| Par\u00e1metro<\/th>\n | Valor<\/th>\n | Nota<\/th>\n<\/tr>\n | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Origen<\/b><\/td>\n | China<\/td>\n | Remanufacturado<\/td>\n<\/tr>\n | ||||||||||||||
| Estado<\/b><\/td>\n | Remanufacturado en China<\/td>\n | \u2013<\/td>\n<\/tr>\n | ||||||||||||||
| Garant\u00eda<\/b><\/td>\n | 3 a 6 meses seg\u00fan los detalles del producto; no ofrecemos garant\u00eda para productos originales y usados.<\/td>\n | \u2013<\/td>\n<\/tr>\n | ||||||||||||||
| Cantidad m\u00ednima de pedido<\/b><\/td>\n | 1 unidad<\/td>\n | \u2013<\/td>\n<\/tr>\n | ||||||||||||||
| Producci\u00f3n Mensual<\/b><\/td>\n | 300 piezas\/mes<\/td>\n | \u2013<\/td>\n<\/tr>\n | ||||||||||||||
| Detalles del embalaje<\/b><\/td>\n | Embalaje en caja de madera o personalizado<\/td>\n | \u2013<\/td>\n<\/tr>\n | ||||||||||||||
| Condiciones de pago<\/b><\/td>\n | Transferencia bancaria, Western Union, PayPal, Western Union<\/td>\n | \u2013<\/td>\n<\/tr>\n | ||||||||||||||
| Plazo de entrega<\/b><\/td>\n | 5-8 d\u00edas h\u00e1biles (dependiendo de la situaci\u00f3n del pedido)<\/td>\n | \u2013<\/td>\n<\/tr>\n | ||||||||||||||
| M\u00e9todo de Env\u00edo<\/b><\/td>\n | Flete mar\u00edtimo, flete a\u00e9reo o mediante DHL\/FEDEX\/TNT\/EMS<\/td>\n | \u2013<\/td>\n<\/tr>\n | ||||||||||||||
| Medidas de Garant\u00eda<\/b><\/td>\n | Inspeccionamos el producto y enviamos fotos detalladas al comprador para su confirmaci\u00f3n.<\/td>\n | \u2013<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n1. Caracter\u00edsticas y ventajas principales<\/span><\/h3>\nProfessionally remanufactured to OEM specifications<\/span><\/strong>\u00a0\u2013 This AP2D25 series hydraulic main pump (OEM 4663300) has been fully disassembled, cleaned, inspected, and rebuilt in our ISO\u2011certified facility in China. Worn components (cylinder block, piston assemblies, valve plate, swashplate, bearings, seals) are replaced with new, high\u2011quality parts. The result is a pump that delivers performance and reliability comparable to a new unit at a fraction of the cost.<\/span><\/p>\n<\/li>\n Original Hitachi AP2D25 tandem axial piston design<\/span><\/strong>\u00a0\u2013 The AP2D25 is a variable displacement double (tandem) axial piston pump, combining two independent pumping units in one housing. This design powers the travel, swing, boom, arm, and bucket circuits simultaneously, providing smooth, coordinated operation for your ZAX60 (ZX60) excavator.<\/span><\/p>\n<\/li>\n Restored hydraulic power<\/span><\/strong>\u00a0\u2013 After remanufacturing, this pump delivers rated working pressure up to 24.5 MPa (\u22483,550 psi) and intermittent pressure up to 29.4 MPa (\u22484,350 psi). Displacement remains 2 \u00d7 25 cm\u00b3\/rev, restoring the original flow and torque characteristics of your machine.<\/span><\/p>\n<\/li>\n Sistema de control de potencia integrado (detecci\u00f3n de carga)<\/span><\/strong>\u00a0\u2013 La bomba reconstruida conserva el sistema de control de potencia de f\u00e1brica, que ajusta la salida de la bomba a la carga de trabajo real. Esto reduce el consumo de combustible, evita la parada del motor y prolonga la vida \u00fatil tanto de la bomba como del sistema hidr\u00e1ulico. Una bomba de engranajes piloto integral tambi\u00e9n se reconstruye para alimentar el circuito de control.<\/span><\/p>\n<\/li>\n Reemplazo directo atornillable<\/span><\/strong>\u00a0\u2013 The pump\u2019s mounting flange, drive shaft spline, and hydraulic port configurations are restored to original Hitachi specifications. No modifications, no adapters, no fabrication \u2013 your mechanic unbolts the old pump and bolts this one in.<\/span><\/p>\n<\/li>\n Alternativa rentable a la nueva genuina<\/span><\/strong>\u00a0\u2013 A new genuine Hitachi main pump can cost thousands of dollars. Our remanufactured AP2D25 gives you the same fit, form, and function at a significantly lower price, without sacrificing reliability. Each pump is tested on a hydraulic test stand before dispatch.<\/span><\/p>\n<\/li>\n Verificaci\u00f3n visual previa al env\u00edo<\/span><\/strong>\u00a0\u2013 Antes del embalaje, le enviamos fotograf\u00edas detalladas de alta resoluci\u00f3n de la unidad remanufacturada real (brida de montaje, estr\u00edas, roscas de puertos, estado general). Usted aprueba el env\u00edo \u2013 nunca enviamos a ciegas.<\/span><\/p>\n<\/li>\n Entrega r\u00e1pida<\/span><\/strong>\u00a0\u2013 Plazo de entrega de 5 a 8 d\u00edas h\u00e1biles desde nuestro almac\u00e9n de Guangzhou. Capacidad de suministro mensual de 300 unidades, disponible para pedidos individuales o al por mayor.<\/span><\/p>\n<\/li>\n<\/ul>\n The remanufactured AP2D25 hydraulic main pump is ideal for Hitachi ZAX60 (ZX60) excavators used in a variety of demanding job sites:<\/span><\/p>\n Construcci\u00f3n urbana y servicios p\u00fablicos<\/span><\/strong>\u00a0\u2013 Sidewalk repairs, water and gas line trenching, fibre\u2011optic cable installation, and small\u2011scale demolition. The rebuilt load\u2011sensing control adjusts flow to match light\u2011duty cycles, saving fuel while maintaining precise control.<\/span><\/p>\n<\/li>\n Paisajismo residencial y excavaci\u00f3n de piscinas<\/span><\/strong>\u00a0\u2013 Pool digs, retaining walls, grading, and drainage work. The tandem pump design allows independent flow to travel and attachment circuits, enabling simultaneous boom and bucket movements without power loss.<\/span><\/p>\n<\/li>\n Agricultura y gesti\u00f3n de tierras<\/span><\/strong>\u00a0\u2013 Drainage ditch cleaning, irrigation trenching, pond maintenance, and fence post hole digging. The restored high\u2011pressure output provides the tractive force needed for pulling through soft, muddy fields.<\/span><\/p>\n<\/li>\n Apoyo minero y mantenimiento de canteras<\/span><\/strong>\u00a0\u2013 Site cleanup, drainage maintenance, equipment pad grading, and light aggregate handling. Abrasive dust and sharp rock fragments place heavy demands on pump seals and wear components; our remanufacturing process replaces all critical wear parts to withstand these harsh conditions.<\/span><\/p>\n<\/li>\n Mantenimiento de flotas de alquiler de equipos<\/span><\/strong>\u00a0\u2013 Midi excavators are frequent rental items. A failed main pump stops production. A remanufactured pump offers predictable service life (3,000\u20135,000 hours) at a cost that makes proactive replacement financially sensible, avoiding costly mid\u2011rental failures and customer complaints.<\/span><\/p>\n<\/li>\n Despeje forestal y de vegetaci\u00f3n<\/span><\/strong>\u00a0\u2013 Steep slopes, fallen timber, hidden obstacles. The rebuilt power control system prevents engine stall when sudden load spikes occur, maintaining consistent hydraulic power for attachment operation.<\/span><\/p>\n<\/li>\n Road & bridge maintenance<\/span><\/strong>\u00a0\u2013 Shoulder repair, guardrail replacement, drainage cleaning, and slope stabilisation. The restored tandem pump allows the operator to reposition the machine while operating the attachment \u2013 critical for roadside work with short work windows.<\/span><\/p>\n<\/li>\n<\/ul>\n At Hongtengda Parts, we have been supplying and remanufacturing hydraulic pumps for excavators since 2001. We know that a main pump failure on your ZAX60 is a production\u2011stopping event. Our remanufacturing process is not a \u201cclean and reseal\u201d \u2013 it is a factory\u2011grade restoration.<\/span><\/p>\n Our 6\u2011step remanufacturing process:<\/span><\/strong><\/p>\n \u2013 La unidad se desmonta hasta componentes individuales: jaulas de cojinetes, portadores planetarios, coronas dentadas, eje del husillo, bloque de pistones, barril de cilindros, placa de v\u00e1lvulas, secci\u00f3n del motor hidr\u00e1ulico y paquete de frenos.<\/span><\/strong>\u00a0\u2013 The pump is stripped down to individual components (cylinder block, piston assemblies, valve plate, swashplate, bearings, shaft, housing).<\/span><\/p>\n<\/li>\n Limpieza e inspecci\u00f3n de grietas<\/span><\/strong>\u00a0\u2013 All parts are cleaned and inspected for cracks or damage. Irreparable castings are scrapped.<\/span><\/p>\n<\/li>\n Wear component replacement<\/span><\/strong>\u00a0\u2013 The following are always replaced with new: all seals, O\u2011rings, bearings, and gaskets. The cylinder block and valve plate are re\u2011ground or replaced. Piston assemblies are matched and replaced as a set. The swashplate surface is reconditioned or replaced.<\/span><\/p>\n<\/li>\n Reensamblaje de precisi\u00f3n<\/span><\/strong>\u00a0\u2013 Components are reassembled using OEM torque specifications. Clearance tolerances on the cylinder block \/ valve plate interface are verified.<\/span><\/p>\n<\/li>\n Hydraulic test stand validation<\/span><\/strong>\u00a0\u2013 The completed pump is mounted to a test stand and run through its full pressure and flow range. We verify operating pressure (up to 24.5 MPa), flow rate (approx. 110\u2011120 L\/min), case drain leakage (must be within spec), and power control response.<\/span><\/p>\n<\/li>\n Control de calidad final y embalaje<\/span><\/strong>\u00a0\u2013 The pump is painted, fitted with port protection caps, and packed in a heavy\u2011duty wooden case.<\/span><\/p>\n<\/li>\n<\/ol>\n Why our remanufactured pump outperforms cheaper \u201crebuilt\u201d units:<\/span><\/strong><\/p>\n New bearings and seals<\/span><\/strong>\u00a0\u2013 Many budget rebuilders reuse old bearings. We do not. All rotating components get new bearings.<\/span><\/p>\n<\/li>\n Precision\u2011ground wear surfaces<\/span><\/strong>\u00a0\u2013 The cylinder block and valve plate are re\u2011ground to restore flatness. A lapped surface is essential for low internal leakage.<\/span><\/p>\n<\/li>\n Full test report available<\/span><\/strong>\u00a0\u2013 Upon request, we provide a test report showing pressure, flow, and case drain measurements.<\/span><\/p>\n<\/li>\n<\/ul>\n Lo que no est\u00e1 comprando:<\/span><\/strong>\u00a0A used pump with new paint and a set of O\u2011rings. Our remanufactured pump is restored to meet or exceed OEM performance standards \u2013 at a price that makes sense for your older ZAX60.<\/span><\/p>\n M\u00e1s de 25 a\u00f1os de experiencia en la industria<\/span><\/strong>\u00a0\u2013 Founded in 2001, we have remanufactured thousands of pumps for Hitachi, Caterpillar, Komatsu, Kobelco, Volvo, SANY, and many other brands.<\/span><\/p>\n<\/li>\n Disponibilidad de existencias del modelo 90%<\/span><\/strong>\u00a0\u2013 AP2D25 series pumps are in stock as remanufactured units, ready for dispatch from our Guangzhou warehouse.<\/span><\/p>\n<\/li>\n Env\u00edo en 24 horas<\/span><\/strong>\u00a0\u2013 Desde nuestro centro log\u00edstico en Guangzhou hasta su transitario en 1 d\u00eda; pedidos internacionales enviados en 24 horas.<\/span><\/p>\n<\/li>\n Verificaci\u00f3n visual previa al env\u00edo<\/span><\/strong>\u00a0\u2013 We never ship a pump blind. You receive clear photos of the actual unit before packing \u2013 you approve, we ship.<\/span><\/p>\n<\/li>\n Soporte t\u00e9cnico<\/span><\/strong>\u00a0\u2013 Send us your ZAX60 machine serial number and a photo of the old pump. We confirm compatibility and provide installation guidance within 2 hours.<\/span><\/p>\n<\/li>\n<\/ul>\n Send us your Hitachi ZAX60 machine serial number and a photo of the old pump \u2013 we will verify fitment, provide a quote, and document our pre\u2011shipment inspection within 24 hours.<\/span><\/strong><\/p>","protected":false},"excerpt":{"rendered":" |