Knowledge

Used Excavator Undercarriage: Build a Purchase ...

A seller gives you the excavator's total hours but has no record of when the chains, rollers, idlers or sprockets were changed. That hour-meter figure is still useful as a...

Used Excavator Undercarriage: Build a Purchase ...

A seller gives you the excavator's total hours but has no record of when the chains, rollers, idlers or sprockets were changed. That hour-meter figure is still useful as a...

Missing Tolerances on a Parts Drawing: What to ...

A supplier receives a drawing for a track-roller shaft. The nominal diameters are shown, but one shoulder has no local tolerance. The title block refers to a general note, while...

Missing Tolerances on a Parts Drawing: What to ...

A supplier receives a drawing for a track-roller shaft. The nominal diameters are shown, but one shoulder has no local tolerance. The title block refers to a general note, while...

What Shore A Hardness Does—and Does Not—Say Abo...

A hardness number looks compact enough to compare at a glance. Yet two reports that both show “70” may describe different scales, specimens, instruments, temperatures, or reading conventions. One may...

What Shore A Hardness Does—and Does Not—Say Abo...

A hardness number looks compact enough to compare at a glance. Yet two reports that both show “70” may describe different scales, specimens, instruments, temperatures, or reading conventions. One may...

Air or Sea Freight for an Urgent Undercarriage ...

An urgent undercarriage order does not automatically make the whole shipment an air-freight shipment. Consider an illustrative order in which several heavy parts replenish stock, while one correctly identified component...

Air or Sea Freight for an Urgent Undercarriage ...

An urgent undercarriage order does not automatically make the whole shipment an air-freight shipment. Consider an illustrative order in which several heavy parts replenish stock, while one correctly identified component...

Why a Curved or Thin Part Can Give a Misleading...

A Rockwell tester can display a stable number even when the part geometry undermines the measurement. A thin wall may flex, an unsupported section may move, a nearby edge may...

Why a Curved or Thin Part Can Give a Misleading...

A Rockwell tester can display a stable number even when the part geometry undermines the measurement. A thin wall may flex, an unsupported section may move, a nearby edge may...

Incoterms for Undercarriage Orders: Check the D...

A quotation that says only “FOB” or “DAP” leaves the operational handoff incomplete. The buyer still needs the Incoterms rule, edition, named place or port, and often the specific point...

Incoterms for Undercarriage Orders: Check the D...

A quotation that says only “FOB” or “DAP” leaves the operational handoff incomplete. The buyer still needs the Incoterms rule, edition, named place or port, and often the specific point...