Hitachi
제품
Hitachi
Hitachi (Zaxis, and Deere-Hitachi builds in North America) run a temperature-controlled hydraulic fan drive on their mid and large excavators. The factory specification for the ZX470LC-6 describes a cool-on-demand, hydraulic-driven, suction-type fan with remote-mounted drive and lists a hydraulic fan reverser in standard equipment, so the fan motor and the pump that feeds it are service items in their own right rather than belt-driven accessories.
This section covers replacement and genuine-type hydraulic fan motors and fan pumps for Hitachi ZX450, ZX470, ZX490, ZX670, ZX690, ZX850, ZX870 and EX1200 machines, including the Kawasaki K3V63S, K5V80S and K7V63S fan pump types, the Parker-built 4634936 fan motor and the KYB YA00005829 fan motor. Units are inspected, pressure-checked and photographed before dispatch. Before ordering, work through our 유압 팬 모터 진단 가이드, and for other OEM brands see the full hydraulic fan motor range.
부품: 4634947 and 4634936 hydraulic fan motor, old type, new Chinese-made replacement for Hitachi ZX450-3, ZX470-3, ZX850-3 and ZX870-3 excavators.
Physical form: dark grey conical cast housing, four-bolt square flange, keyed shaft, two work ports on a side block with a silver cover plate. Housing castings include cross number 93467079E.
Terms: HTD brand, made in China, three to six month warranty, MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
부품: YA00005829 hydraulic fan motor for Hitachi ZX450-3, ZX470-3, ZX850-3 and ZX870-3 excavators, new Chinese-made replacement, HTD brand.
Why buyers choose this grade: it carries a three to six month warranty, ships in 5 to 8 working days, and is stocked for fleet quantities rather than one-off surplus.
Check first: this is the square-flange unit with the silver cover and bottom work ports. It is not the same physical part as the Parker-built 4634936.
부품: 4667614 팬 드라이브 펌프는 Hitachi EX1200-6 및 ZAX1200-6 장비용이며, Kawasaki K3V63S 플랫폼을 기반으로 제작되었습니다. 부품 데이터에서 4635645로도 참조됩니다.
공급 형태: HTD 브랜드의 신품 대체품으로, 중국산이며 벤치 테스트를 완료했습니다. 최소 주문 수량 1개, 목재 케이스 포장, 5~8 영업일 내 발송.
참고: 일부 카탈로그에서는 4667614를 팬 모터로 기재하고 있습니다. 이 페이지의 사진은 레귤레이터가 포함된 펌프 어셈블리를 보여주며, 이 번호에 대해 당사가 공급하는 제품이 바로 이것입니다.
부품: 4635787 variable displacement fan pump of the Kawasaki K5V80S class for Hitachi ZX850-3 and ZX870-3 large excavators.
공급 형태: new HTD-brand replacement, made in China. Bench tested, wooden case, MOQ 1 piece, dispatch 5 to 8 working days.
Read this before ordering: fan pumps for the 80 tonne class are supplied with different charge pump combinations behind the same housing. Send the plate from your old unit.
부품: 4633474 variable displacement fan pump, built on the Kawasaki K3V63S platform, for Hitachi ZX450-3, ZX450-3F, ZX450LC-3-DH and ZX470H-3 excavators.
공급 형태: new HTD-brand replacement, made in China. Bench pressure-tested, wooden case, MOQ 1 piece, dispatch 5 to 8 working days.
Match before ordering: the regulator code on your old pump, the splined shaft, the flange bolt pattern and the case drain port position.
부품: YA00005829 hydraulic fan motor for Hitachi ZX470-3, ZX490-5A and ZX870-3 excavators, supplied as Japanese-production KYB stock.
What the plate on this unit reads: KYB Corporation Japan, MSF-50-45, internal part B0440-50016, serial 560021.
Terms: genuine-type grade, sold without warranty as with all original-equipment and used stock. A Chinese-made equivalent with a three to six month warranty is listed separately.
부품: 4634936 (also listed as 4634947 and 4659032) fan drive hydraulic motor for Hitachi Zaxis excavators, supplied here as Japanese-production original-equipment type stock.
What the unit in these photographs carries: a Parker Denison nameplate reading model M5BF 045, code 024-94578-0, serial 12L03 338, Made in France, with Deere-Hitachi cast numbers on the housing.
Condition and terms: origin Japan. As with all genuine and used items we sell, this grade is supplied without a warranty. If you need warranty cover, take the Chinese-made equivalent instead.
부품: K7V63S class hydraulic fan pump for Hitachi ZX870LC-5B, ZX870-5G, ZX870H-5G, ZX870LC-5G, ZX870LCH-5G and ZX870LCR-5G machines, and the ZX670 class.
Numbers covered: axial piston unit YA00011362 and 4712983; gear unit 4700708. The unit photographed here carries a plate reading ORDE5K-31/40C03 with works number 2541.
공급 형태: HTD 브랜드의 신품 대체품으로, 중국산이며 벤치 테스트를 완료했습니다. 최소 주문 수량 1개, 목재 케이스 포장, 5~8 영업일 내 발송.
부품: YA00006715 hydraulic fan pump for Hitachi ZX470-3, ZX490-5A and ZX690-5A machines, supplied as a remanufactured Japanese-production unit.
Evidence on the unit: Hitachi nameplate reading YA00006715, works number 18315641, Hitachi Construction Machinery Co., Ltd, Made in Japan. Housing castings include 63F and a K6V63 size marking, and the control solenoid is fitted as original.
Condition grade: remanufactured. Core exchange terms and warranty are quoted with the price, so ask for them in writing before ordering.