Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Komatsu HD785-7 is a heavy-duty off-highway truck designed for mining and large-scale construction applications. Featuring a robust frame and advanced drivetrain, the HD785-7 delivers high payload capacity and reliable performance in demanding environments. Equipped with a powerful Komatsu diesel engine, this model offers efficient fuel consumption and reduced emissions. Its advanced suspension system enhances stability and operator comfort on rough terrain. The HD785-7 includes integrated safety features and easy maintenance access to minimize downtime. Widely used in mining, quarrying, and earthmoving operations, the Komatsu HD785-7 off-highway truck combines durability, productivity, and operational efficiency.
| Articulated/Rigid | R Starting 2016 Model Year |
| Drive Configuration | RWD Starting 2016 Model Year |
| Drive System Mech/Electr. | M Starting 2016 Model Year |
| Engine Type | Komatsu SAA12V140E-3 Starting 2016 Model Year |
| Mfg. Model | HD785-7 Starting 2018 Model Year |
| Operating Weight lbs (kg) | 361,073 (163,780) Starting 2018 Model Year |
| Rated Payload Tons (Metric Tons) | 100.1 (91.7) Starting 2018 Model Year |
| Articulating/Rigid | Rigid |
| Drive Config | rwd |
| Rated Payload | 104 t (103,500 kg) |
| Make | Komatsu |
| Operating Weight | 366,000 lbs (166,015 kg) |