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8-9-inch DTH Hammers

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The MP-series represents our advanced range of next-generation DTH hammers, designed for superior performance and versatility. The MP80 and MP90 hammers are engineered for use with hole sizes ranging from 203 mm to 254 mm (8” - 10”). This series delivers unmatched adaptability, supporting both industry-standard shanks and Mincon-designed shanks for enhanced compatibility. Additionally, the MP-series includes variants compatible with tubeless drill bits, eliminating the need for a footvalve.

Every hammer in the MP-series is meticulously crafted at our cutting-edge facilities in Ireland and Finland, ensuring exceptional material quality and precision engineering for optimal reliability, durability, and efficiency. When paired with other products in our lineup, customers can fully leverage Mincon's next-generation drilling technologies to achieve higher penetration rates without sacrificing efficiency, while simultaneously reducing emissions and operational costs.

Drill Bit Sizes

203 mm – 254 mm (8” – 10”)

Thread Connection

4½” API Reg

Hammer OD

181.5 mm – 219 mm (7.2” – 8.6”)

Shank Support

DHD380, QL80, MC81, MQ80, TD90

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Products & Specs

MP8H-DH
Specification Value
Shank Support DHD380
Foot Valve Yes
Standard Backhead Thread / Type 4 1/2″ API
Hammer OD 181.5 mm (7.2")
Hammer Length (Shoulder to Shoulder) 1,205 mm (47.5″)
Minimum Bit Size 203 mm (8″)
Maximum Bit Size 254 mm (10″)
Hammer Weight 176 kg (388 lb)
Piston Weight 39 kg (86 lb)
MP80-QL
Specification Value
Shank Support QL80
Foot Valve Yes
Standard Backhead Thread / Type 4 1/2″ API
Hammer OD 181.5 mm (7.2")
Hammer Length (Shoulder to Shoulder) 1,186 mm (46.7″)
Minimum Bit Size 203 mm (8″)
Maximum Bit Size 254 mm (10″)
Hammer Weight 172.1 kg (379.4 lb)
Piston Weight 38.9 kg (85.8 lb)
MP80-MC
Specification Value
Shank Support MC81
Foot Valve No
Standard Backhead Thread / Type 4 1/2″ API
Hammer OD 181.5 mm (7.2")
Hammer Length (Shoulder to Shoulder) 1,196 mm (47.1")
Minimum Bit Size 203 mm (8″)
Maximum Bit Size 254 mm (10″)
Hammer Weight 184 kg (405.7 lb)
Piston Weight 46.3 kg (102.1 lb)
MP80-MQ
Specification Value
Shank Support MQ80
Foot Valve No
Standard Backhead Thread / Type 4 1/2″ API
Hammer OD 181.5 mm (7.2")
Hammer Length (Shoulder to Shoulder) 1,306 mm (51.4")
Minimum Bit Size 203 mm (8″)
Maximum Bit Size 254 mm (10″)
Hammer Weight 193 kg (425.5 lb)
Piston Weight 46.3 kg (102.1 lb)
MP80-HD
Specification Value
Shank Support MQ80
Foot Valve No
Standard Backhead Thread / Type 4 1/2″ API
Hammer OD 193.7 mm (7.6")
Hammer Length (Shoulder to Shoulder) 1,350 mm (53.1")
Minimum Bit Size 216 mm (8.5")
Maximum Bit Size 254 mm (10″)
Hammer Weight 240 kg (529.2 lbs)
Piston Weight 46.3 kg (102.1 lb)
MP90-TD
Specification Value
Shank Support TD90
Foot Valve Yes
Standard Backhead Thread / Type 4 1/2″ API
Hammer OD 195 mm (7.7″)
Hammer Length (Shoulder to Shoulder) 1,355 mm (53.3")
Minimum Bit Size 229 mm (9")
Maximum Bit Size 254 mm (10″)
Hammer Weight 234 kg (515.9 lb)
Piston Weight 59.4 kg (131 lb)
MP90-HD
Specification Value
Shank Support TD90
Foot Valve Yes
Standard Backhead Thread / Type 4 1/2″ API
Hammer OD 219 mm (8.6")
Hammer Length (Shoulder to Shoulder) 1,355 mm (53.3")
Minimum Bit Size 254 mm (10″)
Maximum Bit Size 254 mm (10″)
Hammer Weight 315 kg (694.5 lb)
Piston Weight 59.4 kg (131 lb)
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Disclaimer:

  1. Air consumption values are based on a combination of simulation data and real-world testing.
  2. All air charts are based on normal temperature and atmospheric pressure: 20°C and 101.325 kPa (68°F and 14.696 psi).
  3. Air density decreases with altitude, which will increase air consumption. Please consult the Mincon technical implementation team for exact air package requirements that take account for altitude and ground conditions.

FOOTVALVE VS NO FOOTVALVE

We offer DTH drill hammers with support for bits with and without footvalves, depending on the application at hand and customer requirements. Hammers that support bits with footvalves are designed to accommodate this insert. All hammers with an MQ and MC designation only support drill bits without a footvalve. Mincon hammers are available with support for most major third-party shanks, as well as Mincon’s own MC-style shank which does not have a footvalve.

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Our Applications

Mining

Mincon has been supporting mines for over 45 years. Thanks to a global footprint of manufacturing facilities and network of customer support centres, we can supply and service Mincon products in even the most remote and inaccessible parts of the world.

Construction / Geotechnical

Mincon provides robust drilling solutions for construction and geotechnical projects that ensure structural integrity and safety. Our equipment is optimized for urban development, infrastructure, and foundation work, enabling precise and reliable drilling

Renewable energy

Supporting the transition to sustainable energy, Mincon's drilling tools play a critical role in developing renewable energy sites, including wind farms and solar fields. Our solutions facilitate efficient installation processes, contributing to the global green energy initiative.

Geothermal & Water Well drilling

Encountering large volumes of groundwater during water-well drilling projects can have a compounding negative impact on productivity. With low energy consumption and high rates of productivity, Mincon products have become The Driller’s Choice for water-well drilling operations.

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