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LX50

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ENGINE

Model Kubota V3300-DI-KA
Type 4-cycle water-cooled,direct injection
No. of cylinders 4
Rated power DIN 6 271, net 44.1 kW (60 PS) at 2 200 min-1 (2 200 rpm)
Rated power SAE J1349, net 44.1 kW (59 hp) at 2 200 min-1 (2 200 rpm)
Bore and stroke 98 mm (3.86") x 110 mm (4.33")
Piston displacement 3.318 L (202.4 n3)
Electrical system 24 volt with 1.44 kW, 60 A alternator
Starting system 24 V x 3.2 kW electric motor.
Batteries 2 x 12 V / 306 CCA, 78-min. rated reserve
Air cleaner Single stage dry type with restriction indicator

POWER TRAIN

Transmission Hydrostatic transmission automatically controls power and speed with electrically controlled.
Travel speed* : km/h (mph)  

AXLE AND FINAL DRIVE

Drive system Four-wheel drive system
Front & rear axle Semi-floating
Front : fixed to the front frame
Rear : Center pivot
Reduction and differential gear conventional
Oscillation angle +- 11 degree ; total 22 degree
Final drives Heavy duty, planetary final drive

TIRES (tubeless, nylon body)

Standard 17.5/65-20-10PR (L2)

BRAKES

Service brakes Inboard mounted fully hydraulic 4 wheel wet disk.
Parking brake Spring applied hydraulic released wet disk.

STEERING SYSTEM

Type Articulated frame steering
Steering mechanism Full hydraulic power steering with orbitrol
Steering angle Each direction 40 degree ; total 80 degree
Relief pressure 17.2 MPa (175 kgf/cm2, 2 490 psi)
Cylinders Two double-acting piston type
Cylinders No. x Bore x Stroke 2 x 45 mm (1.8") x 340 mm (13.4")
Minimum turning radius at the centerline of outside tire 3.77 m (12'4")

HYDRAULIC SYSTEM

Boom and bucket are controlled by mechanical single control lever

Boom controls Four position valve ; Raise, hold, lower, float
Bucket controls with automatic bucket return-to-dig control Three position valve ; Roll back, hold, dump
Main pump (Load & steer) Gear type 78.7 L/min (20.8 US gal , 17.3 Imp gal/min) @ 2 200 min-1 (rpm) at 20.6 MPa (210 kgf/cm2, 2 990 psi)
Relief pressure setting 20.6 MPa (210 kgf/cm2, 2 990 psi)
Hydraulic cylinders Type Two boom and one bucket, double acting type
Hydraulic cylinders No. x Bore x Stroke Boom : 2 x 85 mm (3.3") x 552 mm (9.7")
Bucket : 1 x 80 mm (3.1") x 457 mm (6.0")
Filters Full-flow 15 micron return filter in reservoir
Hydraulic cycle times Lift boom Raise 5.0 s
Hydraulic cycle times Lift boom Lower 3.5 s
Bucket dump 1.0 s

SERVICE REFILL CAPACITIES

Fuel tank 75 L (19.8 US gal, 16.5 lmp gal)
Engine coolant 12 L ( 3.2 US gal, 2.6 lmp gal)
Engine oil 13.2 L ( 3.5 US gal, 2.9 lmp gal)
Front axle differential & wheel hubs 9.5 L ( 2.5 US gal, 2.1 lmp gal)
Rear axle differential & wheel hubs 9.5 L ( 2.5 US gal, 2.1 lmp gal)
Hydraulic reservoir 73 L (19.3 US gal, 16.1 lmp gal)

DIMENSIONS

Notes: 1. All dimensions, weight and performance data based on ISO 6746-1:1987, ISO 7131:1997 and ISO 7546:1983
2. Static tipping load and operating weight marked with * include 17.5/65-20-10PR (L2) tires (no ballast) with lubricants, coolant, full fuel tank and operator.
Machine stability and operating weight depend on counterweight, tire size and other attachments.

WEIGHT CHANGES

BUCKET SELECTION GUIDE

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