Toro Owners Manual - Enlarge page 1 
From inside (document excerpt):
ProCore 864 & 1298 Specifications* ® PROCORE 864, MODEL 09715 AERATION WIDTH AERATION DEPTH TRACTOR SIzE TRACTOR CONNECTION TRACTOR PTO FORWARD HOLE SPACING (TRACTOR DEPENDENT) 64 inches 5 Inches Maximum* 30 HP @ PTO minimum 35 HP @ PTO recommended 3-point Category 1 or 2 540 RPM Variable up to 5 0 inches 1 3 – 2 6 inches 8 67 0 inches 38 5 inches 35 0 inches 1575 lbs ANSI B71 4-1999, CE and EU machinery directives 98 inches PROCORE 1284, MODEL 09716 5 Inches Maximum* 40 HP @ PTO minimum 50 HP @ PTO recommended 3-point Category 1 or 2 540 RPM Variable up to 5 0 inches 1 3 – 2 6 inches 12 101 0 inches 38 5 inches 35 0 inches 2300 lbs LATERAL HOLE SPACING (TINE HEAD DEPENDENT) # OF TINE HEADS OVERALL WIDTH HEIGHT LENGTH WEIGHT CERTIFICATION WARRANTY Two-year or 500-hour limited warranty Refer to Operator’s Manual for further details *Hole depths greater than 4 inches can only be achieved with 6 5 inch length tines and with turf holders removed Some degradation in hole quality may be observed in this configuration TINE HEADS Model 09737 09736 09739 09794 09796 09797 09711 09719 Tine Heads: Mini Tine Head (1 row of 6) Mini Tine Head (2 rows of 5) Needle Tine Head 3 Tine Head 4 Tine Head 3 Tine Head HD Quick Change 3-Time Quick Change 4-time Lateral Spacing 1 3 ” 1 6 ” 1 6 ” 2 6 ” 2 0 ” 2 6 ” 2 6 ” (6 8 cm) 2 0 ” (5 1 cm) Mount Diameter 3/8 ” (10 mm) 3/8 ” (10 mm) 5mm or 8mm 3/4 ” (19 mm) 3/4 ” (19 mm) 7/8 ” (22 mm) 3/4 ” (19 mm) or 7/8 ” (22 mm) 3/4 ” (19 mm) or 7/8 ” (22 mm)
Lawn Mower User Manual Free Download. Walk Behind Mowers Specs. Power Mower Free Specification Instruction Manual Download PDF.
ft. / hr. 14,400 21,600 28,800 36,000 43,200 50,400 57,600 64,800 (sq. m / hr.) (1,338) (2,007) (2,676) (3,345) (4,013) (4,682) (5,351) (6,020) ProCore 1298 sq. ft. / hr. 22,050 33,075 44,100 55,125 66,150 77,175 88,200 99,225 (sq. m / hr.) (2,049) (3,073) (4,097) (5,121) (6,146) (7,170) (8,194) (9,218) 100 …