657 DCR

MAIN FRAME
– 4″ x 6″ x ⅜” (10.1 x 15.2 m x 1 cm) tubular frame
STRAIGHT CUTTER GANGS (OPTIONAL)
– 20″ (51 cm) diameter x .197″ (.5 cm) thick on 7½” (19 cm) spacing
– Arbor bolt 1½” (4 cm) diameter
– Visual gauge of relative cutter depth
SPECIFICATIONS
– Under frame clearance: 30″ (76 cm)
– Operating speed: 5 – 7 mph (8 – 11 kph)
– HP (PTO) per foot: 15 – 20 (37 – 49 kW per meter)
SAFETY EQUIPMENT
– Safety chain
– Transport warning lights
HITCH
– Pull type with hinged tongue using a 2″ (5 cm) draw pin
WHEELS
– Walking tandem wheels: 11L x 15, 12-ply tires on 15 x 8 6-bolt rims
SHANKS
– Heavy duty 1,400 lb. (635 kg) spring cushion shanks on 15″ (38.1 cm) spacing
DISC UNITS (OPTIONAL)
– 22″ (56 cm) diameter x .27″ (.7 cm) thick on 15″ (38 cm) spacing
– Gang cutting angle: 12 degrees
– Visual gauge of relative disc depth
SHANK WORKING DEPTH
– Chisel plow shanks:  10″ (25 cm) maximum; Trip height 10″ (25 cm)
– Coulters or disc:  5″ (14 cm) maximum