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Underground hard rock haulage

HX45

Underground mining trucks

  • Tramming capacity (kg) 45 000 
  • Tramming capacity (lbs) 99,000
  • Standard box volume (m^3) 21
  • Standard box volume (yd^3) 27.5
  • Dimensions (in) 430 x 121 x 109
  • Dimensions (mm) 10 935 x 3 062 x 2 775 

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A reliable and powerful mining truck designed and built with productivity, performance and safety in mind.

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.

  • 460kW best power rating in class
  • Excellent turning radius
  • Less material adhesion in the box due to best-in-class dumping angle of 68°
  • Articulation (between front and back sections) – oscillating articulation moves left, right, up, and down, allowing for a large amount of movement with a high degree of freedom which minimizes frame stress and ensures higher operator comfort.

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Features and benefits

Ergonomics and comfort

ROPS/FOPs certified air-conditioned cabin with optional trainer seat. Three-point access, an operator seat with three-point seat belt, low-frequency pneumatic suspension, adjustable steering wheel, excellent visibility and intuitive controls.

Drive zero harm

Handheld fire extinguishers with optional fire suppression. SAHR service and park brakes, three emergency stop buttons, dump box interlock, reverse alarm, optimized LED illumination and optional camera system. Exhaust system heat insulation.

Built for productivity

Optional payload weighing system, customized dump bowls, data logging, and digital analytics help to optimize production and maintenance. It has an excellent turning radius and the best dumping angle in its class.

Easy to maintain

Ground-level maintenance with a lockable main switch and centralized service points. Options include an optional Wiggins fast filling system, tire pressure monitoring system and electric hydraulic filling pump.

Technology-ready

For access to data insights, this machine can be equipped with an optional data logging system and digital analytics solution. Automation ready with level 9 proximity detection interface.

Training made easy

Operator cabin has an optional trainer seat, which can assist when training new operators. Seat can also serve as an alternate means of transport for a mining person or technician underground.


Specifications

Metric Imperial (US)
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  • Engine certification (standard): EPA Tier 3 / EU Stage IIIA
  • Cooling Type: Liquid

  • Operating weight (kg): 37 900
  • Operating weight (lbs): 83,380
  • Total loaded weight (kg): 82 900
  • Total loaded weight (lbs): 182,380

  • Axle weight with load

    • Front axle (kg): 39 000 
    • Front axle (lbs): 85,800
    • Rear axle (kg): 43 900
    • Rear axle (lbs): 96,580

  • Axle weight without load

    • Front axle (lbs): 59,840
    • Front axle (kg): 27 200
    • Rear axle (lbs): 23,540 
    • Rear axle (kg): 10 700

  • Raising motion time (s): 15
  • Lowering motion time (s): 13

  • 1st gear (kph): Unloaded: 5.1 (0% grade), 5.1 (5% grade), 5.1 (10% grade), 5 (12.5% grade), 5 (14.3% grade), 5 (20% grade). Lockup loaded: 5.1 (0% grade), 5.1 (5% grade), 5.1 (10% grade), 5 (12.5% grade), 5 (14.3% grade), 5 (20% grade).
  • 1st gear (mph): Unloaded: 3.17 (0% grade), 3.17 (5% grade), 3.17 (10% grade), 3.11 (12.5% grade), 3.11 (14.3% grade), 3.11 (20% grade). Lockup loaded: 3.17 (0% grade), 3.17 (5% grade), 3.17 (10% grade), 3.11 (12.5% grade), 3.11 (14.3% grade), 3.11 (20% grade).
  • 2nd gear (kph): Unloaded: 6.7 (0% grade), 6.7 (5% grade), 6.6 (10% grade), 6.6 (12.5% grade), 6.6 (14.3% grade), 6.6 (20% grade). Lockup loaded: 6.7 (0% grade), 6.7 (5% grade), 6.6 (10% grade), 6.6 (12.5% grade), 6.6 (14.3% grade), 6.6 (20% grade).
  • 2nd gear (mph): Unloaded: 4.16 (0% grade), 4.16 (5% grade), 4.10 (10% grade), 4.10 (12.5% grade), 4.10 (14.3% grade), 4.10 (20% grade). Lockup loaded: 4.16 (0% grade), 4.16 (5% grade), 4.10 (10% grade), 4.10 (12.5% grade), 4.10 (14.3% grade), 4.10 (20% grade).
  • 3rd gear (mph): Unloaded: 5.65 (0% grade), 5.65 (5% grade), 5.65 (10% grade), 5.59 (12.5% grade), 5.59 (14.3% grade), 5.59 (20% grade). Lockup loaded: 5.65 (0% grade), 5.65 (5% grade), 5.65 (10% grade), 5.59 (12.5% grade), 5.59 (14.3% grade), 5.59 (20% grade).
  • 3rd gear (kph): Unloaded: 9.1 (0% grade), 9.1 (5% grade), 9.1 (10% grade), 9 (12.5% grade), 9 (14.3% grade), 9 (20% grade). Lockup loaded: 9.1 (0% grade), 9.1 (5% grade), 9.1 (10% grade), 9 (12.5% grade), 9 (14.3% grade), 9 (20% grade).
  • 4th gear (kph): Unloaded: 12 (0% grade), 11.9 (5% grade), 11.9 (10% grade), 11.9 (12.5% grade), 11.8 (14.3% grade), 11.7 (20% grade). Lockup loaded: 12 (0% grade), 11.9 (5% grade), 11.9 (10% grade), 11.9 (12.5% grade), 11.8 (14.3% grade), 11.7 (20% grade).
  • 4th gear (mph): Unloaded: 7.46 (0% grade), 7.39 (5% grade), 7.39 (10% grade), 7.39 (12.5% grade), 7.33 (14.3% grade), 7.27 (20% grade). Lockup loaded: 7.46 (0% grade), 7.39 (5% grade), 7.39 (10% grade), 7.39 (12.5% grade), 7.33 (14.3% grade), 7.27 (20% grade).
  • 5th gear (kph): Unloaded: 16 (0% grade), 15.9 (5% grade), 15.8 (10% grade), 15.7 (12.5% grade), 15.7 (14.3% grade), 13.1 (20% grade). Lockup loaded: 16 (0% grade), 15.9 (5% grade), 15.8 (10% grade), 15.7 (12.5% grade), 15.7 (14.3% grade), 13.1 (20% grade).
  • 5th gear (mph): Unloaded: 9.94 (0% grade), 9.89 (5% grade), 9.82 (10% grade), 9.75 (12.5% grade), 9.75 (14.3% grade), 8.14 (20% grade). Lockup loaded: 9.94 (0% grade), 9.89 (5% grade), 9.82 (10% grade), 9.75 (12.5% grade), 9.75 (14.3% grade), 8.14 (20% grade).
  • 6th gear (kph): Unloaded: 21.1 (0% grade), 20.9 (5% grade), 20.7 (10% grade), 18.6 (12.5% grade), 17.6 (14.3% grade), - (20% grade). Lockup loaded: 21.1 (0% grade), 20.9 (5% grade), 20.7 (10% grade), 18.6 (12.5% grade), 17.6 (14.3% grade), - (20% grade).
  • 6th gear (mph): Unloaded: 13.12 (0% grade), 12.99 (5% grade), 12.87 (10% grade), 11.55 (12.5% grade), 10.95 (14.3% grade), - (20% grade). Lockup loaded: 13.12 (0% grade), 12.99 (5% grade), 12.87 (10% grade), 11.55 (12.5% grade), 10.95 (14.3% grade), - (20% grade).
  • 7th gear (kph): Unloaded: 28.7 (0% grade), 28.3 (5% grade), 23.7 (10% grade), - (12.5% grade), - (14.3% grade), - (20% grade). Lockup loaded: 28.7 (0% grade), 28.3 (5% grade), 23.7 (10% grade), - (12.5% grade), - (14.3% grade), - (20% grade).
  • 7th gear (mph): Unloaded: 17.83 (0% grade), 17.60 (5% grade), 14.74 (10% grade), - (12.5% grade), - (14.3% grade), - (20% grade). Lockup loaded: 17.83 (0% grade), 17.60 (5% grade), 14.74 (10% grade), - (12.5% grade), - (14.3% grade), - (20% grade).

  • Dump box capacity (m^3): 21
  • Dump box capacity (yd^3): 27.5
  • Haulage capacity (lbs): 99,000
  • Haulage capacity (kg): 45 000

  • Alternator: 150A
  • Batteries: 2 x 12V/180Ah
  • Voltage: 24V

  • Lights

    • Number of brake lights: 3
    • Number of flashing beacons: 1
    • Number of front lights: 5
    • Number of rear lights: 2 + 2 optional
    • Number of side lights: 4
    • Number of turn signals: 4

  • Engine (standard): Mercedes OM473
  • Output (standard)(HP): 617 HP @ 1,600 rpm
  • Output (standard)(kW): 460 kW @ 1 600 rpm
  • Engine (optional): Mercedes OM473
  • Engine certification (optional): EPA Tier 4F / EU Stage V 
  • Output (optional)(kW): 460 kW @ 1 600 rpm
  • Output (optional)(HP): 617 HP @ 1,600 rpm

  • Axles

    • Front and rear: Kessler D106
    • Differential, front: Open
    • Differential, rear: Open
    • Brakes: Spring apply, hydraulic release on wheel ends
    • Oscillation angle (deg): +/- 8
    • Tires: 29.5R25 lugged tires

  • General

    • Powertrain exhaust system: Diesel oxidation catalyst (DOC) Tier 3
    • Fuel tank capacity (US gal): 198
    • Fuel tank capacity (L): 750
    • Converter: Dana CL8000 with lockup
    • Transmission: Dana 8000
    • Shifting: Electric
    • Speeds: 7 forward/2 rear

  • Hydraulic (L): 325

  • User interface for control system: Multicolor touch display

  • Turning time: left (s): 3
  • Turning time: right (s): 3

  • Frame oscillation angle: +/- 8°
  • Front and rear frames: Welded steel box construction
  • Material: S690, S355

  • Hoist cylinder: Two cylinders, double acting, single stage

  • 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
Metric Imperial (US)
  • Operators Cabin
  • ROPS - Certification ISO 3471
  • FOPS - Certification ISO 3449
  • Cabin suspension to reduce vibrations
  • Laminated glass windows
  • No high pressure hoses inside the Cabin
  • Inclinometers
  • Adjustable steering wheel
  • Illuminated 3-pt access
  • Emergency exit via side window
  • 7" touch display
  • Sliding window
  • Noise reduction due to absorbent material
  • Radio slot
  • 12V output
  • USB loading
  • Sun visor
  • Climate controlled (air conditioner, heater )
  • Audio media player
  • 3-pt seat belt
  • Air suspended seat
  • Trainer seat
  • Heated mirrors
  • First aid kit
  • Document case
  • Inclinometer
  • Lockable main switch
  • Emergency stop button (3)
  • Jump start interface
  • Retarder/Engine brake lights
  • Flashing beacon
  • Unit condition lights
  • Electric brake release pump
  • Neutral brake apply
  • Reverse alarm
  • Mechanical steering locking device
  • Mechanical dump box locking device
  • Heat insulation on exhaust system
  • Door interlock for parking brake
  • Wheel chocks
  • Fire extinguisher
  • Front axle suspension
  • Oscillating articulation
  • Operators Cabin
  • ROPS - Certification ISO 3471
  • FOPS - Certification ISO 3449
  • Cabin suspension to reduce vibrations
  • Laminated glass windows
  • No high pressure hoses inside the Cabin
  • Inclinometers
  • Adjustable steering wheel
  • Illuminated 3-pt access
  • Emergency exit via side window
  • 7" touch display
  • Sliding window
  • Noise reduction due to absorbent material
  • Radio slot
  • 12V output
  • USB loading
  • Sun visor
  • Climate controlled (air conditioner, heater )
  • Audio media player
  • 3-pt seat belt
  • Air suspended seat
  • Trainer seat
  • Heated mirrors
  • First aid kit
  • Document case
  • Inclinometer
  • Lockable main switch
  • Emergency stop button (3)
  • Jump start interface
  • Retarder/Engine brake lights
  • Flashing beacon
  • Unit condition lights
  • Electric brake release pump
  • Neutral brake apply
  • Reverse alarm
  • Mechanical steering locking device
  • Mechanical dump box locking device
  • Heat insulation on exhaust system
  • Door interlock for parking brake
  • Wheel chocks
  • Fire extinguisher
  • Front axle suspension
  • Oscillating articulation
Metric Imperial (US)
  • Cooler for beverages
  • Payload weighting system incl. load indication light
  • Engine starter isolator
  • Emergency steering
  • Electric retarder
  • Automated central lubrication
  • Electric hydraulic filling pump
  • Tire pressure monitoring
  • Rearview camera
  • Sideview camera
  • Folding handrails
  • Dump box interlocking including warning signal
  • Fire suppression system manual/automatic
  • Automation interface
  • Remote monitoring
  • Wiggins fast fuel fill
  • Blockout gears
  • CE certification
  • Additional working light
  • Fluid level & temperature interlocks
  • RFID machine access
  • Cooler for beverages
  • Payload weighting system incl. load indication light
  • Engine starter isolator
  • Emergency steering
  • Electric retarder
  • Automated central lubrication
  • Electric hydraulic filling pump
  • Tire pressure monitoring
  • Rearview camera
  • Sideview camera
  • Folding handrails
  • Dump box interlocking including warning signal
  • Fire suppression system manual/automatic
  • Automation interface
  • Remote monitoring
  • Wiggins fast fuel fill
  • Blockout gears
  • CE certification
  • Additional working light
  • Fluid level & temperature interlocks
  • RFID machine access

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