🏷️ Basic Information Identification Make: Kubota Model: L355SS Codes Product Code: Kubota L355ss Tractor Parts Manual Guide download 👋 Introduction Market Position Market Segment: Compact utility tractor, suitable for small to medium-sized farms, landscaping, property maintenance, and light construction tasks. Competitive Analysis Key Competitors: John Deere 3000 Series, Mahindra 3000 Series, Massey Ferguson 3600 Series, Yanmar YM Series. Key Features Versatility: Designed to accommodate a wide range of implements and attachments (loaders, backhoes, mowers, tillers, etc.) via its PTO, hydraulic system, and hitch. Operator Comfort: Often features a comfortable operator station, ergonomic controls, and potentially a weather-protective cab or canopy. Durability: Kubota's reputation for robust engineering and durable components, suitable for demanding work environments. 📋 Manual Details Coverage Areas Manual Type: Parts Manual / Parts Catalog Language: English Format: Digital Download (likely PDF) Page Count Page Count: Varies (typically 100-500 pages for tractor parts manuals) 📖 Manual Coverage Systems Covered Engine Components: Engine assembly, cylinder block, cylinder head, pistons, crankshaft, camshaft, valve train, fuel injection system, lubrication system, cooling system, air intake, exhaust system. Transmission Drivetrain: Transmission assembly (HST, gear shift), clutch, PTO (Power Take-Off) system, differential, drive shafts, axles, front axle, rear axle, final drives. Hydraulic System: Hydraulic pump, hydraulic control unit, hydraulic cylinders (lift, steering), hoses, fittings, filters, reservoir, loader control valve (if applicable). Chassis Frame: Main frame, front support, rear housing, steering components, suspension components (if applicable). Operator Station: Operator seat, controls (throttle, steering, transmission), dashboard, lighting system, fenders, ROPS (Roll-Over Protection Structure), safety features. Electrical System: Battery, starter motor, alternator, wiring harnesses, fuses, relays, switches, lighting components, instrument cluster. Pto Implement Mounts: Rear PTO, front PTO (if equipped), three-point hitch components, drawbar, hydraulic remotes (if equipped). Wheels Tires: Wheels, tires, valve stems, lug nuts. Procedures Included Part Identification: Detailed exploded views with part numbers and descriptions for all assemblies. Part Ordering: Facilitates accurate ordering of replacement parts by providing specific part numbers. Assembly Disassembly: Illustrates the order and arrangement of components for assembly and disassembly. Technical Depth Technical Depth: Component-level part identification and sourcing, enabling maintenance and repair planning. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format) – commonly used for digital manuals. Print Quality Print Quality: High-resolution scans or digitally created files suitable for printing legible diagrams and text. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Model: Likely a Kubota D1803-M-DI-E (direct injection, liquid-cooled, 3-cylinder diesel) or similar variant from the Kubota Super Series engine line. Engine Displacement: Approximately 1.825 liters (111.4 cubic inches) Engine Type: Liquid-cooled, 4-stroke, indirect or direct injection diesel. Performance Rated Horsepower: Around 35-39 HP (engine gross horsepower), with PTO horsepower slightly lower (typically 30-34 HP). Torque Curve: Designed for strong torque at lower RPMs, crucial for heavy draft work. Fuel System Fuel Type: Diesel Fuel Injection: Direct Injection (DI) or Indirect Injection (IDI), depending on specific model variant. Fuel Filter Part Number: Example: Kubota 15221-43080 (verify with specific manual) Cooling System Coolant Capacity: Typically 5.5 - 6.0 liters (verify with manual) Coolant Type: Ethylene glycol-based antifreeze (e.g., Kubota Super UDT or equivalent with appropriate mix ratio). Lubrication System Engine Oil Capacity: Approximately 4.7 liters (5.0 US qt) with filter (verify with manual). Engine Oil Specification: Kubota UDT fluid or API CI-4/CH-4/CG-4 rated Diesel Engine Oil, SAE 10W-30 or 15W-40 (viscosity depends on ambient temperature; consult manual). Oil Filter Part Number: Example: Kubota 16454-32430 (verify with specific manual) 🔧 Transmission Standard Transmission Type: Hydrostatic Transmission (HST) with two or three speed ranges (e.g., Low, High) controlled by a foot pedal or lever. Optional Optional Transmission: Some models within this series might have offered a Synchro Shuttle (mechanical shuttle shift) or fully synchronized manual transmission, though HST is most common for this class. Features Cruise Control: Often equipped with a cruise control feature for maintaining a set speed. Transmission Fluid Capacity: Approximately 25-30 liters (6.6-7.9 US gal) for HST models (verify with manual). Transmission Fluid Specification: Kubota UDT (Universal Transmission and Hydraulic Drive Fluid) is standard. Alternatives might include specific fluids meeting Kubota's specifications. Transmission Filter Part Number: Example: Kubota 34378-17710 (verify with specific manual) 📐 Dimensions Exterior Overall Length: Approximately 3,100 - 3,400 mm (122 - 134 inches), depending on configuration and attachments. Overall Width: Approximately 1,500 - 1,700 mm (59 - 67 inches), depending on tire size and configuration. Overall Height: Approximately 2,400 - 2,600 mm (94 - 102 inches) to the top of the ROPS/cab (verify with manual). Wheelbase: Approximately 1,700 - 1,850 mm (67 - 73 inches). Weights Operating Weight: Approximately 1,300 - 1,500 kg (2,866 - 3,307 lbs), depending on configuration (ROPS vs. Cab, tires, etc.). Drawbar Horsepower: Typically 25-30 HP (actual power at the drawbar). Cargo Three Point Hitch Capacity: Category I or II, with lift capacity around 1,000 -...
Compact utility tractor, suitable for small to medium-sized farms, landscaping, property maintenance, and light construction tasks.
Competitive Analysis
Key Competitors:
John Deere 3000 Series, Mahindra 3000 Series, Massey Ferguson 3600 Series, Yanmar YM Series.
Key Features
Versatility:
Designed to accommodate a wide range of implements and attachments (loaders, backhoes, mowers, tillers, etc.) via its PTO, hydraulic system, and hitch.
Operator Comfort:
Often features a comfortable operator station, ergonomic controls, and potentially a weather-protective cab or canopy.
Durability:
Kubota's reputation for robust engineering and durable components, suitable for demanding work environments.
📋 Manual Details
Coverage Areas
Manual Type:
Parts Manual / Parts Catalog
Language:
English
Format:
Digital Download (likely PDF)
Page Count
Page Count:
Varies (typically 100-500 pages for tractor parts manuals)
Detailed exploded views with part numbers and descriptions for all assemblies.
Part Ordering:
Facilitates accurate ordering of replacement parts by providing specific part numbers.
Assembly Disassembly:
Illustrates the order and arrangement of components for assembly and disassembly.
Technical Depth
Technical Depth:
Component-level part identification and sourcing, enabling maintenance and repair planning.
📊 Manual Specifications
File Format
File Format:
PDF (Portable Document Format) – commonly used for digital manuals.
Print Quality
Print Quality:
High-resolution scans or digitally created files suitable for printing legible diagrams and text.
Binding Type
Binding Type:
N/A (Digital Download)
Paper Type
Paper Type:
N/A (Digital Download)
⚙️ Engine Specifications
Primary Engine
Engine Model:
Likely a Kubota D1803-M-DI-E (direct injection, liquid-cooled, 3-cylinder diesel) or similar variant from the Kubota Super Series engine line.
Engine Displacement:
Approximately 1.825 liters (111.4 cubic inches)
Engine Type:
Liquid-cooled, 4-stroke, indirect or direct injection diesel.
Performance
Rated Horsepower:
Around 35-39 HP (engine gross horsepower), with PTO horsepower slightly lower (typically 30-34 HP).
Torque Curve:
Designed for strong torque at lower RPMs, crucial for heavy draft work.
Fuel System
Fuel Type:
Diesel
Fuel Injection:
Direct Injection (DI) or Indirect Injection (IDI), depending on specific model variant.
Fuel Filter Part Number:
Example: Kubota 15221-43080 (verify with specific manual)
Cooling System
Coolant Capacity:
Typically 5.5 - 6.0 liters (verify with manual)
Coolant Type:
Ethylene glycol-based antifreeze (e.g., Kubota Super UDT or equivalent with appropriate mix ratio).
Lubrication System
Engine Oil Capacity:
Approximately 4.7 liters (5.0 US qt) with filter (verify with manual).
Engine Oil Specification:
Kubota UDT fluid or API CI-4/CH-4/CG-4 rated Diesel Engine Oil, SAE 10W-30 or 15W-40 (viscosity depends on ambient temperature; consult manual).
Oil Filter Part Number:
Example: Kubota 16454-32430 (verify with specific manual)
🔧 Transmission
Standard
Transmission Type:
Hydrostatic Transmission (HST) with two or three speed ranges (e.g., Low, High) controlled by a foot pedal or lever.
Optional
Optional Transmission:
Some models within this series might have offered a Synchro Shuttle (mechanical shuttle shift) or fully synchronized manual transmission, though HST is most common for this class.
Features
Cruise Control:
Often equipped with a cruise control feature for maintaining a set speed.
Transmission Fluid Capacity:
Approximately 25-30 liters (6.6-7.9 US gal) for HST models (verify with manual).
Transmission Fluid Specification:
Kubota UDT (Universal Transmission and Hydraulic Drive Fluid) is standard. Alternatives might include specific fluids meeting Kubota's specifications.
Transmission Filter Part Number:
Example: Kubota 34378-17710 (verify with specific manual)
📐 Dimensions
Exterior
Overall Length:
Approximately 3,100 - 3,400 mm (122 - 134 inches), depending on configuration and attachments.
Overall Width:
Approximately 1,500 - 1,700 mm (59 - 67 inches), depending on tire size and configuration.
Overall Height:
Approximately 2,400 - 2,600 mm (94 - 102 inches) to the top of the ROPS/cab (verify with manual).
Wheelbase:
Approximately 1,700 - 1,850 mm (67 - 73 inches).
Weights
Operating Weight:
Approximately 1,300 - 1,500 kg (2,866 - 3,307 lbs), depending on configuration (ROPS vs. Cab, tires, etc.).
Drawbar Horsepower:
Typically 25-30 HP (actual power at the drawbar).
Cargo
Three Point Hitch Capacity:
Category I or II, with lift capacity around 1,000 - 1,200 kg (2,200 - 2,645 lbs) at the lower link ends.
🛡️ Safety Features
Ratings
Rollover Protection:
Standard ROPS (Roll-Over Protective Structure) on most models; optional enclosed cab with ROPS.
Work lights (front/rear), turn signals, brake lights, hazard lights.
Passive Features
Seat Belt:
Standard seat belt for ROPS or cab.
Safety Guards:
Guards on PTO shaft, driveshafts, and other rotating components.
💡 Technology Features
Infotainment
Infotainment Features:
Basic instrument cluster (tachometer, hour meter, fuel gauge, warning lights). No advanced infotainment systems typically found on passenger vehicles.
Driver Assistance
Driver Assistance Features:
Features like cruise control (on HST models) and the overall design focused on operator control and feedback.
Connectivity
Connectivity Options:
N/A. Designed for mechanical and hydraulic operation.
🔧 Maintenance
Service Intervals
Engine Oil Change Interval:
Typically every 200-300 hours of operation or annually, whichever comes first.
Transmission Fluid Change Interval:
Typically every 500-1000 hours of operation or every two years.
Air Filter Replacement:
Check and clean every 50-100 hours, replace as needed or annually.
Fuel Filter Replacement:
Replace every 200-400 hours or annually.
Fluid Specifications
Hydraulic Fluid Specification:
Kubota UDT (Universal Transmission and Hydraulic Drive Fluid) is specified for the main hydraulic and transmission systems. If a separate hydraulic reservoir is used without a PTO, other hydraulic fluids meeting ISO VG 46 may be applicable, but UDT is generally recommended for integrated systems.
Grease Type:
Lithium-based multipurpose grease NLGI #2.
Known Issues
Hydrostatic Transmission Wear:
Like any HST, prolonged heavy use or improper maintenance can lead to wear in the transmission pump and motor. Regular fluid and filter changes are critical.
Hydraulic System Leaks:
Age and vibration can cause hoses and seals to degrade, leading to hydraulic leaks. Regular inspection is recommended.
Electrical Connector Corrosion:
In certain environments, electrical connectors may corrode, leading to intermittent faults. Cleaning and protecting connectors is good practice.
📚 Vehicle History
Brand Heritage
Brand Foundation:
Kubota Corporation, a Japanese manufacturer founded in 1890, with a long history in machinery, including tractors since the 1920s.
Model Evolution
Tractor Series:
Part of Kubota's L-Series, known for its compact and versatile utility tractors balancing power and maneuverability.
Production
Production Years:
The L355SS model, or closely related variants, was primarily produced in the early to mid-2000s (e.g., circa 2004-2009), as a successor to earlier models and predecessor to newer generations.
Manufacturing Location:
Primarily manufactured in Japan by Kubota Corporation.
🏆 Awards & Recognition
Recognitions
Industry Recognition:
Kubota tractors consistently receive positive reviews for reliability, performance, and value in the compact utility tractor market. While specific awards for the L355SS might not be publicly documented in consumer automotive terms, the model line is well-regarded.