Overview
The Komatsu HM350-1 is a articulated dump truck listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 389 hp, capacity of 25.9 yd³, travel speed of 35.5 mph, fuel capacity of 130.8 gal and hydraulic capacity of 47.6 gal. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the Komatsu HM350-1 against similar articulated dump truck models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Net Power
388.90
hp
Gross Power
399.70
hp
Overall Length
36.18
ft
Overall Width
11.32
ft
Full Specifications
33 specs
Dimensions
Capacity - Heaped
25.90 yd³ / 19.80 m³
Capacity - Struck
19.10 yd³ / 14.60 m³
Dump Ground Clearance
2.37 ft / 0.72 m
Dump Height
23.40 ft / 7.13 m
Ground Clearance
2.04 ft / 0.62 m
Overall Height
12.14 ft / 3.70 m
Overall Length
36.18 ft / 11.03 m
Overall Width
11.32 ft / 3.45 m
Wheelbase
17.51 ft / 5.34 m
Engine
Center Axle - Empty
13,951 lb / 6,328 kg
Center Axle - Loaded
46,658 lb / 21,164 kg
Displacement
930 cu in / 15.2 L
Engine Make
2238
Engine Model
SAA6D140E-3
Engine Oil Capacity
13.80 gal / 52.2 L
Front Axle - Empty
34,798 lb / 15,784 kg
Front Axle - Loaded
40,759 lb / 18,488 kg
Fuel Capacity
130.80 gal / 495.1 L
Gross Power
400 hp / 298.1 kW
Hydraulic System Fluid Capacity
47.60 gal / 180.2 L
Max Speed
35.50 mph / 57.1 km/h
Max Torque
1,438 lb-ft / 1,950 Nm
Net Power
389 hp / 290.0 kW
Number of Cylinders
6
Number of Forward Gears
6
Number of Reverse Gears
2
Power Measured @
2,000 rpm
Rear Axle - Empty
13,951 lb / 6,328 kg
Rear Axle - Loaded
46,658 lb / 21,164 kg
Total Empty
62,700 lb / 28,440 kg
Total Loaded
134,074 lb / 60,815 kg
Transmission Fluid Capacity
30.40 gal / 115.1 L
Hydraulics
Raise Time
12 sec
Related Machines
Frequently Asked Questions
How powerful is the Komatsu HM350-1 engine? +
The Komatsu HM350-1 produces 400 hp (298.1 kW) of engine power. This output is typical for its weight class and designed to handle demanding Articulated Dump Truck work cycles efficiently.
How does the Komatsu HM350-1 compare to similar Articulated Dump Truck models? +
You can compare the Komatsu HM350-1 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.