Overview
The Komatsu WA450-6 is a wheel loader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 272 hp, operating weight of 49,780 lb, fuel capacity of 109.1 gal and hydraulic capacity of 45.7 gal. This model can be reviewed for loading, stockpile work, material handling, yard operations, and fleet comparison workflows. Use the full specifications table to compare the Komatsu WA450-6 against similar wheel loader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
49,780
lb
Net Power
272
hp
Gross Power
273
hp
Bucket Capacity - Heaped
5.50
yd3
Full Specifications
35 specs
Dimensions
Breakout Force
43,160 lb / 19,577 kg
Bucket Capacity - Heaped
5.50 yd³ / 4.21 m³
Bucket Width
10.42 ft / 3.18 m
Dump Clearance At Max Raise
10.42 ft / 3.18 m
Ground Clearance
1.75 ft / 0.53 m
Height to Top of Cab
11.50 ft / 3.51 m
Hinge Pin - Max Height
14.33 ft / 4.37 m
Length With Bucket On Ground
29.50 ft / 8.99 m
Wheelbase
11.33 ft / 3.45 m
Width Over Tires
9.92 ft / 3.02 m
Engine
Cooling System Fluid Capacity
16.10 gal / 60.9 L
Displacement
674 cu in / 11.0 L
Engine Make
2238
Engine Model
SAA6D123E-5
Engine Oil Fluid Capacity
10 gal / 37.9 L
Front Axle/Diff Fluid Capacity
15.90 gal / 60.2 L
Fuel Capacity
109.10 gal / 413.0 L
Gross Power
273 hp / 203.6 kW
Hydraulic System Fluid Capacity
45.70 gal / 173.0 L
Max Speed - Forward
21.70 mph / 34.9 km/h
Max Speed - Reverse
22.40 mph / 36.0 km/h
Net Power
272 hp / 202.8 kW
Number of Cylinders
6
Number of Forward Gears
4
Number of Reverse Gears
4
Operating Weight
49,780 lb / 22,580 kg
Rear Axle/Diff Fluid Capacity
14.80 gal / 56.0 L
Static Tipping Weight
39,860 lb / 18,080 kg
Transmission Fluid Capacity
14.30 gal / 54.1 L
Turning Radius
50.20 ft / 15.30 m
Hydraulics
Dump Time
1.60 sec
Lower Time
3.70 sec
Pump Flow Capacity
63.90 gal/min / 241.9 L/min
Raise Time
6 sec
Relief Valve Setting
3,555 psi / 245.1 bar
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Frequently Asked Questions
What is the operating weight of the Komatsu WA450-6? +
The Komatsu WA450-6 has an operating weight of 49,780 lb (22,580 kg). This places it in a class suited for wheel loader applications where ground pressure and transport weight are key considerations.
How powerful is the Komatsu WA450-6 engine? +
The Komatsu WA450-6 produces 273 hp (203.6 kW) of engine power. This output is typical for its weight class and designed to handle demanding Wheel Loader work cycles efficiently.
How does the Komatsu WA450-6 compare to similar Wheel Loader models? +
You can compare the Komatsu WA450-6 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.