Category : Wheel Loaders ➔ Manufacturer : Komatsu ➔ Model : WA450-6 ➔
Komatsu WA450-6 wheel loader is a large production machine designed for material handling, stockpiling, loading, and quarry or aggregate work. It is equipped with a Komatsu diesel engine, articulated steering, and a hydraulic loader linkage for efficient bucket control and cycle performance. The WA450-6 is commonly used in construction, mining support, and bulk material operations where durability and high breakout force are required. Typical features include a spacious operator cab, powertrain designed for heavy-duty duty cycles, and service access for routine maintenance. The model is part of Komatsu's WA series of wheel loaders.
Bucket
Komatsu WA450-6 Wheel Loader Bucket specifications
Breakout Force
43,160.00 lbs (19,577.07 kg)
Bucket Capacity - Heaped
5.5 cu yd
Bucket Width
10.42 ft (3.18 m)
Dump Clearance At Max Raise
10.42 ft (3.18 m)
Dimensions
Komatsu WA450-6 Wheel Loader Dimensions specifications
Ground Clearance
1.75 ft (0.53 m)
Height
11.42 ft (3.48 m)
Height To Top Of Cab
11.50 ft (3.51 m)
Hinge Pin - Max Height
14.33 ft (4.37 m)
Length
29.42 ft (8.97 m)
Length With Bucket On Ground
29.50 ft (8.99 m)
Weight
50,080.00 lbs (22,715.93 kg)
Wheelbase
11.33 ft (3.45 m)
Width
9.75 ft (2.97 m)
Width Over Tires
9.92 ft (3.02 m)
Engine
Komatsu WA450-6 Wheel Loader Engine specifications
Aspiration
Turbo-charged
Displacement
674.00 cu in (11,044.91 cu cm)
Engine Make
2238
Engine Model
SAA6D123E-5
Gross Power
273.00 hp (203.58 kw)
Net Power
272.00 hp (202.83 kw)
Number Of Cylinders
6
Hydraulic System
Komatsu WA450-6 Wheel Loader Hydraulic System specifications
Dump Time
1.6 sec
Lower Time
3.7 sec
Pump Flow Capacity
63.90 gpm (241.86 lpm)
Pump Type
Double-acting, piston type
Raise Time
6 sec
Relief Valve Setting
3555 psi
Operational
Komatsu WA450-6 Wheel Loader Operational specifications
Cooling System Fluid Capacity
16.10 gal (60.94 l)
Engine Oil Fluid Capacity
10.00 gal (37.85 l)
Front Axle/Diff Fluid Capacity
15.90 gal (60.18 l)
Fuel Capacity
109.10 gal (412.94 l)
Hydraulic System Fluid Capacity
45.70 gal (172.97 l)
Operating Weight
49,780.00 lbs (22,579.86 kg)
Rear Axle/Diff Fluid Capacity
14.80 gal (56.02 l)
Static Tipping Weight
39,860.00 lbs (18,080.21 kg)
Transmission Fluid Capacity
14.30 gal (54.13 l)
Turning Radius
50.20 ft (15.30 m)
Transmission
Komatsu WA450-6 Wheel Loader Transmission specifications
Max Speed - Forward
21.70 mph (34.92 kph)
Max Speed - Reverse
22.40 mph (36.05 kph)
Number Of Forward Gears
4
Number Of Reverse Gears
4
Transmission Type
Full-powershift, countershaft type.
