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SECTION 13: SPECIFICATIONS
LT1018 LT1022
Capacities
Fuel Tank
3 gallons (11.4 l) 3 gallons (11.4 l)
Crankcase (approximately)
3 pints / 48 oz. (1.4 l) 4 pints / 64 oz. (1.9 l)
Hydrostatic Transmission
Make and Model
Hydro-Gear
311-0510
Hydro-Gear
311-0510
Gear Ratio
22.2:1 22.2:1
Forward Speed
0 m.p.h. - 5.2 m.p.h. 0 m.p.h. - 5.2 m.p.h.
Reverse Speed
0 m.p.h. - 2.3 m.p.h. 0 m.p.h. - 2.3 m.p.h.
Engine (Air-cooled, 4-cycle)
Make, Model & Type
Briggs &Stratton
31Q777-0305
Briggs &Stratton
40H777-0171
Cylinders
Single Twin
Bore
3-9/16 in. (90.66 mm) 2.97 in. (75.44 mm)
Stroke
3-1/16 in. (77.78 mm) 2.89 in. (73.4 mm)
Displacement
30.59 cu. in. (501.2 cc) 40.0 cu. in. (656 cc)
Maximum Power @3600 RPM
18.5 HP (13.8 kW) 22 HP (16.4 kW)
Maximum Torque @2400 RPM
25.9 lbs. ft. (35.1 Nm) 31.6 lbs. ft. (42.8 Nm)
Compression Ratio
8.5:1 8.5:1
Engine Speed (governed)
Low Speed
1200 RPM 1200 RPM
High Speed (no load)
3300 RPM (± 100 RPM) 3300 RPM (± 100 RPM)
Spark Plug Gap
.030 in. (.76 mm) .030 in. (.76 mm)
Armature Air Gap
.010 -.014 in. (.25 -.36 mm) .008 -.012 in. (.20 -.30 mm)
Electrical System
System Voltage
12-volt Negative Ground 12-volt Negative Ground
Battery
190 CCA (sealed) 270 CCA (sealed)
Alternator
16 Amp Regulated 16 Amp Regulated
Fuse (automotive type)
20 Amp 20 Amp
Headlights
Incandescent Incandescent
Brakes
Single Disc (Dry) Single Disc (Dry)
Turf Tires
Front (inches)
15 x 6 x 6 15 x 6 x 6
Rear (inches)
20 x 9 x 8 20 x 9 x 8
Dimensions
Wheelbase
47 in. (119.4 cm) 47 in. (119.4 cm)
Length, over all
68 in. (172.7 cm) 68 in. (172.7 cm)
Width, over all (with deck - chute up)
45 in. (114.3 cm) 49 in. (124.4 cm)
Height, over all (to top of steering wheel)
43 in. (109.2 cm) 43 in. (109.2 cm)
Ground Clearance
4.5 in. (11.4 cm) 4.5 in. (11.4 cm)
Turning Radius
18 in. (46 cm) 18 in. (46 cm)
Weight (approximate)
502 lb (225.9 kg) 509 lb (230.9 kg)