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Tilting quick coupler
← Quick Couplers & TiltrotatorsJY-TQ series · Excavator attachment

Tilting quick coupler

A hydraulic tilting coupler for angling compatible buckets and attachments during grading and finishing. Compare the tilt and locking hydraulic circuits separately; tilt angles vary with the configuration.

Primary work
Slope grading
Model range
7 configurations
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Product & applications

About the tilting quick coupler

A hydraulic tilting coupler for angling compatible buckets and attachments during grading and finishing. Compare the tilt and locking hydraulic circuits separately; tilt angles vary with the configuration.

Features & benefits

01

Powered tool tilt

The tilting cylinder changes the working angle of a compatible bucket for slopes and angled profiles.

02

Three-part locking design

A triple-locking retention arrangement secures the attachment pins.

03

Reinforced sliding jaw

A reinforced slide jaw supports the locking connection; the mechanism combines tilt and attachment interchange.

Typical applications

  • Slope gradingAngle a compatible grading bucket to finish accessible slopes.
  • Angled trenchingPosition the bucket at an angle for the selected trench profile.
  • Surface finishingAdjust bucket tilt while finishing ground around obstacles.
Model comparison

Compare dimensions and hydraulic requirements

Check attachment weight, machine size and installation requirements together.

Tilting quick coupler · 7 model configurations
SpecificationUnitJY-TQ-00JY-TQ-01JY-TQ-02JY-TQ-04JY-TQ-06JY-TQ-08JY-TQ-10
Excavator operating weightt0.8~1.52~3.54~67~910~1520~2528-36
Attachment weightkg561081802104105941138
Mounting width Amm90-120107-148127-166172-205172-266280-366346-420
Mounting width Bmm90-120107-148127-166172-205172-266280-366346-420
Pin diameter Cmm25-3035-4045-5045-5560-6570-8090-100
Pin diameter Dmm25-3035-4045-5045-5560-6570-8090-100
Minimum bottom width Fmm89128138178218288390
Bottom pin diameter Imm25-3035-4045-5045-5560-6570-8090-100
Pickup range Jmm84-180158-240200-362272-380300-420350-520500-596
Tilt angle°180°180°180°180°140°140°120°
Tilt circuit pressurebar210210210210210210210
Tilt circuit flowL/min5~161.8-2.43.3-6.87.6-1015-1918-2460-80
Locking circuit pressurebar25~30025~30025~30025~30025~30025~30025~300
Locking circuit flowL/min15~2515~2515~2515~2515~2515~2515~25

Confirm all mounting dimensions against the selected machine and attachment drawing. Hydraulic requirements apply only to the hydraulic circuits listed for that configuration.

On smaller screens, swipe the table sideways to compare every model.

Installation requirements

Confirm the attachment fits your excavator

Before ordering, send the machine identification and the connection, power and working information relevant to this product.

  1. Machine identification

    Excavator model and operating weight

  2. Upper and lower connections

    Top and bottom pin diameters and mounting widths

  3. Pin centre dimension

    Confirm pin centre dimension E for the selected model

  4. Working task

    Separate tilt and locking circuit flow and pressure

  5. Working reach and clearance

    Tilt clearance and attachment compatibility

Product questions

Tilting quick coupler questions

Does tilt provide continuous rotation?

No. A tilting coupler changes the angle of the tool; a tiltrotator provides a separate rotation function.

Can existing tools still be used?

Only when their mounting pins, clearances and locking engagement match the selected lower interface.

Do locking and tilt have separate requirements?

Yes. Check the hydraulic circuits and controls specified for each function.

Does the coupler affect working geometry?

The added height and mass affect reach, clearance and the machine’s lifting limits. Review the complete tool assembly.

Tilting quick couplerTilting quick coupler