Hitachi ZAX270-3 / ZAX280-5G / ZAX280LC-3 스윙 모터 – (M5X180CHB-10A / 4621174)

설명

세부 정보

참고: 제공된 적용 정보는 참고용입니다. 구매 전에 부품 번호를 확인하고 기존 부품과 비교하시기 바랍니다. 문의사항이 있으시면 언제든지 연락해 주십시오. 문의하기.
안정적인 성능, 높은 신뢰성, 간편한 설치 및 신속한 대응을 특징으로 하는 이 제품을 선택하시는 것이 좋습니다.

1. 주요 기능 및 이점

• Genuine Kawasaki M5X180CHB swing motor – OEM part number 4621174, motor model M5X180CHB-10A. Manufactured by Kawasaki Precision Machinery (KPM), a world‑leading hydraulic component supplier and OEM partner to Hitachi. This is a brand‑new, factory‑spec unit – not remanufactured, not a generic substitute.

• Specifically engineered for Hitachi ZAX270‑3, ZAX280‑5G and ZAX280LC‑3 excavators – Designed for Hitachi ZAX270‑3, ZAX280‑5G, ZAX280LC‑3, as well as ZAXIS270‑3, ZX270‑3, ZX280‑3 and ZX330‑3 series excavators. This swing motor provides the rotational power for the upper structure, enabling the machine to dig, swing and position material efficiently.

• M5X180CHB series – Kawasaki’s proven swing motor platform – The M5X180CHB is an axial piston swing motor with a displacement of 180cc. It utilizes advanced hydraulic technology including axial piston design and variable displacement to optimize performance and energy efficiency. The motor integrates a built‑in gearbox for smooth, reliable torque delivery.

• High torque output for 27–28 ton class work – The Hitachi ZAX270‑3 delivers a swing speed of 6 rpm입니다.. The M5X180CHB motor is engineered to provide the torque and rotational power needed for fast, precise slewing operations, with a maximum working pressure capable of handling heavy loads with ease.

• Integrated relief and makeup valves for circuit protection – Features built‑in relief valves that protect the swing motor against pressure spikes during sudden stops or overloads. Makeup (anti‑cavitation) valves prevent vacuum damage during rapid deceleration. Together, these valves ensure smooth, jerk‑free slewing and extend motor life.

• Excellent speed and precision control – With a displacement of 180cc, the M5X180CHB motor offers excellent speed and precision control. Maximum speed is rated at 1,680 rpm, delivering responsive, predictable swing performance for precision grading, trenching and fine attachment control.

• Heavy‑duty construction for demanding conditions – Built with high‑strength materials and precision‑machined components to withstand the extreme shock loads, vibration and torsional stress generated during swing operations. Premium seals prevent contamination ingress and oil leakage, extending service life.

• 직접 볼트 체결 교체 – Mounting flange, shaft interface and hydraulic port configurations match the original Hitachi/Kawasaki specifications exactly. No modifications, no adapters – your mechanic unbolts the old motor and bolts this one in.

• 선적 전 육안 확인 – 포장 전에 실제 제품의 상세한 고해상도 사진(장착 플랜지, 스플라인, 포트 나사산, 주조 부품, 전반적인 상태 등)을 보내드립니다. 고객님께서 발송을 승인하신 후에만 발송하며, 승인 없이 무작정 발송하는 일은 절대 없습니다.

• 빠른 배송 – 광저우 창고 기준 5~8영업일 리드 타임. 월 300대 공급 가능하며, 단품 또는 대량 주문이 가능합니다.

2. 애플리케이션

The genuine Hitachi ZAX270‑3 / ZAX280‑5G swing motor is the power source for the slewing system on 27–28 ton class excavators used across a wide range of demanding job sites:

• 중건설 및 인프라 – Highway excavation, dam building, bridge footings and large‑scale earthmoving projects. The swing motor’s high torque and smooth rotation enable precise positioning of the upper structure for efficient loading and digging cycles. The ZAX270‑3’s swing speed of 12.6 rpm ensures fast cycle times.

• 채석 및 골재 – Loading trucks, stockpile management and material handling in granite, limestone and basalt quarries. The motor’s robust construction and sealed design withstand abrasive dust conditions, while the M5X180CHB platform provides consistent torque for precise bucket control.

• 광산 지원 – Site cleanup, road maintenance, drainage works and equipment pad grading. The ZAX280‑5G features Hitachi’s HIOS III hydraulic system, which can reduce fuel consumption by 9% compared to conventional models, making it ideal for cost‑sensitive mining support operations.

• 철거 및 스크랩 처리 – Shock loads, vibration and sharp debris are routine in demolition yards and metal recycling facilities. The motor’s heavy‑duty construction and integrated relief valves absorb these extreme conditions without premature wear.

• 장비 렌탈 플릿 – 27–28 ton excavators are high‑value rental assets. A genuine new swing motor provides predictable service life and eliminates the gamble of remanufactured or used units – avoiding costly mid‑rental failures, towing bills and customer complaints.

• 임업 및 개간 작업 – Steep slopes, fallen timber and uneven terrain demand reliable swing performance. The motor’s consistent torque delivery ensures smooth, controlled rotation even under varying load conditions.

3. 홍텅다 부품 정보

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.

저희에게 주문하시면 다음과 같은 혜택을 받으실 수 있습니다:

• 중장비 부품 분야 25년의 경험 – Since 2001, we have been the go‑to supplier for repair shops, fleet owners and wholesalers worldwide. We know the Hitachi ZAX270‑3 and ZAX280‑5G platforms inside out – the different engine variants, hydraulic systems and production changes over the years.

• 카탈로그의 90% 재고 보유 – Your swing motor sits in our Guangzhou warehouse, not in a supplier’s backlog. From hydraulic components to undercarriage kits, most orders are dispatched within 24 hours on fumigated, export‑ready pallets.

• 단일 공급업체, 모든 부품 – Got a serial number, a model code, or just a photo of a worn‑out part? Our specialists cross‑reference across Hitachi, Caterpillar, Komatsu, Sany and 15+ brands to find what you need. OEM 부품, OEM급 부품, 혹은 구하기 힘든 구형 모델 부품까지 – 저희가 직접 찾아드리니 고객님께서는 신경 쓰지 않으셔도 됩니다.

• 자체 유지보수 공장과 기술팀을 보유하고 있습니다 – 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.

• 선적 전 확인 – We never ship a swing motor blind. You receive clear photos of the actual unit before packing – you approve, we ship. When downtime costs money, we move at your speed.

• 실질적인 사후 지원 – 세 명의 선임 기술자가 귀하의 사례를 함께 검토합니다. 품질 문제인 경우, 당사에서 책임을 집니다. 그렇지 않은 경우에도 문제 해결 과정을 안내해 드립니다.. 저희는 단순히 부품을 판매하는 데 그치지 않고, 고객님의 차량이 계속 운행될 수 있도록 돕습니다.