The HX45 is a powerful, reliable and ergonomic 45 metric tonne mining truck. With its best-in-class power rating and dumping angle, oscillating articulation and excellent turning radius, the HX45 is built to deliver high performance and productivity. It’s also designed for operator comfort and efficiency with an ergonomically designed cabin, intuitive controls and a trainer’s seat.
| Haulage capacity | 45 000 kg |
| Dump box capacity | 21.0 m3 |
| Haulage capacity | 99,000 lbs. |
| Dump box capacity | 27.5 yd3 |
| Operating | 37 900 kg |
| Total loaded weight | 82 900 kg |
| Axle weight without load | |
| Front axle | 27 200 kg |
| Rear axle | 10 700 kg |
| Axle weight with load | |
| Front axle | 39 000 kg |
| Rear axle | 43 900 kg |
| Operating | 83,380 lbs. |
| Total loaded weight | 182,380 lbs. |
| Axle weight without load | |
| Front axle | 59,840 lbs. |
| Rear axle | 23,540 lbs. |
| Axle weight with load | |
| Front axle | 85,800 lbs. |
| Rear axle | 96,580 lbs. |
| Grade (%) | 0 | 5 | 10 | 12.5 | 14.3 | 20 |
| 1st gear | 5.1 | 5.1 | 5.1 | 5 | 5 | 5 |
| 2nd gear | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.6 |
| 3rd gear | 9.1 | 9.1 | 9.1 | 9 | 9 | 9 |
| 4th gear | 12 | 11.9 | 11.9 | 11.9 | 11.8 | 11.7 |
| 5th gear | 16 | 15.9 | 15.8 | 15.7 | 15.7 | 13.1 |
| 6th gear | 21.1 | 20.9 | 20.7 | 18.6 | 17.6 | |
| 7th gear | 28.7 | 28.3 | 23.7 |
| Grade (%) | 0 | 5 | 10 | 12.5 | 14.3 | 20 |
| 1st gear | 5.1 | 5.1 | 5.1 | 5 | 5 | 5 |
| 2nd gear | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.6 |
| 3rd gear | 9.1 | 9.1 | 9.1 | 9 | 9 | 9 |
| 4th gear | 12 | 11.9 | 11.9 | 11.9 | 11.8 | 11.7 |
| 5th gear | 16 | 15.9 | 15.8 | 15.7 | 15.7 | 13.1 |
| 6th gear | 21.1 | 20.9 | 20.7 | 18.6 | 17.6 | |
| 7th gear | 28.7 | 28.3 | 23.7 |
| Grade (%) | 0 | 5 | 10 | 12.5 | 14.3 | 20 |
| 1st gear | 5.1 | 5.1 | 5.1 | 5 | 5 | 5 |
| 2nd gear | 6.7 | 6.7 | 6.6 | 6.6 | 6.5 | 5.8 |
| 3rd gear | 9.1 | 9.1 | 8.9 | 8.5 | 7.7 | |
| 4th gear | 12 | 11.8 | 10.4 | |||
| 5th gear | 16 | 15.7 | ||||
| 6th gear | 21.1 | 17.5 | ||||
| 7th gear | 28.5 |
| Grade (%) | 0 | 5 | 10 | 12.5 | 14.3 | 20 |
| 1st gear | 5.1 | 5.1 | 5.1 | 5 | 5 | 5 |
| 2nd gear | 6.7 | 6.7 | 6.6 | 6.6 | 6.5 | 5.8 |
| 3rd gear | 9.1 | 9.1 | 8.9 | 8.5 | 7.7 | |
| 4th gear | 12 | 11.8 | 10.4 | |||
| 5th gear | 16 | 15.7 | ||||
| 6th gear | 21.1 | 17.5 | ||||
| 7th gear | 28.5 |
| Raising time | 15.0 s |
| Lowering time | 13.0 s |
| Raising time | 15.0 s |
| Lowering time | 13.0 s |
| Turning time: right | 3.0 s |
| Turning time: left | 3.0 s |
| Turning time: right | 3.0 s |
| Turning time: left | 3.0 s |
| User interface | Multicolor touch display |
| User interface | Multicolor touch display |
| Voltage | 24V |
| Alternator | 150A |
| Batteries | 2 x 12V/180Ah |
| Reverse alarm | |
| Lights | |
| Front lights | 5 |
| Side lights | 4 |
| Rear lights | 2 + 2 optional |
| Turn signals | 4 |
| Brake lights | 3 |
| Flashing beacon | 1 |
| Voltage | 24V |
| Alternator | 150A |
| Batteries | 2 x 12V/180Ah |
| Reverse alarm | |
| Lights | |
| Front lights | 5 |
| Side lights | 4 |
| Rear lights | 2 + 2 optional |
| Turn signals | 4 |
| Brake lights | 3 |
| Flashing beacon | 1 |
| Front and rear frames | Welded steel box construction |
| Material | S690, S355 |
| Frame oscillation angle | +/- 8° |
| Front and rear frames | Welded steel box construction |
| Material | S690, S355 |
| Frame oscillation angle | +/- 8° |
| Engine (standard) | Mercedes OM473 |
| Output | 460 kW @ 1 600 rpm |
| Certification | EPA Tier 3 / EU Stage IIIA |
| Engine (optional) | Mercedes OM473 |
| Output | 460 kW @ 1 600 rpm |
| Certification | EPA Tier 4F / EU Stage V |
| Cooling type | Liquid |
| Exhaust system | Diesel oxidation catalyst (DOC) Tier 3 |
| Fuel tank capacity | 750 L |
| Torque converter | Dana CL8000 with lockup |
| Transmission | Dana 8000 |
| Shifting | Electric |
| Gears | 7 forward/2 rear |
| Axles | |
| Front and rear | Kessler D106 |
| Differentials, front | Open |
| Differentials, rear | Open |
| Breaks | Spring apply, hydraulic release on wheel ends |
| Tires | 29.5R25 lugged tires |
* As applications vary, local tire supplier should be consulted for appropriate tire.
| Engine (standard) | Mercedes OM473 |
| Output | 617 HP @ 1,600 rpm |
| Certification | EPA Tier 3 / EU Stage IIIA |
| Engine (optional) | Mercedes OM473 |
| Output | 617 HP @ 1,600 rpm |
| Certification | EPA Tier 4F / EU Stage V |
| Cooling type | Liquid |
| Exhaust system | Diesel oxidation catalyst (DOC) Tier 3 |
| Fuel tank capacity | 198 US gal |
| Torque converter | Dana CL8000 with lockup |
| Transmission | Dana 8000 |
| Shifting | Electric |
| Gears | 7 forward/2 rear |
| Axles | |
| Front and rear | Kessler D106 |
| Differentials, front | Open |
| Differentials, rear | Open |
| Breaks | Spring apply, hydraulic release on wheel ends |
| Tires | 29.5R25 lugged tires |
* As applications vary, local tire supplier should be consulted for appropriate tire.
| Variable displacement piston pump with load sensing closed center circuit design for optimal efficiency, steering has priority over working hydraulics. Optional electric transfer pump for tank filling | |
| Steering control | Steering wheel with orbitrol |
| Dumpbox control | Proportional joystick |
| Box hoist cylinder | Two cylinders, double acting, single stage |
| Steer cylinder | Two cylinders, double acting, single stage |
| Hydraulic tank volume | 325 L |
| Brake system - Service brakes are enclosed spring applied, hydraulically released, liquid cooled multidisk on all four wheel ends. The service brakes also function as emergency and park brakes. Brakes will apply upon loss of hydraulic pressure or electric power | |
| Brake cooling tank volume | 100 L |
| Variable displacement piston pump with load sensing closed center circuit design for optimal efficiency, steering has priority over working hydraulics. Optional electric transfer pump for tank filling | |
| Steering control | Steering wheel with orbitrol |
| Dumpbox control | Proportional joystick |
| Box hoist cylinder | Two cylinders, double acting, single stage |
| Steer cylinder | Two cylinders, double acting, single stage |
| Hydraulic tank volume | 86 US gal |
| Brake system - Service brakes are enclosed spring applied, hydraulically released, liquid cooled multidisk on all four wheel ends. The service brakes also function as emergency and park brakes. Brakes will apply upon loss of hydraulic pressure or electric power | |
| Brake cooling tank volume | 26 US gal |
Reman and overhaul
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Lifecycle management
Boost equipment performance throughout its life in the mine with our life cycle management program.