Earthmoving Components for Mining and Construction Machines

When a major assembly lets go, the machine is finished for the day and possibly the week. Milestone Parts supplies earthmoving components — engines, transmissions, hydraulic pumps, final drives, cylinders, turbochargers and differentials — for machines working across mining, construction and plant hire.

Engines.
Complete units, short blocks and long blocks for Caterpillar, Komatsu, Cummins, Volvo and Perkins.
Transmissions.
Powershift transmissions and torque converters for loaders, dozers, graders, ADTs and TLBs.
Hydraulic pumps and motors.
Main pumps, pilot pumps, gear pumps, swing motors, travel motors and fan drives.
Final drives.
Complete assemblies, travel motors and planetary sets.
Cylinders.
Boom, arm, bucket, blade, steering and tipping cylinders, along with rods and seal kits.
Turbochargers.
Earthmoving and industrial diesel units only.
Differentials and track frames.
Axle assemblies, planetary hubs, roller frames and carriage assemblies.

The Earthmoving Components We Supply

Brands and Machines We Cover

Caterpillar, Komatsu and Volvo make up most of what we handle.
We also supply Hitachi, Doosan, Hyundai, JCB, Case, Liebherr, Cummins, and other makes found on South African sites.

New, Used or Reconditioned

On a machine with 15,000 hours that’s due for replacement in two years, a reconditioned unit with a warranty often makes far better sense than new. On a production machine that can’t stop, it usually doesn’t. We’ll tell you which way we’d go

What We Need to Quote

To quote accurately we need the machine make, model and serial number, and where possible a photograph of the component data plate. If the plate is gone, photographs of the unit and its mounting are normally enough.