| Manufacturer | Yanmar |
| Price | - |
| Model | Lx490 |
| Equipment Type | Compact Utility Tractors |
| Factory |
YANMAR LX490 POWER
| Engine (gross) | 48.5hp / 36.2kW |
ENGINE DETAIL
The Yanmar Lx490 features a turbocharged 2.0L diesel engine that delivers 48.5 hp at 2600 RPM, providing efficient power for various agricultural tasks. With a direct injection fuel system and dual dry element air cleaner, this tractor is designed for improved fuel efficiency and clean combustion, ideal for demanding field operations. However, maintenance considerations include monitoring oil and coolant capacities (5.62 qts and 5.1 qts respectively) to ensure optimal performance and longevity.
| Description | Yanmar turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 119.3ci / 2.0L |
| Bore/Stroke | 3.307x3.543inches / 84x 90 mm |
| Power (gross) | 48.5hp / 36.2kW |
| Fuel system | direct injection |
| Air cleaner | dual dry element |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 5.62qts / 5.3L |
| Coolant capacity | 5.1qts / 4.8L |
YANMAR LX490 ENGINE
The Yanmar LX490 is powered by a 2.0L 4-cylinder diesel engine, which ensures efficient fuel consumption and robust torque delivery for agricultural tasks. Its fuel tank capacity of 11.9 gallons (45.0 liters) allows for extended operation between refueling, reducing downtime on the field. However, potential challenges may include limited power output for heavy-duty applications compared to larger models, making it more suited for moderate tasks such as maintenance and small-scale farming.
| Description | Yanmar 2.0L 4-cyl diesel |
| Fuel tank | 11.9gal / 45.0L |
TRANSMISSION
The Yanmar LX490 features a HydraReverser power shuttle transmission, providing smooth and efficient directional changes without clutch engagement, ideal for tasks requiring frequent forward and reverse operations. With 12 forward and reverse gears, operators can maintain optimal performance across varying terrains and applications; however, the limited oil capacity of 34 quarts may necessitate frequent monitoring and maintenance to ensure proper lubrication and cooling of the wet disc clutch system. Overall, this tractor is well-suited for small to medium-scale agricultural tasks where maneuverability and responsiveness are crucial.
| Transmission | HydraReverser |
| Type | power shuttle |
| Gears | 12 forward and reverse |
| Clutch | wet disc |
| Oil capacity | 34qts / 32.2L |
MECHANICAL
The Yanmar LX490 features a robust 4x4 MFWD system that enhances traction and stability, making it ideal for diverse terrains and challenging conditions. Its hydraulic power steering provides ease of maneuverability, while the wet disc brakes ensure reliable stopping power under heavy loads. The 12-speed power shuttle transmission allows for versatile speed control, offering improved efficiency during various tasks like plowing or hauling.
| Chassis | 4x4 MFWD 4WD |
| Steering | hydraulic power |
| Brakes | wet disc |
| Cab | Two-post ROPS. |
| Transmission | 12-speed power shuttle |
HYDRAULICS
| Type | open center |
| Valves | 2 to 3 |
| Pump flow | 8.6gpm / 32.6lpm |
| Steering flow | 6.5gpm / 24.6lpm |
TRACTOR HITCH
| Rear Type | 1 |
| Control | position control |
| Rear lift (at 24 | 2,760lbs / 1251kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | electro-hydraulic |
| Rear RPM | 540 |
YANMAR LX490 TIRES
The Yanmar LX490 tractor features multiple tire configurations for agricultural, lawn/turf, and industrial applications, indicating versatility across different terrains and tasks. The agricultural tires (8-16 front and 14.9-24 rear) provide superior traction for fieldwork, while the lawn/turf variants (27/12LL-15 front and 22.5LL-16.1 rear) minimize soil compaction in sensitive environments. Considerations include the need for appropriate tire selection based on specific operational scenarios to optimize performance and efficiency, balancing traction and ground preservation.
| Ag front | 8-16 |
| Ag rear | 14.9-24 |
| Lawn/turf front | 27/12LL-15 |
| Lawn/turf rear | 22.5LL-16.1 |
| Industrial front | 10-16.5 |
| Industrial rear | 17.5LL-24 |
DIMENSIONS
| Wheelbase | 74.8inches / 189cm |
| Length | 124inches / 314cm |
| Width | 69.5inches / 176cm |
| Weight | 3,618lbs / 1641kg |
| Ground clearance | 15inches / 38cm |
DIMENSIONS & TIRES
The Yanmar LX490's wheelbase of 74.8 inches provides enhanced stability during operation, particularly in rough terrains or when towing heavy implements. Weighing 3,618 lbs, it offers substantial traction, yet the compact size may limit its capability in larger field applications. The tire dimensions (front: 8-16, rear: 14.9-24) suggest effective soil penetration and weight distribution, ideal for mid-sized agricultural tasks but may pose challenges in deep mud or soft ground conditions.
| Wheelbase | 74.8inches / 189cm |
| Weight | 3,618lbs / 1641kg |
| Front tire | 8-16 |
| Rear tire | 14.9-24 |
ATTACHMENT OVERVIEW
| Description | Front-end loader Backhoe |
YANMAR CL600 LOADER
| Loader weight | 919lbs / 416kg |
| Height (to pin) | 113inches / 287cm |
| Clearance, dumped bucket | 87.7inches / 222cm |
| Dump reach | 29.9inches / 75cm |
| Dump angle | 45° |
| Reach at ground | 74.3inches / 188cm |
| Rollback angle | 40° |
| Breakout force (at pin) | 2,963lbs / 1344kg |
| Breakout force (at 500mm) | 3,810lbs / 1728kg |
| Lift to full height (at pin) | 2,493lbs / 1130kg |
| Lift to full height (at 500mm) | 1,855lbs / 841kg |
| Raise time to height | 4.9 s |
| Bucket dump time | 1.7 s |
| Lowering time | 3.1 s |
| Rollback time | 2.6 s |
YANMAR CB85 BACKHOE
| Backhoe type | Yanmar CB85 Backhoe |
| Weight | 1,350lbs / 612kg (without bucket) |
| Digging depth | 103inches / 261cm |
| 2-Foot flat digging depth | 102inches / 259cm |
| Reach from pivot | 142inches / 360cm |
| Loading height | 87inches / 220cm |
| Bucket Rotation | 180 |
| Swing Arc | 180 |
| Bucket force | 3,730lbs / 1691kg |
| Dipperstick force | 2,435lbs / 1104kg |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |