カワサキ KPM SY480 / SY550 メイン油圧ポンプ – 純正新品 (603555586)

説明

製品紹介動画

詳細情報

1.主な特徴と利点

• Genuine Kawasaki KPM main hydraulic pump – OEM part number 603555586. Manufactured by Kawasaki Precision Machinery (KPM), a global leader in hydraulic components for heavy equipment. This is a brand‑new, factory‑fresh unit – not remanufactured, not rebuilt.

• Engineered for SANY SY480 and SY550 large excavators – Specifically designed for the 48–55‑ton class SY480 and SY550 excavators. This pump powers the boom, arm, bucket, swing, and travel circuits, delivering the massive flow and high pressure required for heavy mining, quarrying, and large‑scale earthmoving operations.

• 可変排量軸方向ピストン構造 – Features a swash plate type axial piston pump with variable displacement technology that automatically adjusts flow to match actual working demand. This optimizes energy efficiency, reduces fuel consumption, and delivers smooth, responsive control in all operating conditions.

• High‑pressure capability for 48–55‑ton class machines – Rated for continuous pressures up to 34.3 MPa（約4,975 psi） 最大許容圧力は 39.2 MPa（約5,685 psi） . This pressure capability delivers consistent digging force, swing torque, and travel power hour after hour in the most demanding applications.

• Advanced control options – The pump supports multiple control methods including load sensing and pressure cut‑off, responding to mechanical, hydraulic, or electrical input signals. This provides precise, predictable machine response – critical for precision grading, trenching near utilities, and fine attachment control.

• Exceptional durability and contamination resistance – Designed with anti‑contamination features and robust construction for long service life even in harsh operating environments. Proper hydraulic fluid contamination control is essential to prevent premature wear and extend working life.

• Low noise and high efficiency – Kawasaki KPM pumps are known for high efficiency, low noise, energy savings, and long service life. The compact design delivers reliable performance while minimizing operational noise.

• Direct bolt‑on replacement for SY480 / SY550 – 取り付けフランジ、ドライブシャフトのスプライン、および油圧ポートの仕様は、純正のカワサキKPM仕様と完全に一致しています。改造もアダプターも不要です。整備士が古いポンプを取り外し、このポンプをボルトで取り付けるだけです。.

• 出荷前の目視確認 – 梱包前に、実際の製品（取付フランジ、スプライン、ポートのねじ山、鋳造部、全体的な状態）の詳細な高解像度写真をお送りいたします。お客様にご承認いただいた上で出荷いたします。確認なしに発送することは決してありません。.

• 迅速な配達 – 広州の倉庫からの出荷まで、1～3営業日かかります。月間供給能力は1,000台で、1個からの注文から大量注文まで承ります。.

2.アプリケーション

The genuine Kawasaki KPM main hydraulic pump (603555586) is the power source for SANY SY480 and SY550 excavators used in the most demanding heavy industries:

• 大規模露天掘り鉱山 – 48–55‑ton excavators are the backbone of copper, gold, iron ore, and coal mining operations. The pump’s variable displacement technology provides the massive flow needed for fast loading cycles while automatically reducing flow during lighter work to save fuel. The high‑pressure capability (34.3 MPa) delivers consistent digging force and swing torque hour after hour in remote mine sites where reliability is critical.

• 採石及び骨材 – Loading trucks, stockpile management, and material handling in granite, limestone, and basalt quarries. The pump’s contamination‑resistant design withstands abrasive dust conditions, while the load‑sensing control provides smooth, responsive operation for precise bucket control.

• 大規模建設・インフラ – Dam building, highway cuts, tunnel portals, bridge footings, and large‑scale earthmoving projects. The pump’s ability to maintain consistent flow under varying loads ensures the excavator performs reliably throughout long shifts in exposed conditions.

• 解体・スクラップ処理 – Shock loads, vibration, and sharp debris are routine in demolition yards and metal recycling facilities. The Kawasaki KPM pump’s robust cast iron construction and anti‑contamination features absorb these extreme conditions without premature wear.

• 建機レンタル fleet のメンテナンス – 48–55‑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.

• エネルギー・発電プロジェクト – Pipeline construction, power plant earthmoving, and wind farm access road development. The pump’s high efficiency and low noise operation are advantageous in environmentally sensitive or noise‑restricted areas.

3.FAQ - よくある質問

Q1: Is this pump an exact replacement for my SANY SY480 or SY550?
A: Yes. The 603555586 is the genuine Kawasaki KPM main hydraulic pump for SANY SY480 and SY550 excavators. 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: これは新品ポンプですか、それともリマニュファクチャ品ですか？
A: 新品・純正オリジナル品, 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, with over 95 years of hydraulic industry experience.

Q3: What is the warranty on this pump?
A: 保証期間は、製品の詳細に応じて6ヶ月から12ヶ月です。. 当社は純正オリジナル部品に対する保証サービスは提供しておりません。. 当社の価値は、最初から明確に示されています。純正のカワサキKPM部品、新品同様のポンプ、そして出荷前の目視検査です。保証対象のオプションをご希望のお客様には、アフターマーケット製品の代替案についてお見積もりいたします。詳しくは営業チームまでお問い合わせください。.

Q4: What are the key specifications of this pump?
A: This is a variable displacement axial piston swash plate pump rated for continuous pressures up to 34.3 MPa (≈4,975 psi) and peak pressures up to 39.2 MPa (≈5,685 psi). It supports multiple control options including load sensing and pressure cut‑off, and is designed for high efficiency, low noise, and long service life.

Q5: 配送にはどれくらいかかりますか？
A: 広州の倉庫からの注文確認後、1～3営業日以内に発送いたします。お急ぎの場合は、エクスプレス便（DHL/FedEx/UPS）をご利用いただけます。.

Q6: どのような支払い方法が利用できますか？
A: T/T（電信送金）、XTransfer、およびウェスタンユニオンをご利用いただけます。.

Q7: How can I verify the pump is genuine before shipping?
A: 梱包前に、実際のユニットの鮮明な高解像度写真（取付フランジ、スプライン、ポートねじ部、鋳造マーク、全体状態）をお送りします。お客様がこれらの画像を確認後、出荷を承認いただきます。盲目的な出荷は一切行いません。.

Q8: What oil should I use with this pump?
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 SY480 / SY550 operator’s manual for the correct viscosity and specification.

まだ質問がありますか？ 鴻騰達パーツ（Hongtengda Parts）までお問い合わせください – 24時間以内にご返信いたします。.