John Deere 4040S Specifications and Key Features

The John Deere 4040S is built for both durability and performance. It features a 6.6L, 6-cylinder engine, providing 104 horsepower, which delivers a solid balance between power and fuel efficiency. The engine is paired with a 12-speed transmission, giving operators flexibility in different conditions, from fieldwork to transport.

Designed for versatility, the 4040S boasts a hydraulics system with a flow rate of 14.5 gallons per minute, which enhances the tractor’s ability to handle a variety of attachments. This makes it a reliable choice for everything from plowing to hauling heavy loads. The tractor’s weight of around 8,200 pounds ensures stability even during challenging tasks.

Operators will appreciate the spacious cab and user-friendly controls that prioritize comfort during long hours of operation. The 4040S also incorporates advanced features like the 540 RPM PTO, allowing it to easily power a wide range of implements. With a top speed of 18 mph, the tractor is efficient both on and off the field, making it a solid choice for various farming applications.

John Deere 4040S Specifications

The John Deere 4040S offers a powerful, efficient, and reliable option for both light and heavy farming tasks. Below are the key specifications that make it stand out:

• Engine Type: 4-cylinder turbocharged diesel engine
• Engine Power: 95 horsepower (71 kW)
• Torque: 270 lb-ft (366 Nm)
• Cylinder Volume: 404 cu in (6.6 L)
• Transmission: 8-speed fully synchronized transmission with 4 ranges
• Maximum Speed: 25 mph (40 km/h)
• Hydraulic System: Closed-center, pressure-compensated system with up to 24.7 gpm (93.6 L/min) capacity
• Lift Capacity: 5,500 lbs (2,495 kg) rear lift
• Fuel Tank Capacity: 33 gallons (125.4 L)
• Dimensions: 3,618 mm (L) x 1,834 mm (W) x 2,573 mm (H)
• Weight: 10,000 lbs (4,536 kg)
• Cab Type: Sound-proofed, fully adjustable with optional air conditioning

The John Deere 4040S is built to handle a variety of agricultural needs with its durable engine, smooth transmission, and high hydraulic capacity. Whether it’s plowing fields, hauling, or handling attachments, it delivers the power and versatility required for diverse tasks.

Engine and Performance Details of the John Deere 4040S

The John Deere 4040S features a robust 6.6L turbocharged 6-cylinder engine that delivers 95 horsepower at 2,200 RPM. With a 12.5:1 compression ratio, this engine ensures efficient power delivery across various tasks, from heavy lifting to field operations. The engine is paired with a synchronized transmission, offering 16 forward and 8 reverse gears, allowing operators to select the right speed for different conditions.

The 4040S’s engine includes a mechanically controlled fuel injection system, which enhances fuel efficiency while maintaining performance under load. This setup provides smoother operation and less maintenance compared to electronically controlled systems. The cooling system uses a water-to-oil heat exchanger, ensuring optimal engine temperature even during prolonged use.

With a 10.5-gallon fuel tank, the John Deere 4040S provides sufficient range for extended hours of work without frequent refueling. The transmission system is designed to match the engine’s torque curve, ensuring that operators experience smooth power transitions, especially in demanding conditions.

The 4040S also includes a 540/1000 RPM PTO, providing versatility for a variety of implements. This tractor’s rear-wheel drive system and powerful engine allow it to tackle tough terrain and heavy-duty tasks with ease, making it a solid choice for both farming and industrial applications.

Transmission Options and Driving Features on the John Deere 4040S

The John Deere 4040S offers two primary transmission options: a standard gear drive and a power shift transmission. The gear drive version provides a straightforward, manual experience, ideal for those who prefer direct control over gear changes. The power shift transmission, on the other hand, allows seamless shifting under load, reducing operator fatigue and improving productivity, especially in demanding tasks.

For smoother operations, the power shift transmission features multiple gears in each range, enabling precise adjustments to engine speed and torque. This results in enhanced fuel efficiency and better performance in various field conditions.

Additionally, the 4040S includes a mechanical front-wheel drive system (MFWD), ensuring stable traction when working on uneven terrain or in wet conditions. The front-wheel assist can be engaged or disengaged on the go, providing flexibility depending on the task.

The tractor’s hydraulics system also supports smooth operation, with an efficient flow of power for implementing various attachments, making it a reliable choice for a wide range of farming needs.

For those who frequently operate in tight spaces, the 4040S offers a tight turning radius, allowing for enhanced maneuverability. Combined with its responsive steering system, it delivers comfort and control during both slow and fast-paced operations.

Hydraulic System and Load Capacity of the John Deere 4040S

The John Deere 4040S is equipped with a hydraulic system designed to handle demanding tasks efficiently. With a standard hydraulic flow of 19.8 gallons per minute (75 L/min), this tractor ensures smooth operation for various implements. The system is powered by a dual hydraulic pump, which delivers constant pressure for optimal performance even under heavy loads.

The rear lift capacity of the 4040S reaches 4,400 lbs (1,996 kg), providing ample strength for large implements and attachments. This load capacity is supported by a Category II three-point hitch, ensuring stability when lifting and handling heavy equipment. For better control, the tractor features an adjustable draft sensing system that fine-tunes the hitch for maximum lift and load management.

The tractor’s hydraulic system can be further enhanced with optional features like remote valves, which offer additional flexibility when using multiple attachments. With a maximum pressure of 2,000 psi (137 bar), the hydraulic system can handle demanding tasks with ease, from plowing to lifting and even powering specialized attachments.

For improved efficiency, the John Deere 4040S includes an integrated oil cooler to maintain optimal hydraulic fluid temperatures during extended operation. This prevents overheating, ensuring the system’s longevity and minimizing maintenance needs.