4-inch DTH hammers
The MP-series is our comprehensive range of next-generation DTH hammers. The MP40 hammer range can be used for hole sizes between 110 mm and 130 mm (4.3” – 5.1”). All MP-series DTH hammers offer unparalleled versatility and compatibility, with supports for industry-standard shanks as well as Mincon-designed shanks. Additionally, MP-series hammers are available in variants that support drill bits without a footvalve (also known as tubeless drill bits). All models in the next-generation MP-series of DTH hammers are manufactured at our state-of-the-art facilities in Ireland and Finland, ensuring consistently high-quality parts and material properties, for supreme reliability, longevity, and efficiency. When used in conjunction with other products in our range, customers will benefit from all the next-generation Mincon drilling technologies that improve penetration rates without compromising on efficiency, while reducing emissions and drilling costs.
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Drill Bit Sizes
110 mm – 130 mm (4.3” – 5.1”)
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Thread Connection
2 3⁄8” API Reg
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Hammer OD
98 mm – 101.5 mm (3.9” – 4”)
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Shank Support
DHD340, TD40, MD4, MQ40, MP40
Specifications
| Hammer name | Shank support | Foot valve | Standard backhead thread / type | Hammer OD | Hammer length (shoulder to shoulder) | Minimum bit size | Maximum bit size | Hammer weight | Piston weight | Links |
|---|---|---|---|---|---|---|---|---|---|---|
| MP4H-TD | TD40 | Yes | 2 3/8″ API | 98 mm (3.9″) | 955 mm (37.6") | 110 mm (4.3") | 130 mm (5.1") | 38.5 kg (84.9 lb) | 7.3 kg (16.1 lb) | Data sheet |
| MP4H-DH | DHD340 | Yes | 2 3/8″ API | 98 mm (3.9″) | 955 mm (37.6") | 110 mm (4.3") | 130 mm (5.1") | 38.5 kg (84.9 lb) | 7.3 kg (16.1 lb) | Data sheet |
| MP4H-MD | MD4 | Yes | 2 3/8″ API | 98 mm (3.9″) | 955 mm (37.6") | 110 mm (4.3") | 130 mm (5.1") | 38.5 kg (84.9 lb) | 7.3 kg (16.1 lb) | Data sheet |
| MP4H-MQ | MQ40 | No | 2 3/8″ API | 98 mm (3.9″) | 1,021 mm (40.2″) | 110 mm (4.3") | 130 mm (5.1") | 40.1 kg (88.4 lb) | 7.9 kg (17.4 lb) | Data sheet |
| MP4H-HD | TD40 | Yes | 2 3/8″ API | 101.5 mm (4″) | 955.3 mm (37.7″) | 110 mm (4.3") | 130 mm (5.2″) | 42.6 kg (93.9 lb) | 7.3 kg (16.1 lb) | Data sheet |
| MP40-TD | TD40 | Yes | 2 3/8″ API | 101.5 mm (4″) | 981 mm (38.6") | 110 mm (4.3") | 130 mm (5.1") | 41 kg (90.4 lb) | 8.3 kg (18.3 lb) | Data sheet |
| MP40-MP | MP40 | Yes | 2 3/8″ API | 101.5 mm (4″) | 981 mm (38.6") | 110 mm (4.3") | 130 mm (5.1") | 41 kg (90.4 lb) | 8.3 kg (18.3 lb) | Data sheet |
| MP40-MQ | MQ40 | No | 2 3/8″ API | 101.5 mm (4″) | 981 mm (38.6") | 110 mm (4.3") | 130 mm (5.1") | 43.5 kg (96 lb) | 8.3 kg (18.3 lb) | Data sheet |
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 MF, 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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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.
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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
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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.
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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.
