Craftsman CTX9000 lawn tractor specs and service data

The Craftsman CTX9000 is a lawn tractor model manufactured during 2012 by Simplicity for distributor Craftsman. It was available in two-wheel drive (2WD) version.

The Craftsman CTX 9000 is equipped with a 656 cc (40.0 cu·in) OHV, V-twin gasoline engine with 75.44 mm (2.97 in) of the cylinder bore and 73.40 mm (2.89 in) of the piston stroke, and belt-driven hydrostatic transmission with infinite forward and reverse gears.

The Craftsman CTX9000 lawn tractor features:

The Briggs & Stratton 40G777 gasoline engine which produces 20.3 PS (14.9 kW; 20.0 HP) at 3,600 rpm of horsepower or the Briggs & Stratton 40H777 gasoline engine with 22.3 PS (16.4 kW; 22.0 HP) at 3,600 rpm of output power.
Manual steering
Disc brakes
Open operator station
Independent middle PTO with electric clutch

The Craftsman CTX9000 variants:

107.25004: the Briggs & Stratton 40G777 engine (20.0 HP), Tuff Torq K46 hydrostatic transmission and 42 inches (1,060 mm) mower deck with 2-blade and manual lift
107.25005: the Briggs & Stratton 40H777 engine (22.0 HP), Tuff Torq K57 hydrostatic transmission and 46 inches (1,160 mm) mower deck with 3-blade and manual lift

General specifications

General Specifications
Model	Craftsman CTX9000
Tractor type	lawn tractor
Production years	2012-
Factory
Dimensions and weight
Length	107.25004: 1,800 mm (70.9 in) 107.25005: 1,770 mm (69.7 in)
Width	107.25004: 1,320 mm (52 in)
Height	107.25004: 1,140 mm (44.9 in) 107.25005: 1,090 mm (42.9 in)
Wheel base	–
Weight	–
Fuel capacity
Fuel tank capacity	13.2 liters (3.5 US gal.; 2.9 Imp. gal)

Engine

Engine (107.25004)
Engine model	Briggs & Stratton 40G777 Professional Series
Engine type	Four-stroke, air-cooled, V-twin
Cylinders	2
Fuel type	Gasoline
Displacement	656 cm³, (40.0 cu·in)
Bore and stroke	75.4 mm X 73.4 mm (2.97 in x 2.89 in)
Horsepower	20.3 PS (14.9 kW; 20 HP) at 3,600 rpm
Starter	Electric
Oil system
Lubrication system:	Full pressure lubrication system with spin-on oil filter
Oil type:	API SF, SG, SH, SJ or higher
Recommended oil:	SAE 5W-30, 10W-30
Oil capacity:	W/o oil filter: 1.8 liters (1.9 US.qts, 1.58 Imp. qts) With oil filter: 1.9 liters (2.01 US.qts, 1.67 Imp. qts)
Ignition system
Spark plug:	Briggs & Stratton 491055 Champion RC12YC
Spark plug gap:	0.76 mm (0.0299 in)
Armature air gap:	0.20-0.30 mm (0.008-0.012 in)
Valve clearance
Intake valve clearance:	0.10-0.15 mm (0.004-0.006 in)
Exhaust valve clearance:	0.10-0.15 mm (0.004-0.006 in)
Engine (107.25005)
Engine model	Briggs and Stratton 40H777 Professional Series
Engine type	Four-stroke, air-cooled, V-twin
Cylinders	2
Fuel type	Gasoline
Displacement	656 cm³, (40.0 cu·in)
Bore and stroke	75.4 mm X 73.4 mm (2.97 in x 2.89 in)
Horsepower	22.3 PS (16.4 kW; 22.0 HP) at 3,600 rpm
Starter	Electric
Oil system
Lubrication system:	Full pressure lubrication system with spin-on oil filter
Oil type:	API SF, SG, SH, SJ or higher
Recommended oil:	SAE 5W-30, 10W-30
Oil capacity:	W/o oil filter: 1.8 liters (1.9 US.qts, 1.58 Imp. qts) With oil filter: 1.9 liters (2.01 US.qts, 1.67 Imp. qts)
Ignition system
Spark plug:	Briggs & Stratton 491055 Champion RC12YC
Spark plug gap:	0.76 mm (0.0299 in)
Armature air gap:	0.20-0.30 mm (0.008-0.012 in)
Valve clearance
Intake valve clearance:	0.10-0.15 mm (0.004-0.006 in)
Exhaust valve clearance:	0.10-0.15 mm (0.004-0.006 in)

Transmission and chassis

Chassis, steering and brakes
Chassis	4×2 2WD
Steering type	Manual
Brakes	Disc
Transmission (107.25004)
Transmission manufacturer or model	Tuff Torq K46
Transmission type	Belt-driven hydrostatic
Gears	Infinite forward and reverse
Speed	Forward: 9.3 kmh (5.8 mph) Reverse: 5.6 kmh (3.5 mph)
Hydraulic fluid	1OW-30 Premium engine oil
Transmission (107.25005)
Transmission manufacturer or model	Tuff Torq K57
Transmission type	Belt-driven hydrostatic
Gears	Infinite forward and reverse
Speed	Forward: 9.3 kmh (5.8 mph) Reverse: 5.6 kmh (3.5 mph)
Hydraulic fluid	1OW-30 Premium engine oil

Tires

Tires
Front tires	Lawn/turf: 15×6-6
Rear tires	Lawn/turf: 22×9.5-12 (107.25004), 22×10-10 (107.25005)

PTO (Power take-off shaft)

PTO
Middle PTO type	Independent with electric clutch
Middle PTO speed	–

Electrical system

Electrical system
Ground	Negative
Charging system	Alternator
Charging amps	9 amp DC Reg
Battery	12V, CCA 230A

Attachments

Craftsman 42″ mid-mount mower deck with 2-blade and manual lift
Cutting width	1,060 mm (42 in)
Cut height	37-100 mm (1.5-4 in)
Overall width	1,320 mm (52 in)
Drive system	Belt
Craftsman 46″ mid-mount mower deck with 3-blade and manual lift
Cutting width	1,160 mm (46 in)
Cut height	20-100 mm (1-4 in)
Overall width	1,420 mm(56 in)
Drive system	Belt

Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

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We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.

Craftsman CTX9000