Komatsu · Dump Trucks
Komatsu HM300 Articulated Dump Truck

How much is a used Komatsu HM300 worth?
HeavyDutyYard estimates a used Komatsu HM300 at $256,000–$560,000 (our estimate, not yet checked against recent sales).
Not yet checked against recent sales. Year, hours and condition decide where a unit lands.
Own a Komatsu HM300 Articulated Dump Truck? Get an offer or list it free →
About the Komatsu HM300 Articulated Dump Truck
The Komatsu HM300 Articulated Dump Truck is a mid-size articulated dump truck built from 2012 to today.
Owners mostly put it to work on mining, construction, quarrying.
Specifications
Engine & Power
- Engine
- Komatsu SAA6D125E
- Horsepower
- 332 HP
- Fuel Tank
- 170 gal
Dimensions & Weight
- Operating Weight
- 117892 lbs
Performance
- Payload
- 68 tons
Configuration
- Size Class
- Medium
- Years Produced
- 2012-present
Unverified specs: not yet checked against an OEM spec sheet.
Common Applications
- Mining
- Construction
- Quarrying
How It Compares
| Spec | Komatsu HM300 Articulated Dump Truck | Caterpillar 745 Articulated Dump Truck | Volvo A45G Articulated Dump Truck |
|---|---|---|---|
| Engine HP | 332 HP | 467 HP | 469 HP |
| Op. Weight | 117,892 lbs | 162,100 lbs | 66,340 lbs |
| Payload Capacity | 68 | 45.2 | 45 |
| Est. Price Low | $256,000 | $265,500 | $284,000 |
| Est. Price High | $560,000 | $580,000 | $620,000 |
Against the CAT 745, the Komatsu HM300 is 44,208 lb lighter, has 135 less hp and has 22.8 tons more payload.
Against the Volvo A45G, the Komatsu HM300 is 51,552 lb heavier, has 137 less hp and has 23 tons more payload.
Frequently Asked Questions
How much does the Komatsu HM300 weigh?
The Komatsu HM300 has an operating weight of 117,892 lb and a 332 hp engine. Cab, counterweight, tracks, and attachments can move the real weight of a given unit up or down from this spec figure, so check the serial plate or the OEM spec sheet for the exact build before booking transport.
How much is a used Komatsu HM300 worth?
HeavyDutyYard estimates a used Komatsu HM300 at $256,000–$560,000 (our estimate, not yet checked against recent sales).
Where can I sell my Komatsu HM300?
Send HeavyDutyYard the year, hours, and condition of your Komatsu HM300 and we reply within one business day. We make cash offers on some machines; otherwise we list yours free on the HeavyDutyYard marketplace, where we review every listing and screen buyer messages before they reach you. Transport is coordinated when we buy.
What is the Komatsu HM300 used for?
The Komatsu HM300 Articulated Dump Truck is commonly used for mining, construction, quarrying.