Caterpillar Performance Handbook, January 2017, SEBD0351-47

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Edition 47 5-33
5
MODEL SAT422 DB
Knives 1 Upper Fixed
2 Moveable/2 Cutting Edges
Weight 2808 kg 6191 lb
Capacity 50-560 mm 2-22"
Close Minimum 50 mm 2"
Maximum Knives Open 800 mm 32"
Maximum Rollers Open 740 mm 29"
Maximum Feed Force:
4 × Danfoss 500 cc 28 kN 6300 lbf
Maximum Feed Speed:
4 × Danfoss 500 cc 5.8 m/sec 19 ft/sec
Main Saw:
Bar Pitch/Type ¾"/11BC
Bar Length 915 mm 36"
Maximum Diameter Cut 630 mm 25"
Chain/Bar Oil Capacity 15 L 4 U.S. gal
Recommended Hydraulic Pressure 300 bar 4351 psi
Recommended Hydraulic Flow 300 L/min 79 gpm
Dimensions:
Roller Diameter 380 mm 15"
Depth 1430 mm 56.5"
Height to Rotator Pin 2280 mm 90"
Width Rollers Closed 1600 mm 63"
Width Rollers Open 1760 mm 69"
Specifications Harvesting
SATCO
Processing Heads