DTH hammer

4 inch Halco DTH hammers

Hammer Size: 1” to12”
Product description: 4 inch Halco DTH hammers are user friendly and reliable. They are built using the highest quality heat treated nickel chrome alloy steels thereby delivering exceptional productivity and durability. H
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Halco 4" DTH Hammer Range

Hammer	Mach 44	Super Dominator 400	Super Dominator 400	Super Dominator 400
Part Number	600070	600224	600226	600258
Shank	Halco Mach 44	Halco Mach 44	Sandvik Mission A34 -15/SD4	IR DHD 340A
Top Thread	2 3/8" Api Reg Pin	2 3/8" Api Reg Pin	2 3/8" Api Reg Pin	2 3/8" Api Reg Pin
Hammer Flat Size	65mm (2.560”)	65mm (2.560”)	65mm (2.560”)	65mm (2.560”)
Weight	35.3 Kg	38 Kg	38 Kg	38 Kg
Outside Diameter	95mm (33/4”)	98mm (37/8”)	98mm (37/8”)	98mm (37/8”)
Make Up Length	1000mm (393/8”)	1042mm (41”)	1042mm (41”)	1042mm (41”)
Rec. Min. Thrust	250 Kg (550 lbs)	250 Kg (550 lbs)	250 Kg (550 lbs)	250 Kg (550 lbs)
Rec. Max. Thrust	500 Kg (1100 lbs)/td>	500 Kg (1100 lbs)	500 Kg (1100 lbs)	500 Kg (1100 lbs)

Hammer	Super Dominator 450	Super Dominator 450	GW400
Part Number	600382	600384	600402
Shank	Halco Super Dominator 450	IR DHD 340	IR DHD 340
Top Thread	2 3/8" Api Reg Pin	2 3/8" Api Reg Pin	2 3/8" Api Reg Pin
Hammer Flat Size	65mm (2.560”)	65mm (2.560”)
Weight	38.5 Kg	38.5 Kg	40 kg
Outside Diameter	100.5mm (3.956”)	100.5mm (3.956”)	98 mm (3858")
Make Up Length	914mm (35.984”)	914mm (35.984”)	954 mm (37.559")
Rec. Min. Thrust	250 Kg (550 lbs)	250 Kg (550 lbs)	250 Kg (550 lbs)
Rec. Max. Thrust	500 Kg (1100 lbs)	500 Kg (1100 lbs)	500 Kg (1100 lbs)

Halco hammers are user friendly and reliable. They are built using the highest quality heat treated nickel chrome alloy steels thereby delivering exceptional productivity and durability. Halco strives for continual improvement and utilizes a specially designed comprehensive and coordinated quality system to ensure customer satisfaction through top quality products.