Attachments for the Hitachi ZX135US-7B weight range
- Bucket line
- DB - heavy duty digging bucket500–1,000 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.
Catalogue sizes for the ZX135US-7B
Each size below has a catalogue row rated for a carrier of 14,300 – 16,600 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 ZX135US-7B.
On a narrow screen the table scrolls sideways.
Buckets
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
Digging & sorting buckets | ||||
| DB - heavy duty digging bucket | DB-160 · 4 width variants, DB-190 · 2 width variants | 225–584 | 500–1,000 | 248–424 |
| SDB - heavy duty skeleton DB bucket | SDB-160 · 2 width variants, SDB-230 · 2 width variants | 543–1,290 | 1,000–1,500 | 392–880 |
| DBF - flat-top digging bucket for quick couplerStart herePrice & lead timeGet price & lead time | DBF-160 · 4 width variants, DBF-190 · 2 width variants | 250–615 | 500–1,000 | 256–419 |
| RDBF - flat-top skeleton DBF bucket on rods | RDBF-160 · 2 width variants, RDBF-190 · 3 width variants | 615–1,100 | 1,000–1,400 | 402–630 |
| DSX - Nordic heavy duty digging bucket | DS-HD-190 | 570 | 800 | 505 |
Ditching, grading, sloping buckets | ||||
| GD - rigid grading & ditching bucket, 12–40 tStart herePrice & lead timeGet price & lead time | GD-160 · 3 width variants, GD-190 · 3 width variants | 484–692 | 1,600–2,000 | 305–390 |
| GDH - heavy duty hydraulic grading & ditching bucketStart herePrice & lead timeGet price & lead time | GDH-160 · 3 width variants, GDH-190 · 3 width variants | 456–685 | 1,600–2,000 | 447–638 |
| SB - Dutch profile grading & ditching bucket | SB-160 · 4 width variants, SB-190 · 4 width variants | 583–1,045 | 1,500–2,200 | 357–513 |
| DCB - grading & ditching bucket with round profile | DCB-160 · 3 width variants, DCB-190 · 3 width variants | 454–680 | 1,600–2,000 | 273–359 |
| PS - Scandinavian universal / grading bucket | PS-160 · 5 width variants, PS-190 · 4 width variants | 744–1,228 | 1,600–2,200 | 424–690 |
| PSH - hydraulic swivelling grading bucket | PS-160 · 5 width variants, PS-190 · 4 width variants | On request | 1,600–2,200 | On request |
Special use buckets | ||||
| CB - heavy duty hydraulic clamp bucket | CBR-190 | 803 | 1,200 | 631 |
Special use mini-ex buckets | ||||
| RGB - skeleton rod grading & sorting bucket | RGB-160 | 593 | 2,000 | 315 |
Tools
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
Non-bucket attachments | ||||
| TH - hydraulic thumb for excavator | TH-16, TH-19 | 700 | 310–340 | |
| AC - excavator asphalt cutters | AC-18 | 99 | ||
| MR - heavy duty excavator multi-ripper | MR-17 | 1,300 | 415 | |
| RIP - heavy duty ripper | Ripper-C | 280 | ||
| DuoRIP - double ripper for root extraction | Duo-Ripper-18 | 450 | 380 | |
| GRB - excavator grading beam | GRB midi · 6 variants, GRB maxi · 6 variants | 2,000–3,000 | 216–680 | |
Other mini-ex attachments | ||||
| LRS - short land rakes for mini-excavators | LRS-15 | 1,980 | 380 | |
Quick couplers
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
| QC-S - S-System Scandinavian quick-couplerStart herePrice & lead timeGet price & lead timeS-System (Scandinavian) | QC-S60, QC-U-S60 | 115 | ||
| CW - CW-System compatible quick-couplerCW-System | CW-20, CW-20 S, CW-30, CW-30 S, CW-U-20, CW-U-20 S, CW-U-30, CW-U-30 S | 180–230 | ||
| QC-HS / QC-MS - MS-System compatible quick-couplerMS system | QC-HS-10, QC-MS-10, QC-U-HS-10 | 200 | ||
| QC-PG - pin-grabber quick-coupler for factory bracketsPin-grabber | QC-PG-65, QC-PG-70, QC-PG-80, QC-ML-M-60, QC-ML-M-65, QC-U-PG-65, QC-U-PG-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 attachment. See the certificates.
Message us on WhatsAppPhotos and voice notes are welcome.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.
Before you order: check the interface
The weight class of the Hitachi ZX135US-7B 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 Hitachi ZX135US-7B 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:
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 ZX135US-7B.
Send this answer to a colleague or dealer
Hitachi ZX135US-7B: DBF - flat-top digging bucket for quick coupler (DBF-160, DBF-190)
Sizes are matched to the published operating weight of the ZX135US-7B.
- Weight Class
- Large Excavator (10–30 t)
- Operating Weight
- 14,300 – 16,600 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 Hitachi, retrieved 2026-09-10. Source
Hitachi ZX135US-7B: machine data
- Operating weight
- 14,300 – 16,600 kg
- Maximum digging depth
- 5,980 mm
- Maximum dump height
- 7,450 mm
- Bucket breakout force
- 104 kN
- Arm crowd force
- 61 kN
- Quick coupler
- CW, pin grabber and S-coupling
- Max reach
- 8,720 mmmaker's document (hitachicm.com)
- Arm length
- 2,100–3,010 mmmaker's document (hitachicm.com)
- Main pump flow
- 234 l/minmaker's document (hitachicm.com)
- Bucket capacity
- 0.19–0.66 m³maker's document (hitachicm.com)
- Lift capacity
- 5,270 kgmaker's document (hitachicm.com)
- Transport width
- 2,490 mmmaker's document (hitachicm.com)
As published by Hitachi, retrieved 2026-09-19. Source
- Pin diameter
- 65 mmSource: Tuff Buckets, DiggerCity, Equipment Plus, and Long Reach Boom.Listed for another generation of this model.
A guide only. Measure the pins before you order.
What the ZX135US-7B figures mean for its attachments
- The main pump delivers up to 234 l/min at 343 bar. That is the pump output of the whole machine, not the flow an attachment gets.
- Hitachi lists this quick coupler for it: CW, pin grabber and S-coupling. The bracket on every attachment has to match the coupler.
- It digs down to 5,980 mm. That is the deepest trench it can open.
- Its maximum reach is 8,720 mm.
- It dumps at up to 7,450 mm, so a truck or skip side has to sit below that height.
- Hitachi offers arms from 2,100 to 3,010 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
- Hitachi lists bucket capacities from 0.19 to 0.66 m³.
- Bucket breakout force is 104 kN and arm crowd force 61 kN. That is the force a bucket or ripper works with at the tooth.
- Hitachi gives a lifting capacity of 5,270 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
- Its transport width is 2,490 mm.
Figures as published by Hitachi in its own documents.
How the ZX135US-7B compares with its neighbours
The nearest models by weight, with the difference to the ZX135US-7B in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth | Main pump flow |
|---|---|---|---|
| ZX135US-7B | 14.3 t | 5,980 mm | 234 l/min |
| Hitachi ZX135W-7 | 14.5 t (+0.2 t) | 4,900 mm (-1,080) | 234 l/min |
| Hitachi ZX135-7EB | 14.6 t (+0.3 t) | not published | 234 l/min |
| Komatsu PW148-11 | 14.3 t | 5,900 mm (-80) | 244 l/min (+10) |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
ZX135US-7B: what the brochure names
Features Hitachi names in its own brochure for the ZX135US-7B. Some of them may be optional, so check the machine's spec before you order.
- An engine that meets EU Stage V.
- Telematics for tracking the machine remotely (ConSite).
- A two-piece boom.
- Operator protection certified to ROPS and FOPS.
From Hitachi's published brochure. We keep the source document on file.
Other Hitachi models of a similar weight
Other makes of a similar weight
Operating weight within 2 t of the Hitachi ZX135US-7B.
Other Hitachi 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 Hitachi ZX135US-7B.
Questions about the ZX135US-7B
- What bucket size fits the ZX135US-7B?
- Hitachi lists bucket capacities from 0.19 to 0.66 m³ for it.
- Which quick coupler is installed on your ZX135US-7B?
- Hitachi lists this coupler for it: CW, pin grabber and S-coupling. Order attachments with the matching bracket.
For publishers: cite or embed this table
Cite this table as https://sieruta.com/en/fit/hitachi/hitachi-zx135us-7b, 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.