Walker MBSSD (27 HP) - Manual (Page 8)

Specifications
4
MODEL MBSSD
TRANSMISSION (continued)
Service Brake Dynamic Braking through Transaxles
Parking Brake (Internal) Mechanical Lockout for each Transaxle
(Single Lever Control)
Neutral Transmission Release by Manual Dump Valve
Final Drive Direct Drive Axle from Transaxle
Transmission Fluid
Factory Service 20W-50 Multi-Viscosity Motor Oil (Minimum SL Grade Oil)
Transmission Fluid Capacity 79 fl oz (2336 ml)
Transmission Cooling Cooling Fan Mounted on Drive Pulley
Ground Travel Speed
Forward m.p.h. (km/h)
Reverse m.p.h. (km/h) 0-9 (0-14) Infinitely Variable
0-5 (0-8) Infinitely Variable
BLADE DRIVE
PTO Shaft Sliding Spline Shaft with Two (2) High-Speed U-Joints
Blade Spindle Each Blade (3) Mounts Directly on Belt Driven Spindles
Blade Drive Clutch and Brake Manual Mechanical Clutch with Internal Brake
[Stops Blades within Five (5) Seconds of Disengagement]
Max. Blade Speed
[20-1/2 in. (52 cm) Blade] @
3600 RPM Engine 3200 RPM
[18300 FPM (5578 m/min)]
TIRE SIZE
Deck Caster Wheel 13 x 5.00-6 Pneumatic (4-Ply)
Drive 22 x 10.50-12 (4-Ply Low-Profile)
Rear 13 x 5.00-6 (4-Ply)
TIRE PRESSURE
Deck Caster Wheel 20 PSI (137 kPa)
Drive 15 PSI (103 kPa)
Rear
20 PSI (137 kPa)
DIMENSIONS (Tractor and Mower)
Length
100-1/4 in. (255 cm)
Width
60 in. (152 cm) SD Model
(with Deflector) 62 in. (158 cm)
Height 43-1/4 in. (110 cm)
Wheel Base (Tractor) 42-5/8 in. (109 cm)
Tread Width (Tractor) 36-1/2 in. (93 cm)