John Deere 400 Excavator Specifications and Key Features
If you are considering the John Deere 400 excavator for your next project, you should know its core specifications. This model delivers reliable performance with an engine output of 72 horsepower and a maximum digging depth of 15 feet. With its strong hydraulic system, it excels at heavy lifting and digging tasks, ensuring high productivity on any construction site.
Engine and Performance: The John Deere 400 is equipped with a 4.5L 4-cylinder diesel engine. It provides an operating weight of around 17,500 pounds, which makes it suitable for medium-sized jobs. The engine is known for its fuel efficiency and durability, designed to work through extended shifts without significant performance drops.
Hydraulic System: The excavator features a hydraulic pump capable of delivering up to 22.5 gallons per minute at full capacity. This system powers all essential functions, including boom lift, arm movement, and swing rotation, ensuring smooth and controlled operation across all tasks.
Digging Capabilities: With a maximum digging depth of 15 feet, the John Deere 400 offers impressive reach and versatility. Whether you’re digging trenches or handling more complex tasks, this machine can handle it all. The arm and bucket design provide efficient force and control, even when working with challenging materials.
Operator Comfort: The operator station is designed with comfort in mind, offering adjustable seating, a clear view of the working area, and easy-to-access controls. The cabin is spacious, reducing operator fatigue during long hours of work.
Understanding these specifications will help you decide whether the John Deere 400 fits your project requirements. The combination of power, precision, and comfort makes this excavator a reliable choice for medium-scale construction tasks.
John Deere 400 Excavator Specifications
The John Deere 400 excavator is designed for heavy-duty work with a balance of power and efficiency. It features a robust engine, ample lifting capacity, and advanced hydraulic systems, making it suitable for various construction tasks. Here are the key specifications:
- Engine: John Deere 4045D, 4-cylinder diesel engine
- Engine Power: 60 horsepower (44.7 kW)
- Operating Weight: 11,500 lbs (5,216 kg)
- Bucket Capacity: 0.5 cubic yards (0.38 m³)
- Dig Depth: 16 feet 4 inches (4.97 meters)
- Maximum Reach: 24 feet 8 inches (7.52 meters)
- Lift Capacity (at 10 ft reach): 5,300 lbs (2,404 kg)
- Hydraulic System: 2-section gear pump, 16.9 gpm (64 l/min)
- Travel Speed: 2.5 mph (4 km/h)
These specifications make the John Deere 400 a versatile choice for tasks requiring medium lifting capacity, precision digging, and reliable performance over long hours. Its hydraulic capabilities ensure smooth operation even under tough conditions.
Engine Performance and Power Output
The John Deere 400 excavator is powered by a 6-cylinder, turbocharged engine, which delivers impressive power for demanding tasks. The engine’s net power output is 95 horsepower at 2200 RPM, providing a reliable and steady performance for both excavation and lifting operations.
Fuel efficiency is optimized due to the engine’s advanced design, ensuring that operators can perform heavy work without constant refueling. The turbocharging system enhances overall efficiency, improving both torque and fuel economy under load. This is particularly useful for prolonged use in construction sites where continuous power is needed for extended periods.
The engine’s cooling system maintains optimal operating temperatures, even in challenging conditions. The cooling system is paired with a high-performance air filtration unit, ensuring the engine stays free from debris and contaminants, which can otherwise reduce its lifespan and performance.
The John Deere 400 also features an electronic engine control that adjusts the fuel injection timing to ensure smooth operation across various loads. The powertrain is designed to minimize engine strain, providing a balance between power delivery and mechanical longevity.
| Specification | Value |
|---|---|
| Engine Type | 6-cylinder, turbocharged |
| Net Power Output | 95 hp at 2200 RPM |
| Displacement | 404 cubic inches (6.6 L) |
| Fuel System | Electronic fuel injection |
| Cooling System | Water-cooled, high-efficiency |
Hydraulic System and Lifting Capacity
The John Deere 400 excavator is equipped with a high-performance hydraulic system designed to provide powerful lifting capabilities and smooth operation. The hydraulic pump delivers a flow rate of 93.5 liters per minute, offering fast and responsive control across a variety of tasks.
For lifting, the John Deere 400 features a maximum lifting capacity of 5,400 kg (11,900 lbs) at the arm. This capacity allows the machine to handle substantial loads while maintaining stability and precision. The boom and arm are designed for efficient weight distribution, ensuring that the excavator can lift heavy materials with ease, whether in construction or demolition environments.
To optimize the hydraulic performance, the system uses a closed-center load sensing design, which adjusts the flow of hydraulic fluid based on the load. This ensures that the system operates with maximum efficiency, reducing energy waste and improving fuel consumption during long shifts.
The machine’s hydraulic cylinders are built for durability, capable of withstanding high pressures without compromising performance. This makes the John Deere 400 ideal for heavy-duty tasks, such as trenching and lifting large objects, where consistent hydraulic power is crucial.
Dimensions and Transport Requirements
For transporting the John Deere 400 Excavator, consider its key dimensions to ensure proper clearance and safety during movement. The machine has an operating weight of approximately 18,000 lbs, with an overall length of 21 feet 7 inches, a width of 8 feet 1 inch, and a height of 10 feet 10 inches when fully assembled.
When preparing for transport, make sure the transport height does not exceed 11 feet for road clearance. Depending on the trailer, the excavator’s weight may require a heavy-duty lowboy trailer to comply with weight limits. Ensure that the total gross weight, including the trailer and any added equipment, does not surpass the legal weight limits in your region. A qualified driver should confirm that the total transport width adheres to regulations, considering any additional space required for safety.
If the excavator is being transported by a third party, confirm that the hauler has the proper permits for oversized loads. Additionally, ensure that the boom and other extended parts are either disassembled or properly secured to avoid exceeding transport height and width restrictions.