Verti-Drain 7621

The 7621 weighs considerably more than the 75-Series, and has a heavier gearbox, PTO and rear roller support. It is the ideal machine for the toughest of soil conditions, where a high productivity is needed. Its adjustments have been made simpler. The tine-depth adjustments are made comfortably from the tractor seat via the hydraulic controls, while the original amount of ‘heave’ on the tine is left intact.

Download Verti-Drain 7621 Brochure
Download Verti-Drain 7621 Manuals

FeatureBenefit
Hydraulic Depth Adjustment
No need to leave the tractor seat
83” (2.10 m) Working Width High productivity
Weighs 3,445 lbs (1,565 kg) Able to penetrate even in the roughest conditions
Heavier Gear Box, Rear Roller and PTO Able to withstand the most punishing conditions
Optional Bogey Wheel Kit Transfers the weight of the machine off of the tractor
ModelVerti-Drain 7621
Working Width 83” (2.1m)
Working Depth 16” (400 mm)
Tractor speed @500 Rev’s at PTO
Spacing 2.5” (65 mm)
Spacing 5“ (130 mm)
Spacing 7.5” (195 mm)

Spacing @ 0.45 mph (0.72 kph)
Spacing @ 0.90 mph (1.4 kph)
Spacing @ 1.35 mph (2.17 kph)
PTO speed (Max) up to 500 rpm
Weight 7621: 3,450 lbs (1565 kg)
7621H: 3,891 lbs (1765 kg)
Hole Spacing Side-to-Side
5” (129 mm) with 1” (24 mm) tines
2.5” (65 mm) with 0.5” (12 mm) tines
Recommended Tractor Size
7621: 55hp, with lift capacity of 4,400 lbs (2000 kg)
7621H: 45hp
Capacity (Maximum)
Spacing 2.5” (65 mm)
Spacing 5“ (130 mm)
Spacing 7.5” (195 mm)

17,400 sq. ft./h (1620 sq. m./h)
34,800 sq. ft./h (3230 sq. m./h)
52,204 sq. ft./h (4850 sq. m./h)
Standard Tines
1” x 16” (24 mm x 400 mm) solid
Three Point Linkage Cat 2
Accessories Available
– Hydraulic Wheel Kit
– 0.5” (12 mm) & 1” (24 mm) turf hold down kits

Tine Selections

Part # Description Depth Total ID OD Wall Core Mount Qty.
SOLID TINES
311.112.2001/2 x 8 #8 10 na 12mm na na 12mm 30
311.118.2003/4 8 8 10na 18mm na na 18mm 20
9990019 1/2 x 14 14 15-1/2 na 12mm na na 12mm 32
2381837 1/2 x 10 # 10 12-1/2 na 12mm na na 12mm 32
2381841 3/4 x 10 10 12-3/4 na 18mm na na 18mm 16B
2381838 1/2 x 12 12 14 na 12mm na na 12mm 32
2382638 3/4 x 12 # 12 14 na 18mm na na 18mm 16B
2382639 3/4 x 16 16 18 na 18mm na na 18mm16B
2382640 1 x 16 16 18 na 24mm nana 24mm 16
311.112.1501/2 x 6 6 8 na 12mm na na 12mm 32
311.108.150 5/16 x 66 8 na 8mm na na 8mm 32M/64*
311.105.125 3/16 x 5 5 5-3/4 na 5mm na na 5mm 32N
9990056 5/16 x 7 7 9 na 8mm na na 8mm 32M/64*
9990059 5/16 x 10 10 11-1/2 na 8mm na na 8mm 32M/64*
311.112.075 1/2 x 3/4 Dimple 3/4 4 na 12mm nana 12mm 64*
CORING TINES
311.210.0803/8 x 3-1/4 3-1/4 4-1/4 5/1 3/8 .045 1/4 8mm 32M/64*
311.210.125 3/8 x 5 5 6 5/16 3/8 .047 1/4 8mm 32M/64*
9990022 5/8 x 7 7 8 1/2 5/8 .062 3/8 12mm 32
9990023 3/4 x 10 10 11-3/4 9/16 3/4 .094 7/16 18mm 16B
9990024 1 x 10 10 11-3/4 9/16 3/4 .094 7/16 18mm 16B
9990034 1-1/4 x 12 12 14-1/2 7/8 1-1/4 .156 3/424mm 16
9990040 3/4 x 1010 11-1/2 9/16 3/4 .094 7/16 12mm 24
9990076 1 x 6 6 7 3/4 1 .125 5/8 12mm 32
999F003 13/16 x 6 6 7-3/8 9/16 13/16 .105 1/2 12mm 32
999F005 5/8 x 6 6 7 1/2 5/8 .062 3/8 12mm 32
999F007 5/8 x 6 fixed shank 6 7 1/2 5/8 .062 3/8 12mm 32
ADAPTERS
314.208.043 M-8mm to 12mmnana 8mm 12mm na na na 32
314.205.043 N-5mm to 12mm na na 5mm 12mm na na na 32
2451800 B-3/4 to 1 #na na 18mm 24mmna na na16
311.812.120 X-1/2 Verti-Drill na na 1/2 na na na 12mm 32
311.819.120 Y-3/4 Verti-Drill na na 3/4 na na na 18mm 16
VERTI-DRILLS
311.812.230 1/2 x 10 Drill 10 10.5 na 1/2 na na 12mm 32X
311.819.230 3/4 x 10 Drill 10 10.5 na 3/4 na na 18mm 16Y&B

Accessories

Part #DescriptionNotesQty.
9500100Hydraulic Wheel KitConverts from 3-pt mount to trailed unit with hydraulic lift frame & tires1
211.752.010 Pencil Tine Block Kit Holds eight 8mm shank tines per head 1 kit
314.425.186 Quad Tine Block Holds eight 3/8" shank tines 8
314.425.186Dimple Tine BlockHolds eight 12mm dimple times or eight 12mm shank quad or cross tines 8
211.452.007 Turf Hold Down Kit Aligns with 12mm tineholder holes 1
211.752.006 Turf Hold Down Kit Aligns with 24mm tineholder holes 1
211.752.004 Auxiliary Spring Kit Additional external spring for added tension 8
468.102.230 Tine head reinforcing plate Hardened plate bolts to bottom of tine head for additional strength 8