a href="https://sieruta.com/en/products/tools/rippers-rakes/duorip-double-ripper-for-root-extraction">DuoRIP - double ripper for root extraction</a></td><td>Duo-Ripper-6</td><td></td><td>365</td><td>102</td></tr>
<tr><td><a href="https://sieruta.com/en/products/tools/grading-beams/grb-excavator-grading-beam">GRB - excavator grading beam</a></td><td>GRB-MINI · 4 variants, GRBH-MINI · 2 width variants</td><td></td><td>1,000–1,500</td><td>91–261</td></tr>
<tr><td><a href="https://sieruta.com/en/products/tools/rippers-rakes/rc-root-cutter">RC - root cutter</a></td><td>Root cutter-2</td><td></td><td>170</td><td>13</td></tr>
<tr><td><a href="https://sieruta.com/en/products/tools/rippers-rakes/rr-root-rake-bucket-profile">RRB - root rake bucket profile</a></td><td>RRB-40</td><td></td><td>1,200</td><td>148</td></tr>
<tr><td><a href="https://sieruta.com/en/products/quick-couplers/s-system/s-system-scandinavian-quick-coupler">QC-S - S-System Scandinavian quick-coupler</a></td><td>QC-S40-H, QC-S40-H/240, QC-S40-SA, QC-S40-SA/240, QC-U-S40-H, QC-U-S40-H/240</td><td></td><td></td><td>30–92</td></tr>
<tr><td><a href="https://sieruta.com/en/products/quick-couplers/cw-system/cw-system-quick-coupler">CW - CW-System compatible quick-coupler</a></td><td>CW-05, CW-U-05</td><td></td><td></td><td>25–67</td></tr>
<tr><td><a href="https://sieruta.com/en/products/quick-couplers/ms-system/ms-system-quick-coupler">QC-HS / QC-MS - MS-System compatible quick-coupler</a></td><td>QC-HS-03, QC-MS-03, QC-U-HS-03</td><td></td><td></td><td>30–90</td></tr>
<tr><td><a href="https://sieruta.com/en/products/quick-couplers/pin-grabber/pin-grabber-quick-coupler">QC-PG - pin-grabber quick-coupler for factory brackets</a></td><td>QC-ML-M-35</td><td></td><td></td><td>22</td></tr>
</tbody>
</table>
<p>Figures from <a href="https://sieruta.com/en/fit/komatsu/komatsu-pc20mr-2">https://sieruta.com/en/fit/komatsu/komatsu-pc20mr-2</a>, as of 2026-09-10.</p>

Komatsu PC20Photo: Judgefloro, CC0, via Wikimedia Commons

Sizes are matched to the published operating weight of the PC20MR-2.

Weight Class: Mini Excavator (1–6 t)
Operating Weight: 2,140 – 2,610 kg

Family-owned group, founded in 1996
More than 50,000 attachments delivered
Built in our own factory in Poland

Operating weight as published by Komatsu, retrieved 2026-09-10. Source

Start here

The attachments buyers in your market ask for first, sized for the PC20MR-2.

Which coupler is on your machine?

Pick the system on your machine and we put it in your enquiry. We check the bracket before we send the quote.

How to measure your coupler

Not sure which system it is? Three measurements tell us which bracket you need.

Measure the diameter of both pins.
Measure the distance between the pin centres.
Measure the width between the inside faces of the ears.

If the coupler has a make or type printed on it, send that too.

Send me the spec sheet for my machine

Pick a bucket line and we email you its spec sheet, with the sizes we build for the PC20MR-2.

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Bucket line

Link

Machine, line and sizes

Komatsu PC20MR-2: GP - general purpose digging bucket (GP-30, GP-40)

PC20MR-2 at a glance

Figure	Value	Source
Max dig depth	2,750 mm	maker's website (komatsu.eu)
Arm length	1,015–1,365 mm	maker's document (komatsu.eu)
Main pump flow	53.9 l/min	maker's document (komatsu.eu)
Bucket capacity	0.035–0.085 m³	maker's document (komatsu.eu)
Bucket width	250–550 mm	maker's document (komatsu.eu)
Lift capacity	1,550 kg	maker's document (komatsu.eu)

Only figures the maker publishes for this model. Where a figure is missing, no value is shown.

What the PC20MR-2 figures mean for its attachments

The main pump delivers up to 53.9 l/min at 245 bar. That is the pump output of the whole machine, not the flow an attachment gets.
It digs down to 2,750 mm. That is the deepest trench it can open.
Komatsu offers arms from 1,015 to 1,365 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
Komatsu lists buckets from 250 to 550 mm wide for this machine. Compare that with the bucket widths in the table above.Our sizes in that range: GP - general purpose digging bucket (GP-30, GP-40); GPL - general purpose digging bucket (GPL-30, GPL-40); BDP mini - clay digging bucket for mini-excavator (BDP-30, BDP-40); DS mini - Scandinavian deep digging bucket for mini-excavator (DS-30, DS-50); KS mini - cable bucket for mini-excavator (KS-20); KSV mini - Scandinavian profile cable V bucket for mini-excavator (KSV-20)
Komatsu lists bucket capacities from 0.035 to 0.085 m³.
Komatsu gives a lifting capacity of 1,550 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
Engine power is 15.7 kW.

Figures as published by Komatsu in its own documents.

How the PC20MR-2 compares with its neighbours

The nearest models by weight, with the difference to the PC20MR-2 in parentheses where both makers publish the figure.

Model	Operating weight	Max dig depth	Main pump flow
PC20MR-2	2.14 t	2,750 mm	53.9 l/min
Komatsu PC20E-6	2.19 t (+0.05 t)	2,370 mm (-380)	36 l/min (-17.9)
Komatsu PC22MR-3	2.25 t (+0.11 t)	2,580 mm (-170)	55 l/min (+1.1)
Kubota U20-3α	2.18 t (+0.04 t)	2,540 mm (-210)	not published

Figures as each maker publishes them. A difference is shown only where both machines have a published value.

PC20MR-2: what the brochure names

Features Komatsu names in its own brochure for the PC20MR-2. Some of them may be optional, so check the machine's spec before you order.

A short tail swing, for work next to walls and traffic.
A long arm.
A load-sensing hydraulic system.
Boom swing, for digging along walls and around obstacles.

From Komatsu's published brochure. We keep the source document on file.

Questions about the PC20MR-2

What bucket width fits the PC20MR-2?: Komatsu lists buckets from 250 to 550 mm wide for it. Pick a width in that range from the sizes above.

Buckets Tools Quick couplers

Bucket sets for this machine

Sets of one bucket profile that include buckets listed for the Komatsu PC20MR-2. Each set lists the buckets that match the machine's operating weight.

German-profile set
Buckets in the set for this weight: GP, GB, GBH
Italian-profile set
Buckets in the set for this weight: GPL, GBP, GBPH
Nordic-profile set
Buckets in the set for this weight: DS, PS, PSH, KS, KSV
Dutch-profile set
Buckets in the set for this weight: BDP, SB, PDP

Komatsu PC20MR-2: machine data

Operating weight: 2,140 – 2,610 kg
Engine power: 15.7 kW
Maximum digging depth: 2,750 mm

As published by Komatsu, retrieved 2026-09-17. Source

Before you order: check the interface

The weight class of the Komatsu PC20MR-2 sizes the attachment. It does not tell you the pin diameter, the pin spacing or the stick width, and those decide whether an attachment fits. Measure them on the machine, or send us the measurements of the bucket it runs today.

On a mini excavator the weight of the attachment counts for more than on a larger machine, because every kilogram of bucket is taken from lift capacity and stability. A narrow trenching bucket and a wide grading bucket are the usual pair, and many machines run a small quick coupler to change between them.

Quick coupler brackets at this weight

In our model tables, the attachments listed for the Komatsu PC20MR-2 at its weight are built with these brackets. Each code opens the models that list it.

Measure the diameter of both bucket pins.
Measure the distance between the pin centres.
Measure the inside width between the stick ears.
If the machine runs a quick coupler, note its make and type.

What these terms mean:

How to choose an attachment for the job:

Other Komatsu models of a similar weight

Other makes of a similar weight

Operating weight within 2 t of the Komatsu PC20MR-2.

Other Komatsu models with the same coupler brackets

Our model tables give these machines the same quick coupler brackets.

Why buy from the factory

Cutting, machining, welding and painting on one site, our own factory in Poland, EU
More than 50,000 attachments delivered since 2008
A record for every serial number, so the spare parts match your attachment

Need Custom Specifications?

We can manufacture attachments to your exact pin spacing and requirements for Komatsu PC20MR-2.

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Do you sell Komatsu machines? Machine dealer supply

Machine makes and model names belong to their owners. Sieruta is not affiliated with them. We use the names only to show which machines we offer attachments for, by operating weight.

Attachments for the Komatsu PC20MR-2 weight range

Catalogue sizes for the PC20MR-2

Start here

Which coupler is on your machine?

Send me the spec sheet for my machine

Send this answer to a colleague or dealer

PC20MR-2 at a glance

What the PC20MR-2 figures mean for its attachments

How the PC20MR-2 compares with its neighbours

PC20MR-2: what the brochure names

Questions about the PC20MR-2

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Buckets

Standard mini-ex buckets set No. 1

Standard mini-ex buckets set No. 2

Dutch mini-ex buckets set No. 3

Nordic mini-ex buckets set No. 4

Special use mini-ex buckets

Tools

Other mini-ex attachments

Non-bucket attachments

Also available

Quick couplers