This isn't a good photo as I haven't given any indication of size or scale, but take my word for it, its huge.
Machine: Dump Truck
Model: Caterpillar 777C
Capacity: 85 - 100 tonnes
Overall weight: 150 tonnes gross
Horsepower: 900
Diesel Consumption: 90 litres per hour
Transmission: automatic 7 speed split shift
Cost :$1,390,000
Tyres: $11,200 each, 6 on each truck
(thanks to information provided by Newmont Waihi Gold)
Each truck takes about 15 minutes to complete a round trip from the bottom of the mine to the crusher and return.
Updated Apr 4, 2011
Address: Martha's Mine, Waihi, Northern Bay of Plenty
If you are interested in some of the history of goldmining in NZ, and particularly that of Martha's Mine, make sure you visit the museum, on the end of the mine in Waihi.
Gold was found in Waihi in 1878 and there are some good examples of old machinery used since that time.
Written Feb 11, 2005
Waihi, on the scenic route from Auckland to Tauranga, is the home of one of New Zealand's 2 only working goldmines. Martha's Mine was once one of the world’s most important gold and silver mines, and today remains operational, producing $1 million of gold and silver a week.
The waste rock and tailings from processing at the mine is carried by conveyor to a tailings area several kms away. The waste rock embankments are being progressively restored to farming land.
The town of Waihi was built around the underground mine that operated from the 1880s until its closure in 1952. The mine was then opened in the 1970's again but is now due for closure around 2007.
Written Feb 11, 2005
Website: http://www.marthamine.co.nz/
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Reviews and photos of Waihi attractions posted by real travelers and locals. The best tips for Waihi sightseeing.

Waihi, on the scenic route from Auckland to Tauranga, is the home of one of New Zealand's 2 only working goldmines. Martha's Mine was once one of the world’s...
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Waihi is an interesting small town with a history of gold mining, being in it's prime around 1909, at one point being one of the world's richest mines! With a history of labour struggles even back...
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Waihi, on the scenic route from Auckland to Tauranga, is the home of one of New Zealand's 2 only working goldmines. Martha's Mine was once one of the world’s most important gold and silver mines, and...
3
Start Digging there's gold to be found!!

Waihi is a 1.5 hrs drive south of Auckland city. It is a mining town where they extract one million dollars worth of gold each day. It is a small rural town and ten minutes drive from the town is the...
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