Jinma 354 clutch durability

Hi from Downunder.

I have recently completed a large shed on cut and fill. The resulting slope access to this shed is too steep so i have purchased 200 cu mtre of decomposed granite which has been dropped near to my job site.

I had arranged for a Bobcat guy to spread the deco for me for $A80 per hour which I considered better than hammering my FEL on my Jinma – which has less than 200 hours on it. However the guy has let me down so I am back to considering DIY. 

My biggest concern is the wear on the clutch as it will be a lot of forward and reverse to pickup a load and drop and no doubt I would be holding my foot down on the clutch pedal a bit long on occasions. I reckon it would take me about 8 hours of driving to drop, spread and compress.

How do Chinese clutches stand up to this wear? My normal tractor use is slashing, so little gear change work.

Would a replacement clutch be an upgrade anyway?

Opinions from owners with similar experience will be most welcomed.

I have tried to upload pics to give a better idea of scale.

Brian