In specification terms, the Komatsu hm300 2r articulated dump truck (2020-2026) shows typical engine power at 341 hp (254 kW) alongside below-average weight at 52,999 lb (24 t). The listed dump capacity is 16.9 yd³ (12.9 m³).
Specification profile
2020-2026
Weight: 52,999 lb (24 t)Engine power: 341 hp (254 kW)Dump Capacity: 16.9 yd³ (12.9 m³)Travel speed: 36.4 mph (58.6 km/h)
52,999 lb (24 t)Weight
341 hp (254 kW)Engine power
16.9 yd³ (12.9 m³)Dump Capacity
36.4 mph (58.6 km/h)Travel speed
9.51 ft (2.9 m)Transport width
11.5 ft (3.52 m)Transport height
9.15 ft (2.79 m)Loading Height
34.3 ft (10.4 m)Transport length
How it compares
Low, average or high?
Engine power
Average
341 hp (254 kW)
Low 184 hp (137 kW)Typical 363 hp (271 kW)High 523 hp (390 kW)
Engine power is close to the typical figure.
Weight
Below average
52,999 lb (24 t)
Low 33,124 lb (15 t)Typical 60,418 lb (27.4 t)High 104,940 lb (47.6 t)
Weight is below the typical figure.
Dump Capacity
Low
16.9 yd³ (12.9 m³)
Low 14.4 yd³ (11 m³)Typical 24.7 yd³ (18.8 m³)High 38.6 yd³ (29.5 m³)
Dump Capacity is well below the typical figure.
Travel speed
Above average
36.4 mph (58.6 km/h)
Low 19.3 mph (31 km/h)Typical 32.6 mph (52.5 km/h)High 37.3 mph (60 km/h)
Travel speed is above the typical figure.
Transport width
Below average
9.51 ft (2.9 m)
Low 8.2 ft (2.5 m)Typical 10.5 ft (3.2 m)High 13.7 ft (4.17 m)
Transport width is below the typical figure.
Transport height
Average
11.5 ft (3.52 m)
Low 9.51 ft (2.9 m)Typical 11.7 ft (3.58 m)High 13.3 ft (4.04 m)
Transport height is close to the typical figure.
Visual overview
Key measurements
Overall size
The main published dimensions shown together at a glance.
Equipment
Features & equipment
Published equipment and feature availability for this model.
Air conditioningYES
Central LubricationNO
Diesel particulate filterNO
Heated Dump BodyNO
TailgateNO
Overview
Model information
| Manufacturer | Komatsu |
|---|---|
| Model | hm300 2r articulated dump truck |
| Model year / production | 2020-2026 |
Full specifications
Technical details
Performance
Engine power341 hp (254 kW)
Travel speed36.4 mph (58.6 km/h)
Dimensions
Loading Height9.15 ft (2.79 m)
Transport height11.5 ft (3.52 m)
Transport length34.3 ft (10.4 m)
Transport width9.51 ft (2.9 m)
Outside turning radius26.1 ft (7.96 m)
Capacity & weight
Dump Capacity16.9 yd³ (12.9 m³)
Weight52,999 lb (24 t)
Net Load60,186 lb (27.3 t)
Engine & drivetrain
Cylinder bore × stroke125×150 mm
Displacement2.92 US gal (11 L)
Engine manufacturerKomatsu
Engine typeSAA6D125E-5
Number of cylinders6.0
Setup & fitment
Standard tyres23.5 R 25
Features
Air conditioningYes
Diesel particulate filterNo
Other specifications
Model seriesHM
Central LubricationNo
Heated Dump BodyNo
TailgateNo
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