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Brand Name : ENYU DRILL
Model Number : DHD350/COP54
Certification : ISO9001: 2008, SGS
Place of Origin : Hunan, China
MOQ : 1 PCS
Price : Negotiable
Payment Terms : T/T
Supply Ability : 1000 PCS/ Month
Delivery Time : 10-30 days
Packaging Details : Wooden box
color : as request
Length (less bit) : 1214 mm
Weight (less bit) : 76.5 kg
hole range : ∅135-∅155
Introduction:
DHD350/COP54 dth hammer usually is used in high air pressure work condition.
It uses valvleless air distribution.
The compressed air is adopted as the driving force. The working pressure is 1.0-2.5Mpa.
Technical data:
Length (less bit) | Weight(less bit) | External diameter | Bit shank | Hole range | Connection thread | ||
1097mm | 76.5kg | ∅125mm | COP51 DHD350 | ∅135-∅155 | API 2 3/8"Reg API 2 1/2"Reg | ||
Working Pressure | Impact rate at 1.7 Mpa | Recommended rotation speed | Air consumption | ||||
1.0Mpa | 1.8Mpa | 2.4Mpa | |||||
1.0-2.5Mpa | 25HZ | 20-35r/min | 9 m³/min | 15 m³/min | 23 m³/min |
Feature:
1. A good performance in central air exhaust and cuttings discharge, which reduces the repeated crushing of rock.
2. Valveless hammers
3. Long service life, less failure and easier to maintain
4. Lower air consumption
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DHD350 / COP51 DTH Hammers And Bits For Mineral Exploration , Faster Drilling Speed Images |