LEADING THROUGH INNOVATION

Experience surface mining excellence with JA Engineering, a distinguished South African company specializing in surface mining solutions for over 30 years. Committed to driving zero harm values through innovative product life solutions, JA Engineering delivers superior engineering prowess to the surface mining sector. Our focus on quality engineering solutions and manufacturing excellence ensures that our products meet the highest industry standards, enhancing efficiency, safety, and reliability in surface mining operations.

From surface mining blasthole drills to rope shovels and walking draglines, our comprehensive range of OEM equipment and aftermarket parts caters to every surface mining need with precision and excellence. With extensive repair and rebuild capabilities, including electrical and mechanical repairs, JA Engineering guarantees seamless operation and reduced downtime for surface mining operations. Partner with JA Engineering for surface mining solutions that prioritize safety, productivity, and innovation, driving your operations towards unprecedented success

LEADING THROUGH INNOVATION

Experience surface mining excellence with JA Engineering, a distinguished South African company specializing in surface mining solutions for over 30 years. Committed to driving zero harm values through innovative product life solutions, JA Engineering delivers superior engineering prowess to the surface mining sector. Our focus on quality engineering solutions and manufacturing excellence ensures that our products meet the highest industry standards, enhancing efficiency, safety, and reliability in surface mining operations.

From surface mining blasthole drills to rope shovels and walking draglines, our comprehensive range of OEM equipment and aftermarket parts caters to every surface mining need with precision and excellence. With extensive repair and rebuild capabilities, including electrical and mechanical repairs, JA Engineering guarantees seamless operation and reduced downtime for surface mining operations. Partner with JA Engineering for surface mining solutions that prioritize safety, productivity, and innovation, driving your operations towards unprecedented success

SERVICES

Surface Mining

Repair and rebuild services includes: blasthole drills, rope shovels and draglines.

Machine Inspections

  • Mechanical repairs
  • Gearbox repairs
  • Line boring
  • Mast repairs on blasthole drills
  • Boom repairs on rope shovels
  • Shaft repairs on walking draglines
JA Engineering Aftermarket Capabilities
  • Draglines
  • Bucyrus
  • Marion Drills
  • Pit Viper 271
  • Twin boom
  • Wheel Motors
  • Surface Drills Components
  • Dragline Components

SERVICES

Surface Mining

Repair and rebuild services includes: blasthole drills, rope shovels and draglines.

Machine Inspections

  • Mechanical repairs
  • Gearbox repairs
  • Line boring
  • Mast repairs on blasthole drills
  • Boom repairs on rope shovels
  • Shaft repairs on walking draglines
JA Engineering Aftermarket Capabilities
  • Draglines
  • Bucyrus
  • Marion Drills
  • Pit Viper 271
  • Twin boom
  • Wheel Motors
  • Surface Drills Components
  • Dragline Components

SERVICES

Surface Mining

Repair and rebuild services includes: blasthole drills, rope shovels and draglines.

Machine Inspections

  • Mechanical repairs
  • Gearbox repairs
  • Line boring
  • Mast repairs on blasthole drills
  • Boom repairs on rope shovels
  • Shaft repairs on walking draglines
JA Engineering Aftermarket Capabilities
  • Draglines
  • Bucyrus
  • Marion Drills
  • Pit Viper 271
  • Twin boom
  • Wheel Motors
  • Surface Drills Components
  • Dragline Components

Dragline Repairs

Full repair of hoists and drag drum assemblies

Gear Assembly

  • Weld and machine bolt holes
  • Repair locating spigot on drums
  • Machine and supply fitted bolts for gear assembly
  • Inspect run out of gears

Drum Assembly

  • Weld and repair all holes
  • Repair spigots for drum to drum
  • Repair spigots for spider to drum

Units are supplied complete with all bolts fitted.

Full repair to Boom point assembly

  • Repair stub axels
  • Repair frames
  • Repair sheave wheels
  • New stub axels machined from a forging

Full housing repair

  • Replacement of rooms
  • Repair of bearing horns
  • New base plates
  • New lid
  • New end covers
  • Complete with all bolts
  • Repair motor pedestals

NB: 24 hour, 2 shift cycle on all 4 gearboxes
simultaneously 24 – 28 days turn around time

Full repair of Fairleads

  • Repair sheave wheels
  • Repair heads
  • Manufacture new frame, tyre brackets, rollers, clevis, pins and bushes

Full repair of Mast Deflecting Assembly

  • Repair sheaves
  • New frame, shafts and small guide wheels.
  • Small guide wheel unique to JA Engineering, these prevent the cable from whipping and dislodging from the sheave wheel

Dragline Repairs

Full repair of hoists and drag drum assemblies

Gear Assembly

  • Weld and machine bolt holes
  • Repair locating spigot on drums
  • Machine and supply fitted bolts for gear assembly
  • Inspect run out of gears

Drum Assembly

  • Weld and repair all holes
  • Repair spigots for drum to drum
  • Repair spigots for spider to drum

Units are supplied complete with all bolts fitted.

Full repair to Boom point assembly

  • Repair stub axels
  • Repair frames
  • Repair sheave wheels
  • New stub axels machined from a forging

Full housing repair

  • Replacement of rooms
  • Repair of bearing horns
  • New base plates
  • New lid
  • New end covers
  • Complete with all bolts
  • Repair motor pedestals

NB: 24 hour, 2 shift cycle on all 4 gearboxes
simultaneously 24 – 28 days turn around time

Full repair of Fairleads

  • Repair sheave wheels
  • Repair heads
  • Manufacture new frame, tyre brackets, rollers, clevis, pins and bushes

Full repair of Mast Deflecting Assembly

  • Repair sheaves
  • New frame, shafts and small guide wheels.
  • Small guide wheel unique to JA Engineering, these prevent the cable from whipping and dislodging from the sheave wheel

BLASTHOLE DRILLS

Aftermarket Pit Viper 275 Parts

Full repairs of sub assemblies and manufacture new mechanical spares for the Pit Viper 275 masts.

NB: Assemblies will be stripped, analysed and only B.E.R
items will be replaced with new.

Aftermarket Twin Boom Parts

Built and supplied a new twin boom drill rig to fit onto the CAT 769 machine.

PARTNERING WITH THE INDUSTRY

  • 24 hour, 2 shift cycle mechanical repairs during shutdowns
  • Reduce costs to the industry
  • Improved turn around time
  • Huge savings to the industry
  • Work closely with customers on product improvements

BLASTHOLE DRILLS

Aftermarket Pit Viper 275 Parts

Full repairs of sub assemblies and manufacture new mechanical spares for the Pit Viper 275 masts.

NB: Assemblies will be stripped, analysed and only B.E.R
items will be replaced with new.

Aftermarket Twin Boom Parts

Built and supplied a new twin boom drill rig to fit onto the CAT 769 machine.

PARTNERING WITH THE INDUSTRY

  • 24 hour, 2 shift cycle mechanical repairs during shutdowns
  • Reduce costs to the industry
  • Improved turn around time
  • Huge savings to the industry
  • Work closely with customers on product improvements
JOHANNESBURG

South Africa
Head Office
60 Atlas Road
Anderbolt, Boksburg
+27 11 397 3237
jae@jae.co.za

KWAZULU NATAL

South Africa
Vryheid
33 Stretch Crescent
Vryheid, Kwazulu Natal
+27 34 983 2645
vhd@jae.co.za

MPUMALANGA

South Africa
Middelburg
Postnet Suite MW672
Private Bag X1838
Middelburg, 1050
sales@jae.co.za

AUSTRALIA

Queensland
9 Bush Crescent
Parkhurst
QLD 4702
+61 7 4936 1788
info@jaeaust.com.au