N P Seymour - Perfect Rotary Mowers

Series 'T' (Pictured above)
The Perfect 'T' series has been specifically designed for a neat upkeep of grass in modern orchards and vineyards. In order to prevent damage to low hanging branches and fruit, the 'T' series has an extra low and streamlined construction, along with with smooth rounded sides.
The mower works closely behind the tractor, making handling easy even if room is limited. Either one or two front support wheels and rear rollers give the necessary stability and excellent terrain adjustment. All generously overlapping cutting blades are driven indirectly by V belts, mostly with automatic spring-loaded belt tensioners. This flexible drive system protects the gearbox from shock loads.

Specifications for models T and RN

Model	T-155	T-180 RN-180	T-200 RN-200	T-225 RN-225	T-250 RN-250
Cutting width Minimum power required at 540 rpm of pto HP/KW Number of blades Total width Cutting height	155cm/5'1" 22/16 3 160cm/5'3" 4-10cm	180cm/5'11" 25/18 3 185cm/6'1" 4-10cm	200cm/6'7" 30/22 3 205cm/6'9" 4-10cm	225cm/7'5" 35/26 3 230cm/7'7" 4-10cm	250cm/8'2" 40/29 3 255cm/8'4" 4-10cm
Model	T-155	T-180	T-200	T-225	T-250
Rear roller (s) length Weight kg/lbs	(1) 115cm 280/615	(2) 50cm 305/670	(2) 60cm 330/725	(2) 65cm 370/815	(2) 65cm 380/840
Model		RN-180	RN-200	RN-225	RN-250
Length of rear roller Offset < - > Weight kg/lbs		60cm 36cm/14" 330/725	60cm 36cm/14" 355/780	60cm 36cm/14" 400/880	90cm 36cm/14" 410/900

Also available is a T-290 mower.

Series 'RN' - Twin gearbox models
The two main blades of our 'RN' mowers are driven by separate gearboxes with different rotations. The right hand blade turns clockwise and the left hand blade turns anti-clockwise. The short centre blade is positioned in front of the two others to provide a generous overlap, giving a cut without leaving any strip of uncut grass. The main blades evacuate the cut material directly and freely, so that it cannot interfere with the functioning of the neighbouring blades. This improves the cutting quality, even in high grass. It is possible to throw out the cut material behind the machine over its full working width, or if required, to the left and the right hand side of the machine on to the tree strips. Our 'RN' mowers are available as centre models or, if desired, with a parallelogram offset device.

Front mounted mowers.
A front mounted mower gives the advantage of the grass being cut before the tractor wheels have run over it and it also provides a better view of the work. The cantilever design headstock enables the front linkage mounted version of 'T', 'RN' and 'LF' mowers to be pulled rather than pushed. This protects the machine and provides a full floatation effect. A reversible gearbox (540 or 1000 RPM) accepts either left or right hand shaft rotation.

Spray-mow combination.
To save time and labour costs, the mow-spray combination is an option on all 'T', 'RN', 'LF' and variable width mowers. It also prevents unnecessary tractor wheel marks in the ground.
The unique Perfect spray-mow frame has been designed so that both the front and the rear of the mower is able to move freely from the headstock. This system transmits the full bearing pressure of the sprayer on to the tractor 3-point linkage, therefore not loading the mower in any way.
A special dis-connectable gearbox can be supplied as an option to disconnect drive to the blades when filling the sprayer.

Cutting blades.
Generously overlapping blades are made from special alloy spring steel and mostly have double cutting edges for 100% longer life. Optional swing-away blades give added protection in rough or stony conditions.

Series 'LF' - skid models

Simple but very sturdy multi-purpose mowers for grass cutting in orchards and vineyards, as well as for airfields, camp sites etc.
The long , rounded skids allow for fast working speeds up to 8-10 km/h = 5-6.5 mph. An optional rear roller with conical ends can be used for extra stability. Our skid-type mowers have an offset possibility as standard. Model LF-365 can be supplied with a longways transport feature.

Specifications

Model	LF-185	LF-215	LF-245	LF-275	LF-365
Cutting width Minimum power required at 540rpm of pto HP/KW Number of blades Maximum offset from centre of tractor Total width Cutting height Weight kg/lbs	185cm/6'1" 25/18 2 140cm/4'7" 194cm/6'4" 4-14cm 345/760	215cm/7'1" 30/22 3 155cm/5'1" 224cm/7'4" 4-14cm 385/850	245cm/8'1" 35/26 3 170cm/5'7" 254cm/8'4" 4-14cm 405/890	275cm/9'0" 40/29 3 185cm/6'1" 284cm/9'4" 4-14cm 470/1030	365cm/12'0" 45/33 4 230cm/7'7" 374cm/12'3" 4-14cm 550/1210
Length of rear roller (optional)	65cm/2'2"	105cm/3'6"	105cm/3'6"	105cm/3'6"	180cm/5'11"

Series 'DR' - Variable width models.

'Perfect' variable width mowers have been designed for orchards and vineyards with different row distances. The central unit, carried by two front swivel wheels and a rear roller, has mounted at either side stepless, hydraulically adjustable wings. The wings are provided with support discs with bearings and allow for floatation.
Two gearboxes, connected in series, allow for an excellent throwout and distribution of the cut material behind the machine or to the left and right hand side on the tree strips.

Model	DR-250	DR-280	DR-320	DR-365	DR-440
Minimum cutting width Maximum cutting width Minimum power required at 540 rpm of pto HP/KW Transport width Number of blades Cutting height Weight kg/lbs	150cm/4'11" 250cm/8'3" 38/28 163cm/5'4" 4 4-9cm 525/1155	175cm/5'9" 280cm/9'2" 40/29 180cm/5'11" 5 4-9cm 555/1220	190cm/6'3" 320cm/10'6" 50/36 195cm/6'5" 5 4-9cm 600/1320	225cm/7'5" 365cm/12" 55/40 230cm/7'7" 5 4-9cm 620/1365	290cm/9'6" 440cm/14'5" 65/48 295cm/9'8" 5 4-9cm 725/1600

Series 'RF' - swing-wing models.
Our three-point linkage mounted RF mowers combine easy operation with maximum stability and optimum terrain adjustment. Their two front swivel wheels (dia. 200 X 135mm = 8" X 5.25") are adjustable in position, and its large rear roller has conical ends to protect the soil.
These low profile offset models work close to the tractor and are fitted with a swing-wing at the right hand side.
The parallelogram type headstock allows for a quick, easy and stepless adjustment of the required offset position of the machine (if desired with a hydraulic ram).

Swing-wing hydraulic feeler
The swing-wing on the 'Perfect' mowers enables mowing in the tree rows, saving labour and chemical costs. For very young trees or operation on hilly terrain, the swing-wing can be provided with a mechanic-hydraulic feeler.

Specifications

Model	RF-220	RF-270	RF-300
Cutting width Minimum power required at 540rpm of pto HP/KW Maximum offset from centre of tractor Number of blades Length of rear roller Weight kg/lbs	220cm/7'3" * 28/20 215/7'1" * 2 + 1 65cm/26" 410/905	270cm/8'10" * 35/26 230cm/7'7" * 3 + 1 65cm/26" 485/1070	300cm/9'10" * 40/29 255cm/8'4" 3 + 1 65cm/26" 515/1135

* Without swinging arm less 55cm/21.5"

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