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SECTION 15: SPECIFICATIONS*
* Cub Cadet reserves the right to change product specifications, design, and standard equipment without notice and without incurring obligation
** Kohler’s horsepower ratings exceed Society of Automotive Engineers Small Engine Test Code J1940. Actual engine horsepower is lower and affected
by, but not limited to, accessories (air cleaner, exhaust, charging, cooling, fuel pump, etc.), application, engine speed and ambient operating conditions
(temperature, humidity, and altitude).
LT1042 LT1045 LT1046 LT1050
Capacities
Fuel Tank 13.2 liters (3.5 gallons) 13.2 liters (3.5 gallons) 13.2 liters (3.5 gallons) 13.2 liters (3.5 gallons)
Engine Crankcase (w/ filter) 1.5 liters (50.75 oz.) 1.5 liters (50.75 oz.) 1.7 liters (57.5 oz.) 1.7 liters (57.5 oz.)
Transmission 2.25 liters (76 oz.) 2.25 liters (76 oz.) 2.25 liters (76 oz.) 2.25 liters (76 oz.)
Hydrostatic Transmission
Make and Model Hydro-Gear 0510 Hydro-Gear 0510 Hydro-Gear 0510 Hydro-Gear 0510
Gear Ratio 22.2:1 22.2:1 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. 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. 0 m.p.h. - 2.3 m.p.h. 0 m.p.h. - 2.3 m.p.h.
Engine (Air-cooled, 4-cycle)
Make Kohler Courage Kohler Courage Kohler Courage Kohler Courage
Model SV590 SV600 SV720 SV720
Cylinders Single Single Twin Twin
Bore 94 mm (3.70 in.) 94 mm (3.70 in.) 83 mm (3.27 in.) 83 mm (3.27 in.)
Stroke 86 mm (3.38 in.) 86 mm (3.38 in.) 67 mm (2.64 in.) 67 mm (2.64 in.)
Displacement 597 cc (36.4 cubic in.) 597 cc (36.4 cubic in.) 725 cc (44.2 cubic in.) 725 cc (44.2 cubic in.)
Power @3600 RPM 14.1 kW (19 HP)** 14.9 kW (20 HP)** 17.2 kW (23 HP)** 17.2 kW (23 HP)**
Maximum Torque 48.8 Nm (36 ft. lb.)
@ 2200 RPM
50.0 Nm (36.9 ft. lb.)
@ 2200 RPM
60.9 Nm (44.9 ft. lb.)
@ 2000 RPM
60.9 Nm (44.9 ft. lb.)
@ 2000 RPM
Compression Ratio 8.5:1 8.5:1 9:0:1 9:0:1
Engine Speed (governed) 3375 RPM 3375 RPM 3375 RPM 3375 RPM
Low Speed 2150 RPM (± 75 RPM) 2150 RPM (± 75 RPM) 1200 RPM (± 75 RPM) 1200 RPM (± 75 RPM)
Spark Plug Gap .76 mm (.030 in.) .76 mm (.030 in.) .76 mm (.030 in.) .76 mm (.030 in.)
Electrical System
System Voltage 12-volt Negative Ground 12-volt Negative Ground 12-volt Negative Ground 12-volt Negative Ground
Battery 190 CCA (sealed) 190 CCA (sealed) 235 CCA (sealed) 235 CCA (sealed)
Alternator 15 Amp Regulated 15 Amp Regulated 15 Amp Regulated 15 Amp Regulated
Fuse (automotive type) 20 Amp 20 Amp 20 Amp 20 Amp
Headlights Incandescent Incandescent Incandescent Incandescent
Brakes
Single Disc (Dry) Single Disc (Dry)
Single Disc (Dry)
Single Disc (Dry)
Turf Tires
Front (inches) 15 x 6 x 6 15 x 6 x 6 15 x 6 x 6 15 x 6 x 6
Rear (inches) 20 x 10 x 8 20 x 10 x 8 20 x 10 x 8 20 x 10 x 8
Dimensions
Cutting Width, Deck 42 in. (106.7 cm) 46 in. (116.8 cm) 46 in. (116.8 cm) 50 in. (127.0 cm)
Wheelbase 46 in. (116.8 cm) 46 in. (116.8 cm) 46 in. (116.8 cm) 46 in. (116.8 cm)
Length, over all 68 in. (172.7 cm) 68 in. (172.7 cm) 68 in. (172.7 cm) 68 in. (172.7 cm)
Width, over all 45 in. (114.3 cm) 49 in. (124.4 cm) 49 in. (124.4 cm) 54 in. (137.2 cm)
Height, over all 43 in. (109.2 cm) 43 in. (109.2 cm) 43 in. (109.2 cm) 43 in. (109.2 cm)
Ground Clearance 4.5 in. (11.4 cm) 4.5 in. (11.4 cm) 4.5 in. (11.4 cm) 4.5 in. (11.4 cm)
Turning Radius 18 in. (46 cm) 18 in. (46 cm) 18 in. (46 cm) 18 in. (46 cm)
Weight (approximate) 498 lb. (225.9 kg) 498 lb. (225.9 kg) 501 lb. (227.25 kg.) 525 lb. (238 kg.)