説明
詳細情報
| パラメータ | 価値 | 備考 |
|---|---|---|
| 原産地 | 日本 | Brand New Original Japan |
| 状態 | 新品オリジナル | – |
| 保証 | 製品詳細に応じて3～6ヶ月。オリジナル品および中古品については保証を提供いたしません。. | – |
| 最小注文数量 | 1個 | – |
| 月間生産量 | 300個/月 | – |
| パッケージの詳細 | 木箱梱包またはカスタマイズ対応 | – |
| 支払条件 | T/T、XT、PayPal、ウェスタンユニオン | – |
| 納期 | 5～8営業日（受注状況による） | – |
| 発送方法 | 海上輸送、航空輸送、またはDHL/FEDEX/TNT/EMS | – |
| 保証措置 | 製品を点検し、詳細な写真を購入者に送付して確認をいただきます。. | – |
1.主な特徴と利点
A hydraulic pump is not a black box. It is the single component that turns engine torque into digging force, swing speed, and travel power. When your HPV145 starts losing efficiency, you feel it in every cycle – slower boom rise, weaker bucket curl, longer travel times, and oil temperatures that creep upward. The question is not whether to replace it, but what you replace it with.
New genuine Japanese HPV145 (YB60002458):
-
Zero‑hour history – Every internal component – cylinder block, valve plate, piston assemblies, swashplate, bearings – is factory‑fresh. No wear patterns, no fatigue cracks, no previous contamination.
-
Original Hitachi tolerances – The cylinder block and valve plate are precision‑ground to a flatness of 0.002 mm. Internal leakage is minimised, volumetric efficiency is at its peak. This translates directly to faster cycle times, cooler oil, and lower fuel consumption.
-
Japanese metallurgy – Cast iron housing, hardened internal components, and seals rated for extreme temperature swings. Built to the same Hitachi construction standards that made the ZAX330‑3 a 10,000‑hour machine.
-
Factory‑calibrated power control – The integrated load‑sensing regulator is set to your ZAX series engine and hydraulic system from the factory. It delivers exactly the flow and pressure the job demands – no more, no less. That means no over‑fueling, no wasted heat, no premature wear.
-
Direct bolt‑on fitment – Mounting flange, drive shaft spline, port configurations, and bolt patterns match your machine exactly. Your mechanic unbolts the old pump and bolts this one in. No adapters, no shimming, no fabrication.
-
出荷前確認 – We send you clear, high‑resolution photographs of your actual pump before packing: casting numbers, ports, flange, spline. You approve – we ship. Never blind.
-
迅速な配達 – 広州倉庫から5～8営業日で出荷可能。月間生産能力300台。.
お客様が購入されないもの： A remanufactured pump with new paint over old wear. A “rebuilt” unit that has already lost 10–15% of its original efficiency. A “compatible” pump from an uncertified source. You are buying the same HPV145 that Hitachi puts into new ZAX330‑3 machines – fresh, genuine, and ready to work.
2.アプリケーション
The Hitachi HPV145 main hydraulic pump is the power source for 30–35 ton excavators used in the most demanding job sites worldwide. A genuine new pump delivers consistent, repeatable performance where it matters most:
-
大規模露天掘り鉱山 – 30‑ton excavators load trucks, clean faces, and maintain haul roads in 20+ hour shifts. A pump with low internal leakage holds pressure all day – no power fade as oil heats up, no cycle time creep, no unexpected derates. A reman pump loses efficiency as it warms; a new genuine pump delivers full rated flow from start to finish.
-
Heavy civil and infrastructure projects – Highway cuts, dam construction, tunnel portals, bridge footings. Downtime from a failed pump stops an entire project. Site owners impose penalties. A new genuine pump is not a cost – it is insurance against those penalties.
-
Quarrying and aggregates – Granite, limestone, and basalt operations subject the hydraulic system to extreme shock loads and abrasive dust. New genuine pumps have new seals, new bearings, and clean internal galleries – they survive where reman pumps fail.
-
解体およびスクラップ処理 – Vibration, debris, and sudden impact loads are routine. The HPV145‘s cast iron housing and hardened internal components absorb shocks that would crack inferior castings. A new pump gives you the full service life Hitachi engineered into the design – typically 8,000–10,000 hours.
-
林業および土地造成 – Remote sites mean no quick parts delivery. A new pump installed before the season gives you thousands of hours of confidence. A reman pump leaves you guessing – and stranded.
-
機器レンタルフリート – Renters do not pay for breakdowns; you do. A machine with a fresh, genuine new pump stays on rent, not in the shop. No “it broke again” calls. No lost revenue. No damage to your reputation.
3.在庫状況 - Hongtengda Parts
Your ZAX330-3 does not care about supply chain excuses. Neither do we. At Hongtengda Parts, we keep the Hitachi HPV145 (YB60002458) in stock at our Guangzhou warehouse – not in a supplier‘s backlog, not on a slow boat from another continent.
Why availability matters: A main pump failure stops your machine completely. No boom raise, no swing, no travel. The difference between a 5‑day emergency repair and a 24‑hour pit stop is one phone call – when the part is on our shelf.
-
月間300個の供給能力 – Stable production and deep stock levels for the Japanese‑spec HPV145
-
90% of our catalog in stock – 広州倉庫から即時出荷可能
-
24時間以内の発送 – From our Guangzhou hub to your forwarder in 1 day; international orders shipped within 24 hours
-
専門的な輸出梱包 – Heavy‑duty fumigation‑free wooden cases with internal bracing and foam padding for sea or air freight
-
MOQ圧力なし – 1個からご注文いただけます
-
リアルタイム在庫確認 – ご入金前に在庫状況をご確認いただくため、いつでもメールまたはメッセージにてお問い合わせください
部品を何週間も待つ必要はない。 ホンテンダ部品 - 在庫と緊急性が出会う場所.
