Crane Sprocket Kobelco 7035 OEM 2404J120
Crane Sprocket Kobelco 7035 OEM 2404J120
Aftermarket crawler crane drive wheel — fitment confirmed by
model, OEM number or photos. ShunQi Track / PartsCrane,
supplier for Indonesia and global markets.
Kobelco 7035 Sprocket OEM 2404J120 — Crawler Crane Drive Wheel
Aftermarket Kobelco 7035 sprocket (OEM 2404J120), outer diameter 700mm. Built for the Kobelco 7035 crawler crane undercarriage — the same part is listed as crawler crane drive wheelor drive sprocket Kobelco 7035 depending on the parts manual edition. We check OEM number, dimensions and photos against your machine before quoting. Stock ships from Xiamen and Guangzhou to Indonesia and worldwide.
Product Specifications
| Machine Model | Kobelco 7035 Crawler Crane |
|---|---|
| OEM No. | 2404J120 |
| Part Type | Sprocket / Drive Sprocket / Drive Wheel |
| Outer Diameter | 700mm |
| Compatible Brand | Kobelco |
| Machine Type | Crawler Crane |
| Product Group | Crawler Crane Undercarriage Parts |
| Supply Brand | ShunQi Track / PartsCrane |
| Shipment Port | Xiamen / Guangzhou |
| Delivery to Indonesia | FCL: 7–15 days | LCL / Consolidation: approx. 30 days |
| Fitment Check | By machine model, OEM number, photos, dimensions or drawing |
What to Check Before Ordering
▸OEM number — confirm 2404J120 from the machine plate or parts manual
▸Outer diameter — measure at the tooth tip circle on the old sprocket
▸Tooth count and pitch — count the teeth and measure one link pitch
▸Bolt pattern — number of bolts and bolt circle diameter at the hub
▸Photos — tooth face, side profile and hub face of the worn sprocket
How to Know When Kobelco 7035 Sprocket Replacement Is Needed
On the Kobelco 7035, the sprocket sits at the rear of the crawler frame and drives the track chain. Each tooth takes one link pitch per revolution. When the tooth face wears unevenly — one side cutting faster than the other — the chain starts skipping at the pickup point.
On a crane doing short-radius picks all day, you see that in the tooth profile within six months. On a machine that mostly travels site to site, it takes longer.
The bushings of the track chain start wearing on the flank instead of the tip, and you will see elongation in the chain within 200–300 operating hours. That is whenKobelco 7035 sprocket replacement turns into a chain replacement job at the same time.
To check wear: look at the tooth tip at the contact face. When it narrows to a sharp edge or hooks to one side, pull the sprocket — it is done. Continuing to run it wears the chain fast, and you end up replacing both at the same time.
Customization Options
Brand labeling: Available under your own brand for distributor and OEM orders.
Surface color: Coating color adjustable on request.
Custom dimensions: Produced to drawing or physical sample.
Other Kobelco Crawler Crane Models — Components Available
ShunQi Track / PartsCrane supplies Kobelco crawler crane undercarriage partsacross the full range — sprockets, idlers, track rollers, carrier rollers, track shoes and track chain. Each part confirmed to the specific model before shipment. The Kobelco 7035 front idleris also available — same fitment confirmation process applies.
Kobelco 7035 Sprocket — Indonesia Market
ShunQi Track / PartsCrane mengirimkan sprocket crawler crane Kobelco 7035 OEM 2404J120 ke operator dan distributor suku cadang di seluruh Indonesia. Kirim model mesin, nomor OEM, atau foto sprocket lama melalui WhatsApp — kami konfirmasi kesesuaian dan kirim penawaran harga di hari yang sama.
Pengiriman dari Pelabuhan Xiamen dan Guangzhou. Kontainer penuh (FCL): 7–15 hari. Pengiriman konsolidasi (LCL): sekitar 30 hari.
Sourcing sprocket crawler crane parts for Kobelco machines in Indonesia? Send machine model and OEM part number via WhatsApp for a same-day quote. FCL ships in 7–15 days, LCL consolidation approx. 30 days from Xiamen or Guangzhou port.
Frequently Asked Questions
What does the sprocket do on a Kobelco 7035 crawler crane?
It sits at the rear of the crawler frame and drives the track chain. The drive motor turns the sprocket; the sprocket teeth engage the chain links and pull the track around the frame.
What is the OEM number for the Kobelco 7035 sprocket?
2404J120. Check it against the machine plate or parts manual before ordering — the 7035 and nearby Kobelco models share similar frame sizes but the tooth count is different.
What is the outer diameter of this sprocket?
700mm for the Kobelco 7035 crawler crane. Measure at the tooth tip circle on the old sprocket before ordering to be sure.
Is this an OEM Kobelco part or aftermarket?
Aftermarket replacement. Kobelco and OEM number 2404J120 are used to identify fitment only. Supplied by ShunQi Track / PartsCrane / Quanzhou Shunqi Construction Machinery Parts Co., Ltd.
Can you match the sprocket if I only have photos and no part number?
Yes. Send photos of the tooth face, side profile and bolt pattern of the old sprocket plus the machine model. We confirm the part before sending a price.
Do you supply to Indonesia?
Yes. FCL shipments reach Indonesia in 7–15 days. LCL consolidation takes approx. 30 days. We ship from Xiamen and Guangzhou port. Send machine model and OEM number via WhatsApp and we quote the same day.
Can you supply a full set of Kobelco 7035 undercarriage parts?
Yes — sprocket, front idler, track rollers, carrier rollers, track chain and track shoes. Full sets go out in one consolidated container if needed.
Last updated: June 28, 2026
Get Price for Kobelco 7035 Sprocket OEM 2404J120
Send machine model, OEM number, quantity and destination port. We come back with fitment confirmation and price within the same business day. Indonesia orders welcome — FCL 7–15 days, LCL approx. 30 days.
Email: sales@sq-parts.comWhatsApp: +86 185 5958 7739- Name
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