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Komatsu WA420-3 Wheel Loader Specs

The Komatsu WA420-3 Wheel Loader is a powerful and versatile machine designed for heavy-duty construction and mining operations. With a bucket breakout force of 40800 lbs and a heaped bucket capacity of 4.9 cu yd, this loader can handle a wide range of materials with ease. Its compact dimensions, net power of 217.3 hp, and operating weight of 40168.3 lbs make it efficient and maneuverable on the job site. Whether loading, lifting, or dumping, the WA420-3 provides reliable performance and impressive speed with 4 forward and reverse gears.


Bucket

Komatsu WA420-3 Wheel Loader Bucket specifications
Breakout Force 40,800.00 lbs (18,506.59 kg)
Bucket Capacity - heaped 4.90 cu yd (3.75 cu m)
Bucket Capacity - struck 4.20 cu yd (3.21 cu m)
Bucket Width 10.10 ft (3.08 m)
Dump Clearance at Max Raise 10.30 ft (3.14 m)

Dimensions

Komatsu WA420-3 Wheel Loader Dimensions specifications
Ground Clearance 1.60 ft (0.49 m)
Height - Top of Cab 11.10 ft (3.38 m)
Hinge Pin - Max Height 14.00 ft (4.27 m)
Length with Bucket on Ground 26.80 ft (8.17 m)
Reach at Max Lift and Dump 3.70 ft (1.13 m)
Wheelbase 10.90 ft (3.32 m)
Width Over Tires 9.30 ft (2.83 m)

Engine

Komatsu WA420-3 Wheel Loader Engine specifications
Displacement 436.40 cu in (7,151.33 cu cm)
Engine Model S6D108
Net Power 217.30 hp (162.04 kw)
Number of Cylinders 6
Power Measured @ 2200 rpm

Operating Specifications

Komatsu WA420-3 Wheel Loader Operating Specifications specifications
Fuel Capacity 84.60 gal (320.21 l)
Operating Weight 40,168.30 lbs (18,220.06 kg)
Static Tipping Weight 29,575.10 lbs (13,415.06 kg)
Tire Size 23.5-25-16PR
Turning Radius 21.80 ft (6.64 m)

Transmission

Komatsu WA420-3 Wheel Loader Transmission specifications
Max Speed - Forward 20.40 mph (32.83 kph)
Max Speed - Reverse 21.10 mph (33.96 kph)
Number of Forward Gears 4
Number of Reverse Gears 4
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