The Classic Machinery Network

only 1 possible kit for dipper ram on a 3CX of that age. Should be 60mm rod, 100mm bore.
In stock here £13
Graham
www.hydraulicplantservices.com
01342327300

bolt 33 is 5/16" UNF
Graham
www.hydraulicplantservices.com
All dumper parts.

Hi
the tractor route will be your only option. Hymac never produced breakdowns of internal engine components or service books for engines.

If you need parts give us a call at Hydraulic Plant Services, 01342 327300 or email sales@hpsnet.co.uk

Graham

call 01342 327300 or email sales@hpsnet.co.uk for parts.

Graham

could well be the solenoid valve on top of the box.
have you tried swapping over the coils, or wires to see if problem shifts to the forward gears?

Liners on this Leyland engine are notorious for becoming porous.
Almost certainly your problem and relatively easy and cheap to change.

Give me a call on 01342 327300 or email graham@hpsnet.co.uk, as I can supply these.

mail me on graham@hpsnet.co.uk or call 01342 327300 for parts

Hi difficult to diagnose, but what I do know is that the transmission pumps are a very popular spares request. As this is on of the cheaper components in the box, may be worth a try first. Pumps also tend to react badly when oil gets hot, so again points to this being a possibility. I have in stock ...

I can help you, although there are some obsolete parts on the F1L210D
mail me on graham@hpsnet.co.uk or call 01342 327300

hydraulic oil in the reservoir.
ISO22 is best but regular ISO32 will do.

in the axle, where brake discs are, Wet Brake Lube or Super Universal Tractor Oil.

If you need spares, mail me on graham@hpsnet.co.uk