57
SPECIFICATIONS
Specifications are subject to change without notice.
GT 2521
CAPACITIES
Fuel Tank ..............................................................................
Crankcase (approximately) ...................................................
Transmission Case (approximately) ......................................
2-1/8 gallons
3 pints (48 oz.)
6 quarts
HYDROSTATIC DRIVE
Speed: Forward .....................................................................
Reverse ....................................................................
0 to 6 mph
0 to 3 mph
ENGINE
Make and Model ...................................................................
Horsepower ...........................................................................
Cylinders ...............................................................................
Bore ......................................................................................
Stroke ....................................................................................
Displacement (cubic inches) .................................................
Engine Speed (governed)
Low Speed .........................................................................
High Speed
(no load) .........................................................................
(full load) .........................................................................
Valve Clearance (engine cold)
Intake .................................................................................
Exhaust ..............................................................................
Ignition ..................................................................................
Spark Plug Gap (Cub Cadet No. 759-3336) .........................
B & S Vanguard
21.0 HP
2
2.97 in.
2.76 in.
38.2
1200 RPM
3600 RPM
3350 RPM
.004-.006 in.
.004-.006 in.
Battery
.030 in.
ELECTRICAL SYSTEM
System Voltage .....................................................................
Battery ...................................................................................
Alternator ..............................................................................
Fuse (auto type
) ....................................................................
Head Lamp Bulb ...................................................................
12 volt neg. ground
725-1706
15 amp regulated
25 amp
725-0963
BRAKES .................................................................................. External Disc
TIRE SIZES
Front ......................................................................................
Rear ......................................................................................
16 x 6.5-8
23 x 9.5-12
DIMENSIONS
Tread:
Front with 16 x 6.5-8 tires ..................................................
Rear with 23 x 9.5-12 tires .................................................
Wheelbase ............................................................................
Length, over all .....................................................................
Width, over all (w/ mower deck - chute up)............................
Height, over all (to top of steering wheel) ..............................
Ground Clearance .................................................................
Turning Radius ......................................................................
31.5 in.
30.25 in.
47.0 in.
72.0 in.
56.0 in.
43.0 in.
6.00 in.
28.0 in.