Boart Longyear LF90D

Description

Used Boart Longyear LF90D for sale.

5,000 Hours

Machine Rebuilt at 4,900 Hours

10m Mast Height

Max Operating Pressure: 4500 PSI (310 bar)

Max Head Torque: 5322 Nm

Max Head Speed: 1250 rpm

Feed Thrust: 58957N

Feed Pull Back: 111793N

Feed Length: 3.35 m

Hook Load – Single Line: 7257 kg

Max Wind Resistance: 85 km/h

The machine was stripped back to its individual components, sandblasted and painted.

Every item was assessed and inspected on its own merits.

All the bearings on the crown were replaced, the head slides were inspected and returned to services as they were near new.

The head rails on the tower are not showing any wear at all.-

The two main pumps were tested by HTS in Brisbane and show to be in perfect running condition – reports on request.

The motor – QSB6.7 has had independent report done – on request.

The motor is running like new.

A set of de-mountable tracks have been fitted via 4 x container pins .

Track are remotely operated.

The tracks are very near new

The rig can then be mounted either as a skid or on a truck.

All hydraulic hoses where inspected and replaced on an as need bases, as you could imagine with only 4917 hours there was very little wear on any components.

The bean pump has been serviced and a new set of buckets and valves have been fitted, pressure relief valve has been refurbished.

Coolers have been stripped down and serviced.

A new head oil lubrication pump is to be fitted.