0102030405
Goodeng Machinery GMD40A Surface Drilling Machine used for Mining construction
Mine Name: Guangqi Shengfa Quarry
Daily Drilling Quantity and Single Hole Depth: 10 holes, 16 meters per hole
Drilling Hole Diameter: 115 mm
Goodeng Machinery has partnered with Guangqi Shengfa Quarry to provide GMD40A
open-pit rock drilling rigs to support the mining project.
construction siteWith a total daily working time of 8 hours, the ample workload fully validates the high quality
and stability of Goodeng machines.

Daily drilling quantity and depth per hole: 10 holes, 16 meters per hole
Drilling diameter: 115 mm
Drilling time per meter: 85-105 seconds (depending on geological conditions)
Geological conditions: Granite
Fuel consumption: Approximately 38 liters per hour

The performance of Goodeng machines on the construction site fully demonstrates the high quality,
stability, high performance, and energy efficiency of the products, thus earning high praise from
the construction company. The client hopes that Goodeng will continue to produce and develop
high-quality products for the market.
CONTACT:
WULEI
Email: WuLei@goodeng.com.cn
Whatsapp: +8618352028050
Tell: +8618352028050









