Hitachi ZAX300-5A / 330-3 / 350-3 HPV145 Hoofdhydrauliekpomp – Nieuw Origineel Japans (YB60002458)

Beschrijving

Detail Informatie

1. Belangrijkste functies en voordelen

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.

• Controle voorafgaand aan verzending – We send you clear, high‑resolution photographs of your actual pump before packing: casting numbers, ports, flange, spline. You approve – we ship. Never blind.

• Snelle levering – 5–8 werkdagen vanuit ons magazijn in Guangzhou. Maandelijkse capaciteit 300 stuks.

Wat u niet koopt: 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. Toepassingen

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:

• Grootschalige dagbouwmijnbouw – 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.

• Sloop en schrootverwerking – 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.

• Bosbouw en landontginning – 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.

• Verhuurvloten van materieel – 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. Beschikbaarheid op voorraad - 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.

Waarom beschikbaarheid ertoe doet: Een hoofdpompstoring stopt uw machine volledig. Geen giekheffing, geen zwenking, geen rijden. Het verschil tussen een noodreparatie van 5 dagen en een pitstop van 24 uur is één telefoontje – wanneer het onderdeel op onze plank ligt.

• 300 pieces monthly supply capacity – Stable production and deep stock levels for the Japanese‑spec HPV145

• 90% van onze catalogus op voorraad – Klaar voor onmiddellijke verzending vanuit ons magazijn in Guangzhou

• 24-uurs verzending – Van ons knooppunt in Guangzhou naar uw expediteur in 1 dag; internationale bestellingen worden binnen 24 uur verzonden

• Professionele exportverpakking – Zware, rookvrije houten kisten met interne versteviging en schuimvulling voor zee- of luchtvracht

• Geen MOQ-druk – Eén stuk is voldoende om een bestelling te plaatsen

• Real-time voorraadcontrole – Stuur ons een e-mail of bericht om de beschikbaarheid te bevestigen vóór betaling

Waarom weken wachten op onderdelen? Hongtengda Onderdelen - waar inventarisatie en urgentie elkaar ontmoeten.