Komatsu PC60-7 Mini Excavator Sprocket

As the core drive component of Komatsu PC60-7 series small excavators, our mini excavator sprocket is forged with high-strength alloy steel and is specially optimized for the speed, torque and load characteristics of this model. The sprocket tooth shape meshes perfectly with the chain, which can maintain smooth operation under high load and long working hours, effectively extending the life of the travel system. Whether you are doing daily municipal construction or fine pipe trench work, this sprocket can achieve smooth start and stable propulsion, making your PC60-7 perform better.

• Preferred materials: alloy steel is used, and after multiple processes of deep quenching + tempering treatment, the surface hardness can reach HRC55 or above, with excellent internal toughness, strong impact resistance, and more than 30% improvement in wear resistance.
• High-precision tooth shape: precision CNC machining, the tolerance of tooth top, tooth root and tooth surface is controlled within ±0.02mm; the profile and roughness of each tooth surface are strictly tested to ensure smooth engagement between the chain and sprocket and lower noise.
• Surface treatment: high-temperature nitriding and phosphating dual processes are adopted to further improve the surface hardness and corrosion resistance, enhance the antioxidant capacity, and adapt to a variety of operating environments.

Deskripsi Produk

• Jumlah pesanan minimum: 1 buah
• Metode Pembayaran: T/T
• Merek: GFM
• Kondisi: Baru
• Warna: Kuning, Hitam atau Disesuaikan
• Waktu pengerjaan: 30 hari
• Jaminan: 1 Tahun
• Melayani: OEM atau ODM
• Tempat Asal: Fujian, Tiongkok
• Aplikasi: Ekskavator atau Buldoser
• Sedang mengemas: Palet Kayu Ekspor Standar

Fitur

• Daya Tahan Luar Biasa: Terbuat dari bahan premium agar tahan terhadap operasi berat dan tahan terhadap keausan seiring waktu.
• Sangat Cocok: Dirancang untuk penyelarasan yang tepat dengan sistem lintasan ekskavator dan buldoser, memastikan kinerja yang optimal.
• Kapasitas Beban Tinggi:Dirancang untuk menahan beban kerja berat dengan tetap menjaga kekuatan dan stabilitas.
• Pengoperasian yang Mudah: Memastikan keterikatan yang mulus dengan rantai lintasan, mengurangi getaran dan meningkatkan efisiensi.
• Performa Segala Cuaca:Dibuat agar tahan terhadap karat, kelembapan, dan suhu ekstrem, menjamin keandalan di lingkungan apa pun.

Spesifikasi

Model Produk

Proses Produksi

• Penempaan kosong: batang baja paduan berkualitas tinggi dipilih untuk penempaan isotermal guna memastikan bahwa struktur internalnya padat dan seragam.
• Perlakuan panas: pertama pendinginan dan kemudian tempering, dan kemudian tempering suhu untuk menghilangkan tekanan internal; keseimbangan antara kekerasan dan ketangguhan membuat sproket tidak mudah retak dalam lingkungan torsi tinggi.
• Pemesinan CNC: pemotongan presisi dilakukan melalui pusat pemesinan CNC hubungan lima sumbu, dan setiap permukaan gigi dipoles berulang kali untuk memastikan rentang toleransi dan permukaan akhir.
• Penguatan permukaan: perlakuan nitriding atau fosfat suhu tinggi, dikombinasikan dengan shot peening untuk menghilangkan tegangan sisa dan meningkatkan masa lelah.
• Pemeriksaan kualitas: dilengkapi dengan peralatan pemeriksaan canggih seperti tiga koordinat, penguji kekerasan, profilometer, dll., pemeriksaan penuh terhadap beberapa indikator seperti ukuran, kekerasan, kualitas permukaan, deteksi cacat partikel magnetik, dll.
• Uji keseimbangan dinamis: Bangku uji perakitan mensimulasikan pengoperasian kendaraan sebenarnya, mendeteksi getaran dan kenaikan suhu, dan memastikan bahwa produk yang dikirim memenuhi persyaratan penggunaan 100%.

Pengemasan dan Pengiriman

Keunggulan Pabrik

Sebagai pemimpin pemasok suku cadang ekskavator, GFM is committed to providing a comprehensive range of excavator sprockets for a variety of popular brands and models, and providing customized solutions to meet your unique needs. Our advanced production facilities are equipped with advanced CNC machine tools and quality assurance systems to ensure that each sprocket meets the specifications of the original equipment manufacturer (OEM).

Our team of experts works closely with customers to optimize sprocket design, improve wear resistance and operating efficiency. Choosing GFM, you will benefit from decades of manufacturing expertise, responsive customer support and commitment to innovation to ensure that your excavator can maintain optimal performance even in the most demanding environments.

• Size and tooth shape customization: According to the disassembled machine samples or 3D drawings provided by the user, the corresponding mold can be quickly developed to support non-standard tooth number, tooth pitch and aperture size customization.
• Material deep customization: Different alloy formulas such as 42CrMo, 50CrMo4, as well as surface chrome plating, hard aluminum oxidation treatment, etc. can be selected to meet special environmental requirements.
• LOGO and packaging personalization: Support printing of customer-exclusive trademarks or QR codes on sprockets and packaging boxes to enhance brand recognition; packaging can be selected from wooden boxes, cartons or pallet bundling according to customer requirements.

Practical Guide to Installation and Maintenance

• Pre-installation inspection: Clean the sprocket mounting surface and chain guide rail to ensure that there are no foreign objects; check the tension of the chain, and it is recommended to reserve 3-5mm vertical.
• Installation steps: First manually insert the sprocket tooth groove, and then tighten the center bolt with a torque wrench according to the specified torque (recommended 350-400N·m); then start the machine and idle at low speed for 2 minutes to check the smoothness of operation.
• Daily maintenance: Add chain guide lubricant every 50 working hours to avoid dry grinding; check the wear depth of the sprocket regularly (100 hours), and replace it in time if the wear exceeds 0.5mm.
• Troubleshooting: If abnormal noise or poor meshing occurs, first check the looseness of the sprocket bolts, the tightness of the chain and the wear of the sprocket tooth surface; if necessary, remove the sprocket and use a four-coordinate measuring instrument to detect the tooth profile deviation.