建設機械サークル

Mali site with 8 excavators: service by hours or by condition?

Heavy dust and heat make the maker's 500-hour interval too long here.

Niger at 45 °C: frequent hydraulic overheat alarms, would an extra cooler help?

Two machines alarm at noon and derate once oil reaches 95 °C.

Burkina Faso shift billing: fuel by actual use or by quota?

The client budgets 120 L per shift, we measure 145 L; the gap is haul distance.

Kenya: three loaders on rotation, one cutting edge lasts twice as long.

Same model and yard: two edges at 400 hours, one lasted 800.

Ghana: overhaul a used machine on arrival or run it three months first?

7,200 hours, seller says pump and travel motors were done, client wants it working.