Attachments for the JCB 145XR weight range
Weight Class: Large Excavator (10–30 t) Operating Weight: 18,372 kg
- Bucket line
- DB - heavy duty digging bucket 600–1,000 mm wide
- 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 145XR
Families to look at first
- DBF - flat-top digging bucket for quick coupler 600–1,000 mm
- GD - rigid grading & ditching bucket, 12–40 t 1,600–2,000 mm
- GDH - heavy duty hydraulic grading & ditching bucket 1,600–2,000 mm
Quick coupler brackets at this weight
- S60
- S70
- MS10
- MS21
- CW20
- CW30
- CW40
- OQ60
- OQ65
- OQ70
- M18
- M26
- SW33
- SW48
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 145XR
Each size below has a catalogue row rated for a carrier of 18,372 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 145XR.
On a narrow screen the table scrolls sideways.
Buckets
Tools
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
Non-bucket attachments | ||||
| TH - hydraulic thumb for excavator | TH-19 | 700 | 340 | |
| MR - heavy duty excavator multi-ripper | MR-22 | 1,300 | 546 | |
| DuoRIP - double ripper for root extraction | Duo-Ripper-30 | 500 | 565 | |
| GRB - excavator grading beam | GRB maxi · 6 variants | 2,500–3,000 | 357–680 | |
Quick couplers
Coupler sizes within this machine's published weight range. Not a confirmed fit.
| Attachment | Sizes | Heaped 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-S60, QC-S70, QC-U-S60, QC-U-S70 | 115–270 | ||
| CW - CW-System compatible quick-coupler CW-System | CW-30, CW-30 S, CW-U-30, CW-U-30 S | 220–230 | ||
| QC-HS / QC-MS - MS-System compatible quick-coupler MS system | QC-HS-10, QC-HS-21, QC-MS-10, QC-MS-21, QC-U-HS-10, QC-U-HS-21 | 200–310 | ||
| QC-PG - pin-grabber quick-coupler for factory brackets Pin-grabber | QC-PG-80, QC-ML-M-60, QC-ML-M-65, QC-ML-M-70, QC-U-PG-80 | 105–400 |
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.
Message us on WhatsApp Photos and voice notes are welcome.Before you order: check the interface
The weight class of the JCB 145XR 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.
At this weight the choice is mostly about the material. A general purpose bucket suits soil and gravel, a reinforced bucket with thicker wear parts suits mixed ground and broken rock, and the quick coupler on the machine sets the bracket every attachment needs.
Quick coupler brackets at this weight
In our model tables, the attachments listed for the JCB 145XR 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.
- 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:
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 145XR.
Send this answer to a colleague or dealer
JCB 145XR: DBF - flat-top digging bucket for quick coupler (DBF-190). Shortlisted by operating weight
Sizes are matched to the published operating weight of the 145XR.
- Weight Class
- Large Excavator (10–30 t)
- Operating Weight
- 18,372 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 JCB, retrieved 2026-09-10. Source
JCB 145XR: machine data
- Operating weight
- 18,372 kg
- Engine power
- 81 kW
- Maximum digging depth
- 6,070 mm
- Maximum dump height
- 7,656 mm
- Bucket breakout force
- 104.5 kN
- Arm crowd force
- 64.6 kN
- Quick coupler
- Hydraulic quick coupler
- Max reach
- 9,101 mm maker's document via greenshieldsjcb.com
- Arm length
- 2,500–3,000 mm maker's document via greenshieldsjcb.com
- Main pump flow
- 262 l/min maker's document via greenshieldsjcb.com
- Bucket capacity
- 0.23–0.78 m³ maker's document via greenshieldsjcb.com
- Bucket width
- 457–1,219 mm maker's document via greenshieldsjcb.com
- Transport width
- 2,490 mm maker's document via greenshieldsjcb.com
As published by JCB, retrieved 2026-09-18. Source
What the 145XR figures mean for its attachments
- The main pump delivers up to 262 l/min at 314 bar. That is the pump output of the whole machine, not the flow an attachment gets.
- JCB lists this quick coupler for it: Hydraulic quickhitch. The bracket on every attachment has to match the coupler.
- It digs down to 6,070 mm. That is the deepest trench it can open.
- Its maximum reach is 9,101 mm.
- It dumps at up to 7,656 mm, so a truck or skip side has to sit below that height.
- JCB offers arms from 2,500 to 3,000 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
- JCB lists buckets from 457 to 1,219 mm wide for this machine.Our sizes in that range: DB - heavy duty digging bucket (DB-190); DBF - flat-top digging bucket for quick coupler (DBF-190); RDBF - flat-top skeleton DBF bucket on rods (RDBF-190); DSX - Nordic heavy duty digging bucket (DS-HD-190); CB - heavy duty hydraulic clamp bucket (CBR-190)
- JCB lists bucket capacities from 0.23 to 0.78 m³.
- Bucket breakout force is 104.5 kN and arm crowd force 64.6 kN. That is the force a bucket or ripper works with at the tooth.
- For transport it measures 7,316 x 2,490 x 3,190 mm (length, width, height).
- Engine power is 81 kW.
Figures as published by JCB in its own documents.
How the 145XR compares with its neighbours
The nearest models by weight, with the difference to the 145XR in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth | Main pump flow |
|---|---|---|---|
| 145XR | 18.372 t | 6,070 mm | 262 l/min |
| JCB 150X | 17.861 t (-0.511 t) | 6,060 mm (-10) | 260 l/min (-2) |
| JCB JS160W | 18.982 t (+0.61 t) | not published | 260 l/min (-2) |
| Liebherr R 920 Compact Litronic | 18.38 t (+0.008 t) | 6,120 mm (+50) | 300 l/min (+38) |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
Other JCB models of a similar weight
Other makes of a similar weight
Operating weight within 2 t of the JCB 145XR.
Other JCB 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 JCB 145XR.
Questions about the 145XR
- What bucket width fits the 145XR?
- JCB lists buckets from 457 to 1,219 mm wide for it. Pick a width in that range.
- Which quick coupler is installed on your 145XR?
- JCB names no coupler system for it, so we cannot know which coupler your machine carries until you tell us. The attachments we list for the 145XR are built with these brackets: S60, S70, MS10, MS21, CW20, CW30, CW40, OQ60, OQ65, OQ70, M18, M26, SW33, SW48. Pick your coupler above or send us a photo of its nameplate, and we check the bracket before we quote.
For publishers: cite or embed this table
Cite this table as https://sieruta.com/en/fit/jcb/jcb-145xr, 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.