Rigid grading bucket with a width of 120 cm (1200 mm) and part number BG120-MS03, manufactured by HIMACORE. This attachment is dedicated to mini excavators (weight 1.5 – 5 tons) equipped with the popular LEHNHOFF MS03 mechanical quick coupler system. The bucket is ready to work, featuring an integrated adapter plate compatible with this system.
HIMACORE attachments with MS03 mounting guarantee quick and safe tool changes. Thanks to robust construction and the use of G2 steel, the bucket excels in land leveling and grading tasks in light to medium soils.
The Lehnhoff coupler family is an industry standard. Below is a brief characteristic of each system to help select the right solution:
| Mounting System | Machine Class |
|---|---|
| Lehnhoff MS03 | Mini excavators with an operating weight of approx. 1.5 to 5.0 tons (regardless of brand: JCB, Kubota, Yanmar, Takeuchi, CAT etc., provided they have an MS03 coupler) |
Note: Adapter geometry (spacing, width) must match your MS03 quick coupler.
The bucket is supplied without pins (in the MS03 system, pins are part of the adapter/plate and are integrated into the bucket structure). To lock the bucket in the mechanical coupler, a locking bolt key is needed (part of the machine's quick coupler).
In the MS mechanical system, after attaching the bucket, you must always manually tighten the locking bolt until fully latched. Working with an unsecured quick coupler risks bucket detachment and a serious accident. Check the lock status before starting work!
The grading bucket is used for ground leveling and cleanup works.
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The Lehnhoff (Lehmatic) system is one of the most popular excavator quick coupler standards in Europe. It allows for lightning-fast attachment changes without having to knock out pins with a hammer. The MS (Mechanical) and HS (Hydraulic) systems are the basis for efficient work on the construction site.
Yes, provided your Kubota (e.g., KX018, U27) is equipped with an MS03 standard quick coupler. The excavator model itself does not define the coupler - it is often added by the dealer.
Lehnhoff Hartstahl, the creator of the Lehmatic system, started as... a repair shop. Over time, seeing problems with bucket changing, they developed a system that revolutionized the market, becoming the de facto industrial standard in Germany and Central Europe.
Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.
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