5-INCH DTH HAMMERS

The MP-series is our comprehensive range of next generation of DTH hammers, supporting drill bit sizes between 85 mm (3.4″) and 1,524 mm (60″).

The MP-series offers unparalleled versatility and compatibility, with supports for industry-standard 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.

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
MP50-QL QL50 Yes 3 1/2″ API 115 mm (4.5″) 994 mm (39.1") 127 mm (5″) 152 mm (6″) 55.4 kg (122.1 lb ) 12.5 kg (27.6 lb) Data sheet
MP56-QL MP50 Yes 3 1/2″ API 124 mm (4.9″) 1019 mm (40.1") 140 mm (5.5") 152 mm (6″) 67 kg (147.7 lb) 15.3 kg (33.7 lb) Data sheet
MP56-MQ MQ50 No 3 1/2″ API 124 mm (4.9″) 1019 mm (40.1") 140 mm (5.5") 152 mm (6″) 69 kg (152.1 lb) 14.9 kg (32.9 lb) Data sheet
MP56-DH DHD350 Yes 3 1/2″ API 124 mm (4.9″) 1039 mm (40.9") 140 mm (5.5") 152 mm (6″) 67 kg (147.7 lb) 15.3 kg (33.7 lb) Data sheet
MP56-MC MC51 No 3 1/2″ API 124 mm (4.9″) 957.5 mm (37.7″) 140 mm (5.5") 152 mm (6″) 66.3 kg (146.2 lb) 14.9 kg (32.9 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 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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