3DCM three-drum mechanical attachment

What the official product catalogue establishes

Chungyun’s entry names the 3DCM three-drum heavy-duty forklift attachment. Source pictures show three gripping stations on one wide frame, with mechanical rim-gripping heads and curved lower supports. The parameter image lists 3,000 kg rated load, 254 kg attachment mass and a 1,080 mm load centre. It also shows overall dimensions of 855 by 1,640 by 990 mm. These figures are attributed to that catalogue reference; they are not a capacity approval for a forklift carrying the attachment. We keep 3DCM as one product reference, distinct from single-drum attachments and from other two- or four-station versions.

Define the work before choosing a configuration

A drum requirement needs more than a nominal drum count. Record the drum construction, diameter, rim profile, condition, contents and gross mass, together with the proposed host forklift and load arrangement. The source describes mechanical gripping without another power supply, but that does not establish suitability for every drum material or rim. Nor does the availability of three stations prove that every partial-load arrangement is acceptable. The clamp frame, actual load distribution and resulting centre of gravity need configuration-specific review. This page provides procurement questions and source identification, not instructions for lifting or operating the attachment.

Keep the supply package explicit

Ask for the exact 3DCM revision, dimensional and mounting drawings, approved drum interfaces, attachment mass and centre-of-gravity data. The host forklift’s remaining capacity must be assessed with the actual attachment and load; do not substitute the attachment’s 3,000 kg rating or divide it into an assumed allowance for each drum. Confirm what is included in the supplied assembly, which retaining or interface components are specified, and what documents support the proposed combination. The independent illustration explains the three-station form only. It does not verify the internal gripping mechanism, supplied components, certification or compatibility of a specific truck.

Questions for the proposed product

Does a 3,000 kg attachment rating make my truck a 3,000 kg drum handler?

No. The attachment adds its own mass and changes the load geometry. Residual capacity depends on the actual host truck, attachment and load combination.

Are one, two and three drums all confirmed operating arrangements?

The supplier describes a range, but the acceptable arrangements for a specific proposal have not been established here. Ask for configuration-specific written documentation.

Is 3DCM the same as the single-drum reference elsewhere?

No. The three-station frame, mass and geometry make it a distinct procurement reference. Existing single-drum pages should not be treated as equivalent products.

From product research to a comparable request

Prepare a written requirement with the load, load centre, handling height, support dimensions, site interfaces, operating conditions, destination and quantity. Ask each shortlisted supplier to answer the same requirement and identify assumptions or exclusions. Keep the proposed equipment or attachment, accessories, documentation, delivery and support scope visible as separate lines. An equivalent headline capacity does not by itself make two offers comparable.

Sources and evidence boundary

The source is Kunshan Chungyun’s own sales catalogue. The source catalogue entry is dated 28 December 2018; this historical listing is not evidence of a current offer or a new launch. The review date is not a release date. The company is a sales and service supplier; inclusion does not establish manufacturer identity or brand authorization. It establishes published product-family presentation, not local stock, a confirmed delivery date, a specific quotation, export coverage or a technical approval. Manufacturer benefits and safety, performance, emissions, certification and savings claims have not been independently verified here. Request current exact-model documentation and appropriate technical review for the actual transaction. This is selection and procurement research, not operating or repair guidance.

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