Komatsu WA430-6 Wheel Loader

Dimensions

Ground Clearance 1.5 ft in (455 mm)
Length With Bucket On Ground 24.3 ft in (7405 mm)
Width Over Tires 9.26 ft in (2820 mm)
Height To Top Of Cab 11.13 ft in (3390 mm)
Wheelbase 10.83 ft in (3300 mm)
Length 326.97 in (8305 mm)
Turning Circle 48.13 ft in (14670 mm)

Steering System

Steering System Type Articulated
Minimum Turning Radius At The Centre Of Outside Tire 20.8 ft in (6335 mm)

Engine Details

Horsepower, Gross-Sae J1995 232 hp (173 kw)
Horsepower, Net-Iso 9249 230.7 hp (172 kw)
Fan Drive Method ​Hydraulic
Lubrication Method Gear pump, force-lubricatio
Filter Full-flow type
Number Of Cylinders 6
Piston Displacement 504.7 cu in (8.3 L)
Engine Make Komatsu
Engine Model SAA6D114E-3
Engine Type Water-cooled, 4-cycle
Air Cleaner Dry type
Governor All-speed, electronic
Power Measured @ 2100 rpm
Displacement 504.7 cu in (8.3 L)
Aspiration Turbocharged, after cooled
Bore 4.5 in (114 mm)
Stroke 5.4 in (135 mm)
Fuel System Direct injection

Driveline

Brake Hydraulic, Wet disc
Ride Control System Standard
Maximum Speeds/Fwd Mph (Km/H) 37.2
Maximum Speeds/Rev Mph (Km/H) 37.2
Transmission Automatic Powershift
Number Of Speeds – Forward 4
Number Of Speeds – Reverse 4

Capacities

Front Axle 2990.2 cu in (49 L)
Fuel Tank Capacity 85.9 gal (325 L)
Cooling System 8.5 gal (32 L)
Rear Axle 10.6 gal (40 L)
Hydraulic System 36.8 gal (139 L)
Engine Oil 8 gal (30 L)
Torque Converter, Transmission And Retarder Cooling 14.3 gal (54 L)

Operational Specs

Bucket Capacity Range – Sae 3.1 – 4.6
Standard Bucket Capacity – Sae 5 yd3 (3.8 m3)
Bucket Description GP Bucket, Bolt Edge
Static Tipping Load,Full Turn 30225.4 lb (13710 kg)
Breakout Force 18400 kgf
Dump Clearance, @45 Degrees Dump Angle 10 ft in (3020 mm)
Dump Reach, @45 Degrees Dump Angle 4 ft in (1190 mm)
Bucket Width 10.1 ft in (3050 mm)
Bucket Link Type Z-Bar

Transmission

Transmission Type Automatic full-power shift
Number Of Forward Gears 4
Number Of Reverse Gears 4
Max Speed – Forward 21.2 mph (34 km/h)
Max Speed – Reverse 22.1 mph (35.5 km/h)

Tires

Standard Fitment Size 23.5 R25 L3

Weights

Operating Weight 41072.2 lb (18630 kg)

Hydraulic System

Steering Pump Type Piston Pump
Loader Control Type Piston Pump
Number Of Cylinders 2
Bore 3 in (75 mm)
No.Of.Bucket Cylinders 1
Control Valve 2-spool type
Control Positions Boom Raise, hold, lower, and float
Control Positions Bucket Tilt-back, hold, and dump
Hydraulic Cylinders Type Double-acting, piston type
Lift Cylinder Stroke 30.6 in (776 mm)
Loader Control_Capcity 54.2 gal (205 L)
Lift Cylinder 2
Lift Cylinder Bore 5.2 in (130 mm)
Bucket Cylinde Bore 6.3 in (160 mm)
Bucket Cylinde Stroke 21.1 in (535 mm)
Stroke 17.5 in (442 mm)
Relief Valve Setting 24.5 MPa 250 kgf/cm 2 3,555 psi
Pump Flow Capacity 36.2 gal/min (137 L/min)
Raise Time 6.1 sec
Dump Time 2 sec
Lower Time 3.3 sec

Axles

Drive System Four-wheel drive
Front Fixed, semi-floating
Rear Center-pin support, semi-floating, 24 ̊ total oscillation

Hydraulic System

Pump Type Gear type pump

Final Drive

Reduction Gear Spiral bevel gear
Differential Gear Torque proportioning
Final Reduction Gear Planetary gear, single reduction

Brakes

Parking Brake Wet
Service Brake Hydraulically actuated
Emergency Brake Parking brake is commonly used
Ask a question