Walker MB (18 HP) - Manual (Page 8)

Specifications
6
MODEL MB
TRANSMISSION (continued)
Transmission Fluid
Factory Service 20W50 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) 0-8 (0-13) Infinitely Variable
0-8 (0-13) Infinitely Variable
BLADE DRIVE
PTO Shaft Sliding Spline Shaft with Two (2) High-Speed U-Joints
Blade Spindle 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)
Blade Drive Clutch and Brake 12V Electrical (Electromagnetic Clutch and Brake) Switch
Operated [Stops Blades within Five (5) Seconds of
Disengagement]
Max. Blade Speed
[22 in. (56 cm) Blade] @ 3600
RPM Engine 2900 RPM
[16700 FPM (5090 m/min)]
TIRE SIZE
Deck Caster Wheel 2.80/2.50-4 Pneumatic (4-Ply)
Deck Caster Wheel (Optional) 8.25 x 2.75 (Semi-Pneumatic)
Drive 18 x 8.50-10 (4-Ply)
Rear 13 x 6.50-6 (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
Width
36 in. (91 cm) SD Model
(with Deflector) 41-3/4 in. (106 cm)
42 in. (107 cm) SD Model
(with Deflector) 47-3/4 in. (121 cm)
48 in. (122 cm) SD Model
(with Deflector) 53-3/4 in. (137 cm)
56 in. (142 cm) SD Model
(with Deflector) 61-3/4 in. (157 cm)