Walker MB (18 HP) Parts And Owners Manual page 8

Specifications
MODEL
TRANSMISSION (continued)
Transmission Fluid
Factory Service
Transmission Fluid Capacity
Transmission Cooling
Ground Travel Speed
Forward m.p.h. (km/h)
Reverse m.p.h. (km/h)
BLADE DRIVE
PTO Shaft
Blade Spindle
Blade Drive Clutch and Brake
Max. Blade Speed
[22 in. (56 cm) Blade] @ 3600
RPM Engine
TIRE SIZE
Deck Caster Wheel
Deck Caster Wheel (Optional)
Drive
Rear
TIRE PRESSURE
Deck Caster Wheel
Drive
Rear
DIMENSIONS (Tractor and Mower)
Length
Width
36 in. (91 cm) SD Model
(with Deflector)
42 in. (107 cm) SD Model
(with Deflector)
48 in. (122 cm) SD Model
(with Deflector)
56 in. (142 cm) SD Model
(with Deflector)
6
MB
20W50 Multi-Viscosity Motor Oil (Minimum SL Grade Oil)
79 fl oz (2336 ml)
Cooling Fan Mounted on Drive Pulley
0-8 (0-13) Infinitely Variable
0-8 (0-13) Infinitely Variable
Sliding Spline Shaft with Two (2) High-Speed U-Joints
Each Blade (2) Mounts Direct on Peerless Right Angle
Gearbox with Tee Gearbox in Center Connected to PTO Shaft
(Complete Geared Drive, Peerless Model 1000 Gearboxes)
12V Electrical (Electromagnetic Clutch and Brake) Switch
Operated [Stops Blades within Five (5) Seconds of
Disengagement]
2900 RPM
[16700 FPM (5090 m/min)]
2.80/2.50-4 Pneumatic (4-Ply)
8.25 x 2.75 (Semi-Pneumatic)
18 x 8.50-10 (4-Ply)
13 x 6.50-6 (4-Ply)
20 PSI (137 kPa)
15 PSI (103 kPa)
20 PSI (137 kPa)
41-3/4 in. (106 cm)
47-3/4 in. (121 cm)
53-3/4 in. (137 cm)
61-3/4 in. (157 cm)