Wright Self Dumping Hoppers Part # Capacity Weight Capacity Width Height Length Series 55 This is our lighter duty hopper which we have built for many years. The hopper is 11 gauge steel and the base is 7 gauge steel. 10055 1 cu yd 4000 39 1/4 39 64 15055 1 1/2 cu yd 4000 57 1/2 38 68 5055 1/2 3000 37 1/2 33 1/2 51 1/2 20055 2 cu yd 4000 57 1/2 45 1/2 64 1/2 30055 3 cu yd 4000 58 55 71 Series 77 This is a new level of hopper for medium duty use. It has the same dimensions as all other hoppers, the difference being the base is lighter and the rockers are 2" wide instead of 3" wide. The hopper is 7 gauge steel and the base is 7 gauge steel. 2577 1/4 cu yd 4000 33 1/2 24 41 1/2 3377 1/3 4000 31 1/2 33 1/2 51 1/2 5077 1/2 4000 37 1/2 33 1/2 51 1/2 7577 3/4 5000 39 1/2 37 1/4 58 1/2 10077 1 cu yd 6000 39 1/4 39 64 15077 1 1/2 6000 57 1/2 38 68 20077 2 cu yd 6000 57 1/2 45 1/2 64 1/2 26077 2 1/2 5000 69 45 1/2 64 1/2 Series 99 This is the old standard heavy duty self-dumping hopper we have built for over 25 years. The hopper is 7 gauge steel and the base is 1/4" steel. 2599 1/4 5000 33 1/2 24 43 1/2 3399 1/3 5000 31 1/2 33 1/2 51 1/2 5099 1/2 5000 37 1/2 33 1/2 51 1/2 7599 3/4 6000 39 1/2 37 1/4 58 1/2 10099 1 cu yd 7000 39 1/4 39 64 15099 1 1/2 7000 57 1/2 38 68 20099 2 cu yd 7000 57 1/2 45 1/2 64 1/2 26099 2 1/2 6000 69 45 1/2 64 1/2 30099 3 CU YD 6000 58 55 71 40099 4 cu yd 6000 84 55 71 50099 5 cu yd 6000 104 55 71 Type of Gearing We can manufacture many types of gearing and shafting, including most specials. Please call or send us you requirements. Home | About McCullough | Material Handling Products | Self Dumping Hoppers | Spur Gears, Sprockets, Worm Gears & More | Contact Us ©2003-2007 McCullough Industries, Inc. Site Powered by Servlet Inc.