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Operating-weight guide

Attachments for the Kobelco SK530LC-11E weight range

Weight Class: Heavy Excavator (30–65 t) Operating Weight: 52,000 – 52,700 kg

Price & lead time Get price & lead time
  • We usually reply within 1 working day
  • We check the fit before we send the quote
  • Every offer names the dispatch week
  • If a bracket we made is wrong and does not fit your machine, we replace it.

How is the attachment mounted on this machine?

Tell us what is on the machine now. It narrows the sizes we show and goes with your enquiry. It does not confirm fit: we check the bracket before we send the quote.

Ask for a price with this answer

The short version for the SK530LC-11E

Families to look at first

Quick coupler brackets at this weight

  • S90
  • CW55
  • OQ90
  • SW66

Brackets we build attachments with in this weight range. Not a confirmed fit.

Still to check

Pin diameter, pin spacing, inside width between the stick ears, and any quick coupler on the machine.

Catalogue sizes for the SK530LC-11E

Each size below has a catalogue row rated for a carrier of 52,000 – 52,700 kg operating weight. Tell us which sizes you want and we reply with an offer.

Each family shows its candidate models by operating-weight range.

The attachments buyers in your market ask for first, sized for the SK530LC-11E.

On a narrow screen the table scrolls sideways.

Tools

AttachmentSizesHeaped capacity ISO 7451 [dm³]Width [mm]Weight [kg]

Non-bucket attachments

RIP - heavy duty ripperRipper-H684

Quick couplers

Coupler sizes within this machine's published weight range. Not a confirmed fit.

AttachmentSizesHeaped capacity ISO 7451 [dm³]Width [mm]Weight [kg]
QC-S - S-System Scandinavian quick-coupler Start here Price & lead time Get price & lead time S-System (Scandinavian)QC-S90750
CW - CW-System compatible quick-coupler CW-SystemCW-55660
Price & lead time Get price & lead time: SK530LC-11E

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 quick coupler and hydraulic attachment. See the certificates.

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Before you order: check the interface

The weight class of the Kobelco SK530LC-11E 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.

Heavy excavators dig rock, load trucks and work in quarries, so wear decides the bucket as much as capacity does. Rock and reinforced buckets carry thicker wear steel, teeth and side cutters, and the bucket is sized to the trucks it loads and to the density of the material.DBS - engineered rock bucket for excavator

Quick coupler brackets at this weight

In our model tables, the attachments listed for the Kobelco SK530LC-11E at its weight are built with these brackets. Each code opens the models that list it.

Brackets we build attachments with in this weight range. Not a confirmed fit.

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

What these terms mean:

How to choose an attachment for the job:

Sizes are matched to the published operating weight of the SK530LC-11E.

Weight Class
Heavy Excavator (30–65 t)
Operating Weight
52,000 – 52,700 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 Kobelco, retrieved 2026-09-10. Source

We have no openly licensed photo of this machine. The drawing shows the type (excavator, Heavy 30–65 t), not this machine.

Kobelco SK530LC-11E: machine data

Operating weight
52,000 – 52,700 kg
Engine power
280 kW
Maximum digging depth
8,280 mm
Maximum dump height
7,900 mm
Bucket breakout force
264 kN
Arm crowd force
181 kN
Tail swing radius
3,800 mm
Max reach
12,370 mm maker's document (kobelco-europe.com)
Arm length
2,400–4,040 mm maker's document (kobelco-europe.com)
Main pump flow
740 l/min maker's document (kobelco-europe.com)
Bucket capacity
1.4–3.4 m³ maker's document (kobelco-europe.com)
Bucket width
1,100–1,990 mm maker's document (kobelco-europe.com)
Lift capacity
18,290 kg maker's document (kobelco-europe.com)
Transport width
3,220 mm maker's document (kobelco-europe.com)

As published by Kobelco, retrieved 2026-09-18. Source

What the SK530LC-11E figures mean for its attachments

  • The main pump delivers up to 740 l/min at 314 bar. That is the pump output of the whole machine, not the flow an attachment gets.
  • It digs down to 8,280 mm. That is the deepest trench it can open.
  • Its maximum reach is 12,370 mm.
  • It dumps at up to 7,900 mm, so a truck or skip side has to sit below that height.
  • Kobelco offers arms from 2,400 to 4,040 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
  • Kobelco lists buckets from 1,100 to 1,990 mm wide for this machine.
  • Kobelco lists bucket capacities from 1.4 to 3.4 m³.
  • Bucket breakout force is 264 kN and arm crowd force 181 kN. That is the force a bucket or ripper works with at the tooth.
  • Kobelco gives a lifting capacity of 18,290 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
  • Its tail swing radius is 3,800 mm, which matters beside a wall or in a live traffic lane.
  • For transport it measures 12,110 x 3,220 x 3,670 mm (length, width, height).
  • Engine power is 280 kW.

Figures as published by Kobelco in its own documents.

How the SK530LC-11E compares with its neighbours

The nearest models by weight, with the difference to the SK530LC-11E in parentheses where both makers publish the figure.

ModelOperating weightMax dig depthMain pump flow
SK530LC-11E52 t8,280 mm740 l/min
Kobelco SK520XDLC-1052 t6,820 mm (-1,460)740 l/min
Kobelco SK500XDLC-1051.2 t (-0.8 t)7,360 mm (-920)740 l/min
Hidromek HMK 500 LC HD52 t6,480 mm (-1,800)732 l/min (-8)

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

SK530LC-11E: build years and variants

Build years: 2025–2026

Variants

  • SK 530 LC 11E (2025–2026)

Years and variants as listed in the LECTURA Specs database.

SK530LC-11E: what the brochure names

Features Kobelco names in its own brochure for the SK530LC-11E. Some of them may be optional, so check the machine's spec before you order.

  • An engine that meets EU Stage V.
  • Automatic engine idle when the controls are left alone.
  • Work modes you select from the cab.
  • A long arm.

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

Other Kobelco 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 Kobelco SK530LC-11E.

Questions about the SK530LC-11E

What bucket width fits the SK530LC-11E?
Kobelco lists buckets from 1,100 to 1,990 mm wide for it. Pick a width in that range.
For publishers: cite or embed this table

Cite this table as https://sieruta.com/en/fit/kobelco/kobelco-sk530lc-11e, figures as of 2026-09-10.

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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.