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LX300

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ENGINE

Model Isuzu CC-6WG1X
Type 4-cycle water cooled, direct injection
Aspiration Turbocharger and intercooler
No. of cylinders 6
Rated power DIN 6 272,net 243 kW (330 PS) at 1 800min-1 (1 800 rpm)
Rated power SAE J1349,net 243 kW (326 hp) at 1 800min-1 (1 800 rpm)
Bore and stroke 147 mm x 154 mm
Piston displacement 15.681 L
Electrical system 24 V with 1.2 kW, 50 A alternator
Starting system 24 V x 7.0 kW electric motor
Batteries 2 x 12 V / 754 CCA, 294-min. rated reserve
Air cleaner Double element dry type with restriction indicator

POWER TRAIN

Transmission Torque converter, countershaft type powershift with computercontrolled automatic shift and manual shift features included.
Torque converter Three element, single stage, single phase
Main clutch Wet hydraulic, multi-disc type
Cooling method Forced circulation type
Travel speed* : km/h  

AXLE AND FINAL DRIVE

Drive system Four-wheel drive system
Front & rear axle Full-floating
Front : fixed to the front frame
Rear : trunnion support
Reduction and differential gear Two stage reduction with torque proportional differential
Oscillation angle +- 12 degree ; total 24 degree
Final drives Heavy-duty planetary, mounted inboard

TIRES (tubeless, nylon body)

Standard 26.5-25-24PR (L3)
Optional Refer to standard & optional equipment list

BRAKES

Service brakes - Inboard mounted fully hydraulic 4 wheel wet disc brake.
- Front & rear independent brake circuit
Parking brake Front axle input braking Multiple disk type with spring cylinder

STEERING SYSTEM

Type Articulated frame steering
Steering mechanism Full hydraulic power steering
Steering angle Each direction 37 degree ; total 74 degree
Relief pressure 20.7 MPa (210 kgf/cm2)
Cylinders Two double-acting piston type
Cylinders No. x Bore x Stroke 2 x 100 mm x 530 mm
Minimum turning radius at the centerline of outside tire 6.78 m

HYDRAULIC SYSTEM

Boom and bucket are controlled by independent 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) Gear type 154 L/min @1 850 min-1 (rpm) (pump speed) at 17.2 MPa (175 kgf/cm2)
Main pump (Steer) Gear type 295 L/min @1 850 min-1 (rpm) (pump speed) at 20.6 MPa (210 kgf/cm2)
Charging pump (Front) Gear type 133 L/min @1 780 min-1 (rpm)(transmission speed) at 0.5 MPa (5 kgf/cm2)
Charging pump (Rear) Gear type 67 L/min @1 780 min-1 (rpm)(transmission speed) at 2.5 MPa (25 kgf/cm2)
Brake pump Gear type 24 L/min @1 850 min-1 (rpm) (pump speed) at 8.8 MPa (90 kgf/cm2)
Fun drive pump Gear type 54 L/min @1 850 min-1 (rpm) (pump speed) at 16.2 MPa (165 kgf/cm2)
Relief pressure setting 20.6 MPa (210 kgf/cm2)
Hydraulic cylinders Type Two boom and one bucket, double acting type
Hydraulic cylinders No. x Bore x Stroke Boom : 2 x 200 mm x 960 mm
Bucket : 1 x 230 mm x 590 mm
Filters Full-flow 15 micron return filter in reservoir
Hydraulic cycle times Lift boom Raise 6.8 s
Hydraulic cycle times Lift boom Lower 3.5 s
Hydraulic cycle times Bucket dump 1.7 s

SERVICE REFILL CAPACITIES

Fuel tank 450 L
Engine coolant 90 L
Engine oil 34 L
Torque convertor & transmission 50 L
Front axle differential & wheel hubs 85 L
Rear axle differential & wheel hubs 87 L
Hydraulic reservoir 260 L

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 26.5-25-24PR (L3) 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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