Hammer
TAIYE, as one of the most professional drilling equipment manufacturers,provides types of hammers, such as the pneumatic hammer, the rock hammers, the hydraulic hammerand the hole DTH rock hammer(down the hole hammer) for all rock drilling applications, including but not limited to foundation and geotechnical drilling, blasthole drilling in quarries and mines, water and geothermal drilling.
|
dth hammerDescription |
Bit Shankstyle |
Thread |
PistonCase |
Effective length (mm) |
Weight (kg) |
Working pressure bar |
Applicable rocktype |
||
|
Shank style |
Foot valve |
Api Pin |
D×Lmm×mm |
||||||
|
DTH-3.5＂ |
Without |
23/8＂REG |
Φ80×729 |
853 |
22 |
90-105 |
6-25 |
High frequency/energy-efficient Softtomediumrock |
|
|
DTH-4＂ |
DHD340A |
Without |
23/8＂REG |
Φ99×758 |
912 |
39 |
108-130 |
6-25 |
High frequency/energy-efficient Softtomediumrock |
|
DTH-5＂ |
DHD350R |
Without |
23/8＂REG31/2＂REG |
Φ126×830 |
976 |
68 |
134-152 |
6-25 |
High frequency/energy-efficient Softtomediumrock |
|
DTH-6＂ |
DHD360 |
Without |
31/2＂REG |
Φ144×967 |
1163 |
120 |
155-200 |
6-25 |
High frequency/energy-efficient Softtomediumrock |
|
DTH-8＂ |
DHD380 |
Without |
41/2＂REG |
Φ180×1045 |
1312 |
188 |
200-305 |
6-25 |
High frequency/energy-efficient Softtomediumrock |
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