We built the first "Tub" Grinder in 1947, and held the original patent from 1952 to 1969.
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"Celebrating our 70th Anniversary!
(719) 336-7433
Physical Dimensions
- Transport length…………………………..….40ft
- Transport Height…………………………..…13’6”
- Transport Width………………………..….11’10”
- Width across top of tub………………………13’
- Inside tub diameter……………………….…..10’
- Tub depth………………………………….……...66”
- Loading Height…………………………………11’1”
- Weight…………………………………....60,000 lbs.
Grinding Cylinder
- Length………………………………………………….63”
- Shaft size………………………………………….…5-7/8”
- Hammers……………..…………...28pcs 2 1/2” thick
- Stationary hammers
Tub Assembly
- Tub wall thickness……………….………………3/8”
- Tub drive………………………..……81XHHR chain
- Powered by……….…….Eskridge 22:1 gear box
- Hydraulic motor and pump
Hydraulic Landing Legs (optional)
Model P11-56XSHD-WF Specifications
Engine
- Caterpillar-C18………………..800HP
- Caterpillar-C27………………..950-1050HP
Capacity
- Stumps and logs……110 tons per hour/300 cubic yards
- Brush and yard waste…..75 tons per hour/450 cubic yards
- Pallets and demolition……110 tons per hour/700 cubic yards
Screen size, methods of loading and operator skill can effect production
Optional Equipment
- Knuckle boom loader
- Tool box
- Electric winch rod puller
- Magnetic head pulley with chute
- Air Compressor-10hp gas with electric start
- Hydraulic Landing Legs
- Radial stacking conveyor
- Tier 4 Final Engines