20Y-27-00500 transmisión final para Komatsu PC200-8EO PC200-8 excavadora midi
Si decide comprar maquinaria a un precio inferior, póngase en contacto con el verdadero vendedor. Recopile toda la información que le sea posible sobre el propietario de la maquinaria. Una forma de engaño es presentarse como empresa. En caso de sospecha, infórmenos mediante el formulario de comentarios y sugerencias para que lo comprobemos.
Antes de confirmar una compra, revise detenidamente varias ofertas de venta para ver cuál es el precio medio del equipo elegido. Si el precio de la oferta que le interesa es mucho menor que el de ofertas similares, piénselo dos veces. Una diferencia de precio significativa puede conllevar a defectos ocultos o a un intento de fraude por parte del vendedor.
No compre productos cuyo precio diste mucho del precio medio de equipos similares.
No acepte compromisos dudosos o mercancías con prepago. Si no lo tiene claro, no dude en solicitar aclaraciones, pida fotos adicionales y documentos del equipo, compruebe la autenticidad de los mismos y pregunte todo lo necesario.
Esta es la forma más habitual de fraude. Ciertos vendedores pueden requerir una cantidad del pago por adelantado en concepto de «reserva» de su compra. Así, los estafadores perciben grandes cantidades de dinero y después desaparecen sin dejar huella.
- Transferencia de prepago a la tarjeta
- No realice un pago por adelantado sin documentación que confirme el proceso de transferencia de dinero, si durante la comunicación con el vendedor ha surgido alguna duda.
- Transferencia a una cuenta «fiduciaria»
- Dicha solicitud debe alarmarle, ya que en la mayoría de los casos se trata de fraudes.
- Transferencia a una cuenta de una empresa con un nombre similar
- Tenga cuidado, ya que los estafadores pueden ocultarse tras la identidad de empresas reconocidas, realizando modificaciones mínimas en su nombre. No transfiera dinero si tiene dudas sobre el nombre de la empresa.
- Sustitución de sus propios datos en la factura de una empresa real
- Antes de realizar una transferencia, asegúrese de que los datos especificados sean correctos y que aludan a la empresa en cuestión.
Contactos del vendedor
+86 189 289...
+86 189 2896 5241
China
China
China
China
Product Overview
Walk onto almost any earthmoving site in the world and a Komatsu PC200‑8 is somewhere on it — the 20‑ton class benchmark, built in such numbers that its parts have become a language of their own. The EO badge marks the fuel‑savvy variant, but both versions share the same undercarriage: an axial piston travel motor and planetary reduction box, references 20Y‑27‑00500 and 708‑8F‑00250, tucked into each track frame. That pair takes high‑pressure flow from the main pump and trades speed for the low‑speed torque needed to crawl the machine across muddy cut slopes. On a PC200‑8 that has logged real hours, the drive gives itself away gradually — a lazy track on the pull back up the ramp, a warmth through the track frame that was not there last month, a faint whine that rises with revs. Leave it and the piston scores metal into the oil, and that swarf then does the motor's next set of wear for it. This OEM‑grade unit arrives as one complete, bench‑run assembly, matching both the standard PC200‑8 and the EO variant, so the old drive lifts out and the new one drops straight in.
Core Advantages
1. The world's most common 20‑ton drive, built to match
Because the PC200‑8 sold in such volumes, the drive's clearances, porting and mounting are well documented. This OEM‑grade unit follows those drawings rather than approximating them.
2. Straight tracking on long haul roads
A lapped piston block and valve plate hold pressure without internal slip, so both tracks pull the same on a grade. The operator stops fighting a machine that wanders to one side.
3. Gears that keep their manners over years
Ground, hardened planetary teeth mesh with controlled backlash — no early rattle, no harshening whine. The reducer stays civilised as hours pile up on pipelines and road jobs.
4. Sealed for mud season and dust season alike
Whether the site is wet clay or quarry dust, fresh shaft and housing seals keep the bad stuff out of the lube. That is the line between a drive that reaches its first rebuild and one that does not.
5. Drop‑in fit, same afternoon
Flange, studs and ports match the original, so the service crew swaps the whole drive rather than assembling it on the floor. A parked PC200‑8 is a parked earner.
Manufacturing & Quality Control
Parts are machined to Komatsu print, heat‑treated at wear points, and built in a clean shop. Each finished unit runs on a hydraulic stand while torque, leakage and noise are logged; anything off the numbers comes apart for rework. Before crating, internals are fogged with preservation oil, ports are plugged, and the unit sits on dunnage for sea and road freight.
Frequently Asked Questions
Q1: Does this fit both the PC200‑8 and the EO version?
A: The references cover both builds. Send the machine serial number and any tag from your old drive and we confirm before dispatch.
Q2: Do I reuse the sprocket?
A: Usually yes — the sprocket transfers over from the old drive. If yours is hooked, ask about a replacement at the same time.
Q3: What break‑in does the operator need?
A: Take the first shift easy on loaded grades. Light, cycling use seats the new gears and seals before the machine goes back to full digging.
Q4: What's excluded from cover?
A: Materials and build defects are covered. Dirty oil, debris in the motor, a stalled track forced into movement, overload or a botched install are not. Keep arrival photos for any claim.