# 2020 Komatsu HM300-5 for Sale in Cedar Rapids, IA

**URL:** <https://www.constructionequipmentguide.com/used-equipment/komatsu/off-highway-trucks/hm300-5/id/87655331>

## Listing details

- **Price:** $255,000.00 USD
- **Listing ID:** 87655331
- **Year:** 2020
- **Manufacturer:** Komatsu
- **Model:** HM300-5
- **Category:** Off-Highway Trucks
- **Type:** Articulated Trucks
- **Serial number:** KMTHM015EKD011053
- **Stock number:** 072372
- **Location:** Cedar Rapids, IA

## Description

body heat with tailgate

## Machine details

### General Specifications

- **capacity:** 30
- **capacityUnit:** ton
- **hours:** 5072
- **ropstype:** Enclosed
- **articulating:** Yes

## Manufacturer specifications

### Dimensions

- **Dump Ground Clearance:** 2 ft (0.61 m)
- **Dump Height:** 21.13 ft (6.44 m)
- **Ground Clearance:** 1.89 ft (0.58 m)
- **Overall Height:** 11.88 ft (3.62 m)
- **Overall Length:** 33.72 ft (10.28 m)
- **Overall Width:** 9.52 ft (2.9 m)
- **Wheelbase:** 13.46 ft (4.1 m)

### Dump

- **Capacity - Heaped:** 22.37 cu yd
- **Capacity - Struck:** 17.53 cu yd
- **Rated Payload:** 56000.06 lbs (25401.23 kg)

### Engine

- **Bore:** 5 in (12.7 cm)
- **Displacement:** 673.8 cu in (11041.63 cu cm)
- **Engine Make:** Komatsu
- **Engine Model:** SAA6D125E-7
- **Gross Power:** 332.6 hp (248.02 kw)
- **Max Torque:** 1.3 lbs ft (1.76 nm)
- **Net Power:** 324.6 hp (242.06 kw)
- **Number Of Cylinders:** 6
- **Power Measured @:** 2000 rpm
- **Stroke:** 6 in (15.24 cm)

### General Specifications

- **Articulated/Rigid (since 2016):** A
- **Articulated/Rigid (since 2024):** Articulated
- **Drive Configuration (since 2016):** 6WD
- **Drive System Mech/Electr. (since 2016):** M
- **Drive System Mech/Electr. (since 2025):** Mech
- **Engine Type (since 2016):** Komatsu SAA6D125E-7
- **Mfg. Model (since 2018):** HM300-5
- **Off-Highway Trucks (since 2025):** Off-Highway Trucks
- **Operating Weight (since 2016):** 117,881 lbs (53469.99 kg)
- **Operating Weight (since 2018):** 117,892 lbs (53474.98 kg)
- **Rated Payload (since 2016):** 30.9 t (30900 kg)
- **Rated Payload (since 2021):** 30.9+E6

### Hydraulic System

- **Hoist Cylinder:** Twin, 1-stage type
- **Hoist Time:** 10.5
- **Relief Valve Pressure:** 4264.2 psi

### Operational

- **Def Tank Capacity:** 18.9 gal (71.54 l)
- **Engine Oil Capacity:** 9.3 gal (35.2 l)
- **Fuel Capacity:** 102.5 gal (387.96 l)
- **Hydraulic System Fluid Capacity:** 27.3 gal (103.33 l)
- **Tire Size:** 23.5 R25
- **Transmission Fluid Capacity:** 25.9 gal (98.03 l)

### Transmission

- **Max Speed:** 36.5 mph (58.74 kph)
- **Number Of Forward Gears:** 6
- **Number Of Reverse Gears:** 6
- **Transmission Type:** Full-automatic, Counter-shaft type

### Weights

- **Center Axle - Empty:** 22.5 %
- **Center Axle - Loaded:** 36 %
- **Front Axle - Empty:** 59 %
- **Front Axle - Loaded:** 31 %
- **Rear Axle - Empty:** 18.5 %
- **Rear Axle - Loaded:** 33 %
- **Total Empty:** 56 lbs (25.4 kg)
- **Total Loaded:** 117.9 lbs (53.48 kg)

## About this model

Komatsu HM300-5 is a rigid-frame off-highway haul truck designed for earthmoving, quarry, and mining applications. It is part of Komatsu's HM series and is commonly used for transporting large volumes of material over rough terrain. The HM300-5 features a high-capacity dump body, articulated steering, and all-wheel drive for traction on uneven ground. It is powered by a Komatsu diesel engine and built for durability, service access, and operator comfort. Typical uses include site development, road construction, aggregate handling, and bulk material transport in demanding off-road environments.

## Photos

![2020 Komatsu HM300-5](https://media.sandhills.com/img.axd?id=11021900173&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLYCk5yCkdIe%2fech0jWgsbkC)

![2020 Komatsu HM300-5 photo 2](https://media.sandhills.com/img.axd?id=11021900154&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLaCwyV2b7cIQLidAKnstZmB)

![2020 Komatsu HM300-5 photo 3](https://media.sandhills.com/img.axd?id=11021900153&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLbjVQgcSoBebg6zsotmuzgO)

![2020 Komatsu HM300-5 photo 4](https://media.sandhills.com/img.axd?id=11021900170&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLZxkupm%2bebgKvAktCtUo4iz)

![2020 Komatsu HM300-5 photo 5](https://media.sandhills.com/img.axd?id=11021900167&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLZAGOQqyrQcro2UvZ46tn3f)

![2020 Komatsu HM300-5 photo 6](https://media.sandhills.com/img.axd?id=11021900123&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLbnzw9PhPsqWDl8c4UoVUK%2b)

![2020 Komatsu HM300-5 photo 7](https://media.sandhills.com/img.axd?id=11021900145&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLYOjTMgRDyKZznno8In8aFv)

![2020 Komatsu HM300-5 photo 8](https://media.sandhills.com/img.axd?id=11021900135&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLbwG4oVQCKeH0cYr8R%2be0gJ)

![2020 Komatsu HM300-5 photo 9](https://media.sandhills.com/img.axd?id=11021900139&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLbutUmL9M%2fUbt6Ckf4TUIda)

![2020 Komatsu HM300-5 photo 10](https://media.sandhills.com/img.axd?id=11021900158&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLYSuDWEDMLA4mFeFAabhW%2fa)

![2020 Komatsu HM300-5 photo 11](https://media.sandhills.com/img.axd?id=11021900141&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLYo8IJSPMnNTFCs%2f2g6v72S)

![2020 Komatsu HM300-5 photo 12](https://media.sandhills.com/img.axd?id=11021900162&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLZaV7teq94kIZftdkZkW6yR)

![2020 Komatsu HM300-5 photo 13](https://media.sandhills.com/img.axd?id=11021900179&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLajHk4EApZMytvXeTqK1wHL)

![2020 Komatsu HM300-5 photo 14](https://media.sandhills.com/img.axd?id=11021900182&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLakBY%2fr%2bqJtdElPdi4hJJln)

![2020 Komatsu HM300-5 photo 15](https://media.sandhills.com/img.axd?id=11021900149&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLa8oZ0oDreyg%2fbM1FzrH0su)

![2020 Komatsu HM300-5 photo 16](https://media.sandhills.com/img.axd?id=11021900127&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=T5ob%2bK0OoLYVWSjXK0X79NjUfIuNBV9u)