41
Specifications
NOTE: Specifications are correct at time of printing and are subject to change without notice.
ENGINE:
21 HP Briggs
Make
Briggs & Stratton
Model
385777
Horsepower
21 @ 3600 rpm
Displacement
38 Cu. in (628 cc)
Electrical System
12 Volt, 16 amp. Alternator, Battery: 340
CCA
Oil Capacity
3.6 US pt. (1.7 L) w/ Filter
23 HP Briggs
Make
Briggs & Stratton
Model
386777
Horsepower
23 @ 3600 rpm
Displacement
38 Cu. in (628 cc)
Electrical System
12 Volt, 16 amp. Alternator, Battery: 340
CCA
Oil Capacity
3.6 US pt. (1.7 L) w/ Filter
CHASSIS:
Fuel Tank
Capacity: 6 Gallons (22.7 L)
Rear Wheels
Tire Size: 22 x 11.00 -10
Inflation Pressure: 15 psi (1,03 bar)
Front Wheels
Tire Size: 13 x 5.00 - 6
Inflation Pressure: 25 psi (1,72 bar)
TRANSMISSIONS:
HydroGear PG-3H / HGM-12C
Type
Pump and Wheel Motor
Hydraulic Fluid
Mobil 1™ 15W-50 synthetic oil or
Castrol Syntec™ 5W-50 oil
Speeds
Forward: 0-10 MPH (0-16.09 km/h)
@ 3400 rpm
Reverse: 0-5 MPH (0-8.05 km/h)
Continuous Torque
222 ft. lbs. (301 Nm)
Output
Maximum Weight
750 lbs. (340 Kg)
on Axle
DIMENSIONS:
Overall Length
80” (203 cm)
Overall Width
61” (155 cm) - 48” models
65” (165 cm) - 52” models
Height
44” (112 cm)
Weight (apx..)
With 48” Mower Deck
978 lbs. (444 kg)
With 52” Mower Deck
1012 lbs. (459 kg)
Specifications
Technical Manuals
Technical Manuals
Additional copies of this manual are available, as well
as fully illustrated parts lists. These manuals show all
of the product’s components in exploded views (3D
illustrations which show the relationship of parts
and how they go together) as well as part
numbers and quantities used. Important
assembly notes and and torque values are also
included.
For applicable manuals currently available for your model,
contact our Customer Publications Department at 262-284-8519
(Simplicity). Have the information listed in the box below available when phoning in
your request. Technical manuals can be downloaded from
www.simplicitymfg.com
Engine Power Rating Information
The gross power rating labels for individual gas engine models meet or exceed SAE (Society of Automotive
Engineers) code J1940 (Small Engine Power & Torque Rating Procedure) and rating performance has been
obtained and corrected in accordance with SAE J1995 (Revision 2002-05). Actual gross engine power may be
lower and is affected by, but not limited to, ambient operating conditions and engine to engine variability. Given
both the wide array of products on which engines are placed, and the variety of environmental issues applicable
to operating the equipment, the gas engine will not develop the rated gross power when used in a given piece of
power equipment (actual “on-site” or net horsepower). This difference is due to a variety of factors including, but
not limited to, accessories (air cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc.), application
limitations, ambient operating conditions (temperature, humidity, altitude), and engine to engine variability.
Not
for
Reproduction
