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Features

SHAFT
– SAE4150 steel shaft

BEARINGS
– Self-aligning spherical roller bearing (180mm)

ROTOR
– 3 bar solid rotor design
– Stress relieved

IMPACT BARS
– Multiple chemistries available (350 lbs each)

CRUSHER HOUSING
– Fabricated 3/4” plate
– Stress relieved
– Rear section opens for easy access

PRIMARY APRON
– Fabricated 4” Hardox abrasive resistant steel
– Adjustable for gradation control
– Replaceable wear tips

SECONDARY APRON
– Fabricated 4” Hardox abrasive resistant steel
– Adjustable for gradation control
– Replaceable wear tips

ADJUSTMENT
– Screw type for easy setting of crusher

CHAMBER LINERS
– 1-1/4” AR abrasive resistant steel
– 500 Bhn cast steel side liners

LUBRICATION
– Grease system

CRUSHER DATA
HSI Feed Opening.......36” H x 50” W (914mm x 1269mm)
Rotor Dimensions...42” Dia x 50” W (1067mm x 1269mm)
Weight...................................................28,200 (12,792 kg)
RPM......................................................................362-725
FPM....................................................................4000-8000
Recommended HP.................200-250 Electric, 375 Diesel
Approx. Capacities*.........................................200-300 tph
Maximum Feed Size 30” x 30” 12” Recycle
                                     18” - 21” Limestone (10”-12” sec)
                                     15” - 18” Hard Rock (8”-10” sec)
Minimum Apron Setting                       Primary 2”
                                                         Secondary 1”

Specifications

Model

Rotor
(Diameter - Width) (in / mm)

Weight
(lbs / kg)

Capacity
(tph / mtph)

4250

42 - 50 / 1069 - 1269

28200 / 12792

300 / 272

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