Specifications; Model Numbers; Systems; Dimensions - Exmark SD270SB20 Operator's Manual

Specifications

Model Numbers

Serial Nos: 313,652,088 and Higher
SD270SB20

Systems

Engine
• Engine Specifications: See your Engine Owner's
Manual
• Engine Oil Type: Exmark 4–Cycle Premium
Engine Oil
• RPM: Full Speed: 3800 ±100 RPM (No Load)
Fuel System
• Capacity: 1.5 gal. (5.6 L)
• Fuel Recommendations:
– For best results, use only clean, fresh, unleaded
gasoline with an octane rating of 87 or higher
((R+M)/2 rating method).
– Oxygenated fuel with up to 10% ethanol or
15% MTBE by volume is acceptable.
– Do Not use ethanol blends of gasoline (such
as E15 or E85) with more than 10% ethanol
by volume. Performance problems and/or
engine damage may result which may not be
covered under warranty.
– Do Not use gasoline containing methanol.
– Do Not store fuel either in the fuel tank or
fuel containers over the winter unless a fuel
stabilizer is used.
– Do Not add oil to gasoline.
• Fuel Shut-Off Valve: 1/4 turn increments
Transmission
Variable
Speeds Range: 0–4.0 mph (6.4 km/hr)
Tires and Wheels
Quantity
Tread
Size
Ply Rating
Pressure

Dimensions

Overall Width:
30.0 inches (76 cm)
Overall Length:
54.0 inches (137 cm)
Overall Height:
44.5 inches (113 cm)
Tread Width: (Outside to Outside of
Tires, Widthwise)
30.0 inches (76 cm)
Curb Weight:
265 lb (120.2 kg)

Torque Requirements

Bolt Location
Engine Mounting Bolts
Clutch Mounting Bolts
Slicer Shaft Nut
13
Specifications
Pneumatic (Air-Filled)
4
Turf TL
11 x 4.0-4
2
13 psi
(90 kPa)
Torque
27-33 ft-lb (37-45 N-m)
49-61 ft-lb (66-83 N-m)
65-85 ft-lb (88-115 N-m)