The John Deere D140 is a popular lawn tractor known for its dependability and versatility. Part of the D100 Series, this model has been in production from 2013 to 2017. It features a Briggs & Stratton 44 engine that delivers ample power for various lawn care tasks. With a spacious operator station and straightforward controls, it offers a comfortable and user-friendly experience. Its compatibility with attachments like a 48-inch mower deck, a 46-inch blade, and a 43.25-inch snow blower makes it adaptable to different seasonal needs. However, owners should be aware of its manual steering and sealed transmission unit, which may require maintenance over time. Overall, the John Deere D140 is a reliable choice for homeowners looking to maintain their lawns efficiently.
| John Deere D140 Specs |
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| Model Year | 2013-2017 |
| Series | D100 Series |
| Type | Lawn tractor |
| Production |
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| Manufacturer | John Deere |
| Built in | Greeneville, Tennessee, USA |
| Original Price | $1,999 in 2015 |
| Variants |
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| D130 | with a 42-inch deck |
| D140 | with a 48-inch deck |
| Engine Detail |
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| Engine Manufacturer | Briggs & Stratton 44 |
| Fuel Type | Gasoline |
| Cylinders | 2-cylinder |
| Cooling | Air-cooled vertical-shaft V-Twin |
| Displacement | 721 cc (44 ci) |
| Bore/Stroke | 3.12×2.89 inches (79 x 73 mm) |
| Power (Gross) | 22 hp (16.4 kW) |
| Starter | Electric |
| Starter Volts | 12 |
| Transmission |
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| Transmission Type | Tuff Torq T40 |
| Drive Type | Belt-driven hydrostatic |
| Gears | Infinite forward and reverse |
| Oil Change | Sealed unit; owner service is not recommended |
| Mechanical |
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| Drive | Two-wheel drive |
| Steering | Manual |
| Operator Station | Open operator station |
| Power Take-off (PTO) |
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| Front PTO | Independent |
| Clutch | Electric |
| Electrical |
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| Ground | Negative |
| Charging Amps | 9 |
| Battery Volts | 12 |
| Tires |
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| Front Tires | 15×6.00-6 (Lawn/turf) |
| Rear Tires | 20×10.00-8 (Lawn/turf) |
| Dimensions |
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| Length | 69.5 inches (176 cm) |
| Height | 44.5 inches (113 cm) |
| Weight | 465 lbs (210 kg) |
| 3-blade with manual lift |
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| Cutting Width | 48 inches (121 cm) |
| Overall Width | 60.8 inches (154 cm) |
| Cut Height | 1 to 4 inches (2 to 10 cm) |
| Attachment 46″ Blade John Deere 46 (Front-mount) |
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| Blade Width | 46 inches (116 cm) |
| Lift | 6.5 inches (16 cm) |
| Lift Type | Manual-lift |
| Angle Adjustment | Manual-angle |
| Attachment 43.25″ Snow Blower John Deere 44 (Front-mount) |
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| Blower Width | 43.25 inches (109 cm) |
| Type | Dual-stage |
| Total Width | 44 inches (111 cm) |
| Clear Height | 18 inches (45 cm) |
| Weight | 180 lbs (81 kg) |
John Deere D140 Overview
The John Deere D140, a member of the D100 Series, is a noteworthy lawn tractor with several key specifications that make it a reliable choice for homeowners. It is equipped with a Briggs & Stratton 44 engine, which provides a robust 22 horsepower for various lawn care tasks. The tractor’s hydrostatic transmission, operated by a belt-driven system, ensures smooth and straightforward control with infinite forward and reverse gears. An important note is that its sealed transmission unit may require professional servicing, which can be a drawback for some users.
One of the primary advantages of the D140 is its user-friendly design, making it suitable for individuals new to tractor operation. It offers a spacious and comfortable operator station, allowing for an ergonomic and enjoyable riding experience. The compatibility with a 48-inch mid-mount mower deck, a 46-inch front-mount blade, and a 43.25-inch front-mount snow blower makes it a versatile choice for year-round lawn maintenance.
However, some common problems have been reported by users, including potential issues with the sealed transmission unit mentioned earlier. Routine maintenance, such as oil changes, should be carried out to prevent any potential problems. Additionally, some users have noted that the relatively small fuel tank may require frequent refueling during extended use.
In terms of safety features, the D140 offers a manual steering system that allows the operator to maintain control at all times. It also has an independent front power take-off (PTO) with an electric clutch, ensuring safety during attachment engagement and disengagement.
Other notable features of the D140 include its robust construction, reliable Briggs & Stratton engine, and a spacious 48-inch mid-mount mower deck that provides a generous cutting width. The tractor’s overall design emphasizes user comfort and convenience, with its open operator station and straightforward controls.
In summary, the John Deere D140 is a dependable lawn tractor with a powerful engine and user-friendly design. While it may have some common issues related to its sealed transmission unit and fuel tank size, regular maintenance can help mitigate these concerns. Its safety features, compatibility with various attachments, and overall ease of use make it a solid choice for homeowners looking to maintain their lawns effectively throughout the year.
