Craftsman YT4000  Specs & Review

Craftsman YT4000 Lawn Tractor Specifications
Manufacturer Craftsman
Model YT4000
Engine Model Briggs and Stratton 445677
Engine Type 4-cycle V-twin cylinder OHV air-cooled gasoline engine
Number of Cylinders 2
Displacement 44.2 (724 cc)
Cylinder Bore 3.12 in (79.0 mm)
Piston Stroke 2.89 in (73.0 mm)
Rated Engine Power 24.0 hp (17.8 kW)
Rated Engine Speed 3400 rpm
Idle Speed 1600 rpm
Cylinder Bore Type Cast iron sleeve
Fuel System Type Carburetor
Carburetor Type Float-feed
Fuel Pump Type Integral
Governor Type Mechanical
Lubrication System Full pressure
Air Cleaner Paper cartridge with a foam pre-cleaner
Cooling System Forced air
Ignition System Electronic
Spark Plug Type Champion QC12YC
Spark Plug Gap 0.03 in (0.76 mm)
Fuel Tank Capacity 3.0 gal (11.5 L)
Oil Capacity 2.0 qts (1.9 L)
Electrical System Rating 12 Volts
Charging System Alternator, 9A
Starter Type Electric
Number of Batteries 1
Battery Voltage 12 Volts
Battery AH 28 AH
Battery CCA 230 CCA
Electric Ground Negative
PTO Operational Type Independent
PTO Clutch Manual/Electric
PTO Speed 2800 rpm
Transmission Type (Standard) Gear
Gearbox Type 6F/1R
Number of Forward Gears 6
Number of Reverse Gears 1
Maximum Forward Speed 5.4 mph (8.7 kph)
Maximum Reverse Speed 2.9 mph (4.7 kph)

What is the engine model of the Craftsman YT4000 lawn tractor?

The Craftsman YT4000 lawn tractor is powered by the Briggs and Stratton 445677 engine.

How many cylinders does the Craftsman YT4000 engine have?

The engine has 2 V-twin cylinders.

What is the displacement of the Craftsman YT4000 engine?

The engine has a displacement of 44.2 (724 cc).

What is the rated engine power of the Craftsman YT4000?

The rated engine power is 24.0 hp (17.8 kW).

What type of fuel system does the Craftsman YT4000 use?

It uses a carburetor fuel system.

What is the capacity of the fuel tank?

The fuel tank has a capacity of 3.0 gallons (11.5 L).

What type of transmission does the Craftsman YT4000 have?

The Craftsman YT4000 is fitted with a gear type standard transmission with 6 forward and 1 reverse gears.

What is the maximum forward speed of the Craftsman YT4000?

The maximum forward speed is 5.4 mph (8.7 kph).

What size are the front tires of the Craftsman YT4000?

The front tires are sized 15×6.00-6.

Is there a mower deck available for the Craftsman YT4000?

Yes, the tractor is compatible with 42″ or 46″ mid-mount 2-blade mower decks.

The Craftsman YT4000 is a lawn tractor model manufactured by Craftsman, known for its robust design and versatility in handling various lawn tasks.

Key Specifications

Powered by a Briggs and Stratton 445677 engine, the Craftsman YT4000 boasts a 24.0 hp engine power. The tractor is equipped with a gear type standard transmission and has a fuel tank capacity of 3.0 gallons. Its weight and dimensions make it suitable for medium to large-sized lawns.


The YT4000 delivers consistent performance, handling terrains with ease. Its speed is commendable, ensuring tasks are completed in a timely manner. The power output is sufficient for most lawn tasks, making mowing and other activities seamless.


This tractor model comes with several notable features. It boasts technological advancements in its transmission system, ensuring smooth gear shifts. For comfort, the seating is ergonomically designed, and for safety, it has a reliable braking system and bright headlights for evening tasks.


The Craftsman YT4000 is generally reliable. However, like all machines, it might face occasional issues. Most of these are minor and can be fixed easily with regular maintenance and checks.

Value for Money

When compared to similar models in the market, the Craftsman YT4000 offers good value for money. Its performance, combined with its features, makes it a worthy investment for those looking for a durable lawn tractor.

Pros and Cons

  • Pros: Easy to use, cost-effective, low maintenance, durable build.
  • Cons: Might be bulky for small lawns, occasional minor issues.

Best Suited For

The Craftsman YT4000 is best suited for medium to large-sized lawns. It performs exceptionally well in terrains that are relatively flat. The tractor is also adaptable to various weather conditions, making it a good choice for regions with changing seasons.

In conclusion, the Craftsman YT4000 is a reliable and efficient lawn tractor. Its performance, combined with its features and value for money, makes it a top choice for homeowners and professionals alike. Whether you have a medium or large lawn, this tractor won’t disappoint.