| HOUSING AND COVER |
- Lower Center of Gravity
- Cover Holes are tapered to M12 for more user friendly assembly
- Cover and Housing are sand cast A346 Aluminum W/T6 solution heat treatment
- Bottom of Housing extended 6 ½” to compensate for previous stationary shroud
- Doweled housing for precision alignment
- Walls of Housing are thicker
- Extensive internal ribbing for stronger design
- Bump up on cover to accommodate handle & motor requirements
- Direct mount & IEC motor frame
- Tapered pins in cover for ease in assembly
- Sand blasted for a clean housing and cover casting
- Housing sizes on front of case motor
- Vacuum port 9in. apart
- All Gears and bearings are in oil bath
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| Motor |
- IEC (International Elcotechnical Commission) B5 motor
- Mounting flange
- Spring loaded high temperature lip seal installed in bottom of motor riding on the shaft to protect motor from oil bath
- Motor shaft drill and tap on end is used to attach input pinion
- Gear helical design crowned to eliminate gear loading
- Motor housing is aluminum for lighter weight
- Pinion gear made from cold drawn alloy steel
- Pinion cut oversized (improved thickness and balance)
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| BEARINGS |
- Taper roller bearings 1S0 dimensions
- Direct mounting in cover (improved disassembly and assembly)
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| SHAFTS |
- Heat treated steel
- All shafts are plunge ground
- Improved oil seal surface
|
| OIL SEALS |
- Two spring loaded lip seals on all gear shafts
- Made of Viton fluoroelustomer premium high temperature
|
| GEARS |
- All Helical Systems
- High grade of ductile Iron
- Crowing to eliminate edge loading
|
WEIGHT BASKETS |
- All stainless steel
- Face one way to avoid weight turning on handle and head
- Weight holding station with part basket at bottom of tank
|
CASTERS |
- main caster 12 inch by1 ¾ inch
- T/R compound wheel
- Crowned tread design
- 3500# capacity
- Two casters at top of handle
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| HANDLE |
- All stainless steel
- main supports for dust collection
- Weight from caster brace up to end of handle ports. Only 22 lbs
- Three hand grip cut at 15 degrees with foam grips (ergonomically designed)
- 11/4 tubes for wire from variable speed drive to motor for protection from damage
- Case lifts higher for tool change
- Dust collector ports under handle for protection from damage
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| WATER TANK |
- water drain
- welded to handle for additional support
- internal water valve
- water fill opening larger to accomidate a 5 gallon bucket of water
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| MISC GENERAL |
- Ease in tilting Back
- Ease in Lifting
- Vent 4 micron
- Less weight over all
- Common wear parts are interchangeable with old models
- Two casters on upper handle for ease in loading and unloading (travel)
- Less moving parts
- Case lifts higher for changing tools
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