Mechanical Division

DKHPS Mechanical Division provides full-service maintenance to
all mine sites both in the field and in our fully equipped off-site
workshop located in the Hunter Valley. DKHPS workshop is equipped to carry out maintenance, repairs
and overhauls on all mining and earthmoving equipment, Ultra class,
ancillary and field equipment including pumps, plant and service vehicles.
Our team consists of qualified trades people ready to start work on recurring maintenance, shutdowns, and long-term projects.
Mechanical services available at DKHPS include:
  • 24/7 on call service
  • Ancillary equipment repair
  • Reactive/breakdown maintenance
  • Field service support for field maintenance, mining mobile maintenance and associated equipment
Mechanical Division

Workshop Fabrication & Repairs

Heavy Fabrication
DKHPS Facility is fully equipped and ideally located to ensure the timely supply of service and materials to its valued clients. We provide light to heavy fabrication, utilizing quality tooling, equipment and mobile plant including overhead and Straddle Crane to ensure we can effectively support our capabilities.
Workshop fabrication and repair services available at DKHPS include:
  • 150-t straddle / mobile crane
  • 50t overhead gantry crane
  • 20t overhead gantry crane
  • 14t mobile franna  
  • Rear dump truck bodies up to and including Caterpillar 797, Liebherr T282 and Komatsu 930E bodies 
  • Dragline, excavator, shovel, loader buckets and dozer blade overhauls 
  • Fabrication of OEM components i.e. bodies, buckets blades and water tanks 
  • Boom/stick attachment overhaul 


  • Heating inverter for pre heat and stress relieving on critical projects 
  • Chute, bin, hopper, screens, and sump fabrication 
  • Access ladders and platforms 
  • Structural steelwork 
  • Certified transport stand/s 
  • Store stocked items 
  • Pipe work and handrails 
  • Aluminum and stainless-steel welding and fabrication 
  • Draft, design, and engineering certification 
  • Conveyor systems


Site Fabrication & Repairs

DKHPS Site Fabrication Division is your first choice for fast, effective field maintenance to get the job done. The Site Fabrication team consists of fully qualified Boilermakers available to start work to provide seamless solutions to meet individual client required specifications with our fleet of mine site compliant vehicles, welders, trailers, and service trucks.
Field Fabrication services available at DKHPS include:
  • 24/7 on call service
  • Loader, excavator, dipper and dragline bucket repairs, refurbishment
  • Truck tray repairs
  • Dozer blade and push arm repairs and refurbishment
  • Planned maintenance, shutdowns and routine repairs
  • Onsite equipment pre-inspections and maintenance
  • Heating inverter for pre heat and stress relieving on critical projects
  • Confined space and working at heights compliance
  • MDG25 compliant
Heavy Fabrication

Line Boring

Mechanical Division
DKHPS Line Boring Division provides high quality line boring services so your operations can continue to run at maximum efficiency and production through the minimization of down time on your equipment. With specialized trades people boasting many years industry experience, our priority is to ensure all jobs are completed on time and within budget at your convenience. With a fleet of mobile units that meet mine site specifications we are available to come to you no matter the time or location. We also have a fully equipped workshop able to support your larger scale offsite projects with fully maintained, lathe, mill, and radial arm drills.
Line Boring Services available at DKHPS include:
  • 24/7 on call service
  • Onsite and offsite line boring
  • Machining services include metal lathes, milling machines, radial arm drills and Hydraulic press
  • Refurbishment of Equalizer bars, A-Frames, Dog Bones, Track Frames and Axle Boxes
  • Liquid Nitrogen supply ready for delivery
  • Bore Welding capabilities +800mm inside diameter
  • Liquid nitrogen metal shrinking from wheel bearings to dragline king pins
  • Pipe freezing – so maintenance and repairs can performed on pipes with non-functional valves
  • Onsite mobile milling

Sand Blasting & Paint

DK Blast and Paint Division provide quality surface protection with a superior paint finish. With access to premium products available for both big  and small, we will be able to find a solution to suit your needs for all  coatings for industrial, agricultural, mining, earthmoving and  heavy-duty applications.

Surface Protection Services available at DKHPS include:

  • Metal Surfaces
  • Concrete Surfaces
  • Industrial Equipment
  • Agricultural Equipment
  • Mining Equipment
  • Earthmoving Machines
  • Manufactured Goods
DK Blast and Paint Division

Elite Air & Electrical

Mechanical Division

Based in the Hunter Valley Elite Air & Electrical specialises in Automative, Electrical Domestic, Commercial and Refrigeration Services.

Elite has been in business for 18 months, servicing the mining industry as well as completing commercial and domestic jobs. Our fully licensed electricians are experienced in all types of work and can help with everything from small electrical jobs for homeowners to complicated electrical installations for businesses and government organisations. 
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