カワサキ K5V160DTH メイン油圧ポンプ – 純正新品 (K5V160DTH1ZXR-9T46-BV / 29171003-9064)

説明

製品紹介動画

詳細情報

1.主な特徴と利点

• Genuine Kawasaki K5V series pump – OEM model K5V160DTH1ZXR-9T46-BV (part number 29171003-9064). 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 and CAT 30–37 ton excavators – Designed for SANY SY305, SY335, SY365C, SY375, as well as CAT336 and related 30–37‑ton class excavators. The pump powers the boom, arm, bucket, swing, and travel circuits with the precise flow and high pressure required for heavy construction, quarrying, and mining operations.

• 160 cc/rev displacement – substantial flow for 30‑ton class work – With a displacement of 160 mL/rev, the pump delivers theoretical flow of approximately 240 L/min at 1,500 RPM. This provides the hydraulic power needed for fast cycle times, high bucket fill factors, and responsive multi‑function operation.

• High‑pressure capability for demanding applications – 連続使用圧力の定格は 35 MPa (≈5,076 psi) 最大許容圧力は 40 MPa (≈5,800 psi) for short‑term overloads (typically ≤10 seconds). This pressure capability delivers consistent digging force and swing torque hour after hour in the most demanding applications.

• 可変排量軸方向ピストン構造 – Features a swash plate type axial piston pump with 9 evenly distributed pistons that adjust displacement via swashplate angle, achieving >92% efficiency. The pump automatically adjusts flow to match actual working demand, optimizing energy efficiency and reducing fuel consumption.

• Advanced control system – Features pressure compensation (D), negative flow control (T), and high‑pressure self‑sealing (H). The pump supports multiple control methods and is capable of 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.

• Robust construction for harsh environments – Built with high‑quality materials, hardened bearings, and precision‑machined components. Designed to withstand heavy loads, shocks, and vibrations commonly encountered in industrial applications. Operating temperature range from -20°C to +80°C, with short‑term capability up to +100°C with enhanced cooling.

• Compact design for easy installation – Features a compact size that facilitates installation in various equipment configurations. Components are easily accessible, simplifying maintenance and reducing downtime.

• 直接ボルトオン交換 – 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 K5V160DTH main hydraulic pump is the power source for 30–37‑ton class excavators used in the most demanding job sites:

• Large‑scale construction & infrastructure – 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. The high‑pressure capability (35 MPa) delivers consistent digging force and swing torque hour after hour.

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

• 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 (typically 6,000–8,000 hours) – avoiding costly unplanned downtime in remote mine sites.

• 解体・スクラップ処理 – 解体現場や金属リサイクル施設では、衝撃荷重、振動、鋭利な破片などが日常的に発生します。川崎製KPMポンプは、頑丈な鋳鉄製構造と高圧ピーク対応能力を備えており、こうした過酷な条件にも耐え、早期摩耗を起こすことなく稼働します。.

• 機器レンタル事業者様向け – 30‑ton excavators are high‑value rental assets. 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・土地開墾 – 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.

3. 選ばれる理由 ホンテンダ部品

Since 2001, Hongtengda Parts has been a leading distributor of earthmoving machinery parts, serving customers across Southeast Asia, the Middle East, Africa, the Americas, and Oceania. Headquartered in Guangzhou’s Zhucun parts hub – one of Asia’s major distribution centres for construction machinery parts – we combine deep inventory, cross‑brand knowledge, and reliable global shipping to keep your machines running.

What you get when you order from us:

• 25 years of heavy equipment parts experience – Since 2001, we have been the go‑to supplier for repair shops, fleet owners, and wholesalers worldwide. We know the K5V160DTH platform inside out – the different control variants, mounting configurations, and production changes over the years.

• カタログ品目の90%以上を在庫 – Your K5V160DTH pump sits in our Guangzhou warehouse, not in a supplier’s backlog. From hydraulic pumps to undercarriage kits, most orders are dispatched within 24 hours on fumigated, export‑ready pallets.

• One supplier, all parts – Got a serial number, a model code, or just a photo of a worn‑out part? Our specialists cross‑reference across CAT, Komatsu, Hitachi, Sany, and 15+ brands to find what you need. OEM, OEM‑quality, or hard‑to‑find older model parts – we handle the search so you don’t have to.

• Own maintenance factory and technical team – Equipped with our own maintenance factory and a team of experienced technicians, we provide global customers with one‑stop solutions covering parts supply, technical support, and equipment maintenance.

• 出荷前確認 – 決して盲目的なポンプ出荷は行いません。梱包前に実際のユニットの鮮明な写真をお送りします – お客様が承認後、出荷します. When downtime costs money, we move at your speed.

• After‑sales support that works – Three senior technicians review your case together. If it’s a quality issue – we cover it. If not – we still guide you through the fix. We don’t just sell parts; we keep you running.

Send us your excavator serial number and a photo of the old pump – we will confirm the exact model and quote you within 24 hours.

Critical installation tip for the K5V160DTH 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。.
– Fill the pump casing with oil through the drain port before starting – filling only the suction line is insufficient. The pump contains bearings and high‑speed sliding parts that need continuous lubrication.
– 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。.
– 取り付け後、ポンプをニュートラルにした状態でエンジンを低回転で2～3分間空転させ、その後、各機能（ブーム、アーム、バケット、旋回、走行）をゆっくりと動作させて、システム内の空気を抜いてください。.
– 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 main hydraulic pump is the heart of your excavator’s hydraulic system. A genuine new Kawasaki K5V160DTH pump from Hongtengda Parts delivers the reliability and performance your 30–37‑ton excavator demands – not with worn components disguised as “rebuilt”, but with factory‑fresh Japanese engineering.