Specifications

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)

0-8 (0-13)

Infinitely Variable

Reverse m.p.h. (km/h)

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

2900 RPM

 

[22 in. (56 cm) Blade] @ 3600

[16700 FPM (5090 m/min)]

RPM Engine

 

 

 

 

 

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

 

 

 

82 in. (208 cm)

Width

 

 

36 in. (91 cm) SD Model

41-3/4 in. (106 cm)

(with Deflector)

 

 

42 in. (107 cm) SD Model

47-3/4 in. (121 cm)

(with Deflector)

 

 

48 in. (122 cm) SD Model

53-3/4 in. (137 cm)

(with Deflector)

 

 

56 in. (142 cm) SD Model

61-3/4 in. (157 cm)

(with Deflector)

 

 

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Briggs & Stratton MB (18 HP) owner manual Blade Drive, Tire Size, Tire Pressure