China DHD3.5 DHD340 DHD350 DHD360 DHD380 DTH Hammer, Find details about China DTH Hammer, China DTH Hammer for Drilling Tools from DHD3.5 DHD340 DHD350 DHD360 DHD380 DTH Hammer
DHD3.5 | DHD340 | DHD350 | DHD360 | DHD380 | DHD1120 | |
Length(less bit) | 930mm | 1030mm | 1214mm | 1248mm | 1502mm | 1880mm |
Weight (less bit) | 25.0kg | 39.0kg | 76.5kg | 100.0kg | 290.0kg | 474.0kg |
External diameter | 82mm | 99mm | 125mm | 142mm | 225mm | 275mm |
Bits shank | DHD3.5 | DHD340 COP44 | DHD350R COP54 | DHD360 COP64 | DHD380 COP84 | DHD1120 |
Bits diameter | 90-110mm 3 1/2"- 4 5/16" | 105-130mm 4 1/8" - 5 1/8" | 135-155mm 5 1/8" - 6 1/8" | 152-203mm 6" - 8" | 200-279mm 7 7/8" - 11" | 305-381mm 12" - 15" |
Connection thread | API 2 3/8" Reg | API 2 3/8" Reg | API 2 3/8" Reg API 3 1/2" Reg | API 3 1/2" Reg | API 4 1/2" Reg | API 6 5/8" Reg |
Air pressure | 1.0-1.5 Map | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa |
ROSCHEN DTH Hammers Specifications | |||||||
Hammer Size | Bit Shank | ROSCHEN Code | Connection Thread | Suitable bit | Working pressure | Air consumption | |
2" | BR2 | ROS 11 ROS 22 | RD50 box | ¢70-¢90mm | 0.7-1.75Mpa | 0.7Mpa | 4.5m3/min |
1.0Mpa | 4m3/min | ||||||
1.4Mpa | 5m3/min | ||||||
3" | DHD3.5 | ROS 32 | API 2 3/8" Reg | ¢90-¢110mm | 1.0-1.5Mpa | 1.0Mpa | 4.5m3/min |
COP32/COP34 | |||||||
M30 | 1.5Mpa | 9m3/min | |||||
4" | DHD340 | ROS 34 | API 2 3/8" Reg | ¢110-¢135mm | 1.0-2.5Mpa | 1.0Mpa | 6m3/min |
COP44 | |||||||
QL40 | |||||||
SD4 | 1.8Mpa | 10m3/min | |||||
M40 | 2.4Mpa | 15m3/min | |||||
5" | DHD350 | ROS 52 ROS 54 | API 2 3/8"Reg/API 3 1/2" Reg | ¢135-¢155mm | 1.0-2.5Mpa | 1.0Mpa | 9m3/min |
COP54 | |||||||
QL50 | |||||||
SD5 | 1.8Mpa | 15m3/min | |||||
M50 | 2.4Mpa | 23m3/min | |||||
6" | DHD360 | ROS 62 ROS 64 | API 3 1/2" Reg | ¢155-¢190mm | 1.0-2.5Mpa | 1.0Mpa | 10m3/min |
COP64 | |||||||
QL60 | |||||||
SD6 | 1.8Mpa | 20m3/min | |||||
M60 | 2.4Mpa | 28.5m3/min | |||||
8" | DHD380 | ROS 82 ROS 84 | API 4 1/2" Reg | ¢195-¢254mm | 1.0-2.5Mpa | 1.0Mpa | 15m3/min |
COP84 | |||||||
QL80 | 1.8Mpa | 26m3/min | |||||
SD8 | 2.4Mpa | 34m3/min | |||||
M80/M85 | |||||||
10" | SD10 | ROS 100 | API 6 5/8" Reg | ¢254-¢311mm | 1.0-2.5Mpa | 1.0Mpa | 22m3/min |
Numa100 | 1.8Mpa | 40m3/min | |||||
ROS 100 | 2.4Mpa | 55m3/min | |||||
12" | DHD1120 | ROS 120 | API 6 5/8" Reg | ¢305-¢445mm | 1.0-2.5Mpa | 1.0Mpa | 30m3/min |
SD12 | 1.8Mpa | 56m3/min | |||||
Numa120 | 2.4Mpa | 78m3/min | |||||
Notes: | |||||||
Metzke, Remet thread is available! | |||||||
Any special typ shank of DTH Hammer will be available by requests. |