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Cub Cadet 1650

Cub Cadet 1650 tractor
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The Cub Cadet 1650 is a garden tractor produced from 1974 to 1980 as part of the Quietline Series by Cub Cadet, a division of International Harvester. It features a 16 horsepower Kohler K341AQS 588cc air-cooled single-cylinder gasoline engine, hydrostatic transmission with infinite forward and reverse speeds, and two-wheel drive with manual steering. The tractor includes dry disc brakes initially, with wet disc brakes introduced after 1977. It has an open operator station and optional sleeve hitch. The 1650 is equipped with a 2-gallon fuel tank and a 12-volt electrical system with a flywheel alternator charging at 15 amps. Dimensions include a 44-inch wheelbase, 69-inch length, and 690 lbs shipping weight. Tires are sized 16x6.50-8 front and 23x10.50-12 rear. Attachments available include mid-mount mower decks (38", 44", 50"), snowblowers, and a front-end loader. The tractor was built in Louisville, Kentucky, USA.
Cub Cadet 1650garden tractorKohler K341AQS enginehydrostatic transmissionmower deckssnowblowerfront-end loadertractor specs
Power16 hp
Founded38/44/50" deck
Model1650

Technical Specifications

Detailed specifications and technical data for Cub Cadet 1650

Engine

Type:gasoline
Model:Kohler K341AQS
Cooling:air-cooled
Idle RPM:1800-3600
Cylinders:1-cylinder
Fuel tank:2 gal (7.6 L)
Point gap:0.020 inches (0.508 mm)
Rated RPM:3400
Sparkplug:Champion H-10
Air cleaner:dry
Bore/Stroke:3.75x3.25 inches (95 x 83 mm)
Fuel system:Kohler side-draft carburetor
Displacement:588 cc (35.89 ci)
Oil capacity:1.5 qts (1.4 L)
Power (gross):16 hp (11.9 kW)
Sparkplug gap:0.035 inches (0.889 mm)
Starter volts:12
Oil change interval:30 h
Intake valve clearance:0.010 inches (cold) (0.254 mm)
Exhaust valve clearance:0.020 inches (cold) (0.508 mm)

Electrical

Ground:negative
Battery volts:12
Charging amps:15
Charging system:flywheel alternator

Mechanical

Drive:Two-wheel drive
Brakes:dry disc, wet disc (wet disc brakes after 1977)
Steering:Manual steering
Operator station:Open operator station

Production

Type:Garden tractor
Series:Quietline Series
Built in:Louisville, Kentucky, USA
Years made:1974 - 1980

Attachments

Overview:38" mid-mount mower deck, 44" mid-mount mower deck, 50" mid-mount mower deck, snowblower, front-end loader
38" Mower deck:Cub Cadet 38A, 38 inches (96 cm), 3-blade, hydraulic lift, Cut height: 1.5 to 4.5 inch (3 to 11 cm)
44" Mower deck:Cub Cadet 44A, 44 inches (111 cm), 3-blade, hydraulic lift, Cut height: 1 to 4 inch (2 to 10 cm)
50" Mower deck:Cub Cadet 50A, 50 inches (127 cm), 3-blade, hydraulic lift, Cut height: 1 to 4 inch (2 to 10 cm)
36" Snow blower:Cub Cadet QA-36A, 36 inches width (91 cm), front-mount, manual-lift
42" Snow blower:Cub Cadet QA-42A, 42 inches width (106 cm), front-mount, manual-lift
Johnson 14 Loader:350 lbs lift (full at pin) (158 kg), 45° dump, 20 inches reach (dumped) (50 cm), 76 inches height (at pin) (193 cm), 54 inches clearance (dumped) (137 cm), 71 inches clearance (level) (180 cm), weight: 370 lbs (167 kg), Bucket width: 38 inches (96 cm), Bucket width: 48 inches (121 cm), Specification of loader type B185

Transmission

Type:shaft-driven hydrostatic
Gears:infinite forward and reverse
Oil capacity:7 qts (6.6 L)

Tractor hitch

Type:sleeve hitch (optional)

Serial Numbers

1974:530000
1975:536073
1976:572840
1977:602118
1978:621744
1979:643507
1980:667400
Serial number plate location:on the left side of Cub Cadet 1650 tractor frame

Dimensions & Tires

Width:39 inches (99 cm)
Length:69 inches (175 cm)
Rear tire:23x10.50-12
Wheelbase:44 inches (111 cm)
Front tire:16x6.50-8
Rear tread:27 inches (68 cm)
Front tread:28 inches (71 cm)
Shipping weight:690 lbs (312 kg)
Ground clearance:6 inches (15 cm)
Height (steering wheel):41 inches (104 cm)

Power Take-off (PTO)

Clutch:electric
Front PTO:independent
Front PTO Type:3400