Machine Types We Service

Refrigerant and electrical lines crossing the articulation joint are exposed to constant flexing and are a frequent leak and chafe point.

Very high heat loads from engine and exhaust proximity, extensive glazing, continuous shift operation and heavy haul-road dust that blocks condensers quickly.

High-load duty cycles at stockpiles and faces with dense dust and sustained engine bay heat.

Long hose runs exposed to vibration and heat, high cab heat load and frequent condenser fouling.

Continuous cutting produces sustained dust and heat in a restricted-ventilation environment.

Confined headings, restricted airflow, diesel heat and high humidity make cabin cooling and ventilation harder than on surface equipment.

Drilling overhead in confined workings produces fine dust at the operator position with very limited dilution airflow.

Repetitive short travel cycles in confined headings with dust generated at both loading and discharge points.

Heat build-up in confined workings, humidity and constant exposure to fine material in a restricted airflow environment.

Frequent stop-start duty in hot, humid workings with limited cooling airflow at low speeds.

Smaller cabins heat rapidly, and the front-mounted condenser is exposed to debris and stone damage.

Dozing generates dust directly ahead of the machine, and track vibration is severe on mountings, hoses and electrical connections.

The condenser shares a confined engine bay with hydraulic oil coolers, so airflow restriction and oil mist fouling reduce cooling capacity in high ambient conditions.

Very large glass areas create high solar heat load, and haul-road grading places the cab in a constant dust cloud.

Small cab volume heats and cools quickly but has little tolerance for airflow restriction or a marginal charge.

Loading operations at stockpiles generate dense dust directly around the machine, and the rear-mounted cooling pack ingests it continuously.

Drilling generates fine, abrasive rock dust in high concentration close to the operator station, which loads filters and abrades components faster than general earthmoving work.

Percussive operation creates severe vibration alongside intense fine dust, attacking both mountings and filtration.

Low travel speeds limit natural condenser airflow, and indoor or yard dust loads filters steadily.

Two independent systems, long line runs into the superstructure and high glazing loads in the operator cab.

Extensive glazing creates a high solar load, and continuous terminal or yard operation leaves little idle time.

Mixed site duty with variable dust levels, plus boom operation vibration transmitted into the cab structure.

Long periods of idling during refuelling and servicing reduce condenser airflow and compressor speed just when cooling is needed.

Extended stationary periods on site with high solar load and limited airflow.

Dust suppression duty means constant operation in the dustiest areas of the site, often with water and mud added to the mix.