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ST 75


The ST-75 shredder's revolutionary design allows it to easily shred steel drums, auto tires, castings, medical and hazardous waste, high volume confidential waste and many other materials.

FEATURES

CUTTING CHAMBER
The redesigned ST-75 shredder has a choice of cutting chamber sizes: 50 1/8" x 25" or 37 5/8" x 25" enabling it to handle a wide range of product sizes.

DRIVE SYSTEM
The ST-75 shredder is available with a wide range of gear reduced electric or hydraulic drives. The electric model has two 30, 40 or 50 HP motors. The hydraulic model is equipped with high torque, low speed, multi-cam, radial piston motors.

KNIVES
Shred-Tech Engineers design each knife profile and configuration to suit the material for maximum throughput and optimum shred size.

CONTROL PANEL
The ST-75 shredder's control panel, designed and fabricated by certified Shred-Tech technicians, features illuminated function buttons, keyed power switch, fused lockable disconnect, hour meter and a programmable logic controller for shredder functions including knife reversal on overload.

HOPPER AND STANDS
Quality is evident in the workmanship of Shred-Tech's extra heavy duty stand and hopper. As an option, the stand and hopper can be modified to suit the application or installation.

HEX SHAFTS
The unique design of the machined hex shafts maximizes knife placement options and allows for easy knife removal and machine maintenance. Size for size, the hex shaft is several times stronger than a keyed shaft. The Shred-Tech hex shaft drive system offers the highest knife tip cutting force of any comparable shredder on the market.

ST-75 TECHNICAL SPECIFICATIONS
Metric Imperial

MEASUREMENTS ST 75L ST 75E ST 75H ST 75ES ST 75HS
M/C Length3,722 mm.3,404 mm.2,545 mm.3,073 mm.2,184 mm.
M/C Width 1,295 mm. 1,295 mm. 1,295 mm. 1,295 mm. 1,295 mm.
M/C Height 2,667 mm. 2,667 mm. 2,667 mm. 2,667 mm. 2,667 mm.
M/C Weight 4,173 kg. 3,810 kg. 3,130 kg. 3,447 kg. 2,767 kg.
Floor Space 4.80 sq.m. 4.40 sq.m. 3.30 sq.m. 4.00 sq.m. 2.90 sq.m.
PRODUCT SPECIFICATIONS
Drive Electric Electric Hydraulic Electric Hydraulic
Number of Motors 2 2 2 2 2
Power 45-75 kw. 45-75 kw. 56 kw. 45-75 kw. 56 kw.
Voltage 208-600 208-600 208-600 208-600 208-600
Hertz 50/60 50/60 50/60 50/60 50/60
Knife Thickness (STD) 16 25 38 mm. 16 25 38 mm. 16 25 38 mm. 16 25 38 mm. 16 25 38 mm.
Number of Knives 90 60 40 72 48 32 72 48 32 54 36 24 54 36 24
Knife Diameter 318 mm. 318 mm. 318 mm. 318 mm. 318 mm.
Hex Size 110 mm. 110 mm. 110 mm. 110 mm. 110 mm.
Distance Between Shafts 240 mm. 240 mm. 240 mm. 240 mm. 240 mm.
Cutting Chamber 1,590 x 635 mm. 1,273 x 635 mm. 1273 x 635 mm. 956 x 635 mm. 956 x 635 mm.
Discharge Height 1,067 mm. 1,067 mm. 1,067 mm. 1,067 mm. 1,067 mm.
Hopper Height 864 mm. 864 mm. 864 mm. 864 mm. 864 mm.
Hopper Opening 1,575 x 1,168 mm. 1,270 x 1,168 mm. 1,270 x 1,168 mm. 965 x 1,168 mm. 965 x 1,168 mm.
Stand Opening (Width) 635 mm. 635 mm. 635 mm. 25 mm. 635 mm.
Stand Opening (Length) 2,235 mm. 1,930 mm. 1,930 mm. 1,626 mm. 1,626 mm.
OPTIONAL FEATURES

PLC Interfacing for Peripheral Equipment

Custom Stands and Hoppers

Feed and Discharge Conveyors

Pneumatic or Hydraulic Ram

Modem Capabilities

Trailer Mounted

Vibrating, Magnetic or Rotary Separation

Reduced Voltage Starters

Service Platform

Explosion Proof Motors

MEASUREMENTSST 75LST 75EST 75HST 75ESST 75HS
M/C Length1471349912186
M/C Width5151515151
M/C Height 105 105 105 105 105
M/C Weight9,200 lbs8,400 lbs6,900 lbs7,600 lbs6,100 lbs
Floor Space52.00 sq.ft.48.00 sq.ft.35.00 sq.ft.43.00 sq.ft.31.00 sq.ft.
PRODUCT SPECIFICATIONS
DriveElectricElectricHydraulicElectricHydraulic
Number of Motors22222
Horsepower HP HP HP HP HP
Voltage 208-600 208-600 208-600 208-600 208-600
Hertz50/6050/6050/6050/6050/60
Knife Thickness (STD)5/8" 1" 1 1/2"5/8" 1" 1 1/2"5/8" 1" 1 1/2"5/8" 1" 1 1/2"5/8" 1" 1 1/2"
Number of Knives90 60 4072 48 3272 48 3254 36 2454 36 24
Knife Diameter12 1/2"12 1/2"12 1/2"12 1/2"12 1/2"
Hex Size 4 5/16" 4 5/16" 4 5/16" 4 5/16" 4 5/16"
Distance Between Shafts 9 7/16" 9 7/16" 9 7/16" 9 7/16" 9 7/16"
Cutting Chamber 25" x 62 5/8" 50 1/8" x 25" 50 1/8" x 25" 37 5/8" x 25" 37 5/8" x 25"
Discharge Height 42" 42" 42" 42" 42"
Hopper Height 34" 34" 34" 34" 34"
Hopper Opening62" x 46"50" x 46"50" x 46"38" x 46"38" x 46"
Stand Opening (Width) 25" 25" 25" 635" 25"
Stand Opening (Length) 88" 76" 76" 64" 64"
OPTIONAL FEATURES

PLC Interfacing for Peripheral Equipment

Custom Stands and Hoppers

Feed and Discharge Conveyors

Pneumatic or Hydraulic Ram

Modem Capabilities

Trailer Mounted

Vibrating, Magnetic or Rotary Separation

Reduced Voltage Starters

Service Platform

Explosion Proof Motors

Metric Imperial

Model/Spec M/C Length x Width x Height
(mm.)
M/C Weight
(kg)
Floor Space
(sq.m.)
Drive Power
(kw)
Voltage Hertz Knife Thickness (STD) (mm.) Hex Size
(mm.)
Distance Between Shafts(mm.) Cutting Chamber (mm.) Discharge Height (mm.) Hopper Height (mm.) Hopper Opening (mm.) Stand Opening
Width (mm.)
Stand Opening Length (mm.) Number of Motors Number of Knives Knife Diameter (mm.)
ST-75L 3,722 x 1,295 x 2,667 4,173 4.80 Electric 45-75 208-600 50/60 16 25 38 110 240 1,590 x 635 1,067 864 1,575 x 1,168 635 2,235 2 90 318
ST-75E 3,404 x 1,295 x 2,667 3,810 4.40 Electric 45-75 208-600 50/60 16 25 38 110 240 1,273 x 635 1,067 864 1,270 x 1,168 635 1,930 2 72 318
ST-75H 2,545 x 1,295 x 2,667 3,130 3.30 Hydraulic 56 208-600 50/60 16 25 38 110 240 1273 x 635 1,067 864 1,270 x 1,168 635 1,930 2 72 318
ST-75ES 3,073 x 1,295 x 2,667 3,447 4.00 Electric 45-75 208-600 50/60 16 25 38 110 240 956 x 635 1,067 864 965 x 1,168 25 1,626 2 54 318
ST-75HS 2,184 x 1,295 x 2,667 2,767 2.90 Hydraulic 56 208-600 50/60 16 25 38 110 240 956 x 635 1,067 864 965 x 1,168 635 1,626 2 54 318
ST-5 1,607 x 914 x 1,524 408 0.97 Electric 3.7 208-600 50/60 42 60 152 127x318 762 381 32x127 533 597 - - -
ST-15E 1,473 x 1,016 x 2,286 612 1.50 Electric 19/22 208-600 50/60 16 68 149 320 x 533 1,016 965 599 x 711 762 965 1 32 171
ST-25ES 1,727 x 686 x 1,981 907 1.20 Electric 11-19 208-600 50/60 10 16 22 30 68 149 349 x 406 1,016 508 - 533 762 1 36 20 16 12 197
ST-25E 2,083 x 686 x 1,981 1,043 1.50 Electric 11-19 208-600 50/60 10 16 22 30 68 149 699 x 406 1,016 508 - 533 1,118 1 72 40 32 24 197
ST-25EL 2,261 x 685 x 1,981 1,134 1.60 Electric 11-19 208-600 50/60 10 16 22 30 68 149 876 x 406 1,016 508 - 533 1,295 1 90 50 40 30 197
ST-35 2,083 x 1,626 x 2,667 1,279 3.40 Electric 19 & 15 (34) / 22 & 19 (41) 208-600 50/60 16 13 102 210 635 x 533 1,016 1,118 533 533 1,016 2 46 52 241
ST-50E 2,794 x 1,143 x 2,718 2,359 3.10 Electric 30-37 208-600 50/60 16 22 30 86 191 1,016 x 533 1,016 1,118 1,016 x 1,016 533 1,905 2 80 60 40 254
ST-50EL 3,048 x 1,143 x 2,718 2,359 3.50 Electric 30-37 208-600 50/60 16 22 30 86 191 1,270 x 533 1,016 1,118 1,270 x 1,016 533 1,905 2 80 60 40 254
ST-100E 3,683 x 1,397 x 2,794 6,577 5.10 Electric 45-112 208-600 50/60 38 48 64 137 308 1,537 x 813 1,092 940 1,524 x 1,372 838 2,362 2 40 32 24 413
ST-100H 2,921 x 1,397 x 2,794 5,488 4.00 Hydraulic 75-112 208-600 50/60 38 48 64 137 308 1,537 x 813 1,092 940 1,524 x 1,372 838 2,362 2 40 32 24 413
ST-100ES 3,302 x 1,397 x 2,794 5,534 4.60 Electric 45-112 208-600 50/60 38 48 64 137 308 1,143 x 813 1,092 940 1,524 x 1,372 838 1,981 2 30 24 18 413
ST-100HS 2,540 x 1,397 x 2,794 4,672 3.50 Hydraulic 75-112 208-600 50/60 38 48 64 137 308 1,143 x 813 1,092 940 1,524 x 1,372 838 1,981 2 30 24 18 413
ST-300ES 3,912 x 1,651 x 711 8,618 6.50 Electric 75-149 208-600 50/60 41 48 60 73 - 381 1,346 x 1,016 1,219 1,270 - 1,295 2,743 2 35 28 22 18 508
ST-300E 3,912 x 1,651 x 711 9,525 6.90 Electric 75-149 208-600 50/60 41 48 60 73 - 381 1,651 x 1,016 1,219 1,270 - 1,295 3,048 2 43 34 27 22 508
ST-300EL 3,912 x 1,651 x 711 10,433 7.30 Electric 75-149 208-600 50/60 41 48 60 73 - 381 1,905 x 1,016 1,219 1,270 - 1,295 3,302 2 50 40 31 26 508
ST-400ES 4,357 x 1,956 x 4,064 13,608 8.40 Electric 112-224 208-600 50/60 38 48 73 76 203 432 1,346 x 1,168 2,032 1,016 - 1,194 2,161 2 35 28 22 18 578
ST-400E 4,662 x 1,956 x 4,064 14,969 8.90 Electric 112-224 208-600 50/60 38 48 73 76 203 432 1,651 x 1,168 2,032 1,016 - 1,194 2,997 2 43 34 27 22 578
ST-400EL 4,931 x 1,956 x 4,064 15,876 9.30 Electric 112-224 208-600 50/60 38 48 73 76 203 432 1,905 x 1,168 2,032 1,016 - 1,194 3,531 2 50 40 31 26 578
ST-400EXL 5,222 x 1,956 x 4,064 17,236 9.80 Electric 112-224 208-600 50/60 38 48 73 76 203 432 2,210 x 1,168 2,032 1,016 - 1,194 3,835 2 57 46 36 30 578
ST-1200HS 4,356 x 2,530 x 4,388 32,037 11.10 Hydraulic 447-895 - - 74.6 276 606 1,575 x 1,778 2,070 1,487 2,089 x 1,799 2,692 2,362 2 24 806
ST-1200H 4,940 x 2,530 x 4,388 35,380 12.50 Hydraulic 447-895 - - 74.6 276 606 1,575 x 2,369 2,070 1,487 2,089 x 2,388 3,277 2,362 2 32 806
ST-1200HL 5,531 x 2,530 x 4,388 38,737 14.00 Hydraulic 447-895 - - 74.6 276 606 1,575 x 2,959 2,070 1,487 2,089 x 2,978 3,861 2,362 2 40 806
ST-15ES 1,372 x 1,016 x 2,286 567 1.40 Electric 19/22 208-600 50/60 - 68 149 320 x 533 1,016 965 559 x 610 762 864 1 32 171
ST-50ES 2,540 x 1,143 x 2,718 2,223 2.78 Electric 15-37 208-600 50/60 16 22 30 86 191 533 x 762 1,016 1,118 762 x 1,016 533 1,397 2 80 60 40 254

Model/Spec M/C Length x Width x Height
(")
M/C Weight
(lbs)
Floor Space
(sq.ft.)
Drive Power
(HP)
Voltage Hertz Knife Thickness (STD) (") Hex Size
(")
Distance Between Shafts(") Cutting Chamber (") Discharge Height (") Hopper Height (") Hopper Opening (") Stand Opening Width (") Stand Opening Length (") Number of Motors Number of Knives Knife Diameter (")
ST-75L 9,200 52 Electric 60-100 208-600 50/60 5/8" 1" 1 1/2" 4 5/16" 9 7/16" 25" x 62 5/8" 42" 34" 62" x 46" 25" 88" 2 90 12 1/2"
ST-75E 8,400 48 Electric 60-100 208-600 50/60 5/8" 1" 1 1/2" 4 5/16" 9 7/16" 50 1/8" x 25" 42" 34" 50" x 46" 25" 76" 2 72 12 1/2"
ST-75H 6,900 35 Hydraulic 75 208-600 50/60 5/8" 1" 1 1/2" 4 5/16" 9 7/16" 50 1/8" x 25" 42" 34" 50" x 46" 25" 76" 2 72 12 1/2"
ST-75ES 7,600 43 Electric 60-100 208-600 50/60 5/8" 1" 1 1/2" 4 5/16" 9 7/16" 37 5/8" x 25" 42" 34" 38" x 46" 635" 64" 2 54 12 1/2"
ST-75HS 6,100 31 Hydraulic 75 208-600 50/60 5/8" 1" 1 1/2" 4 5/16" 9 7/16" 37 5/8" x 25" 42" 34" 38" x 46" 25" 64" 2 54 12 1/2"
ST-5 42 " x 36 " x 60" 900 10 1/2 Electric 5 208-600 50/60 1 5/8" 2 3/8" 6" 5"x12 1/2" 30" 15" 1 1/4" x 5" 21" 23 1/2" - - -
ST-15E 58 " x 40 " x 90" 1,350 16 Electric 25/30 208-600 50/60 5/8" 2 11/16" 5 7/8" 13" x 21" 40" 38" 22" x 28" 30" 38" 1 32 6 3/4"
ST-25ES 68 " x 27 " x 78" 2,000 13 Electric 15-25 208-600 50/60 3/8" 5/8" 7/8" 1 3/16" 2 11/16" 5 7/8" 13 3/4" x 16" 40" 20" - 21" 30" 1 36 20 16 12 7 3/4"
ST-25E 82 " x 27 " x 78" 2,300 16 Electric 15-25 208-600 50/60 3/8" 5/8" 7/8" 1 3/16" 2 11/16" 5 7/8" 27 1/2" x 16" 40" 20" - 21" 44" 1 72 40 32 24 7 3/4"
ST-25EL 89 " x 27 " x 78" 2,500 17 Electric 15-25 208-600 50/60 3/8" 5/8" 7/8" 1 3/16" 2 11/16" 5 7/8" 34 1/2" x 16" 40" 20" - 21" 51" 1 90 50 40 30 7 3/4"
ST-35 82 " x 64 " x 105" 2,820 37 Electric 25 & 20 (45) / 30 & 25 (55) 208-600 50/60 5/8" 1/2" 4" 8 1/4" 25" x 21" 40" 44" 21" 21" 40" 2 46 52 9 1/2"
ST-50E 110 " x 45 " x 107" 5,200 34 Electric 40-45 208-600 50/60 5/8" 7/8" 1 3/16" 3 3/8" 7 1/2" 40" x 21" 40" 44" 40" x 40" 21" 75" 2 80 60 40 10"
ST-50EL 120 " x 45 " x 107" 5,500 38 Electric 40-50 208-600 50/60 5/8" 7/8" 1 3/16" 3 3/8" 7 1/2" 50" x 21" 40" 44" 50" x 40" 21" 75" 2 80 60 40 10"
ST-100E 145 " x 55 " x 110" 14,500 55 Electric 60-150 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 5 3/8" 12 1/8" 60 1/2" x 32" 43" 37" 60" x 54" 33" 93" 2 40 32 24 16 1/4"
ST-100H 115 " x 55 " x 110" 12,100 44 Hydraulic 100-150 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 5 3/8" 12 1/8" 60 1/2" x 32" 43" 37" 60" x 54" 33" 93" 2 40 32 24 16 1/4"
ST-100ES 130 " x 55 " x 110" 12,200 50 Electric 60-150 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 5 3/8" 12 1/8" 45" x 32" 43" 37" 60" x 54" 33" 78" 2 30 24 18 16 1/4"
ST-100HS 100 " x 55 " x 110" 10,300 38 Hydraulic 100-150 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 5 3/8" 12 1/8" 45" x 32" 43" 37" 60" x 54" 33" 78" 2 30 24 18 16 1/4"
ST-300ES 154 " x 65 " x 28" 19,000 70 Electric 100-200 208-600 50/60 1 3/5" 1 4/5" 2 2/5" 2 9/10" - 15" 53" x 40" 48" 50" - 51" 108" 2 35 28 22 18 20"
ST-300E 166 " x 65 " x 28" 21,000 75 Electric 100-200 208-600 50/60 1 3/5" 1 4/5" 2 2/5" 2 9/10" - 15" 65" x 40" 48" 50" - 51" 120" 2 43 34 27 22 20"
ST-300EL 176 " x 65 " x 28" 23,000 79 Electric 100-200 208-600 50/60 1 3/5" 1 4/5" 2 2/5" 2 9/10" - 15" 75" x 40" 48" 50" - 51" 130" 2 50 40 31 26 20"
ST-400ES 168 " x 77 " x 160" 30,000 90 Electric 150-300 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 3" 8" 17" 53" x 46" 80" 40" - 47" 103" 2 35 28 22 18 22 3/4"
ST-400E 180 " x 77 " x 160" 33,000 96 Electric 150-300 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 3" 8" 17" 65" x 46" 80" 40" - 47" 118" 2 43 34 27 22 22 3/4"
ST-400EL 190 " x 77 " x 160" 35,000 100 Electric 150-300 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 3" 8" 17" 75" x 46" 80" 40" - 47" 139" 2 50 40 31 26 22 3/4"
ST-400EXL 200 " x 77 " x 160" 38,000 106 Electric 150-300 208-600 50/60 1 1/2" 1 7/8" 2 1/2" 3" 8" 17" 87" x 46" 80" 40" - 47" 151" 2 57 46 36 30 22 3/4"
ST-1200HS 172 " x 100 " x 173" 70,630 119 Hydraulic 600-1200 - - 2 15/16" 10 7/8" 23 7/8" 62" x 70" 81 1/2" 58 9/16" 82 1/4" x 70 13/16" 106" 93" 2 24 31 3/4"
ST-1200H 195 " x 100 " x 173" 78,000 135 Hydraulic 600-1200 - - 2 15/16" 10 7/8" 23 7/8" 62" x 93 1/4" 81 1/2" 58 9/16" 82 1/4" x 94" 129" 93" 2 32 31 3/4"
ST-1200HL 218 " x 100 " x 173" 85,400 151 Hydraulic 600-1200 - - 2 15/16" 10 7/8" 23 7/8" 62" x 116 1/2" 81 1/2" 58 9/16" 82 1/4" x 117 1/4" 152" 93" 2 40 31 3/4"
ST-15ES 54 " x 40 " x 90" 1,250 15.5 Electric 25/30 208-600 50/60 2 11/16 5 7/8 13"x17" 40" 38" 22" x 24" 30" 34" 1 32 6 3/4"
ST-50ES 100 " x 45 " x 107" 4,900 30 Electric 40-50 208-600 50/60 5/8" 7/8" 1 3/16" 3 3/8" 7 1/2" 21" x 30" 40" 44" 30" x 40" 21" 55" 2 80 60 40 10"