Di ekstrim duty bɔkit na ɔpgrɛd frɔm di Excavator Heavy Duty Rock Bucket fɔ di wɔs wok kɔndishɔn. To wan ekstrim duty bɔkit, wɛr resistans matirial nɔto opshɔn igen, bɔt nid fɔ de na sɔm pat dɛn na di bɔkit. Kɔmpia to di Excavator Heavy Duty Rock Bucket, di ekstrim duty bɔkit tek bottom shrouds, men blad lip protɛkta, big ɛn tik sayd riinfɔs plet, inner wear strips, chocky bars & wear buttons fɔ riinfɔs bɔdi ɛn boost di abrasive resistance.