TORO PROFESSIONAL POWER MOWER 
FOR LARGE LAWNS 
76-INCH CUT—REVERSE GEAR 
FLOATING UNITS THAT FOLD UP 
BUILT-ON SEAT— $8710 
First introduced in 1939, the Professional has 
built a world-wide reputation, particularly with 
institutional users and owners of lawns over 
ten acres. The leading Municipal Park Systems 
—the great Universities—and the finest ceme- 
teries and private estate owners, have found 
it to be the finest mower of its type. 
Cutting a swath 76-inches wide at a speed of 
4\/, miles per hour, the Professional will nor- 
mally mow from 15 to 20 acres of grass per 
day. Because of its ingenuous design, it is 
highly flexible and will work in extremely close 
places and cut within a few inches of trees, 
shrubs, walks and walls, and monuments. 
Powered with Toro 41/2 horsepower air-cooled 
four cycle engine, it is equipped with a forward 

and reverse transmission giving the operator 
instant and adequate control at all times. Trac- 
tion to climb twenty per cent grades is secured 
through dual pneumatic 3.00x7 studded wheels, 
and the chassis is formed of steel. 
The individual mowers are all power driven 
from the engine. The front mower is 30-inches 
in width and the two wing mowers 25/2 inches. 
It is possible to cut heavy turf with the Profes- 
sional and do it easily and smoothly. 
The Professional is built to take the place of 
heavy, expensive tractors and gang mowers, 
and enjoys an excellent reputation for fine per- 
formance. 
SPECIFICATIONS 
ENGINE: Toro own make, single-cylinder air-cooled 
4, H.P. with counterbalanced crankshaft mounted on 
ball bearings, automatic built-in governor, quick start- 
ing magneto. Tillotson needle valve carburetor, oil 
bath air cleaner. Extra large muffler. 
CLUTCHES: Heavy Double Twin Disc Traction Clutch. 
Single Twin Disc Reel Clutch. 
REVERSE GEAR: Strong planetary type, operated by 
traction clutch control. Can be used as a brake on 
steep grades. Fully enclosed in oil-tight housing. 
CHASSIS: Steel electrically welded throughout. 
DRIVE CHAIN: Heavy duty motorcycle chain with 
tighteners. 
GAS TANK: 
TOOL BOX: Ample for crank and small tools. 
DRIVE WHEELS: Late type with inner tubes. 
3.00x7 studded duals. 
DIFFERENTIAL: Fully enclosed and running in oil. 
10-quart capacity. Steel, bullet-shaped. 
Size 
[ 65 | 
MOWERS: 3 cutting units, each power driven from 
engine. Front mower 30 inches—wing mowers 25]/, 
inches. 
REVOLVING REEL: 
with five blade reel. 
mounted on presealed and lubricated bearings. 
lubrication necessary. Steel knife bar. 
REAR ROLLER: Sectional roller made of steel tubing, 
running on long wearing, hard, oil soaked wooden 
bushings. 
GRASS SHIELDS: Of heavy sheet metal on all three 
mowers. 
RUBBER BUMPERS: To absorb 
injury. 
SNOW PLOW: V type or Moldboard type snowplow 
attachment available at extra cost. 
MEASUREMENTS: Cutting swath 76 inches. Speed 
4 miles per hour. Capacity 20-25 acres per day. 
Overall width—Mowers down 80 inches. Mowers up— 
37 inches. Height—32 inches. Weight 655 pounds. 
7-inches in diameter, equipped 
Shaft built of cold rolled steel, 
No 
shock and prevent 
