Kubota L2800 Parts and Parts Manual PDF

Kubota L2800 Parts and Specs

Specifications

1. Engine: The Kubota L2800 is equipped with a 3-cylinder Kubota diesel engine. These engines are known for their reliability and fuel efficiency.
2. Engine Power: The engine typically produces around 28 horsepower (HP), which provides sufficient power for a variety of tasks around the farm or property.
3. Transmission: It features a gear-driven transmission with 8 forward and 4 reverse speeds. This transmission setup provides good versatility for different applications.
4. PTO (Power Take-Off): The tractor comes with a rear PTO, allowing for the attachment of various implements such as mowers, tillers, and rotary cutters.
5. Hydraulics: The hydraulic system usually provides around 8.5 gallons per minute (GPM) of hydraulic flow, enabling the operation of implements that require hydraulic power.
6. Three-Point Hitch: It features a Category I three-point hitch (3PH), which allows for the attachment of a wide range of implements.
7. Weight: The Kubota L2800 weighs approximately 2,600 to 2,900 pounds, depending on the configuration and additional equipment.
8. Tires: It typically comes with agricultural tires suitable for various terrains. Different tire options may be available depending on the specific model and configuration.
9. Fuel Capacity: The fuel tank capacity of the L2800 is usually around 7.4 gallons, providing sufficient fuel for extended operating periods.
10. Dimensions: The overall dimensions of the Kubota L2800 can vary slightly depending on tire size and other options, but it is compact enough for maneuverability in tight spaces while offering adequate stability during operation.

Kubota L2800 Parts Diagram

You can find the parts diagram for the Kubota L2800 in the following resources:

1. A parts catalogue manual for the Kubota L2800 DT tractor is available on SlideShare as a PDF
2. Coleman Equipment offers a parts diagram for the Kubota L2800DT/HST 4WD Tractors on their website
3. Messicks provides parts diagrams for the Kubota L2800F (2wd) and the Kubota LA463(L2800/L3400) (FRONT LOADER) on their website

To use the exploded diagrams in a Kubota L2800 parts manual, follow these steps:

1. Locate the Part: Find the section in the manual that corresponds to the part you are looking for.
2. Identify the Part Number: Each part in the diagram is usually labelled with a part number. Locate the part number for the specific component you need.
3. Cross-Reference: Use the part number to cross-reference with the list of parts and their respective numbers. This will help you identify the part and its associated information.
4. Understand the Assembly: The exploded diagram shows how the parts fit together. Start with the main component and follow the assembly sequence to understand how the parts are interconnected.

Kubota L2800 Frond End Loader Parts Diagram

Kubota L2800 HST Parts Foot feed Tensioner

The Kubota L2800 HST Parts Foot Feed Tensioner is a specific part related to the hydrostatic transmission (HST) system on the Kubota L2800 tractor. The HST system controls the transmission of power from the engine to the wheels by using hydraulic pressure, rather than a traditional gear system.

The Foot Feed Tensioner refers to a component within the foot pedal assembly that adjusts the tension or resistance of the foot pedal. The foot pedal is used to control the speed and direction of the tractor when operating with an HST system. The tensioner ensures that the foot pedal operates smoothly and responsively, providing the operator with precise control over the tractor’s speed and direction.

Kubota L2800 HST Parts

Common parts associated with the HST system:

1. HST Pump: The hydraulic pump is a crucial component of the HST system, responsible for pressurizing hydraulic fluid to provide power to the transmission.
2. HST Motor: The hydraulic motor converts the pressurized hydraulic fluid into mechanical power to drive the tractor’s wheels.
3. Filter Elements: Filter elements are used to remove contaminants from the hydraulic fluid, ensuring proper lubrication and operation of the HST system.
4. Hydraulic Hoses: These hoses transport hydraulic fluid between various components of the HST system, including the pump, motor, and reservoir.
5. Foot Pedal Assembly: The foot pedal assembly controls the speed and direction of the tractor when operating with an HST system.
6. Linkages and Levers: Linkages and levers connect the foot pedal assembly to the HST pump and motor, translating the operator’s input into movement of the tractor.
7. Hydraulic Fluid: High-quality hydraulic fluid is essential for proper lubrication and operation of the HST system. It should be checked and replaced according to the manufacturer’s recommendations.
8. Seals and Gaskets: Seals and gaskets prevent hydraulic fluid leaks and maintain the integrity of the HST system.
9. Hydraulic Reservoir: The reservoir stores hydraulic fluid for the HST system, providing a supply for the pump and motor.
10. Pressure Relief Valve: The pressure relief valve helps regulate the pressure within the HST system, protecting components from damage due to excessive pressure.

Kubota L2800 Parts List

1. Engine Components: This includes parts like pistons, cylinders, cylinder heads, gaskets, seals, fuel injectors, and fuel filters.
2. Cooling System Parts: Radiator, hoses, thermostat, water pump, fan, and related gaskets and seals.
3. Transmission Components: Gearbox, clutch, clutch plates, transmission shafts, and bearings.
4. Hydraulic System Parts: Hydraulic pump, hoses, cylinders, valves, filters, and hydraulic fluid reservoir.
5. Chassis and Body Parts: Frame, fenders, hood, grille, lights, and body panels.
6. Steering and Suspension Parts: Steering wheel, steering column, tie rods, ball joints, and shocks.
7. Electrical Components: Battery, alternator, starter motor, switches, wiring harnesses, and lights.
8. PTO (Power Take-Off) Components: PTO shaft, PTO clutch, and related hardware.
9. Three-Point Hitch Components: Lift arms, top link, stabilizers, and hitch pins.
10. Tires and Wheels: Tires, rims, wheel bolts, and wheel bearings.
11. Operator Controls: Throttle cable, foot pedals, levers, and knobs.
12. Filters and Fluids: Oil filters, fuel filters, air filters, hydraulic fluid, and engine oil.
13. Seals and Gaskets: Various seals and gaskets used throughout the tractor.
14. Hardware: Nuts, bolts, screws, washers, and other fasteners.
15. Miscellaneous Components: Various small parts, clips, brackets, and fittings.

Kubota L2800 Parts Speed Controller

The Kubota L2800 tractor doesn’t come standard with an electronic speed controller. Instead, it typically utilizes a manual throttle control lever to regulate engine speed.

1. Throttle Lever: This is the main component that the operator manipulates to adjust the engine speed. It’s usually located within easy reach of the operator and connected to the engine via a throttle cable.
2. Throttle Cable: The throttle cable transmits the movement of the throttle lever to the engine’s throttle mechanism, controlling the engine speed accordingly.
3. Throttle Linkage: The throttle linkage consists of various rods, levers, and connectors that transfer the motion from the throttle lever to the engine’s throttle mechanism. It ensures smooth and precise control of the engine speed.
4. Throttle Plate: Inside the engine’s intake manifold, there is a throttle plate that controls the amount of air entering the engine. This plate is typically connected to the throttle mechanism and adjusts according to the position of the throttle lever.
5. Governor: The governor is a mechanical or electronic device that regulates the engine speed by adjusting the fuel delivery or air intake based on the load. It helps maintain a consistent engine speed under varying conditions.
6. Spring: A spring may be used in the throttle linkage system to provide resistance or assist in returning the throttle lever to its idle position when released.
7. Mounting Hardware: Various nuts, bolts, brackets, and clamps are used to secure the throttle components to the tractor and ensure proper operation.

Kubota L2800 Problems

Some common problems that owners have reported with the Kubota L2800:

1. Electrical Issues: Problems with electrical systems, such as faulty switches, wiring issues, or battery problems, can occur. These may manifest as difficulty starting the engine, lights not working, or other electrical malfunctions.
2. Hydraulic Leaks: Hydraulic fluid leaks can occur in the hydraulic system, often due to worn seals, damaged hoses, or loose fittings. Leaks may lead to reduced hydraulic performance or loss of hydraulic fluid, affecting the operation of attachments and implements.
3. Engine Problems: While Kubota engines are known for their reliability, issues such as overheating, loss of power, or starting problems may occur. Common causes include dirty air filters, fuel system issues, or cooling system problems.
4. Transmission Issues: Problems with the transmission, such as difficulty shifting gears, slipping, or unusual noises, may arise. These issues could be due to low transmission fluid, worn clutch plates, or other internal transmission problems.
5. PTO Malfunctions: Issues with the Power Take-Off (PTO) system, such as engagement problems or unexpected disengagement, may occur. This could be caused by faulty PTO switches, damaged wiring, or problems with PTO shafts and components.
6. Steering and Suspension: Owners have reported issues with steering and suspension components, such as loose or worn steering linkages, ball joints, or wheel bearings. These issues may affect the tractor’s handling and stability.
7. Fuel System Problems: Issues with the fuel system, such as fuel leaks, clogged filters, or injector problems, may occur. Regular maintenance, including fuel filter replacement and fuel system inspections, can help prevent these issues.
8. Exhaust System: Problems with the exhaust system, such as leaks, rust, or damage to the muffler or exhaust pipe, may arise. These issues can affect engine performance and emissions compliance.

Kubota L2800 Oil Capacity and Oil Filter

Engine Oil Capacity:

The engine oil capacity of your Kubota L2800 depends on whether you have the gear drive or HST transmission model:

• Gear Drive: 3.4 US quarts (3.2 liters)
  • HST: 4.2 US quarts (4.0 liters)

  Oil Filter:

  The Kubota L2800 uses the same oil filter regardless of the transmission model: Kubota Genuine Oil Filter 70150-73160

  Important Notes:

  • These are the initial fill capacities. When changing the oil, you may need to add slightly more oil to reach the appropriate level on the dipstick.
  • Always consult your Kubota L2800 owner’s manual for the specific oil capacity and recommended oil type for your tractor model.
  • You can find your owner’s manual online or by contacting your local Kubota dealer.

Kubota L2800 Hydraulic Fluid Sight Glass Location

The Kubota L2800’s hydraulic fluid sight glass is located on the right-hand side of the tractor, behind the engine and below the seat. It’s usually a small, round window made of plastic or glass, allowing you to visually check the hydraulic fluid level.

Here are some additional tips for checking the hydraulic fluid level on your Kubota L2800:

• Make sure the tractor is parked on level ground and the engine is off.
• The hydraulic fluid level should be between the “FULL” and “LOW” marks on the sight glass.
• If the fluid level is low, add Kubota-approved hydraulic fluid until it reaches the proper level.
• Do not overfill the hydraulic system, as this can damage the components.

Kubota L2800 Hydraulic Fluid Capacity

The hydraulic fluid capacity of your Kubota L2800 depends on whether you have the gear drive or HST transmission model:

• Gear Drive: 7.9 US gallons (30 liters)
• HST: 9.2 US gallons (35 liters)

It’s important to note that this is the total system capacity, not just the amount of fluid needed for a refill. When changing the hydraulic fluid, you’ll likely only need to replace a portion of the total volume, around 3-4 gallons, as some residual fluid remains in the system.

Here are some additional points to remember:

• Always consult your Kubota L2800 owner’s manual for the specific hydraulic fluid capacity and recommended fluid type for your tractor model.
• Refer to the manual or a qualified mechanic for proper hydraulic fluid change procedures, as it may involve draining fluid from multiple locations and purging air from the system.
• Use only Kubota-approved hydraulic fluid to ensure optimal performance and component protection.

Kubota L2800 Reviews

Here are some common themes found in reviews:

1. Reliability: Many owners appreciate the Kubota L2800 for its reliability and durability, noting that it holds up well to heavy use and tough conditions. They often mention that it starts easily and performs consistently over time.
2. Performance: Owners report that the L2800 provides ample power for a variety of tasks, including mowing, tilling, hauling, and loader work. The engine is praised for its fuel efficiency and torque, allowing the tractor to handle demanding jobs efficiently.
3. Versatility: The L2800 is noted for its versatility, with owners using it for a wide range of applications on the farm, ranch, or property. It’s often used with various attachments and implements, such as loaders, mowers, backhoes, and tillers.
4. Ease of Use: Many reviewers mention that the L2800 is user-friendly and straightforward to operate, with intuitive controls and a comfortable operator environment. They appreciate features like power steering, easy-to-reach controls, and a smooth ride.
5. Serviceability: Owners appreciate Kubota’s reputation for excellent customer service and support. They mention that parts are readily available, and Kubota dealerships offer knowledgeable staff and reliable service.
6. Build Quality: The build quality of the L2800 is often praised, with owners noting the sturdy construction and attention to detail. They mention that it feels solid and well-built, with quality materials and components.
7. Value for Money: While the initial purchase price of the L2800 may be higher compared to some competitors, owners often mention that it offers excellent value for money in terms of reliability, performance, and resale value.

Kubota L2800 Attachments

Some common attachments for the Kubota L2800 include:

1. Loader: A front-end loader attachment allows the Kubota L2800 to handle material handling tasks such as loading, lifting, and moving dirt, gravel, mulch, and other materials. Loader attachments may include buckets, pallet forks, and bale spears.
2. Backhoe: A backhoe attachment adds digging capabilities to the Kubota L2800, allowing it to dig trenches, excavate, and perform other earthmoving tasks. Backhoe attachments typically include a digging bucket and can be mounted to the rear of the tractor.
3. Mower Deck: A mid-mount mower deck attachment allows the Kubota L2800 to mow grass and maintain lawns and fields. Mower decks come in various widths to suit different applications and may feature side discharge, rear discharge, or mulching capabilities.
4. Rotary Tiller: A rotary tiller attachment is used for soil preparation, seedbed preparation, and cultivating gardens and fields. It breaks up compacted soil and incorporates organic matter, preparing the ground for planting.
5. Box Blade: A box blade attachment is used for grading, leveling, and backfilling tasks. It can be used to maintain roads, driveways, and trails, as well as for landscaping and site preparation.
6. Post Hole Digger: A post hole digger attachment allows the Kubota L2800 to dig holes for fence posts, sign posts, and other structures. It can be used for fencing, landscaping, and agricultural applications.
7. Rotary Cutter: A rotary cutter attachment is used for cutting and clearing brush, tall grass, and small trees. It’s commonly used for land clearing, pasture maintenance, and roadside maintenance.
8. Sprayer: A sprayer attachment allows the Kubota L2800 to apply herbicides, pesticides, fertilizers, and other chemicals to crops, lawns, and fields. Sprayers come in various capacities and configurations to suit different spraying applications.
9. Snow Blade or Snow Blower: Snow removal attachments such as a snow blade or snow blower allow the Kubota L2800 to clear snow from driveways, sidewalks, and other surfaces during the winter months.
10. Loader-mounted Implements: Various implements can be attached to the front-end loader, such as grapples, hydraulic forks, and material handling buckets, to further expand the tractor’s capabilities for handling different types of materials and tasks.

Kubota L2800 Fuel Filter

The Kubota L2800 uses a spin-on fuel filter with the part number 6A320-59930. It’s located on the right side of the tractor, near the engine block.

Here are some additional details about the Kubota L2800 fuel filter:

• Service interval: The Kubota L2800 fuel filter should be replaced every 500 hours or annually, whichever comes first.
• Replacement filters: You can use genuine Kubota filters or equivalent filters from other brands like Donaldson, Fleetguard, Baldwin, etc. Just make sure the replacement filter is compatible with your tractor model and has the same micron rating as the original filter.
• Tools needed: To replace the fuel filter, you will need a wrench or socket to loosen the filter housing. You may also need a container to catch any spilled fuel.

Kubota L2800 Backhoe Attachment

• The Kubota L2800 tractor is compatible with various backhoe attachments that can be mounted to the rear of the tractor, providing digging capabilities for a wide range of applications. While Kubota does not manufacture specific backhoe attachments for the L2800 model, there are aftermarket options available that are compatible with this tractor.Here are some general considerations and features of backhoe attachments compatible with the Kubota L2800:
  1. Size and Weight: Backhoe attachments come in different sizes and weight capacities. It’s essential to select a backhoe that matches the size and lifting capacity of the Kubota L2800 to ensure safe and efficient operation.
  2. Digging Depth and Reach: Backhoe attachments have different digging depths and reaches, which determine their effectiveness for various digging tasks. Consider the depth and reach requirements of your projects when selecting a backhoe attachment.
  3. Bucket Size and Type: Backhoe attachments typically come with different bucket sizes and types, including digging buckets, trenching buckets, and ditching buckets. Choose a bucket size and type that best suits your digging needs.
  4. Hydraulic Controls: Backhoe attachments are operated using hydraulic controls, which may be integrated into the tractor’s hydraulic system or require a separate hydraulic power unit. Ensure that the backhoe attachment is compatible with the hydraulic system of the Kubota L2800 and that hydraulic lines can be routed properly.
  5. Mounting and Compatibility: Verify that the backhoe attachment is compatible with the Kubota L2800 tractor and can be mounted securely to the tractor’s rear 3-point hitch or subframe. Some backhoe attachments may require additional mounting hardware or modifications for proper installation.
  6. Stabilizers: Many backhoe attachments come with stabilizer legs or outriggers that provide stability and support during digging operations. Ensure that the stabilizers are compatible with the Kubota L2800 and can be deployed safely on various terrain types.
  7. Maintenance and Serviceability: Consider the ease of maintenance and serviceability of the backhoe attachment, including access to hydraulic components, grease points, and wear parts. Choose a backhoe attachment that is well-built and designed for long-term durability.

Kubota L2800 Hydraulic Filter

The Kubota L2800 uses a spin-on hydraulic filter with the part number HH3A0-82623. It’s located on the right-hand side of the tractor, behind the engine and below the seat, near the hydraulic fluid sight glass.

Here are some additional details about the Kubota L2800 hydraulic filter:

• Service interval: The Kubota L2800 hydraulic filter should be replaced every 500 hours or annually, whichever comes first, during the break-in period. After the break-in period, the hydraulic filter should be replaced every 250 hours or annually, whichever comes first.
• Replacement filters: You can use genuine Kubota filters or equivalent filters from other brands like Donaldson, Fleetguard, Baldwin, etc. Just make sure the replacement filter is compatible with your tractor model and has the same micron rating as the original filter.
• Tools needed: To replace the hydraulic filter, you will need a wrench or socket to loosen the filter housing. You may also need a container to catch any spilled hydraulic fluid and an oil filter wrench to remove the old filter.

Kubota L2800 Battery

The battery used in a Kubota L2800 tractor depends on a few factors:

1. Transmission type: Gear drive models use different batteries than HST models.
2. Year of manufacture: Different model years may have different battery specifications.

Here’s how to find the right battery for your Kubota L2800:

Method 1: Check your owner’s manual:

• This is the most reliable way to find the correct battery specifications for your specific tractor model and year.
• The manual will usually list the battery part number, voltage, CCA (Cold Cranking Amps), and physical dimensions.

Method 2: Contact your local Kubota dealer:

• They can look up the exact battery specifications for your tractor based on its model number and serial number.
• They can also recommend compatible replacement batteries from various brands.

Method 3: Online resources:

• Websites like [invalid URL removed] or Messick’s offer battery search tools where you can enter your tractor model information to find compatible batteries.
• Be cautious when using online resources, as not all websites may have accurate or up-to-date information.

Here are some additional things to keep in mind when choosing a battery for your Kubota L2800:

• Battery type: Most Kubota L2800 tractors use 12-volt lead-acid batteries. However, some newer models may use AGM or gel batteries.
• CCA rating: Choose a battery with a CCA rating that is high enough to meet the starting requirements of your engine, especially in cold weather.
• Physical dimensions: Make sure the battery you choose will fit properly in the battery compartment of your tractor.
• Brand and warranty: Consider the brand reputation and warranty offered when choosing a replacement battery.

Here are some examples of batteries commonly used in Kubota L2800 tractors:

• Gear drive models: Kubota Genuine Battery 70150-73160, Yuasa 51230 YTZ12S, Interstate MTP-49
• HST models: Kubota Genuine Battery 70150-73170, Yuasa 51231 YTZ14S, Interstate MTP-93

Kubota L2800 Wheel Weights

Kubota L2800 tractors can be equipped with wheel weights to improve traction and stability, especially when using implements or working on uneven terrain. Here’s what you need to know about Kubota L2800 wheel weights:

Types of wheel weights:

There are two main types of wheel weights available for Kubota L2800 tractors:

• Rim weights: These weights attach directly to the wheel rim, adding weight to the outer edge of the wheel.

  Bolt-on weights: These weights bolt onto the hub of the wheel, adding weight closer to the center of the axle.

Weight capacity:

The weight capacity of your Kubota L2800 will depend on your specific model and configuration. It’s important to consult your owner’s manual or a qualified dealer to determine the maximum weight capacity before adding wheel weights. Exceeding the weight capacity can overload the tractor’s axles and suspension, leading to damage or safety hazards.

Compatibility:

Make sure the wheel weights you choose are compatible with your specific Kubota L2800 model and wheel size. Different models may have different wheel bolt patterns or hub configurations.

Benefits of using wheel weights:

• Improved traction: Wheel weights add weight to the tractor, which helps to increase grip on the ground and prevent slippage, especially in loose soil or mud.
• Enhanced stability: The added weight of wheel weights can help to improve the tractor’s stability, especially when using implements or working on hillsides.
• Reduced tire wear: By improving traction and reducing slippage, wheel weights can help to reduce tire wear and tear.

Things to consider before adding wheel weights:

• Maneuverability: Adding weight to the tractor can make it more difficult to maneuver, especially in tight spaces.
• Fuel efficiency: The added weight of wheel weights can slightly decrease fuel efficiency.
• Transportation: Depending on the weight and type of wheel weights you choose, you may need a trailer or permit to transport your tractor on public roads.

Kubota L2800 Parts Manual PDF

Some common sections found in a Kubota L2800 parts manual:

1. Introduction: This section provides an overview of the manual, including instructions on how to use it effectively and safely.
2. Illustrated Parts Breakdown: This section typically contains detailed exploded diagrams or illustrations of the tractor and its components. These diagrams help users visually identify parts and their respective numbers.
3. Part Number Index: This section lists part numbers alphabetically or numerically, making it easy for users to look up specific parts quickly.
4. Parts Catalog: The main portion of the manual usually consists of a comprehensive parts catalog. It lists all the parts available for the tractor, organized by category (such as engine, transmission, hydraulic system, electrical system, etc.).
5. Part Descriptions and Specifications: Each part listed in the catalog is accompanied by a description and specifications, including dimensions, materials, and any other relevant information.
6. Cross-Reference Guide: Some manuals may include a cross-reference guide, which helps users identify alternative or substitute parts that are compatible with the tractor.
7. Special Tools: This section may list any special tools or equipment recommended for servicing or repairing the tractor.
8. Appendices: Additional information, such as torque specifications, fluid capacities, or wiring diagrams, may be included in the appendices.
9. Index: An index at the end of the manual helps users locate specific information quickly by listing key terms and the pages on which they appear.

Kubota L2800 Service Manual

Sections found in a Kubota L2800 service manual:

1. Safety Precautions: This section outlines safety guidelines and precautions to ensure safe maintenance and operation of the tractor, including procedures for handling hazardous materials and operating equipment safely.
2. Introduction: An introductory section providing an overview of the tractor, its specifications, and general maintenance procedures.
3. Maintenance Schedule: A schedule detailing recommended service intervals for various components and systems of the tractor, including engine oil changes, filter replacements, and inspections.
4. Engine System: Information about the tractor’s engine, including specifications, maintenance procedures, troubleshooting, and repair instructions for components such as the fuel system, cooling system, and exhaust system.
5. Transmission System: Details about the tractor’s transmission system, including maintenance procedures, troubleshooting, and repair instructions for components such as the gearbox, clutch, and transmission shafts.
6. Hydraulic System: Information about the tractor’s hydraulic system, including maintenance procedures, troubleshooting, and repair instructions for components such as the hydraulic pump, valves, cylinders, and hoses.
7. Electrical System: Details about the tractor’s electrical system, including wiring diagrams, specifications, troubleshooting procedures, and repair instructions for components such as the battery, alternator, starter, and switches.
8. Chassis and Body: Information about the tractor’s chassis, frame, and body components, including maintenance procedures, inspection guidelines, and repair instructions.
9. Steering and Suspension: Details about the tractor’s steering and suspension systems, including maintenance procedures, adjustment guidelines, and repair instructions for components such as the steering gear, linkage, and axle.
10. Brakes: Information about the tractor’s braking system, including maintenance procedures, adjustment guidelines, and repair instructions for components such as the brake pedals, master cylinder, and brake discs.
11. Implement Attachment: Guidance on attaching and detaching implements to the tractor, including safety precautions and procedures for using various attachments.
12. Troubleshooting Guides: Step-by-step procedures for diagnosing common problems with the tractor’s systems and components.
13. Special Tools: A list of special tools and equipment recommended for servicing and repairing the tractor.
14. Torque Specifications: Specifications for torque settings for various bolts and fasteners throughout the tractor.
15. Index: An index at the end of the manual helps users locate specific information quickly by listing key terms and the pages on which they appear.