SUPPLIER’S NOTES Unit Rig & Equipment Co.

The Magma copper mine, in San Manuel, Ariz., has bought three additional M-100 Lectra Haul trucks from Tulsa, Okla.-based Unit Rig & Equipment Co. The fleet rep resents the first complete factory re-manufactured mining trucks delivered in th e industry, the company says. The trucks are the first used by the mine in surfa ce mining operations. The haulers were added last year to supplement Magma’s und erground operations.