Specifications3330SE & 3335QDA PHD™

Model Specifications

The ParaLink™ Seed Opener maintains a consistent presentation of the seed opener tip to soil flow

Expand to access detailed product specifications for each model, including working dimensions, transport dimensions, and running gear configurations.

Note: Use the scroll bar at the bottom of the table to move the table left & right to view all available models.

MODELS	3330-30	3330/35-40	3330/35-50	3330/35-60	3330/35-66	3330/35-76	3330/35-80	3330/35-86
No. of Sections	3	3	5	5	5	5	5	5
No. of Rows	3	3	3	3	3	3	3	3
Working Widths
10" sp.	30'0"	40'0"	50'0"	60'0"	66'8"	76'8"	80'0"	86'8"
12" sp.	30'0"	40'0"	52'0"	60'0"	68'0"	76'0"	80'0"	84'0"
Transport Width	16'1"	19'5"	20'10"	24'4"	24'6"	25'1"	29'3"	29'3"
Transport Height (max)	12'10"	16'7"	16'1"	15'9"	17'5"	18'9"	20'0"	20'0"
Weight (approx lb)
10" w/ MRB^®	20,100	26,800	33,800	40,500	45,500	49,600	62,300	64,500
12" w/ MRB^®	18,700	25,000	31,000	37,200	41,850	45,500	59,500	61,000
	Add approximately 7,500 lb to 60', 66', or 76' unit when the Hi-Flotation running gear option is added. The exceptions are the 80' and 86' where HF is standard.

Tires (non Hi-Flotation)

MODELS	3330-30	3330/35-40	3330/35-50	3330/35-60	3330/35-66	3330/35-76	3330/35-80	3330/35-86
Main Frame Front	IF 280/70R15 Double-walking casters	IF 320/70R15 Double-walking casters	IF 320/70R15 Double-walking casters	VF 445/50R22.5 Double-walking casters	VF 445/50R22.5 Double-walking casters	VF 445/50R22.5 Double-walking casters	N/A	N/A
Main Frame Rear	IF 280/70R15 Dual wheels	IF 320/70R15 Dual wheels	IF 320/70R15 Dual wheels	IF 320/70R15 Dual wheels	IF 320/70R15 Dual wheels	IF 320/70R15 Dual wheels	N/A	N/A
Wing Front	IF 280/70R15 Single wheels	IF 320/70R15 Double-walking casters	IF 320/70R15 Double-walking casters	IF 320/70R15 Double-walking casters	IF 320/70R15 Double-walking casters	IF 320/70R15 Double-walking casters	N/A	N/A
Wing Rear	IF 280/70R15 Single wheels	IF 320/70R15 Single wheels; Dual wheels availiable	IF 320/70R15 Single wheels; Dual wheels availiable	IF 320/70R15 Dual wheels	IF 320/70R15 Dual wheels	IF 320/70R15 Dual wheels	N/A	N/A

Tires (Hi-Flotation)

MODELS	3330-30	3330/35-40	3330/35-50	3330/35-60	3330/35-66	3330/35-76	3330/35-80	3330/35-86
Main Frame Front	N/A	N/A	N/A	800/65R32	800/65R32	800/65R32	800/65R32	800/65R32
Main Frame Rear	N/A	N/A	N/A	VF 445/50R22.5	VF 445/50R22.5	VF 445/50R22.5	VF 445/50R22.5	VF 445/50R22.5
Wing Front	N/A	N/A	N/A	540/65R24	540/65R24	540/65R24	540/65R24	540/65R24
Wing Rear	N/A	N/A	N/A	IF 320/70R15 Dual wheels	IF 320/70R15 Dual wheels	IF 320/70R15 Dual wheels	N/A	N/A

General Specifications

Expand to access general specifications for the 3330SE & 3335QDA ParaLink™ Series of seed drills.

General Specifications
Packer Options	4.5" V-Tread Semi-Pneumatic 4.5" Round Semi-Pneumatic 5.0" VU (hybrid) Semi-Pneumatic 5.4" Round Semi-Pneumatic
Trip Assembly Travel	PLS™, PLDS™: + or - 6" PLX™: + or - 8"
Depth Adjustment	PLS™, PLDS™: 1/6" increments, (0 to 2½" range) / PLX™: ¼" increments
Rear Drop Hitch (optional)	For pulling liquid or NH3 tanks with lower hitch pull points
TriMax™ Triple-Shoot Option	Available on the 3330SE & 3335QDA (66' - 86') equipped with PLDS™ Openers
MRB^® III	Optional MRB^®s for optimal seed to fertilizer separation
MRS™ III	Optional MRS™ III (Hydraulic Mid Row Shank™) available on 10" & 12" spacing

All weights & transport dimensions are estimates & are subject to change.

Unit	Width	Frame Depth
3330SE	30'	176"-195"
3330SE/3335QDA	40'-50'	170"-200"
3330SE/3335QDA	60'-86'	190"-222"

Hydraulic Requirements

Bourgault Seeding System

Recommended Flow Requirements

Hydraulic flow requirements are highest when turning on the headlands. The recommended flow allows the seeding system to be raised and lowered within two headlands. It should be noted that the recommended fan requirements are for the maximum operational speed (RPM) of the fan.

Minimum Flow Requirements

Recommended hydraulic flow should provide minimal fan slowdown during headland turns. The openers will take hydraulic flow priority over the fans.
If operating at minimum flow requirements, the air seeder fans will drop a minimum of 20% during headland turns. This may require a 3rd headland to allow the openers time to raise and lower.
In typical operating conditions one or both fans are operating at less than maximum output levels, which will reduce hydraulic requirements.

Flow Requirements	MIN. GPM	REC. GPM
10" spacing with MRB^®	20	25
10" spacing w/o MRB^®	15	22
12" spacing with MRB^®	22	25
12" spacing w/o MRB^®	13	18

Coupler Requirements

A ½" coupler is only rated for flow rates of 12 gpm. As flow increases beyond this value, a large pressure drop is created across the couplers which in turn increases pressure requirements. The durability of the ½" couplers can also be compromised when operating at high flow rates.
It is recommended to use ¾" couplers on the tractor and implement, as this will greatly reduce the pressure drops and will increase the flow of oil to the fan or opener cylinders.
Some tractors are equipped with more than one hydraulic pump which can be set up to operate independent of each other in a "twin flow" style. This configuration opens up the option of arranging so that the air seeder fans draw off one pump and the PHD drill can draw off of the the second. Configured this way, there is no chance of fan speed drop off due to headland opener cycling.