.:: Riverside Engineering Inc.

THE M-69 MEGASHREDDER®
Year Introduced: 2009
Motor HP Range: 1,000-3,000

Hammers:
	Normal RPM Normal Tip Speed (mph) Disc Rotor		720 148
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	285 5 3/4 208,268
	Spider Rotor
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	285 5 3/4 208,268

Rotor:
	Shaft Diameter (body, in) Bearing Diameter (journal dia., in) Disc Rotor		13 10
		Disc Thickness (in) Spacer Thickness (in) Hammer Pin Diameter (in)	3 7/8 5 3/4 3 7/8
	Spider Rotor
		Spider Thickness (in) Number of Spiders Hammer Pin Diameter	7 1/2 13 3 7/8

Shredder-General:
	Shredder Width Nameplate (in) Feed Ramp Width (in) Shredder Opening at Anvil (in) Feed Chute Angle Feed Chute to Anvil Relationship Full Strength Welds		107 101 101 40 degree Repositioned Yes
Casting & Inside Geometry:
	Anvil
		Anvil Seat Thickness Anvil Step Down Anvil Seat thru Sidewall	4” / 1.0X No Yes
	Grates
		Grate Circle Grate Support Attachment Method Grate Opening Geometry Grate Supports	Eccentric Weld 1.4X + AR Aggressive SSG
	Back Wall
		Open or Solid Vertical or Angled	Open Angled
	Reject Door
		Open or Solid Vertical or Angled	Open Angled
	Front Wall Castings
		Drop-In, Pin-Held Castings (PHC) Upper Anvil Roof Liners Reduced Wash Out (RWO)	PHC Repositioned RWO
	Side Liners
		% End Disc Protection Side Liner with Side Wall Protection at End Disc Self Cleaning (end disk to shredder wall)	90%+ Yes Yes, improved

Shredders - 98104

TECHNICAL SPECIFICATION

98104 SUPER HEAVY-DUTY SHREDDER

click to enlarge

Year Introduced: 1986
Motor HP Range: 3,000-6,000

Hammers:
	Normal RPM Normal Tip Speed (mph) Disc Rotor		600 175
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	460 4 3/4 471,208
	Spider Rotor
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	565 5 578,767

Rotor:
	Shaft Diameter (body, in) Bearing Diameter (journal dia., in) Disc Rotor		20 14
		Disc Thickness (in) Spacer Thickness (in) Hammer Pin Diameter (in)	4 5 3/4 5 7/8
	Spider Rotor
		Spider Thickness (in) Number of Spiders Hammer Pin Diameter	7 1/8 13 4 7/8

Shredder-General:
	Shredder Width Nameplate (in) Feed Ramp Width (in) Shredder Opening at Anvil (in) Feed Chute Angle Feed Chute to Anvil Relationship Full Strength Welds		104 101 95 40 degree Standard Yes
Casting & Inside Geometry:
	Anvil
		Anvil Seat Thickness Anvil Step Down Anvil Seat thru Sidewall	4” No Yes
	Grates
		Grate Circle Grate Support Attachment Method Grate Opening Geometry Grate Supports	Concentric Weld Standard Supported/SelfSupporting Grates
	Back Wall
		Open or Solid Vertical or Angled	Solid/Open Vertical
	Reject Door
		Open or Solid Vertical or Angled	Solid Vertical
	Front Wall Castings
		Drop-In, Pin-Held Castings (PHC) Upper Anvil Roof Liners Reduced Wash Out (RWO)	Bolt-in/PHC Standard Standard
	Side Liners
		% End Disc Protection Side Liner with Side Wall Protection at End Disc Self Cleaning (end disk to shredder wall)	40-50% No Yes

Shredders - 80104

TECHNICAL SPECIFICATION

80104 SUPER HEAVY-DUTY SHREDDER

click to enlarge

Year Introduced: 1985
Motor HP Range: 1,500-4,000

Hammers:
	Normal RPM Normal Tip Speed (mph) Disc Rotor		600 143
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	330 5 225,717
	Spider Rotor
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	285 5 1/4 194,938

Rotor:
	Shaft Diameter (body, in) Bearing Diameter (journal dia., in) Disc Rotor		16 14
		Disc Thickness (in) Spacer Thickness (in) Hammer Pin Diameter (in)	4 5 1/4 4 7/8
	Spider Rotor
		Spider Thickness (in) Number of Spiders Hammer Pin Diameter	7 1/8 13 3 7/8

Shredder-General:
	Shredder Width Nameplate (in) Feed Ramp Width (in) Shredder Opening at Anvil (in) Feed Chute Angle Feed Chute to Anvil Relationship Full Strength Welds		104 101 95 40 degree Standard Yes
Casting & Inside Geometry:
	Anvil
		Anvil Seat Thickness Anvil Step Down Anvil Seat thru Sidewall	4” No Yes
	Grates
		Grate Circle Grate Support Attachment Method Grate Opening Geometry Grate Supports	Concentric Weld Standard Supported
	Back Wall
		Open or Solid Vertical or Angled	Solid Vertical
	Reject Door
		Open or Solid Vertical or Angled	Solid Vertical
	Front Wall Castings
		Drop-In, Pin-Held Castings (PHC) Upper Anvil Roof Liners Reduced Wash Out (RWO)	Bolt-in Standard Standard
	Side Liners
		% End Disc Protection Side Liner with Side Wall Protection at End Disc Self Cleaning (end disk to shredder wall)	40-50% No Yes

THE M-122
Year Introduced: 2002
Motor HP Range: 4,000-10,000

click here to enlarge

Hammers:
	Normal RPM Normal Tip Speed (mph) Disc Rotor		450 163
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	740 5 1/2 657,637
	Spider Rotor
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	1000 5 1/2 888,698

Rotor:
	Shaft Diameter (body, in) Bearing Diameter (journal dia., in) Disc Rotor		21 18
		Disc Thickness (in) Spacer Thickness (in) Hammer Pin Diameter (in)	4 1/2 6 1/2 7
	Spider Rotor
		Spider Thickness (in) Number of Spiders Hammer Pin Diameter	7 1/2 13 7

Shredder-General:
	Shredder Width Nameplate (in) Feed Ramp Width (in) Shredder Opening at Anvil (in) Feed Chute Angle Feed Chute to Anvil Relationship Full Strength Welds		112 101 101 40 degree Repositioned Yes
Casting & Inside Geometry:
	Anvil
		Anvil Seat Thickness Anvil Step Down Anvil Seat thru Sidewall	6” Yes Yes
	Grates
		Grate Circle Grate Support Attachment Method Grate Opening Geometry Grate Supports	Eccentric Weld Aggressive Self Supporting Grates
	Back Wall
		Open or Solid Vertical or Angled	Open Angled
	Reject Door
		Open or Solid Vertical or Angled	Open Angled
	Front Wall Castings		New Geometry
		Drop-In, Pin-Held Castings (PHC) Upper Anvil Roof Liners Reduced Wash Out (RWO)	PHC Repositioned RWO
	Side Liners
		% End Disc Protection Side Liner with Side Wall Protection at End Disc Self Cleaning (end disk to shredder wall)	90%+ Yes Improved Cleaning

THE M-106
Year Introduced: 2004
Motor HP Range: 3,000-7,000

click here to enlarge

Hammers:
	Normal RPM Normal Tip Speed (mph) Disc Rotor		514 161
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	675 5 1/2 585,241
	Spider Rotor
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	675 5 1/2 585,241

Rotor:
	Shaft Diameter (body, in) Bearing Diameter (journal dia., in) Disc Rotor		20 14
		Disc Thickness (in) Spacer Thickness (in) Hammer Pin Diameter (in)	4 1/2 6 1/2 5 7/8
	Spider Rotor
		Spider Thickness (in) Number of Spiders Hammer Pin Diameter	7 1/2 13 5 7/8

Shredder-General:
	Shredder Width Nameplate (in) Feed Ramp Width (in) Shredder Opening at Anvil (in) Feed Chute Angle Feed Chute to Anvil Relationship Full Strength Welds		112 101 101 40 degree Repositioned Yes
Casting & Inside Geometry:
	Anvil
		Anvil Seat Thickness Anvil Step Down Anvil Seat thru Sidewall	6” Yes Yes
	Grates
		Grate Circle Grate Support Attachment Method Grate Opening Geometry Grate Supports	Eccentric Weld Aggressive Self Supporting Grates
	Back Wall
		Open or Solid Vertical or Angled	Open Angled
	Reject Door
		Open or Solid Vertical or Angled	Open Angled
	Front Wall Castings		New Geometry
		Drop-In, Pin-Held Castings (PHC) Upper Anvil Roof Liners Reduced Wash Out (RWO)	PHC Repositioned RWO
	Side Liners
		% End Disc Protection Side Liner with Side Wall Protection at End Disc Self Cleaning (end disk to shredder wall)	90%+ Yes Improved Cleaning

THE M-88 MEGASHREDDER me®
Year Introduced: 2004
Motor HP Range: 1,500-5,000

click here to enlarge

Hammers:
	Normal RPM Normal Tip Speed (mph) Disc Rotor		600 160
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	450 5 1/2 385,329
	Spider Rotor
		Hammer Weight (lbs) Hammer Thickness (in) Available Impact Force (KE) (ft-lbs)	450 5 1/2 385,329

Rotor:
	Shaft Diameter (body, in) Bearing Diameter (journal dia., in) Disc Rotor		16 14
		Disc Thickness (in) Spacer Thickness (in) Hammer Pin Diameter (in)	4 1/2 6 1/2 4 7/8
	Spider Rotor
		Spider Thickness (in) Number of Spiders Hammer Pin Diameter	7 1/2 13 4 7/8

Shredder-General:
	Shredder Width Nameplate (in) Feed Ramp Width (in) Shredder Opening at Anvil (in) Feed Chute Angle Feed Chute to Anvil Relationship Full Strength Welds		112 101 101 40 degree Repositioned Yes
Casting & Inside Geometry:
	Anvil
		Anvil Seat Thickness Anvil Step Down Anvil Seat thru Sidewall	4” Yes Yes
	Grates
		Grate Circle Grate Support Attachment Method Grate Opening Geometry Grate Supports	Eccentric Weld Aggressive Supported
	Back Wall
		Open or Solid Vertical or Angled	Open Angled
	Reject Door
		Open or Solid Vertical or Angled	Open Angled
	Front Wall Castings		New Geometry
		Drop-In, Pin-Held Castings (PHC) Upper Anvil Roof Liners Reduced Wash Out (RWO)	PHC Repositioned RWO
	Side Liners
		% End Disc Protection Side Liner with Side Wall Protection at End Disc Self Cleaning (end disk to shredder wall)	90%+ Yes Improved Cleaning