Pompa Hidraulik Utama Kawasaki K7V280DTP1N4R-0E02-V – Baru Asli untuk Ekskavator SANY 650

Deskripsi

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Informasi Detail

1. Fitur & Manfaat Utama

• Pompa hidraulik utama asli seri Kawasaki K7V – Model K7V280DTP1N4R-0E02-V. Manufactured by Kawasaki Precision Machinery (KPM), a world leader in hydraulic components for heavy equipment. This is a brand‑new, factory‑fresh unit – not remanufactured, not rebuilt. The “280” in the model designation indicates a displacement of 280 cm³/rev, the largest in the K7V lineup.

• SANY‑customized heavy‑duty hydraulic platform – This pump is SANY’s specially customized K7V280 large‑displacement main pump, precisely matched to the SY650H’s all‑electric hydraulic control system. It delivers optimal flow matching – “what you need, when you need it” – with heavy‑load power‑increase control that boosts output as main pressure rises, dramatically improving heavy‑duty operation efficiency and sustained digging power.

• Massive flow for 65‑ton class mining excavators – Rated pressure of 35 MPa (peak 40 MPa). The SANY SY650H is equipped with an Isuzu 6WG1X engine delivering 345 kW (approximately 462 HP), paired with the K7V280 large‑displacement main pump for optimal performance. Maximum flow reaches approximately 462 × 2 L/min – the hydraulic power needed for fast cycle times, high bucket fill factors, and sustained production in the most demanding mining applications.

• World‑class efficiency and low noise – The K7V series achieves pump efficiency improved by 1.5 percentage points and noise reduced by 3 dB(A) compared to its widely popular predecessor, the K3V series. This makes it one of the world’s top environmental performers on both counts. Used widely in construction machinery, particularly hydraulic excavators, the K7V series meets market requirements for high efficiency, low noise, compact size and high reliability.

• Enhanced durability for mining conditions – Longer service life is achieved through use of a thicker shaft and large‑capacity bearings, which reduce the load on bearing roller edges. Complete review of dimensional data resulted in shorter total length. The pump also features reduced leakage from sliding parts and lower torque loss, along with suppressed surge pressure and higher casing rigidity for lower vibration.

• Advanced control for precise machine response – The K7V series supports multiple control options including electric flow control, hydraulic pilot flow control, and horsepower control. The SANY‑customized version features all‑electric hydraulic control and heavy‑load power‑increase control, providing precise, predictable machine response – critical for precision grading, trenching, and fine attachment control in mining environments.

• Pengganti baut langsung – Mounting flange, drive shaft spline, and hydraulic port configurations match the original Kawasaki K7V280DTP specifications exactly. No modifications, no adapters – your mechanic unbolts the old pump and bolts this one in.

• Verifikasi visual pra-pengiriman – Sebelum pengemasan, kami akan mengirimkan kepada Anda foto-foto terperinci beresolusi tinggi dari unit aslinya (flensa pemasangan, alur gigi, ulir port, bagian cor, serta kondisi keseluruhan). Anda harus menyetujui pengiriman tersebut – kami tidak pernah mengirimkan barang tanpa persetujuan Anda terlebih dahulu.

• Pengiriman cepat – Waktu pengiriman 1–3 hari kerja dari gudang kami di Guangzhou. Kapasitas pasokan bulanan sebesar 300 unit, tersedia untuk pesanan satuan maupun dalam jumlah besar.

2. Aplikasi

The genuine Kawasaki K7V280DTP1N4R-0E02-V main hydraulic pump is the power source for SANY SY650H and 65‑ton class excavators used in the most demanding heavy industries:

• Pertambangan terbuka skala besar – The SY650H is SANY’s “super mining excavator” in the 60‑ton class, specifically designed for heavy‑duty mining applications. The K7V280 large‑displacement main pump delivers the massive flow (462 × 2 L/min) and high pressure (35 MPa) needed for loading 100+ ton haul trucks in 20+ hour shifts. The heavy‑load power‑increase control ensures sustained digging power and high productivity, even in the toughest overburden and ore extraction conditions.

• Penambangan & agregat – Loading trucks, stockpile management, and material handling in granite, limestone, and basalt quarries. The pump’s contamination‑resistant design and robust construction withstand abrasive dust conditions, while the all‑electric hydraulic control provides smooth, responsive operation for precise bucket control.

• Konstruksi berat & infrastruktur – Pembangunan bendungan, galian jalan raya, mulut terowongan, pondasi jembatan, dan proyek penggalian tanah berskala besar. Kemampuan pompa untuk mempertahankan aliran yang konsisten di bawah beban yang bervariasi memastikan ekskavator dapat beroperasi secara andal selama shift kerja yang panjang dalam kondisi terbuka.

• Pembongkaran & pemrosesan besi tua – Shock loads, vibration, and sharp debris are routine in demolition yards and metal recycling facilities. The Kawasaki K7V280 pump’s robust construction and heavy‑duty bearings absorb these extreme conditions without premature wear.

• Perawatan armada sewa peralatan – 65‑ton excavators are high‑value rental assets. A genuine new pump provides predictable service life and eliminates the gamble of remanufactured or used units – avoiding costly mid‑rental failures, towing bills, and customer complaints.

• Proyek-proyek energi dan pembangkit listrik – Pembangunan pipa, pekerjaan penggalian tanah untuk pembangkit listrik, dan pembangunan jalan akses ke pembangkit listrik tenaga angin. Efisiensi tinggi dan pengoperasian yang senyap dari pompa ini sangat menguntungkan di kawasan yang sensitif terhadap lingkungan atau yang memiliki batasan kebisingan.

3. FAQ - Pertanyaan yang Sering Diajukan

Q1: Is this pump an exact replacement for my SANY SY650H?
A: Yes. The K7V280DTP1N4R-0E02-V is the genuine Kawasaki KPM main hydraulic pump customized for the SANY SY650H. SANY uses this specially customized K7V280 large‑displacement main pump combined with an all‑electric hydraulic control system. To confirm compatibility for your specific machine variant, send us your machine serial number and a photo of the old pump nameplate – we will verify within 2 hours.

Q2: Apakah ini pompa baru atau unit rekondisi?
J: Ini adalah pompa baru / asli original, not remanufactured. All internal components are new. The pump is manufactured by Kawasaki Precision Machinery (KPM) to original specifications and meets all OEM performance standards. KPM is one of the world’s leading suppliers of hydraulic pumps and motors for excavators.

Q3: What is the difference between the K7V280 and the K3V series?
A: The K7V series is the successor to the widely popular K3V series. The K7V’s pump efficiency is improved by 1.5 percentage points and its noise level reduced by 3 dB(A) compared with the K3V series, making it one of the world’s top environmental performers on both counts. The K7V280 also features a thicker shaft and large‑capacity bearings for longer service life.

Q4: What is the warranty on this pump?
A: Masa garansi berkisar antara 6 hingga 12 bulan, tergantung pada spesifikasi produk. Kami tidak menyediakan layanan garansi untuk suku cadang asli. Nilai tambah kami sudah jelas sejak awal: suku cadang asli Kawasaki KPM, pompa dalam kondisi baru, dan pemeriksaan visual sebelum pengiriman. Bagi pelanggan yang membutuhkan opsi yang dilindungi garansi, kami dapat memberikan penawaran untuk alternatif aftermarket – silakan hubungi tim penjualan kami.

Pertanyaan 5: Berapa lama waktu pengirimannya?
A: Pengiriman akan dilakukan dalam 1–3 hari kerja setelah konfirmasi pesanan dari gudang kami di Guangzhou. Layanan pengiriman ekspres (DHL/FedEx/UPS) tersedia untuk pesanan yang mendesak.

Pertanyaan 6: Metode pembayaran apa saja yang Anda terima?
A: Kami menerima pembayaran melalui T/T (transfer bank), XTransfer, dan Western Union.

Pertanyaan 7: Bagaimana cara memastikan pompa tersebut asli sebelum dikirim?
A: Sebelum pengepakan, kami mengirimkan foto resolusi tinggi yang jelas dari unit sebenarnya – flensa pemasangan, spline, ulir port, tanda cor, dan kondisi keseluruhan. Anda menyetujui pengiriman hanya setelah meninjau gambar-gambar ini. Kami tidak pernah mengirim secara buta.

Q8: Oli apa yang harus saya gunakan dengan pompa ini?
A: Use a mineral oil‑based anti‑wear hydraulic fluid as recommended by Kawasaki. Proper hydraulic fluid contamination control is essential to prevent premature wear and extend the pump’s working life. Always refer to your SANY SY650H operator’s manual for the correct viscosity and specification.

Critical installation tip for the K7V280DTP1N4R-0E02-V pump:
– saluran case drain harus bersih dan tidak terhalang. Saluran pembuangan rumah yang tersumbat atau tertekuk akan membangun tekanan balik di dalam rumah pompa dan langsung merusak segel poros saat start pertama.
– Sebelum memasang pompa baru, siram seluruh sistem hidraulik dan ganti semua filter. Kontaminan dari pompa yang rusak akan menghancurkan pompa baru sama cepatnya dengan pompa lama – kotoran tidak pandang bulu.
– Gunakan O-ring dan ring penyegel baru pada setiap sambungan hidrolik. Segel bekas pasti menyebabkan kebocoran.
– Setelah pemasangan, jalankan mesin pada idle rendah selama 2–3 menit dengan pompa dalam posisi netral, lalu sikluskan setiap fungsi secara perlahan (boom, arm, bucket, swing, travel) untuk mengeluarkan udara dari sistem.
– Periksa kesejajaran pompa dengan rumah roda gila mesin – ketidaksejajaran menyebabkan keausan bantalan prematur dan kebocoran segel poros.

Catatan garansi: Masa garansi berkisar antara 6 hingga 12 bulan, tergantung pada spesifikasi produk. Kami tidak menyediakan layanan garansi untuk suku cadang asli. Nilai tambah kami sudah jelas sejak awal: suku cadang asli Kawasaki KPM, pompa dalam kondisi baru, dan pemeriksaan visual sebelum pengiriman. Bagi pelanggan yang membutuhkan opsi yang dilindungi garansi, kami dapat memberikan penawaran untuk alternatif aftermarket – silakan hubungi tim penjualan kami.

The K7V280DTP main hydraulic pump is the heart of your SANY SY650H’s hydraulic system. A genuine new Kawasaki KPM pump from Bagian Hongtengda delivers the reliability and performance your 65‑ton mining excavator demands – not with worn components disguised as “rebuilt”, but with factory‑fresh Japanese engineering. Send us your machine serial number – we will confirm compatibility and provide a quote within 24 hours.