The SLP-14H is a 14 ton LHD and is designed for high productivity and performance in soft rock mining with a drift height of only 2.0 m. The comfortable driver's cab with its turning seat is designed for low operator fatigue and good visibility. The hydrostatic drive EDS, designed especially for the extreme conditions in underground mining with gradients of up to 28%, guarantees significant increases in both efficiency and performance compared to the traditional hydrodynamic drives. In conjunction with an intelligent monitoring system a simple operability and a high maintainability is achieved. Reduced fuel consumption, very low brake and tire wear as well as high robustness of the system reduce operating costs to a minimum. In conjunction with a hydraulic braking hybrid (HBH) for recuperation of the braking energy also the fuel consumption is significantly reduced. With a high tractive effort, an optimized traction and the semi-automatic loading mode (TIMO) a fast loading of the bucket is guaranteed.


  • Super low vehicle height of 1 800 mm
  • Efficient Drive System (EDS) for highest productivity and reduced maintenance costs
  • Semi-automatic loading mode (TIMO) simplifies and speeds up loading
  • Hydraulic brake hybrid (HBH) for recuperation of brake energy
  • Intuitive two pedal control for faster cycle times
  • Advanced controls and condition monitoring systems
  • Extremely robust GHH frame and system design resulting in lowest operating cost
  • Load sensing hydraulics for lower oil temperatures and higher energy efficiency


  • Main Dimensions
    Length (tramming position)11 254 mm
    Length (loading position) 11 279 mm
    Width (at cabin) 3 680 mm
    Width (at drive unit) 3 180 mm
    Width (at bucket) 4 620 mm
    Height, laden (above drive unit)1 643 mm
    Height, laden (above driver's canopy) 1 800 mm
    Bucket capacity (SAE, heaped) 9.65 m³
  • Tramming Capacities
    Max. tramming speed 17 km/h
    (laden fwd/rev, on level road)
    Maximum admissible gradient28%
    Maximum transverse slope15%
    Maximum tractive force320 kN
  • Weights
    Deadweight 45 300 kg
    Payload 14 000 kg
    Front axle, unladen20 600 kg
    Rear axle, unladen 24 700 kg
    Front axle, laden 40 230 kg
    Rear axle, laden 19 070 kg
  • Engine
    Manufacturer Deutz
    Type TCD 7.8L6
    Design Water cooled diesel engine


    245 kW / 2 000 min-1
    Air intake system Dry air filter
    Exhaust system DPF
    Starter power / voltage6.6 kW / 24 V
    Alternator current / voltage 100 A / 28 V
    Emission standard COM IIIB, Tier 4i
  • Drive Train
    Pump distribution gearbox
    Manufacturer Stiebel
    Type 4384
    Design Helical gearbox
    Axle distribution gearbox
    Manufacturer Rögelberg
    Type 6127
    Design Helical gearbox
  • Axles
    Front axle Rigid planetary axle
    Type D106
    Differential Standard
    Rear axle Rigid planetary axle
    Type D106
    Differential Standard
  • Wheels and Tires
    Front wheels
    Rim size 22.00 - 29 / 3
    Tire size 26.5 R 29
    Tire pressure 6.5 bar
    Rear wheels
    Rim size 22.00 - 29 / 3
    Tire size 26.5 R 29
    Tire pressure 4.5 bar
  • Brakes (Service and Parking)
    DesignMulti disk spring brake (SAHR)
  • Steering
    DesignSwivel joint hydr. power steering
    Steering angle± 40°
    Outer turn radius8 930 ± 250 mm
    Inner turn radius3 851 ± 250 mm
  • Steering Hydraulic System
    Pump displacement volume45 cm³/rev
    System pressure 210 bar
    Number of steering cylinders 2
  • Dump / Hoist Hydraulic System
    Pump displacement volume2 x 45 cm³/rev
    System pressure 210 bar
    Number of hoist cylinders2
    Number of dump cylinders2
    Boom raising time 6.1 s
    Bucket raising, from dumping position 5.5 s
  • Filling Volumes
    Fuel tank 600 l
    Hydraulic tank 590 l
    Engine with oil filterapprox. 20 l
    Front axle differential59 l
    Front axle planetary gear2 x 6.0 l
    Rear axle differential43 l
    Rear axle planetary gear2 x 6.0 l
    Pump distribution gearboxapprox. 6.4 l
    Axle distribution gearbox approx. 8.0 l
  • Electrical Equipment
    Operating voltage 24 V
    Battery2 x 12 V / 50 Ah
  • Lighting System
    Main / reverse headlights75 / 70 W
    Additional headlights 75 / 70 W
  • Options
    Central lubrication systemCamera system
    Fire suppression manual / autoCollision avoidance systems
    Spare wheel Air condition
    Bucket shakerHeating system
    Payload weighing systemRadio remote control