カワサキ K7V63DTP1X9R-9N3E-3V メイン油圧ポンプ – 柳工（LiuGong）915E ショベル用 純正新品

説明

製品紹介動画

詳細情報

1.主な特徴と利点

• Genuine Kawasaki K7V series main hydraulic pump – OEM model K7V63DTP1X9R-9N3E-3V. 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.

• Engineered specifically for LiuGong 915E excavators – Designed for the LiuGong 915E, as well as compatible 913 series excavators. This pump powers the boom, arm, bucket, swing, and travel circuits, delivering the precise flow and high pressure required for efficient excavation, lifting, and material handling.

• K7V63DTP – Kawasaki’s proven hydraulic platform – With a displacement of 63 cc/rev, the K7V63DTP is a variable displacement axial piston pump of swash plate design. The K7V series is widely recognized for its reliability, efficiency, and durability in demanding construction applications.

• High‑pressure capability for 15‑ton class work – Rated for continuous operating pressures up to 34.3 MPa（約4,975 psi） per OEM specifications. This pressure capability delivers consistent digging force, swing torque, and attachment power hour after hour in the most demanding applications.

• Precision‑engineered construction – Built with a durable cast iron housing and precision‑machined internal components. The pump is designed for long service life even in harsh operating environments, with excellent contamination resistance and thermal stability.

• 多彩な制御オプション – The pump supports various control methods and is capable of responding to either mechanical, hydraulic, or electrical input signals. This provides precise, predictable machine response – critical for precision grading, trenching near utilities, and fine attachment control.

• Direct bolt‑on replacement for LiuGong 915E – Mounting flange, drive shaft spline, and hydraulic port configurations match the original Kawasaki K7V63DTP specifications exactly. No modifications, no adapters – your mechanic unbolts the old pump and bolts this one in.

• 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 – 1–3 working days lead time from our Guangzhou warehouse. Monthly supply capacity of 300 units, available for single‑piece or bulk orders.

2.アプリケーション

The genuine Kawasaki K7V63DTP1X9R-9N3E-3V main hydraulic pump is the power source for LiuGong 915E and 15‑ton class excavators used across a wide range of demanding job sites:

• 大規模建設・インフラ – Highway excavation, dam building, bridge footings, and large‑scale earthmoving projects. The pump’s variable displacement technology provides the flow needed for fast cycle times while automatically reducing flow during lighter work to save fuel.

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

• 都市建設およびユーティリティ – Water and gas line trenching, fibre‑optic cable installation, and site preparation in tight access spaces. The pump’s precise control capability provides “fine‑touch” flow for delicate digging near existing utilities, while the high‑pressure capability offers enough power for breaking compacted surfaces.

• 住宅・商業開発 – Foundation digging, basement excavation, retaining walls, grading, and site preparation. The pump’s smooth response and efficient operation are essential for noise‑sensitive neighbourhoods and long‑duration projects.

• 鉱山支援 – Site cleanup, road maintenance, drainage works, and equipment pad grading. A genuine new pump with zero hours and factory tolerances provides predictable service life – avoiding costly unplanned downtime in remote mine sites.

• 機器レンタル事業者様向け – 15‑ton excavators are frequently rented machines. A genuine new pump eliminates the gamble of remanufactured or used units, offering predictable performance and reliability that keeps your machine on rent, not in the shop.

• 林業および植生除去 – Steep slopes, fallen timber, and uneven terrain demand reliable hydraulic performance. The integral control system prevents engine stall under sudden load spikes, maintaining consistent power for saws, grapples, and mulchers.

• 農業・土地管理 – Drainage ditch cleaning, irrigation trenching, pond maintenance, and land preparation. The pump’s versatile flow characteristics provide the adaptability needed for both delicate landscaping and heavy agricultural attachments.

3. 選ばれる理由 ホンテンダ部品

At Hongtengda Parts, we have been supplying genuine Kawasaki hydraulic components for excavators since 2001. We know that a main pump failure on your LiuGong 915E stops your job site completely. A new genuine pump is an investment in predictable production – not a gamble on someone else’s worn components.

• 25年以上の業界経験 – Founded in 2001, we have supplied genuine Kawasaki KPM pumps and components to customers across Southeast Asia, the Middle East, Africa, the Americas, and Oceania. We know the K7V63DTP platform inside out.

• 100% genuine Kawasaki – We guarantee every pump we sell is a genuine Kawasaki KPM unit, not a generic aftermarket substitute. You receive the same quality and precision that original equipment manufacturers trust.

• 90%の在庫状況 – LiuGong 915E main pumps (K7V63DTP1X9R-9N3E-3V) are in stock as new genuine units, ready for immediate dispatch from our Guangzhou warehouse.

• 24時間以内の発送 – 広州拠点から貴社のフォワーダーまで1日で到着。国際注文は24時間以内に出荷。.

• 専門的な輸出梱包 – 海上・航空輸送用の、内部補強と発泡材の緩衝材を備えた、燻蒸処理不要の頑丈な木製ケースです。最低注文数量（MOQ）の制限はありません。1個からご注文いただけます。.

• 出荷前の目視確認 – 当社は決して内容を確認せずに出荷することはありません。梱包前に実際のユニットの鮮明な写真をお送りします。お客様が承認され次第、出荷いたします。.

• テクニカルサポート – Send us your LiuGong 915E machine serial number and a photo of the old pump. We confirm compatibility and provide installation guidance within 2 hours.

Send us your LiuGong 915E machine serial number and a photo of the old pump – we will verify fitment, provide a quote, and document our pre‑shipment inspection within 24 hours.

Critical installation tip for the K7V63DTP1X9R-9N3E-3V pump:
– ケースドレンライン は、クリアで障害がない状態でなければなりません。ケースドレンが詰まったり屈曲したりすると、ポンプハウジング内に背圧が発生し、初回起動時に即座にシャフトシールが破損します。.
– 新品ポンプを取り付ける前に、油圧システム全体をフラッシングし、すべてのフィルターを交換してください。故障したポンプからのコンタミネーションは、古いポンプと同様に新品ポンプもすぐに破壊します – 異物は区別しません。.
– すべての油圧接続部に新品のOリングとシールワッシャーを使用してください。シールの再使用は漏れの原因となります。.
– 取付後、ポンプをニュートラルにしてエンジンを低アイドルで2～3分間運転し、その後各機能（ブーム、アーム、バケット、旋回、走行）をゆっくりと作動させ、システムからエアを抜いてください。.
– ポンプとエンジンフライホイールハウジングの芯合わせを確認してください – 芯ずれはベアリングの早期摩耗とシャフトシールからの漏れの原因となります。.

保証に関する注意事項： 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。.

The K7V63DTP main hydraulic pump is the heart of your LiuGong 915E’s hydraulic system. A genuine new Kawasaki KPM pump from Hongtengda Parts delivers the reliability and performance your 15‑ton 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.